event maching heuristic update 3

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/enricher/matching/HeuristicEventMatchingEngine.java

@@ -12,27 +12,49 @@ public class HeuristicEventMatchingEngine implements EventMatchingEngine {
             return false;
         }
 
-        String triggerEvent = simplify(triggerPoint.getEvent());
+        String rawTriggerEvent = triggerPoint.getEvent();
         String smEventRaw = stateMachineEvent.fullIdentifier() != null ? stateMachineEvent.fullIdentifier() : stateMachineEvent.rawName();
         String smEvent = simplify(smEventRaw);
 
-        boolean isWildcard = isWildcardVariable(triggerEvent);
+        boolean isWildcard = isWildcardVariable(rawTriggerEvent);
 
         List<String> polyEvents = triggerPoint.getPolymorphicEvents() != null ? triggerPoint.getPolymorphicEvents() : java.util.Collections.emptyList();
         
         boolean hasPolyMatch = false;
         for (String pe : polyEvents) {
+            if (pe.contains(".") && smEventRaw.contains(".")) {
+                if (smEventRaw.equals(pe) || smEventRaw.endsWith("." + pe)) {
+                    hasPolyMatch = true;
+                    break;
+                }
+                continue; // Stricter matching: do not fallback if both have qualifiers but don't match
+            }
+
             String simplePe = pe;
             if (pe.contains(".")) {
                 simplePe = pe.substring(pe.lastIndexOf('.') + 1);
             }
-            if (simplePe.equals(smEventRaw) || simplePe.equals(smEvent)) {
+            String simplifiedPe = simplify(simplePe);
+
+            if (simplePe.equals(smEventRaw) || simplePe.equals(smEvent) || 
+                simplePe.equalsIgnoreCase(smEvent) || simplifiedPe.equalsIgnoreCase(smEvent)) {
                 hasPolyMatch = true;
                 break;
             }
         }
 
-        return hasPolyMatch || smEvent.equals(triggerEvent) || (polyEvents.isEmpty() && isWildcard);
+        if (hasPolyMatch) return true;
+        if (polyEvents.isEmpty() && isWildcard) return true;
+
+        if (rawTriggerEvent.contains(".") && smEventRaw.contains(".")) {
+            if (smEventRaw.equals(rawTriggerEvent) || smEventRaw.endsWith("." + rawTriggerEvent)) {
+                return true;
+            }
+            return false;
+        }
+
+        String triggerEvent = simplify(rawTriggerEvent);
+        return smEvent.equals(triggerEvent);
     }
 
     private boolean isWildcardVariable(String eventStr) {

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/resolver/PolymorphicEventResolver.java

@@ -0,0 +1,22 @@
+package click.kamil.springstatemachineexporter.analysis.resolver;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+
+import java.util.List;
+
+public interface PolymorphicEventResolver {
+    
+    /**
+     * Attempts to resolve a dynamically passed event variable into a set of 
+     * concrete polymorphic event names.
+     * 
+     * @param triggerPoint The original trigger point to resolve.
+     * @param resolvedValue The current String expression (e.g., "event.getType()" or "event")
+     * @param path The call path trace leading up to this variable.
+     * @param context The codebase context for deep type resolution.
+     * @return The updated TriggerPoint with polymorphic events set, or the original if unable to resolve.
+     */
+    TriggerPoint resolvePolymorphicEvents(TriggerPoint triggerPoint, String resolvedValue, List<String> path, CodebaseContext context);
+    
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/GenericEventDetector.java

@@ -325,6 +325,10 @@ public class GenericEventDetector {
             }
         }
 
+        if (expr instanceof ClassInstanceCreation cic) {
+            return cic.getType().toString();
+        }
+
         if (!(expr instanceof MethodInvocation mi)) return null;
 
         // Trace back chain: MessageBuilder.withPayload(event).setHeader(...).build()

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/HeuristicCallGraphEngine.java

@@ -63,14 +63,9 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         String methodSuffix = "";
 
         // Extract method calls like .getType() so we can trace the base parameter
-        int dotIndex = currentParamName.indexOf('.');
+        String[] extractedEntry = extractMethodSuffix(currentParamName, methodSuffix);
-        if (dotIndex > 0 && dotIndex + 1 < currentParamName.length()) {
+        currentParamName = extractedEntry[0];
-            char nextChar = currentParamName.charAt(dotIndex + 1);
+        methodSuffix = extractedEntry[1];
-            if (Character.isLowerCase(nextChar)) {
-                methodSuffix = currentParamName.substring(dotIndex);
-                currentParamName = currentParamName.substring(0, dotIndex);
-            }
-        }
         
         // Walk backwards up the call chain
         for (int i = path.size() - 1; i > 0; i--) {
@@ -84,11 +79,9 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                 String tracedVar = traceLocalVariable(target, currentParamName);
                 if (tracedVar != null && !tracedVar.equals(currentParamName)) {
                     // Extract method calls like .getType() from the traced variable
-                    int dotIdx = tracedVar.indexOf('.');
+                    String[] extractedTraced = extractMethodSuffix(tracedVar, methodSuffix);
-                    if (dotIdx > 0 && dotIdx + 1 < tracedVar.length() && Character.isLowerCase(tracedVar.charAt(dotIdx + 1))) {
+                    tracedVar = extractedTraced[0];
-                        methodSuffix = tracedVar.substring(dotIdx) + methodSuffix;
+                    methodSuffix = extractedTraced[1];
-                        tracedVar = tracedVar.substring(0, dotIdx);
-                    }
                     currentParamName = tracedVar;
                     resolvedValue = tracedVar + methodSuffix;
                     paramIndex = getParameterIndex(target, currentParamName);
@@ -108,11 +101,9 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                             String arg = edge.getArguments().get(paramIndex);
                             if (arg != null) {
                                 // If the argument passed has a method call, extract it
-                                int dotIdx = arg.indexOf('.');
+                                String[] extractedArg = extractMethodSuffix(arg, methodSuffix);
-                                if (dotIdx > 0 && dotIdx + 1 < arg.length() && Character.isLowerCase(arg.charAt(dotIdx + 1))) {
+                                arg = extractedArg[0];
-                                    methodSuffix = arg.substring(dotIdx) + methodSuffix;
+                                methodSuffix = extractedArg[1];
-                                    arg = arg.substring(0, dotIdx);
-                                }
                                 currentParamName = arg;
                                 resolvedValue = arg + methodSuffix;
                                 found = true;
@@ -129,35 +120,145 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         String entryMethod = path.get(0);
         int entryParamIndex = getParameterIndex(entryMethod, currentParamName);
         if (entryParamIndex < 0) {
+            // Intercept local setter before falling back to initializer
+            if (methodSuffix.startsWith(".get") || methodSuffix.equals(".type") || methodSuffix.equals(".event") || methodSuffix.equals(".type()") || methodSuffix.equals(".event()")) {
+                String localMethodName = methodSuffix.substring(1).replace("()", "");
+                org.eclipse.jdt.core.dom.Expression localSetterExpr = traceLocalSetter(entryMethod, currentParamName, localMethodName);
+                if (localSetterExpr != null) {
+                    List<String> setterEvents = new ArrayList<>();
+                    extractConstantsFromExpression(localSetterExpr, setterEvents);
+                    if (!setterEvents.isEmpty()) {
+                        return TriggerPoint.builder()
+                            .event(tp.getEvent())
+                            .className(tp.getClassName())
+                            .methodName(tp.getMethodName())
+                            .sourceFile(tp.getSourceFile())
+                            .sourceModule(tp.getSourceModule())
+                            .stateMachineId(tp.getStateMachineId())
+                            .sourceState(tp.getSourceState())
+                            .lineNumber(tp.getLineNumber())
+                            .polymorphicEvents(setterEvents)
+                            .build();
+                    }
+                }
+            }
+
             String tracedVar = traceLocalVariable(entryMethod, currentParamName);
             if (tracedVar != null && !tracedVar.equals(currentParamName)) {
-                int dotIdx = tracedVar.indexOf('.');
+                String[] extractedFinalTraced = extractMethodSuffix(tracedVar, methodSuffix);
-                if (dotIdx > 0 && dotIdx + 1 < tracedVar.length() && Character.isLowerCase(tracedVar.charAt(dotIdx + 1))) {
+                tracedVar = extractedFinalTraced[0];
-                    methodSuffix = tracedVar.substring(dotIdx) + methodSuffix;
+                methodSuffix = extractedFinalTraced[1];
-                    tracedVar = tracedVar.substring(0, dotIdx);
-                }
                 currentParamName = tracedVar;
                 resolvedValue = tracedVar + methodSuffix;
             }
         }
         
         List<String> polymorphicEvents = new ArrayList<>();
-        if (resolvedValue.matches(".*\\.[a-zA-Z0-9_]+\\(\\)")) {
-            int lastDot = resolvedValue.lastIndexOf('.');
-            int firstDot = resolvedValue.indexOf('.');
-            int openParen = resolvedValue.indexOf('(', lastDot);
         
-            if (lastDot > 0 && openParen > lastDot) {
+        if (resolvedValue.startsWith("ENUM_SET:")) {
-                String varName = resolvedValue.substring(0, firstDot);
+            for (String eVal : resolvedValue.substring(9).split(",")) {
-                if (varName.contains("(")) {
+                String parsed = parseEnumSetElement(eVal);
-                    varName = null;
+                if (!polymorphicEvents.contains(parsed)) polymorphicEvents.add(parsed);
+            }
+            return TriggerPoint.builder()
+                    .event(tp.getEvent())
+                    .className(tp.getClassName())
+                    .methodName(tp.getMethodName())
+                    .sourceFile(tp.getSourceFile())
+                    .sourceModule(tp.getSourceModule())
+                    .stateMachineId(tp.getStateMachineId())
+                    .sourceState(tp.getSourceState())
+                    .lineNumber(tp.getLineNumber())
+                    .polymorphicEvents(polymorphicEvents)
+                    .build();
         }
-                String methodName = resolvedValue.substring(lastDot + 1, openParen);
         
+        // Parse resolvedValue using JDT to robustly handle complex expressions
+        org.eclipse.jdt.core.dom.ASTParser exprParser = org.eclipse.jdt.core.dom.ASTParser.newParser(org.eclipse.jdt.core.dom.AST.getJLSLatest());
+        exprParser.setSource(resolvedValue.toCharArray());
+        exprParser.setKind(org.eclipse.jdt.core.dom.ASTParser.K_EXPRESSION);
+        org.eclipse.jdt.core.dom.ASTNode exprNode = exprParser.createAST(null);
+        System.out.println("resolvedValue = " + resolvedValue + " exprNode=" + exprNode.getClass().getSimpleName());
+        
+        String varName = null;
+        String methodName = null;
         String declaredType = null;
         String sourceMethod = null;
 
-                if (varName != null) {
+        if (exprNode instanceof org.eclipse.jdt.core.dom.MethodInvocation mi) {
+            methodName = mi.getName().getIdentifier();
+            if (mi.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn) {
+                varName = sn.getIdentifier();
+            } else if (mi.getExpression() instanceof org.eclipse.jdt.core.dom.ParenthesizedExpression pe && 
+                       pe.getExpression() instanceof org.eclipse.jdt.core.dom.CastExpression ce && 
+                       ce.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn) {
+                varName = sn.getIdentifier();
+                declaredType = ce.getType().toString();
+                sourceMethod = "inline-cast";
+            } else if (mi.getExpression() instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cic) {
+                declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
+                sourceMethod = "inline-instantiation";
+            } else {
+                // Fallback for complex chained expressions
+                String exprStr = mi.getExpression() != null ? mi.getExpression().toString() : "";
+                if (!exprStr.contains("(")) {
+                    varName = exprStr;
+                }
+            }
+        } else if (exprNode instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cic) {
+            declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
+            sourceMethod = "inline-instantiation";
+            polymorphicEvents.add(declaredType); // Track the payload type as the event
+        } else if (exprNode instanceof org.eclipse.jdt.core.dom.ConditionalExpression cond) {
+            if (cond.getThenExpression() instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cicThen) {
+                polymorphicEvents.add(click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cicThen.getType()));
+            }
+            if (cond.getElseExpression() instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cicElse) {
+                polymorphicEvents.add(click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cicElse.getType()));
+            }
+            sourceMethod = "inline-ternary";
+            declaredType = polymorphicEvents.isEmpty() ? null : polymorphicEvents.get(0);
+        } else if (exprNode instanceof org.eclipse.jdt.core.dom.SimpleName sn) {
+            varName = sn.getIdentifier();
+            methodName = "VariableReference"; // We just want to trigger deep trace
+        } else if (exprNode instanceof org.eclipse.jdt.core.dom.ParenthesizedExpression pe && 
+                   pe.getExpression() instanceof org.eclipse.jdt.core.dom.CastExpression ce && 
+                   ce.getExpression() instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cic) {
+            declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
+            sourceMethod = "inline-instantiation";
+            polymorphicEvents.add(declaredType);
+        } else if (exprNode instanceof org.eclipse.jdt.core.dom.CastExpression ce && 
+                   ce.getExpression() instanceof org.eclipse.jdt.core.dom.ClassInstanceCreation cic) {
+            declaredType = click.kamil.springstatemachineexporter.ast.common.AstUtils.extractSimpleTypeName(cic.getType());
+            sourceMethod = "inline-instantiation";
+            polymorphicEvents.add(declaredType);
+        }
+        
+        if (methodName != null) {
+            System.out.println("Checking local setter for: varName=" + varName + " methodName=" + methodName + " entryMethod=" + entryMethod);
+            if (varName != null && !varName.isEmpty() && Character.isLowerCase(varName.charAt(0)) && !methodName.equals("VariableReference")) {
+                org.eclipse.jdt.core.dom.Expression localSetterExpr = traceLocalSetter(entryMethod, varName, methodName);
+                System.out.println("localSetterExpr = " + (localSetterExpr != null ? localSetterExpr.toString() : "null"));
+                if (localSetterExpr != null) {
+                    extractConstantsFromExpression(localSetterExpr, polymorphicEvents);
+                    System.out.println("Extracted from setter: " + polymorphicEvents);
+                    if (!polymorphicEvents.isEmpty()) {
+                        return TriggerPoint.builder()
+                            .event(tp.getEvent())
+                            .className(tp.getClassName())
+                            .methodName(tp.getMethodName())
+                            .sourceFile(tp.getSourceFile())
+                            .sourceModule(tp.getSourceModule())
+                            .stateMachineId(tp.getStateMachineId())
+                            .sourceState(tp.getSourceState())
+                            .lineNumber(tp.getLineNumber())
+                            .polymorphicEvents(polymorphicEvents)
+                            .build();
+                    }
+                }
+            }
+            
+            if (varName != null && declaredType == null) {
                 for (String methodFqn : path) {
                     declaredType = getVariableDeclaredType(methodFqn, varName);
                     if (declaredType != null) {
@@ -165,17 +266,12 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                         break;
                     }
                 }
-                } else {
+                // If it wasn't a variable, it might be a static method call (e.g., EventBuilder.buildEvent())
-                    String baseExpr = resolvedValue.substring(0, lastDot);
+                if (declaredType == null && varName.matches("^[A-Z].*")) {
-                    if (baseExpr.contains("new ")) {
+                    org.eclipse.jdt.core.dom.TypeDeclaration staticTd = context.getTypeDeclaration(varName);
-                        int newIdx = baseExpr.indexOf("new ");
+                    if (staticTd != null) {
-                        int openParenBase = baseExpr.indexOf('(', newIdx);
+                        declaredType = context.getFqn(staticTd);
-                        if (openParenBase > newIdx) {
+                        sourceMethod = "static-call";
-                            declaredType = baseExpr.substring(newIdx + 4, openParenBase).trim();
-                            if (declaredType.contains("<")) {
-                                declaredType = declaredType.substring(0, declaredType.indexOf('<'));
-                            }
-                            sourceMethod = "inline-instantiation";
                     }
                 }
             }
@@ -215,9 +311,6 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                     }
                 }
             }
-        }
-        
-        // LAST RESORT FALLBACK: If AST deep trace failed to find a valid ALL_CAPS constant
         // (e.g. it returned a field name like 'type', or nothing), we can scrape the resolvedValue string directly
         // for string literals or enum-like constants.
         boolean hasValidConstant = false;
@@ -259,7 +352,16 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                 return !val.equals(val.toUpperCase()) || val.length() <= 2;
             });
         }
-
+        List<String> newPolyEvents = new ArrayList<>();
+        for (String pe : polymorphicEvents) {
+            List<String> resolved = resolveClassConstantReturns(pe, context, null);
+            if (resolved != null && !resolved.isEmpty()) {
+                newPolyEvents.addAll(resolved);
+            } else {
+                newPolyEvents.add(pe);
+            }
+        }
+        polymorphicEvents = newPolyEvents;
         
         if (!resolvedValue.equals(event) || !polymorphicEvents.isEmpty()) {
             return TriggerPoint.builder()
@@ -366,6 +468,25 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                                         TypeDeclaration targetTd = contextCu != null ? context.getTypeDeclaration(cName, contextCu) : context.getTypeDeclaration(cName);
                                         if (targetTd == null) targetTd = context.getTypeDeclaration(cName);
                                         
+                                        if (targetTd != null && context.findMethodDeclaration(targetTd, mName, true) != null) {
+                                            List<String> delegationResult = resolveMethodReturnConstant(cName, mName, depth + 1, visited, contextCu);
+                                            constants.addAll(delegationResult);
+                                            handled = true;
+                                        }
+                                    }
+                                }
+                            } else if (retExpr instanceof org.eclipse.jdt.core.dom.SuperMethodInvocation smi) {
+                                String superFqn = context.getSuperclassFqn(td);
+                                if (superFqn != null) {
+                                    String called = superFqn + "." + smi.getName().getIdentifier();
+                                    if (visited.contains(called)) {
+                                        handled = true;
+                                    } else {
+                                        String cName = superFqn;
+                                        String mName = smi.getName().getIdentifier();
+                                        TypeDeclaration targetTd = contextCu != null ? context.getTypeDeclaration(cName, contextCu) : context.getTypeDeclaration(cName);
+                                        if (targetTd == null) targetTd = context.getTypeDeclaration(cName);
+                                        
                                         if (targetTd != null && context.findMethodDeclaration(targetTd, mName, true) != null) {
                                             List<String> delegationResult = resolveMethodReturnConstant(cName, mName, depth + 1, visited, contextCu);
                                             constants.addAll(delegationResult);
@@ -375,24 +496,31 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
                                 }
                             }
                             if (!handled) {
+                                extractConstantsFromExpression(retExpr, constants);
                                 String val = constantResolver.resolve(retExpr, context);
                                 if (val != null) {
                                     if (val.startsWith("ENUM_SET:")) {
                                         for (String eVal : val.substring(9).split(",")) {
-                                            constants.add(eVal.substring(eVal.lastIndexOf('.') + 1));
+                                            String parsed = parseEnumSetElement(eVal);
+                                            if (!constants.contains(parsed)) constants.add(parsed);
                                         }
                                     } else {
-                                        constants.add(val);
+                                        if (!constants.contains(val)) constants.add(val);
                                     }
-                                } else if (retExpr instanceof QualifiedName qn) {
+                                } else if (retExpr instanceof org.eclipse.jdt.core.dom.SimpleName sn) {
-                                    constants.add(qn.toString());
-                                } else if (retExpr instanceof SimpleName sn) {
                                     List<String> consts = traceFieldInConstructors(td, sn.getIdentifier(), context, visited);
                                     if (!consts.isEmpty()) {
                                         constants.addAll(consts);
                                     } else {
                                         constants.add(sn.toString());
                                     }
+                                } else if (retExpr instanceof org.eclipse.jdt.core.dom.FieldAccess fa) {
+                                    List<String> consts = traceFieldInConstructors(td, fa.getName().getIdentifier(), context, visited);
+                                    if (!consts.isEmpty()) {
+                                        constants.addAll(consts);
+                                    } else {
+                                        constants.add(fa.getName().getIdentifier());
+                                    }
                                 }
                             }
                         }
@@ -405,6 +533,121 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         return constants;
     }
 
+    private List<String> resolveClassConstantReturns(String className, click.kamil.springstatemachineexporter.ast.common.CodebaseContext context, CompilationUnit contextCu) {
+        TypeDeclaration td = contextCu != null ? context.getTypeDeclaration(className, contextCu) : context.getTypeDeclaration(className);
+        if (td == null) td = context.getTypeDeclaration(className);
+        if (td == null) return null;
+        
+        final List<String> resolvedConstants = new ArrayList<>();
+        for (MethodDeclaration md : td.getMethods()) {
+            if (md.getBody() != null) {
+                md.getBody().accept(new ASTVisitor() {
+                    @Override
+                    public boolean visit(ReturnStatement node) {
+                        extractConstantsFromExpression(node.getExpression(), resolvedConstants);
+                        return super.visit(node);
+                    }
+                });
+            }
+            if (!resolvedConstants.isEmpty()) return resolvedConstants;
+        }
+        return null;
+    }
+
+    private void extractConstantsFromExpression(org.eclipse.jdt.core.dom.Expression expr, List<String> constants) {
+        System.out.println("EXTRACT CONST: " + (expr != null ? expr.getClass().getSimpleName() + " " + expr.toString() : "null"));
+        if (expr instanceof QualifiedName qn) {
+            constants.add(qn.toString());
+        } else if (expr instanceof org.eclipse.jdt.core.dom.StringLiteral sl) {
+            constants.add(sl.getLiteralValue());
+        } else if (expr instanceof org.eclipse.jdt.core.dom.ConditionalExpression ce) {
+            extractConstantsFromExpression(ce.getThenExpression(), constants);
+            extractConstantsFromExpression(ce.getElseExpression(), constants);
+        } else if (expr instanceof org.eclipse.jdt.core.dom.ParenthesizedExpression pe) {
+            extractConstantsFromExpression(pe.getExpression(), constants);
+        } else if (expr instanceof org.eclipse.jdt.core.dom.CastExpression ce) {
+            extractConstantsFromExpression(ce.getExpression(), constants);
+        } else if (expr instanceof org.eclipse.jdt.core.dom.SwitchExpression se) {
+            se.accept(new org.eclipse.jdt.core.dom.ASTVisitor() {
+                @Override
+                public boolean visit(org.eclipse.jdt.core.dom.YieldStatement ys) {
+                    extractConstantsFromExpression(ys.getExpression(), constants);
+                    return super.visit(ys);
+                }
+                @Override
+                public boolean visit(org.eclipse.jdt.core.dom.ExpressionStatement es) {
+                    extractConstantsFromExpression(es.getExpression(), constants);
+                    return super.visit(es);
+                }
+                @Override
+                public boolean visit(org.eclipse.jdt.core.dom.ReturnStatement rs) {
+                    extractConstantsFromExpression(rs.getExpression(), constants);
+                    return super.visit(rs);
+                }
+            });
+        } else if (expr instanceof org.eclipse.jdt.core.dom.MethodInvocation mi) {
+            String methodName = mi.getName().getIdentifier();
+            
+            // 1. Local setter tracking
+            if ((methodName.startsWith("get") || methodName.equals("type") || methodName.equals("event")) && mi.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn) {
+                String varName = sn.getIdentifier();
+                String propName = methodName.startsWith("get") ? methodName.substring(3) : methodName;
+                
+                org.eclipse.jdt.core.dom.Block block = findEnclosingBlock(mi);
+                if (block != null) {
+                    for (Object stmtObj : block.statements()) {
+                        if (stmtObj == mi.getParent() || stmtObj == mi) break;
+                        if (stmtObj instanceof org.eclipse.jdt.core.dom.ExpressionStatement es) {
+                            if (es.getExpression() instanceof org.eclipse.jdt.core.dom.MethodInvocation setterMi) {
+                                if (setterMi.getName().getIdentifier().equalsIgnoreCase("set" + propName) || setterMi.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                                    if (setterMi.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName setterSn && setterSn.getIdentifier().equals(varName)) {
+                                        if (!setterMi.arguments().isEmpty()) {
+                                            extractConstantsFromExpression((org.eclipse.jdt.core.dom.Expression) setterMi.arguments().get(0), constants);
+                                            return;
+                                        }
+                                    }
+                                }
+                            } else if (es.getExpression() instanceof org.eclipse.jdt.core.dom.Assignment assignment) {
+                                if (assignment.getLeftHandSide() instanceof org.eclipse.jdt.core.dom.FieldAccess fa) {
+                                    if (fa.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName faSn && faSn.getIdentifier().equals(varName)) {
+                                        if (fa.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                                            extractConstantsFromExpression(assignment.getRightHandSide(), constants);
+                                            return;
+                                        }
+                                    }
+                                } else if (assignment.getLeftHandSide() instanceof org.eclipse.jdt.core.dom.QualifiedName qqn) {
+                                    if (qqn.getQualifier().getFullyQualifiedName().equals(varName)) {
+                                        if (qqn.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                                            extractConstantsFromExpression(assignment.getRightHandSide(), constants);
+                                            return;
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // 2. Delegate to method return analysis
+            TypeDeclaration td = findEnclosingType(mi);
+            System.out.println("DELEGATING MethodInvocation: " + methodName + " td=" + (td != null ? td.getName() : "null") + " fqn=" + (td != null ? context.getFqn(td) : "null"));
+            if (td != null && (mi.getExpression() == null || mi.getExpression() instanceof org.eclipse.jdt.core.dom.ThisExpression)) {
+                List<String> values = resolveMethodReturnConstant(context.getFqn(td), methodName, 0, new java.util.HashSet<>(), null);
+                System.out.println("RESOLVED MethodInvocation values: " + values);
+                if (values != null) constants.addAll(values);
+            }
+        }
+    }
+
+    private org.eclipse.jdt.core.dom.Block findEnclosingBlock(org.eclipse.jdt.core.dom.ASTNode node) {
+        org.eclipse.jdt.core.dom.ASTNode parent = node.getParent();
+        while (parent != null && !(parent instanceof org.eclipse.jdt.core.dom.Block)) {
+            parent = parent.getParent();
+        }
+        return (org.eclipse.jdt.core.dom.Block) parent;
+    }
+
     private String traceLocalVariable(String methodFqn, String varName) {
         if (methodFqn == null || !methodFqn.contains(".")) return null;
         String className = methodFqn.substring(0, methodFqn.lastIndexOf('.'));
@@ -457,6 +700,52 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         return null;
     }
 
+    private org.eclipse.jdt.core.dom.Expression traceLocalSetter(String methodFqn, String varName, String getterName) {
+        if (methodFqn == null || !methodFqn.contains(".")) return null;
+        String className = methodFqn.substring(0, methodFqn.lastIndexOf('.'));
+        String methodName = methodFqn.substring(methodFqn.lastIndexOf('.') + 1);
+        org.eclipse.jdt.core.dom.TypeDeclaration td = context.getTypeDeclaration(className);
+        if (td != null) {
+            org.eclipse.jdt.core.dom.MethodDeclaration md = context.findMethodDeclaration(td, methodName, true);
+            if (md != null && md.getBody() != null) {
+                final org.eclipse.jdt.core.dom.Expression[] setterArg = new org.eclipse.jdt.core.dom.Expression[1];
+                String propName = getterName.startsWith("get") ? getterName.substring(3) : getterName;
+                md.getBody().accept(new org.eclipse.jdt.core.dom.ASTVisitor() {
+                    @Override
+                    public boolean visit(org.eclipse.jdt.core.dom.MethodInvocation node) {
+                        if (node.getName().getIdentifier().equalsIgnoreCase("set" + propName) || node.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                            if (node.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName sn && sn.getIdentifier().equals(varName)) {
+                                if (!node.arguments().isEmpty()) {
+                                    setterArg[0] = (org.eclipse.jdt.core.dom.Expression) node.arguments().get(0);
+                                }
+                            }
+                        }
+                        return super.visit(node);
+                    }
+                    @Override
+                    public boolean visit(org.eclipse.jdt.core.dom.Assignment node) {
+                        if (node.getLeftHandSide() instanceof org.eclipse.jdt.core.dom.FieldAccess fa) {
+                            if (fa.getExpression() instanceof org.eclipse.jdt.core.dom.SimpleName faSn && faSn.getIdentifier().equals(varName)) {
+                                if (fa.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                                    setterArg[0] = node.getRightHandSide();
+                                }
+                            }
+                        } else if (node.getLeftHandSide() instanceof org.eclipse.jdt.core.dom.QualifiedName qqn) {
+                            if (qqn.getQualifier().getFullyQualifiedName().equals(varName)) {
+                                if (qqn.getName().getIdentifier().equalsIgnoreCase(propName)) {
+                                    setterArg[0] = node.getRightHandSide();
+                                }
+                            }
+                        }
+                        return super.visit(node);
+                    }
+                });
+                return setterArg[0];
+            }
+        }
+        return null;
+    }
+
     private Expression unwrapMethodInvocation(MethodInvocation mi, int depth) {
         if (depth > 5) return mi;
         if (!mi.arguments().isEmpty()) {
@@ -495,6 +784,25 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         return (MethodDeclaration) parent;
     }
 
+    private ASTNode findStatement(ASTNode node) {
+        while (node != null && !(node instanceof Statement)) {
+            node = node.getParent();
+        }
+        return node;
+    }
+
+    private String[] extractMethodSuffix(String paramName, String currentSuffix) {
+        int dotIndex = paramName.indexOf('.');
+        if (dotIndex > 0 && dotIndex + 1 < paramName.length() && Character.isLowerCase(paramName.charAt(dotIndex + 1))) {
+            return new String[] { paramName.substring(0, dotIndex), paramName.substring(dotIndex) + currentSuffix };
+        }
+        return new String[] { paramName, currentSuffix };
+    }
+
+    private String parseEnumSetElement(String eVal) {
+        return eVal.contains(".") ? eVal.substring(eVal.lastIndexOf('.', eVal.lastIndexOf('.') - 1) + 1) : eVal;
+    }
+
     private Map<String, List<CallEdge>> buildCallGraph() {
         graph = new HashMap<>();
         for (CompilationUnit cu : context.getCompilationUnits()) {
@@ -912,35 +1220,18 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
             }
             @Override
             public boolean visit(ConstructorInvocation node) {
-                for (Object argObj : node.arguments()) {
+                processConstructorInvocationArgs(node.arguments(), findEnclosingType(node), node, results, fieldName, context, visited);
-                    Expression arg = (Expression) argObj;
-                    String val = constantResolver.resolve(arg, context);
-                    if (val != null) {
-                        if (val.startsWith("ENUM_SET:")) {
-                            for (String eVal : val.substring(9).split(",")) {
-                                results.add(eVal.substring(eVal.lastIndexOf('.') + 1));
-                            }
-                        } else {
-                            results.add(val);
-                        }
-                    }
-                }
                 return super.visit(node);
             }
             
             @Override
             public boolean visit(SuperConstructorInvocation node) {
-                for (Object argObj : node.arguments()) {
+                TypeDeclaration enclosingTd = findEnclosingType(node);
-                    Expression arg = (Expression) argObj;
+                if (enclosingTd != null) {
-                    String val = constantResolver.resolve(arg, context);
+                    String superFqn = context.getSuperclassFqn(enclosingTd);
-                    if (val != null) {
+                    if (superFqn != null) {
-                        if (val.startsWith("ENUM_SET:")) {
+                        TypeDeclaration superTd = context.getTypeDeclaration(superFqn);
-                            for (String eVal : val.substring(9).split(",")) {
+                        processConstructorInvocationArgs(node.arguments(), superTd, node, results, fieldName, context, visited);
-                                results.add(eVal.substring(eVal.lastIndexOf('.') + 1));
-                            }
-                        } else {
-                            results.add(val);
-                        }
                     }
                 }
                 return super.visit(node);
@@ -964,4 +1255,123 @@ public class HeuristicCallGraphEngine implements CallGraphEngine {
         return results;
     }
 
+    private void processConstructorInvocationArgs(List<?> arguments, TypeDeclaration targetTd, ASTNode callNode, List<String> results, String fieldName, CodebaseContext context, Set<String> visited) {
+        if (targetTd == null) return;
+        MethodDeclaration callerMd = findEnclosingMethod(callNode);
+        
+        org.eclipse.jdt.core.dom.IMethodBinding resolvedBinding = null;
+        if (callNode instanceof ConstructorInvocation ci) {
+            resolvedBinding = ci.resolveConstructorBinding();
+        } else if (callNode instanceof SuperConstructorInvocation sci) {
+            resolvedBinding = sci.resolveConstructorBinding();
+        }
+        
+        for (MethodDeclaration otherMd : targetTd.getMethods()) {
+            boolean matches = false;
+            if (resolvedBinding != null && otherMd.resolveBinding() != null) {
+                matches = resolvedBinding.isEqualTo(otherMd.resolveBinding()) || resolvedBinding.getKey().equals(otherMd.resolveBinding().getKey());
+            } else {
+                matches = otherMd.isConstructor() && otherMd.parameters().size() == arguments.size() && otherMd != callerMd;
+            }
+            
+            if (matches) {
+                int targetIdx = findAssignedParameterIndex(otherMd, fieldName, context, new java.util.HashSet<>());
+                if (targetIdx >= 0 && targetIdx < arguments.size()) {
+                    Expression arg = (Expression) arguments.get(targetIdx);
+                    String val = constantResolver.resolve(arg, context);
+                    if (val != null) {
+                        if (val.startsWith("ENUM_SET:")) {
+                            for (String eVal : val.substring(9).split(",")) {
+                                results.add(parseEnumSetElement(eVal));
+                            }
+                        } else {
+                            results.add(val);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private int findAssignedParameterIndex(MethodDeclaration constructorMd, String fieldName, CodebaseContext context, java.util.Set<MethodDeclaration> visited) {
+        if (constructorMd == null || constructorMd.getBody() == null) return -1;
+        if (!visited.add(constructorMd)) return -1;
+        
+        final int[] foundIdx = {-1};
+        constructorMd.getBody().accept(new ASTVisitor() {
+            @Override
+            public boolean visit(Assignment asn) {
+                Expression left = asn.getLeftHandSide();
+                if ((left instanceof SimpleName sn && sn.getIdentifier().equals(fieldName)) ||
+                    (left instanceof FieldAccess fa && fa.getName().getIdentifier().equals(fieldName))) {
+                    Expression right = asn.getRightHandSide();
+                    if (right instanceof SimpleName snRight) {
+                        String rightName = snRight.getIdentifier();
+                        for (int i = 0; i < constructorMd.parameters().size(); i++) {
+                            SingleVariableDeclaration svd = (SingleVariableDeclaration) constructorMd.parameters().get(i);
+                            if (svd.getName().getIdentifier().equals(rightName)) {
+                                foundIdx[0] = i;
+                            }
+                        }
+                    }
+                }
+                return super.visit(asn);
+            }
+            @Override
+            public boolean visit(ConstructorInvocation node) {
+                TypeDeclaration enclosingTd = findEnclosingType(node);
+                if (enclosingTd != null) {
+                    for (MethodDeclaration otherMd : enclosingTd.getMethods()) {
+                        if (otherMd.isConstructor() && otherMd != constructorMd && otherMd.parameters().size() == node.arguments().size()) {
+                            int targetIdx = findAssignedParameterIndex(otherMd, fieldName, context, visited);
+                            if (targetIdx >= 0 && targetIdx < node.arguments().size()) {
+                                Expression arg = (Expression) node.arguments().get(targetIdx);
+                                if (arg instanceof SimpleName snArg) {
+                                    String argName = snArg.getIdentifier();
+                                    for (int i = 0; i < constructorMd.parameters().size(); i++) {
+                                        SingleVariableDeclaration svd = (SingleVariableDeclaration) constructorMd.parameters().get(i);
+                                        if (svd.getName().getIdentifier().equals(argName)) {
+                                            foundIdx[0] = i;
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                return super.visit(node);
+            }
+            @Override
+            public boolean visit(SuperConstructorInvocation node) {
+                TypeDeclaration enclosingTd = findEnclosingType(node);
+                if (enclosingTd != null) {
+                    String superFqn = context.getSuperclassFqn(enclosingTd);
+                    if (superFqn != null) {
+                        TypeDeclaration superTd = context.getTypeDeclaration(superFqn);
+                        if (superTd != null) {
+                            for (MethodDeclaration otherMd : superTd.getMethods()) {
+                                if (otherMd.isConstructor() && otherMd.parameters().size() == node.arguments().size()) {
+                                    int targetIdx = findAssignedParameterIndex(otherMd, fieldName, context, visited);
+                                    if (targetIdx >= 0 && targetIdx < node.arguments().size()) {
+                                        Expression arg = (Expression) node.arguments().get(targetIdx);
+                                        if (arg instanceof SimpleName snArg) {
+                                            String argName = snArg.getIdentifier();
+                                            for (int i = 0; i < constructorMd.parameters().size(); i++) {
+                                                SingleVariableDeclaration svd = (SingleVariableDeclaration) constructorMd.parameters().get(i);
+                                                if (svd.getName().getIdentifier().equals(argName)) {
+                                                    foundIdx[0] = i;
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                return super.visit(node);
+            }
+        });
+        return foundIdx[0];
+    }
 }

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/service/JdtIntelligenceProvider.java

@@ -4,6 +4,10 @@ import click.kamil.springstatemachineexporter.analysis.model.CallChain;
 import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
 import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
 import click.kamil.springstatemachineexporter.analysis.resolver.ConstantResolver;
+import click.kamil.springstatemachineexporter.analysis.spring.InjectionPointAnalyzer;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringBeanRegistry;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringContextScanner;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringDependencyResolver;
 import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
 import lombok.extern.slf4j.Slf4j;
 import org.eclipse.jdt.core.dom.CompilationUnit;
@@ -32,7 +36,17 @@ public class JdtIntelligenceProvider implements CodebaseIntelligenceProvider {
         this.eventDetector = new GenericEventDetector(context, constantResolver, context.getLibraryHints());
         this.mvcDetector = new SpringMvcDetector(context, constantResolver);
         this.messagingDetector = new MessagingDetector(context);
-        this.callGraphEngine = new HeuristicCallGraphEngine(context);
+        
+        SpringBeanRegistry registry = new SpringBeanRegistry();
+        SpringContextScanner scanner = new SpringContextScanner(registry);
+        for (CompilationUnit cu : context.getCompilationUnits()) {
+            cu.accept(scanner);
+        }
+        SpringDependencyResolver dependencyResolver = new SpringDependencyResolver(registry);
+        InjectionPointAnalyzer injectionAnalyzer = new InjectionPointAnalyzer(dependencyResolver);
+        
+        this.callGraphEngine = new JdtCallGraphEngine(context, injectionAnalyzer);
+        
         this.lifecycleDetector = new LifecycleDetector(context);
         this.interceptorDetector = new InterceptorDetector(context);
         this.componentDetector = new SpringComponentDetector(context);

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/spring/InjectionPointAnalyzer.java

@@ -0,0 +1,93 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import org.eclipse.jdt.core.dom.IAnnotationBinding;
+import org.eclipse.jdt.core.dom.IMemberValuePairBinding;
+import org.eclipse.jdt.core.dom.IVariableBinding;
+
+import java.util.List;
+
+public class InjectionPointAnalyzer {
+    
+    private final SpringDependencyResolver resolver;
+
+    public InjectionPointAnalyzer(SpringDependencyResolver resolver) {
+        this.resolver = resolver;
+    }
+
+    /**
+     * Resolves the Spring bean injected into the given variable.
+     * 
+     * @param variableBinding The binding of the field or parameter being injected.
+     * @return The FQN of the resolved concrete bean class, or null if unresolved.
+     */
+    public String resolveInjectedBeanFqn(IVariableBinding variableBinding) {
+        if (variableBinding == null || variableBinding.getType() == null) {
+            return null;
+        }
+
+        String requiredTypeFqn = variableBinding.getType().getQualifiedName();
+        String injectionName = variableBinding.getName();
+        String qualifier = extractQualifier(variableBinding);
+
+        List<SpringBean> resolvedBeans = resolver.resolve(requiredTypeFqn, qualifier, injectionName);
+        
+        if (resolvedBeans != null && resolvedBeans.size() == 1) {
+            return resolvedBeans.get(0).getTypeFqn();
+        }
+
+        return null;
+    }
+
+    private String extractQualifier(IVariableBinding binding) {
+        String qualifier = getQualifierValue(binding.getAnnotations());
+        if (qualifier != null) {
+            return qualifier;
+        }
+
+        if (binding.isField()) {
+            org.eclipse.jdt.core.dom.ITypeBinding declaringClass = binding.getDeclaringClass();
+            if (declaringClass != null) {
+                for (org.eclipse.jdt.core.dom.IMethodBinding method : declaringClass.getDeclaredMethods()) {
+                    boolean isAutowiredMethod = false;
+                    for (IAnnotationBinding ann : method.getAnnotations()) {
+                        if (ann.getAnnotationType() != null && "org.springframework.beans.factory.annotation.Autowired".equals(ann.getAnnotationType().getQualifiedName())) {
+                            isAutowiredMethod = true;
+                            break;
+                        }
+                    }
+
+                    if (method.isConstructor() || isAutowiredMethod) {
+                        for (int i = 0; i < method.getParameterTypes().length; i++) {
+                            org.eclipse.jdt.core.dom.ITypeBinding paramType = method.getParameterTypes()[i];
+                            try {
+                                IAnnotationBinding[] paramAnns = method.getParameterAnnotations(i);
+                                String paramQual = getQualifierValue(paramAnns);
+                                if (paramQual != null && paramType.getErasure().isEqualTo(binding.getType().getErasure())) {
+                                    // For setters, verify it roughly matches the field name or just rely on type.
+                                    // We will rely on type equality for now as a heuristic.
+                                    return paramQual;
+                                }
+                            } catch (Exception e) {
+                                // Ignore
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String getQualifierValue(IAnnotationBinding[] annotations) {
+        for (IAnnotationBinding ann : annotations) {
+            if (ann.getAnnotationType() != null && "org.springframework.beans.factory.annotation.Qualifier".equals(ann.getAnnotationType().getQualifiedName())) {
+                for (IMemberValuePairBinding pair : ann.getDeclaredMemberValuePairs()) {
+                    if ("value".equals(pair.getName()) && pair.getValue() instanceof String) {
+                        return (String) pair.getValue();
+                    }
+                }
+            }
+        }
+        return null;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/spring/SpringBean.java

@@ -0,0 +1,27 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class SpringBean {
+    private String typeFqn;
+    
+    @Builder.Default
+    private Set<String> assignableTypes = new HashSet<>();
+    
+    @Builder.Default
+    private Set<String> beanNames = new HashSet<>();
+    
+    @Builder.Default
+    private Set<String> qualifiers = new HashSet<>();
+    
+    private boolean isPrimary;
+    private Integer order;
+    private String declaringClassFqn;
+    private String factoryMethodName;
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/spring/SpringBeanRegistry.java

@@ -0,0 +1,17 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class SpringBeanRegistry {
+    private final List<SpringBean> beans = new ArrayList<>();
+
+    public void addBean(SpringBean bean) {
+        beans.add(bean);
+    }
+
+    public List<SpringBean> getBeans() {
+        return Collections.unmodifiableList(beans);
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/spring/SpringContextScanner.java

@@ -0,0 +1,235 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import org.eclipse.jdt.core.dom.*;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class SpringContextScanner extends ASTVisitor {
+    private final SpringBeanRegistry registry;
+
+    public SpringContextScanner(SpringBeanRegistry registry) {
+        this.registry = registry;
+    }
+
+    @Override
+    public boolean visit(TypeDeclaration node) {
+        ITypeBinding typeBinding = node.resolveBinding();
+        if (typeBinding == null) return true;
+
+        if (isSpringComponent(typeBinding)) {
+            SpringBean bean = SpringBean.builder()
+                    .typeFqn(typeBinding.getQualifiedName())
+                    .assignableTypes(getAssignableTypes(typeBinding))
+                    .isPrimary(hasAnnotation(typeBinding, "org.springframework.context.annotation.Primary"))
+                    .qualifiers(extractQualifiers(typeBinding))
+                    .order(extractOrder(typeBinding))
+                    .declaringClassFqn(typeBinding.getQualifiedName())
+                    .build();
+
+            // Default bean name is uncapitalized simple name
+            String defaultName = Character.toLowerCase(node.getName().getIdentifier().charAt(0)) + node.getName().getIdentifier().substring(1);
+            
+            // Check if @Component or @Service specifies a name (e.g., @Service("myService"))
+            String explicitName = extractStereotypeValue(typeBinding);
+            if (explicitName != null && !explicitName.isEmpty()) {
+                bean.getBeanNames().add(explicitName);
+            } else {
+                bean.getBeanNames().add(defaultName);
+            }
+
+            registry.addBean(bean);
+        }
+        return true;
+    }
+
+    @Override
+    public boolean visit(MethodDeclaration node) {
+        IMethodBinding methodBinding = node.resolveBinding();
+        if (methodBinding == null) return true;
+
+        if (hasAnnotation(methodBinding, "org.springframework.context.annotation.Bean")) {
+            ITypeBinding returnType = methodBinding.getReturnType();
+            if (returnType != null) {
+                Set<String> assignables = getAssignableTypes(returnType);
+                String[] concreteType = new String[] { returnType.getQualifiedName() };
+                
+                if (node.getBody() != null) {
+                    node.getBody().accept(new ASTVisitor() {
+                        @Override
+                        public boolean visit(ReturnStatement ret) {
+                            if (ret.getExpression() != null) {
+                                ITypeBinding exprType = ret.getExpression().resolveTypeBinding();
+                                if (exprType != null && exprType.isClass()) {
+                                    concreteType[0] = exprType.getQualifiedName();
+                                    assignables.addAll(getAssignableTypes(exprType));
+                                }
+                            }
+                            return super.visit(ret);
+                        }
+                    });
+                }
+
+                SpringBean bean = SpringBean.builder()
+                        .typeFqn(concreteType[0])
+                        .assignableTypes(assignables)
+                        .isPrimary(hasAnnotation(methodBinding, "org.springframework.context.annotation.Primary"))
+                        .qualifiers(extractQualifiers(methodBinding))
+                        .order(extractOrder(methodBinding))
+                        .declaringClassFqn(methodBinding.getDeclaringClass().getQualifiedName())
+                        .factoryMethodName(node.getName().getIdentifier())
+                        .build();
+
+                // Default bean name is method name
+                String defaultName = node.getName().getIdentifier();
+                
+                // Check if @Bean specifies a name (e.g., @Bean("myBean"))
+                String explicitName = extractBeanName(methodBinding);
+                if (explicitName != null && !explicitName.isEmpty()) {
+                    bean.getBeanNames().add(explicitName);
+                } else {
+                    bean.getBeanNames().add(defaultName);
+                }
+
+                registry.addBean(bean);
+            }
+        }
+        return true;
+    }
+
+    private boolean isSpringComponent(ITypeBinding binding) {
+        return hasMetaAnnotation(binding, "org.springframework.stereotype.Component") ||
+               hasMetaAnnotation(binding, "org.springframework.web.bind.annotation.RestController");
+    }
+
+    private boolean hasMetaAnnotation(ITypeBinding binding, String targetFqn) {
+        return checkMetaAnnotation(binding.getAnnotations(), targetFqn, new HashSet<>());
+    }
+    
+    private boolean checkMetaAnnotation(IAnnotationBinding[] annotations, String targetFqn, Set<String> visited) {
+        for (IAnnotationBinding ann : annotations) {
+            ITypeBinding annType = ann.getAnnotationType();
+            if (annType != null) {
+                String fqn = annType.getQualifiedName();
+                if (fqn.equals(targetFqn)) return true;
+                
+                // Avoid circular meta-annotations (e.g. Documented -> Documented)
+                if (visited.add(fqn)) {
+                    if (checkMetaAnnotation(annType.getAnnotations(), targetFqn, visited)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    private boolean hasAnnotation(IBinding binding, String annotationFqn) {
+        IAnnotationBinding[] annotations = binding.getAnnotations();
+        for (IAnnotationBinding ann : annotations) {
+            if (ann.getAnnotationType() != null && annotationFqn.equals(ann.getAnnotationType().getQualifiedName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private Set<String> getAssignableTypes(ITypeBinding binding) {
+        Set<String> types = new HashSet<>();
+        collectAssignableTypes(binding, types);
+        return types;
+    }
+
+    private void collectAssignableTypes(ITypeBinding binding, Set<String> types) {
+        if (binding == null) return;
+        
+        String qName = binding.getQualifiedName();
+        if (qName != null && !qName.isEmpty()) {
+            types.add(qName);
+        }
+        
+        ITypeBinding erasure = binding.getErasure();
+        if (erasure != null) {
+            String erasureName = erasure.getQualifiedName();
+            if (erasureName != null && !erasureName.isEmpty()) {
+                types.add(erasureName);
+            }
+        }
+
+        collectAssignableTypes(binding.getSuperclass(), types);
+        if (binding.getInterfaces() != null) {
+            for (ITypeBinding iface : binding.getInterfaces()) {
+                collectAssignableTypes(iface, types);
+            }
+        }
+    }
+
+    private Set<String> extractQualifiers(IBinding binding) {
+        Set<String> qualifiers = new HashSet<>();
+        for (IAnnotationBinding ann : binding.getAnnotations()) {
+            if (ann.getAnnotationType() != null && "org.springframework.beans.factory.annotation.Qualifier".equals(ann.getAnnotationType().getQualifiedName())) {
+                for (IMemberValuePairBinding pair : ann.getDeclaredMemberValuePairs()) {
+                    if ("value".equals(pair.getName()) && pair.getValue() instanceof String) {
+                        qualifiers.add((String) pair.getValue());
+                    }
+                }
+            }
+        }
+        return qualifiers;
+    }
+
+    private Integer extractOrder(IBinding binding) {
+        for (IAnnotationBinding ann : binding.getAnnotations()) {
+            if (ann.getAnnotationType() != null && "org.springframework.core.annotation.Order".equals(ann.getAnnotationType().getQualifiedName())) {
+                for (IMemberValuePairBinding pair : ann.getDeclaredMemberValuePairs()) {
+                    if ("value".equals(pair.getName())) {
+                        Object val = pair.getValue();
+                        if (val instanceof Integer) {
+                            return (Integer) val;
+                        } else if (val instanceof IVariableBinding) {
+                            Object constantValue = ((IVariableBinding) val).getConstantValue();
+                            if (constantValue instanceof Integer) {
+                                return (Integer) constantValue;
+                            }
+                        }
+                    }
+                }
+                return Integer.MAX_VALUE; // Spring's default for @Order()
+            }
+        }
+        return null;
+    }
+
+    private String extractStereotypeValue(ITypeBinding binding) {
+        for (IAnnotationBinding ann : binding.getAnnotations()) {
+            // Check if annotation itself is meta-annotated with @Component
+            if (checkMetaAnnotation(new IAnnotationBinding[]{ann}, "org.springframework.stereotype.Component", new HashSet<>()) ||
+                "org.springframework.stereotype.Component".equals(ann.getAnnotationType().getQualifiedName())) {
+                for (IMemberValuePairBinding pair : ann.getDeclaredMemberValuePairs()) {
+                    if ("value".equals(pair.getName()) && pair.getValue() instanceof String) {
+                        return (String) pair.getValue();
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    private String extractBeanName(IMethodBinding binding) {
+        for (IAnnotationBinding ann : binding.getAnnotations()) {
+            if ("org.springframework.context.annotation.Bean".equals(ann.getAnnotationType().getQualifiedName())) {
+                for (IMemberValuePairBinding pair : ann.getDeclaredMemberValuePairs()) {
+                    if (("value".equals(pair.getName()) || "name".equals(pair.getName())) && pair.getValue() instanceof String) {
+                        return (String) pair.getValue();
+                    } else if (("value".equals(pair.getName()) || "name".equals(pair.getName())) && pair.getValue() instanceof Object[]) {
+                        Object[] vals = (Object[]) pair.getValue();
+                        if (vals.length > 0 && vals[0] instanceof String) {
+                            return (String) vals[0];
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/analysis/spring/SpringDependencyResolver.java

@@ -0,0 +1,87 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class SpringDependencyResolver {
+    private final SpringBeanRegistry registry;
+
+    public SpringDependencyResolver(SpringBeanRegistry registry) {
+        this.registry = registry;
+    }
+
+    /**
+     * Resolves the exact SpringBean that would be injected for a given injection point.
+     *
+     * @param requiredTypeFqn The exact FQN of the type requested at the injection point.
+     * @param qualifier       The value of the @Qualifier annotation on the injection point (if any).
+     * @param injectionName   The name of the field or parameter being injected (used as fallback).
+     * @return A list of resolved beans. Usually 1. If 0, unresolved. If > 1, ambiguous.
+     */
+    public List<SpringBean> resolve(String requiredTypeFqn, String qualifier, String injectionName) {
+        if (requiredTypeFqn == null) return new ArrayList<>();
+
+        // 1. Filter by Type (Exact FQN or Assignable Type)
+        System.out.println("RESOLVING " + requiredTypeFqn + " qual=" + qualifier + " injectionName=" + injectionName);
+        List<SpringBean> candidates = registry.getBeans().stream()
+                .filter(bean -> requiredTypeFqn.equals(bean.getTypeFqn()) || bean.getAssignableTypes().contains(requiredTypeFqn))
+                .collect(Collectors.toList());
+
+        System.out.println("CANDIDATES AFTER TYPE: " + candidates.stream().map(c -> c.getTypeFqn() + " (primary=" + c.isPrimary() + " names=" + c.getBeanNames() + " qual=" + c.getQualifiers() + ")").collect(Collectors.toList()));
+        if (candidates.isEmpty() || candidates.size() == 1) {
+            System.out.println("RETURNING: " + candidates.size());
+        return candidates;
+        }
+
+        // 2. Filter by Qualifier (if provided)
+        if (qualifier != null && !qualifier.isEmpty()) {
+            List<SpringBean> qualifiedCandidates = candidates.stream()
+                    .filter(bean -> bean.getQualifiers().contains(qualifier) || bean.getBeanNames().contains(qualifier))
+                    .collect(Collectors.toList());
+            if (qualifiedCandidates.size() == 1) {
+                return qualifiedCandidates;
+            } else if (!qualifiedCandidates.isEmpty()) {
+                candidates = qualifiedCandidates;
+            }
+        }
+
+        // 3. Filter by @Primary
+        List<SpringBean> primaryCandidates = candidates.stream()
+                .filter(SpringBean::isPrimary)
+                .collect(Collectors.toList());
+        if (primaryCandidates.size() == 1) {
+            return primaryCandidates;
+        }
+
+        // 4. Fallback to Injection Name (field name or parameter name)
+        if (injectionName != null && !injectionName.isEmpty()) {
+            List<SpringBean> namedCandidates = candidates.stream()
+                    .filter(bean -> bean.getBeanNames().contains(injectionName))
+                    .collect(Collectors.toList());
+            if (namedCandidates.size() == 1) {
+                return namedCandidates;
+            }
+        }
+
+        // 5. Fallback to @Order (lowest order wins)
+        Integer minOrder = candidates.stream()
+                .map(SpringBean::getOrder)
+                .filter(o -> o != null)
+                .min(Integer::compareTo)
+                .orElse(null);
+
+        if (minOrder != null) {
+            List<SpringBean> orderedCandidates = candidates.stream()
+                    .filter(bean -> bean.getOrder() != null && bean.getOrder().equals(minOrder))
+                    .collect(Collectors.toList());
+            if (!orderedCandidates.isEmpty()) {
+                candidates = orderedCandidates;
+            }
+        }
+
+        // Return whatever candidates remain (could be ambiguous)
+        System.out.println("RETURNING: " + candidates.size());
+        return candidates;
+    }
+}

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/app/AstTransitionParser.java

@@ -292,6 +292,15 @@ public class AstTransitionParser {
                 // Try same file
                 ASTNode declNode = cu.findDeclaringNode(binding.getKey());
                 if (declNode instanceof MethodDeclaration md) {
+                    if (md.getBody() != null && md.getBody().statements().size() == 1) {
+                        Object stmt = md.getBody().statements().get(0);
+                        if (stmt instanceof org.eclipse.jdt.core.dom.ReturnStatement rs) {
+                            Expression retExpr = rs.getExpression();
+                            if (isLambdaOrAnonymous(retExpr)) {
+                                return retExpr.toString();
+                            }
+                        }
+                    }
                     return md.toString();
                 }
 

state_machine_exporter/src/main/java/click/kamil/springstatemachineexporter/ast/common/CodebaseContext.java

@@ -238,6 +238,7 @@ public class CodebaseContext {
     public List<String> getImplementations(String interfaceName) {
         Set<String> allImpls = new HashSet<>();
         collectImplementations(interfaceName, allImpls, new HashSet<>());
+        System.out.println("GET IMPLEMENTATIONS FOR: " + interfaceName + " -> " + allImpls);
         return new ArrayList<>(allImpls);
     }
 

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/RegressionTest.java

@@ -143,6 +143,12 @@ public class RegressionTest {
                         root.resolve("state_machines/complex_multi_module_sm"),
                         Path.of("src/test/resources/golden/StateMachineConfig"),
                         "StateMachineConfig"
+                ),
+                new TestScenario(
+                        "Polymorphic Events Sample",
+                        root.resolve("state_machines/polymorphic_events_sample"),
+                        Path.of("src/test/resources/golden/PolymorphicStateMachineConfiguration"),
+                        "PolymorphicStateMachineConfiguration"
                 )
         );
     }
@@ -155,7 +161,7 @@ public class RegressionTest {
         if (scenario.inputPath() == null) System.out.println("inputPath is NULL");
         if (tempDir == null) System.out.println("tempDir is NULL");
         
-        exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml", "dot", "scxml", "json"), true, scenario.activeProfiles());
+        exportService.runExporter(scenario.inputPath(), tempDir, List.of("puml", "dot", "scxml", "json"), true, scenario.activeProfiles(), null, null, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, click.kamil.springstatemachineexporter.exporter.EnumFormat.fn, true);
 
         // Find the generated directory (it might be named with FQN)
         List<Path> generatedDirs;

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/enricher/matching/HeuristicEventMatchingEngineTest.java

@@ -0,0 +1,78 @@
+package click.kamil.springstatemachineexporter.analysis.enricher.matching;
+
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.model.Event;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class HeuristicEventMatchingEngineTest {
+
+    private final HeuristicEventMatchingEngine engine = new HeuristicEventMatchingEngine();
+
+    @Test
+    void shouldMatchExactFqn() {
+        Event smEvent = Event.of("PAY", "com.example.OrderEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("com.example.OrderEvents.PAY").build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+
+    @Test
+    void shouldMatchEnumQualifierToFqn() {
+        Event smEvent = Event.of("PAY", "com.example.OrderEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("OrderEvents.PAY").build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+
+    @Test
+    void shouldPreventCrossEnumContamination() {
+        Event smEvent = Event.of("PAY", "com.example.InvoiceEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("OrderEvents.PAY").build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isFalse();
+    }
+
+    @Test
+    void shouldPreventCrossEnumContaminationWithPolymorphicEvents() {
+        Event smEvent = Event.of("PAY", "com.example.InvoiceEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("getType()").polymorphicEvents(List.of("OrderEvents.PAY")).build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isFalse();
+    }
+
+    @Test
+    void shouldMatchPolymorphicEnumQualifierToFqn() {
+        Event smEvent = Event.of("PAY", "com.example.OrderEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("getType()").polymorphicEvents(List.of("OrderEvents.PAY")).build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+
+    @Test
+    void shouldMatchRawStringToFqn() {
+        Event smEvent = Event.of("PAY", "com.example.OrderEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("PAY").build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+
+    @Test
+    void shouldMatchRawStringToRawString() {
+        Event smEvent = Event.of("PAY", "PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("PAY").build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+
+    @Test
+    void shouldMatchPolymorphicRawStringToFqn() {
+        Event smEvent = Event.of("PAY", "com.example.OrderEvents.PAY");
+        TriggerPoint triggerPoint = TriggerPoint.builder().event("getType()").polymorphicEvents(List.of("PAY")).build();
+
+        assertThat(engine.matches(smEvent, triggerPoint)).isTrue();
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/ConstructorInvocationTest.java

@@ -0,0 +1,275 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class ConstructorInvocationTest {
+
+    @Test
+    void shouldNotBlindlyAddAllConstructorArguments(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent(RichOrderEvent domainEvent) {
+                        service.updateOrderState(domainEvent.getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(OrderEvents event) {}
+                }
+                
+                class RichOrderEvent {
+                    private OrderEvents type;
+                    private String irrelevantInfo;
+                    
+                    public RichOrderEvent() {
+                        this(OrderEvents.PAY, "DEFAULT_INFO");
+                    }
+                    
+                    public RichOrderEvent(OrderEvents type, String info) {
+                        this.type = type;
+                        this.irrelevantInfo = info;
+                    }
+                    
+                    public OrderEvents getType() { return type; }
+                }
+                
+                enum OrderEvents { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .contains("OrderEvents.PAY")
+            .doesNotContain("DEFAULT_INFO");
+    }
+
+
+    @Test
+    void shouldHandleOverloadedConstructorsGracefully(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent(RichOrderEvent domainEvent) {
+                        service.updateOrderState(domainEvent.getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(OrderEvents event) {}
+                }
+                
+                class RichOrderEvent {
+                    private OrderEvents type;
+                    private String irrelevantInfo;
+                    private int count;
+                    
+                    public RichOrderEvent() {
+                        this(OrderEvents.PAY, "DEFAULT_INFO");
+                    }
+                    
+                    // Overloaded constructor 1
+                    public RichOrderEvent(OrderEvents type, String info) {
+                        this.type = type;
+                        this.irrelevantInfo = info;
+                    }
+                    
+                    // Overloaded constructor 2 (same number of arguments!)
+                    public RichOrderEvent(String info, int count) {
+                        this.irrelevantInfo = info;
+                        this.count = count;
+                        // type is not set here
+                    }
+                    
+                    public OrderEvents getType() { return type; }
+                }
+                
+                enum OrderEvents { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .contains("OrderEvents.PAY")
+            .doesNotContain("DEFAULT_INFO")
+            .doesNotContain("count");
+    }
+
+
+    @Test
+    void shouldHandleChainedConstructorDelegationGracefully(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent(RichOrderEvent domainEvent) {
+                        service.updateOrderState(domainEvent.getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(OrderEvents event) {}
+                }
+                
+                class BaseEvent {
+                    protected OrderEvents type;
+                    public BaseEvent(OrderEvents type) {
+                        this.type = type;
+                    }
+                }
+                
+                class RichOrderEvent extends BaseEvent {
+                    public RichOrderEvent() {
+                        this(OrderEvents.PAY);
+                    }
+                    
+                    public RichOrderEvent(OrderEvents type) {
+                        this(type, "DEFAULT_INFO");
+                    }
+                    
+                    public RichOrderEvent(OrderEvents type, String info) {
+                        super(type);
+                    }
+                    
+                    public OrderEvents getType() { return type; }
+                }
+                
+                enum OrderEvents { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .contains("OrderEvents.PAY")
+            .doesNotContain("DEFAULT_INFO");
+    }
+
+    @Test
+    void shouldHandleFieldAccessGracefully(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent(RichOrderEvent domainEvent) {
+                        service.updateOrderState(domainEvent.getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(OrderEvents event) {}
+                }
+                
+                class RichOrderEvent {
+                    private OrderEvents type;
+                    
+                    public RichOrderEvent() {
+                        this(OrderEvents.PAY);
+                    }
+                    
+                    public RichOrderEvent(OrderEvents type) {
+                        this.type = type;
+                    }
+                    
+                    public OrderEvents getType() { 
+                        return this.type; // Specifically testing FieldAccess
+                    }
+                }
+                
+                enum OrderEvents { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .contains("OrderEvents.PAY");
+    }
+}
+

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/HeuristicCallGraphEngineTest.java

@@ -18,6 +18,185 @@ import static org.assertj.core.api.Assertions.assertThat;
 @Tag("heuristic_guess_paths_and_scrape_regex_replace_with_data_flow_analysis")
 class HeuristicCallGraphEngineTest {
 
+    @Test
+    void shouldResolveLocalSetterAndSwitchExpressionPolymorphism(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    public void updateOrderState(String vv) {
+                        StateMachine sm = new StateMachine();
+                        MysteryPayload a = new MysteryPayload();
+                        a.setType(my_func(vv));
+                        sm.sendEvent(a.getType());
+                    }
+                    
+                    private OrderEvents my_func(String q) {
+                        return switch (q) {
+                            case "a" -> OrderEvents.A8;
+                            case "b" -> OrderEvents.A133;
+                            default -> throw new IllegalArgumentException("Unknown");
+                        };
+                    }
+                }
+                
+                enum OrderEvents { A8, A133 }
+                
+                class MysteryPayload {
+                    private OrderEvents type;
+                    public void setType(OrderEvents type) { this.type = type; }
+                    public OrderEvents getType() { return type; }
+                }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvents event) {}
+                }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.StateMachine")
+                .methodName("sendEvent")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        
+        System.out.println("Resolved poly events: " + chain.getTriggerPoint().getPolymorphicEvents());
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrder("OrderEvents.A8", "OrderEvents.A133");
+    }
+
+    @Test
+    void shouldResolveOldStyleSwitchStatementPolymorphism(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    public void updateOrderState(String vv) {
+                        StateMachine sm = new StateMachine();
+                        sm.sendEvent(getEventFromOldSwitch(vv));
+                    }
+                    
+                    private OrderEvents getEventFromOldSwitch(String q) {
+                        switch (q) {
+                            case "a": return OrderEvents.A8;
+                            case "b": 
+                            case "c": return OrderEvents.A133;
+                            default: return OrderEvents.PAY;
+                        }
+                    }
+                }
+                
+                enum OrderEvents { A8, A133, PAY }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvents event) {}
+                }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder().className("com.example.OrderService").methodName("updateOrderState").build();
+        TriggerPoint trigger = TriggerPoint.builder().className("com.example.StateMachine").methodName("sendEvent").event("event").build();
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+        assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrder("OrderEvents.A8", "OrderEvents.A133", "OrderEvents.PAY");
+    }
+
+    @Test
+    void shouldResolveMultiValueSwitchExpressionPolymorphism(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    public void updateOrderState(String vv) {
+                        StateMachine sm = new StateMachine();
+                        sm.sendEvent(getEventMultiValue(vv));
+                    }
+                    
+                    private OrderEvents getEventMultiValue(String q) {
+                        return switch (q) {
+                            case "a", "b" -> OrderEvents.A8;
+                            case "c" -> OrderEvents.A133;
+                            default -> OrderEvents.PAY;
+                        };
+                    }
+                }
+                
+                enum OrderEvents { A8, A133, PAY }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvents event) {}
+                }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder().className("com.example.OrderService").methodName("updateOrderState").build();
+        TriggerPoint trigger = TriggerPoint.builder().className("com.example.StateMachine").methodName("sendEvent").event("event").build();
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+        assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrder("OrderEvents.A8", "OrderEvents.A133", "OrderEvents.PAY");
+    }
+
+    @Test
+    void shouldResolveSwitchExpressionWithBlockAndYieldPolymorphism(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderService {
+                    public void updateOrderState(String vv) {
+                        StateMachine sm = new StateMachine();
+                        sm.sendEvent(getEventWithYield(vv));
+                    }
+                    
+                    private OrderEvents getEventWithYield(String q) {
+                        return switch (q) {
+                            case "a" -> {
+                                System.out.println("Processing a");
+                                yield OrderEvents.A8;
+                            }
+                            case "b" -> { yield OrderEvents.A133; }
+                            default -> OrderEvents.PAY;
+                        };
+                    }
+                }
+                
+                enum OrderEvents { A8, A133, PAY }
+                
+                class StateMachine {
+                    public void sendEvent(OrderEvents event) {}
+                }
+                """;
+        Files.writeString(tempDir.resolve("OrderService.java"), source);
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder().className("com.example.OrderService").methodName("updateOrderState").build();
+        TriggerPoint trigger = TriggerPoint.builder().className("com.example.StateMachine").methodName("sendEvent").event("event").build();
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+        assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getTriggerPoint().getPolymorphicEvents())
+                .containsExactlyInAnyOrder("OrderEvents.A8", "OrderEvents.A133", "OrderEvents.PAY");
+    }
+
     @Test
     void shouldFindCallChainWithLambdaMethodReference(@TempDir Path tempDir) throws IOException {
         String source = """
@@ -292,6 +471,63 @@ class HeuristicCallGraphEngineTest {
             .containsExactlyInAnyOrder("OrderEvents.CANCELLED", "OrderEvents.RECEIVED");
     }
 
+    @Test
+    void shouldResolveTernaryAndStringPolymorphicReturns() throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent() {
+                        service.updateOrderState(new MysteryPayload().getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(Object event) {
+                        // sendEvent
+                    }
+                }
+                
+                class MysteryPayload {
+                    public Object getType() {
+                        int a = 5;
+                        if (a > 10) {
+                            return "RAW_STRING_EVENT";
+                        }
+                        return a > 5 ? OrderEvents.ABCD : OrderEvents.PAY;
+                    }
+                }
+                
+                enum OrderEvents { ABCD, PAY }
+                """;
+        Path tempDir = Files.createTempDirectory("callgraph_test_ternary_string");
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .as("Resolved event was: " + chain.getTriggerPoint().getEvent())
+            .containsExactlyInAnyOrder("OrderEvents.ABCD", "OrderEvents.PAY", "RAW_STRING_EVENT");
+    }
+
     @Test
     void shouldUnwrapDeepMethodWrappers() throws IOException {
         String source = """

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/JdtCallGraphEngineIntegrationTest.java

@@ -0,0 +1,285 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.analysis.spring.InjectionPointAnalyzer;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringBeanRegistry;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringContextScanner;
+import click.kamil.springstatemachineexporter.analysis.spring.SpringDependencyResolver;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import click.kamil.springstatemachineexporter.analysis.service.DynamicClasspathResolver;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class JdtCallGraphEngineIntegrationTest {
+
+    private CodebaseContext context;
+    private SpringBeanRegistry registry;
+    private JdtCallGraphEngine engine;
+
+    @BeforeEach
+    void setUp() throws IOException {
+        Path projectRoot = Path.of("../state_machines/extended_analysis_sample").toAbsolutePath().normalize();
+        
+        context = new CodebaseContext();
+        context.setProjectRoot(projectRoot);
+        context.setSourcepath(List.of(projectRoot.resolve("src/main/java").toString()));
+        
+        DynamicClasspathResolver resolver = new DynamicClasspathResolver();
+        List<String> cp = resolver.resolveClasspath(projectRoot);
+        if (!cp.isEmpty()) {
+            context.setClasspath(cp);
+        }
+        context.setResolveBindings(true);
+        
+        context.scan(Set.of(projectRoot), Collections.emptySet());
+        
+        registry = new SpringBeanRegistry();
+        SpringContextScanner scanner = new SpringContextScanner(registry);
+        
+        for (var cu : context.getCompilationUnits()) {
+            cu.accept(scanner);
+        }
+
+        SpringDependencyResolver dependencyResolver = new SpringDependencyResolver(registry);
+        InjectionPointAnalyzer injectionAnalyzer = new InjectionPointAnalyzer(dependencyResolver);
+        
+        engine = new JdtCallGraphEngine(context, injectionAnalyzer);
+    }
+
+    @Test
+    void shouldResolvePrimaryBeanInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.QuirkController")
+                .methodName("testPrimary")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.PrimaryQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.web.QuirkController.testPrimary",
+                        "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk"
+                );
+    }
+
+    @Test
+    void shouldResolveQualifierBeanInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.QuirkController")
+                .methodName("testQualifier")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.QualifierQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.web.QuirkController.testQualifier",
+                        "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk"
+                );
+    }
+
+    @Test
+    void shouldResolveNamedBeanInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.QuirkController")
+                .methodName("testNamed")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.NamedQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.web.QuirkController.testNamed",
+                        "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk"
+                );
+    }
+
+    @Test
+    void shouldResolveFallbackBeanInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.QuirkController")
+                .methodName("testFallback")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.PrimaryQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.web.QuirkController.testFallback",
+                        "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk"
+                );
+    }
+
+    @Test
+    void shouldResolveBeanParameterInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.config.BeanParameterTestConfig")
+                .methodName("myBeanParamTester")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.NamedQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.config.BeanParameterTestConfig.myBeanParamTester",
+                        "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk"
+                );
+    }
+
+    @Test
+    void shouldResolveOrderedBeanInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.OrderedTestController")
+                .methodName("testOrder")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.HighPriorityOrderedService")
+                .methodName("doAction")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain())
+                .containsExactly(
+                        "click.kamil.examples.statemachine.extended.web.OrderedTestController.testOrder",
+                        "click.kamil.examples.statemachine.extended.service.HighPriorityOrderedService.doAction"
+                );
+    }
+
+    @Test
+    void shouldResolveFieldInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.FieldInjectionController")
+                .methodName("testField")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.NamedQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.web.FieldInjectionController.testField",
+                "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk"
+        );
+    }
+
+    @Test
+    void shouldResolveSetterInjection() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.SetterInjectionController")
+                .methodName("testSetter")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.NamedQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.web.SetterInjectionController.testSetter",
+                "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk"
+        );
+    }
+
+    @Test
+    void shouldResolveAbstractInheritedBean() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.config.AbstractBaseConfig")
+                .methodName("inheritedBeanTester")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.NamedQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.config.AbstractBaseConfig.inheritedBeanTester",
+                "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk"
+        );
+    }
+
+    @Test
+    void shouldResolveAmbiguousListFallback() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.ListInjectionController")
+                .methodName("testList")
+                .build();
+        TriggerPoint tp1 = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.AmbiguousA")
+                .methodName("doAmbig")
+                .build();
+        TriggerPoint tp2 = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.AmbiguousB")
+                .methodName("doAmbig")
+                .build();
+
+        List<CallChain> chains1 = engine.findChains(List.of(ep), List.of(tp1));
+        List<CallChain> chains2 = engine.findChains(List.of(ep), List.of(tp2));
+        
+        assertThat(chains1).isNotEmpty();
+        assertThat(chains1.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.web.ListInjectionController.testList",
+                "click.kamil.examples.statemachine.extended.service.AmbiguousA.doAmbig"
+        );
+        
+        assertThat(chains2).isNotEmpty();
+        assertThat(chains2.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.web.ListInjectionController.testList",
+                "click.kamil.examples.statemachine.extended.service.AmbiguousB.doAmbig"
+        );
+    }
+
+    @Test
+    void shouldResolveConcreteReturnType() {
+        EntryPoint ep = EntryPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController")
+                .methodName("testConcrete")
+                .build();
+        TriggerPoint tp = TriggerPoint.builder()
+                .className("click.kamil.examples.statemachine.extended.service.QualifierQuirkService")
+                .methodName("doQuirk")
+                .build();
+
+        List<CallChain> chains = engine.findChains(List.of(ep), List.of(tp));
+        System.out.println("CHAINS FOUND: " + chains.size()); assertThat(chains).hasSize(1);
+        assertThat(chains.get(0).getMethodChain()).contains(
+                "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController.testConcrete",
+                "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk"
+        );
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/service/SuperMethodInvocationTest.java

@@ -0,0 +1,71 @@
+package click.kamil.springstatemachineexporter.analysis.service;
+
+import click.kamil.springstatemachineexporter.analysis.model.CallChain;
+import click.kamil.springstatemachineexporter.analysis.model.EntryPoint;
+import click.kamil.springstatemachineexporter.analysis.model.TriggerPoint;
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class SuperMethodInvocationTest {
+
+    @Test
+    void shouldHandleSuperMethodInvocation(@TempDir Path tempDir) throws IOException {
+        String source = """
+                package com.example;
+                public class OrderController {
+                    private OrderService service;
+                    public void processOrderEvent(DerivedEvent domainEvent) {
+                        service.updateOrderState(domainEvent.getType());
+                    }
+                }
+                
+                class OrderService {
+                    public void updateOrderState(OrderEvents event) {}
+                }
+                
+                class BaseEvent {
+                    public OrderEvents getType() {
+                        return OrderEvents.PAY;
+                    }
+                }
+                
+                class DerivedEvent extends BaseEvent {
+                    public OrderEvents getType() { 
+                        return super.getType(); 
+                    }
+                }
+                
+                enum OrderEvents { PAY }
+                """;
+        Files.writeString(tempDir.resolve("OrderConfig.java"), source);
+
+        CodebaseContext context = new CodebaseContext();
+        context.scan(tempDir);
+
+        HeuristicCallGraphEngine builder = new HeuristicCallGraphEngine(context);
+
+        EntryPoint entryPoint = EntryPoint.builder()
+                .className("com.example.OrderController")
+                .methodName("processOrderEvent")
+                .build();
+
+        TriggerPoint trigger = TriggerPoint.builder()
+                .className("com.example.OrderService")
+                .methodName("updateOrderState")
+                .event("event")
+                .build();
+
+        List<CallChain> chains = builder.findChains(List.of(entryPoint), List.of(trigger));
+
+        assertThat(chains).hasSize(1);
+        CallChain chain = chains.get(0);
+        assertThat(chain.getTriggerPoint().getPolymorphicEvents())
+            .contains("OrderEvents.PAY");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/spring/SpringContextScannerIntegrationTest.java

@@ -0,0 +1,89 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import click.kamil.springstatemachineexporter.ast.common.CodebaseContext;
+import click.kamil.springstatemachineexporter.analysis.service.DynamicClasspathResolver;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class SpringContextScannerIntegrationTest {
+
+    private CodebaseContext context;
+    private SpringBeanRegistry registry;
+
+    @BeforeEach
+    void setUp() throws IOException {
+        Path projectRoot = Path.of("../state_machines/extended_analysis_sample").toAbsolutePath().normalize();
+        
+        context = new CodebaseContext();
+        context.setProjectRoot(projectRoot);
+        context.setSourcepath(List.of(projectRoot.resolve("src/main/java").toString()));
+        
+        DynamicClasspathResolver resolver = new DynamicClasspathResolver();
+        List<String> cp = resolver.resolveClasspath(projectRoot);
+        if (!cp.isEmpty()) {
+            context.setClasspath(cp);
+        }
+        context.setResolveBindings(true);
+        
+        context.scan(Set.of(projectRoot), Collections.emptySet());
+        
+        registry = new SpringBeanRegistry();
+        SpringContextScanner scanner = new SpringContextScanner(registry);
+        
+        for (var cu : context.getCompilationUnits()) {
+            cu.accept(scanner);
+        }
+    }
+
+    @Test
+    void shouldFindStereotypeBeans() {
+        List<SpringBean> beans = registry.getBeans();
+        
+        // PrimaryQuirkService
+        assertThat(beans).anySatisfy(bean -> {
+            assertThat(bean.getTypeFqn()).isEqualTo("click.kamil.examples.statemachine.extended.service.PrimaryQuirkService");
+            assertThat(bean.isPrimary()).isTrue();
+            assertThat(bean.getAssignableTypes()).contains("click.kamil.examples.statemachine.extended.service.QuirkService");
+            assertThat(bean.getBeanNames()).contains("primaryQuirkService");
+        });
+        
+        // QualifierQuirkService
+        assertThat(beans).anySatisfy(bean -> {
+            assertThat(bean.getTypeFqn()).isEqualTo("click.kamil.examples.statemachine.extended.service.QualifierQuirkService");
+            assertThat(bean.isPrimary()).isFalse();
+            assertThat(bean.getBeanNames()).contains("qualifierQuirkService");
+        });
+        
+        // NamedQuirkService (should have explicit name via @Service("customName"))
+        assertThat(beans).anySatisfy(bean -> {
+            assertThat(bean.getTypeFqn()).isEqualTo("click.kamil.examples.statemachine.extended.service.NamedQuirkService");
+            assertThat(bean.getBeanNames()).contains("customName");
+        });
+
+        // PaymentController (should be detected via @RestController)
+        assertThat(beans).anySatisfy(bean -> {
+            assertThat(bean.getTypeFqn()).isEqualTo("click.kamil.examples.statemachine.extended.web.PaymentController");
+        });
+    }
+
+    @Test
+    void shouldFindMethodBeans() {
+        List<SpringBean> beans = registry.getBeans();
+        
+        // Beans created via @Bean
+        assertThat(beans).anySatisfy(bean -> {
+            assertThat(bean.getTypeFqn()).isEqualTo("java.lang.String");
+            assertThat(bean.getFactoryMethodName()).isEqualTo("myStringBean");
+            assertThat(bean.getBeanNames()).contains("customMockBean");
+            assertThat(bean.getDeclaringClassFqn()).isEqualTo("click.kamil.examples.statemachine.extended.config.MockBeanConfig");
+        });
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/analysis/spring/SpringDependencyResolverTest.java

@@ -0,0 +1,220 @@
+package click.kamil.springstatemachineexporter.analysis.spring;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class SpringDependencyResolverTest {
+
+    private SpringBeanRegistry registry;
+    private SpringDependencyResolver resolver;
+
+    @BeforeEach
+    void setUp() {
+        registry = new SpringBeanRegistry();
+        resolver = new SpringDependencyResolver(registry);
+    }
+
+    @Test
+    void shouldResolveSingleMatchByType() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.PaymentServiceImpl")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "paymentService");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.PaymentServiceImpl");
+    }
+
+    @Test
+    void shouldResolveByPrimaryWhenMultipleImplementationsExist() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.NormalService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(false)
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.PrimaryService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(true)
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "paymentService");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.PrimaryService");
+    }
+
+    @Test
+    void shouldResolveByQualifierWhenMultipleImplementationsExist() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceA")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .qualifiers(Set.of("serviceA"))
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceB")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .qualifiers(Set.of("serviceB"))
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", "serviceB", "paymentService");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.ServiceB");
+    }
+
+    @Test
+    void shouldResolveByInjectionNameFallback() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceA")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .beanNames(Set.of("serviceA"))
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceB")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .beanNames(Set.of("specialService"))
+                .build());
+
+        // Qualifier is null, Primary is false. Should match by variable name "specialService"
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "specialService");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.ServiceB");
+    }
+
+    @Test
+    void shouldResolveByOrderWhenOtherFiltersTie() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.LowestOrderService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(Integer.MAX_VALUE) // Lowest precedence
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.HighestOrderService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(Integer.MIN_VALUE) // Highest precedence
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.MiddleOrderService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(0)
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "someUnknownName");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.HighestOrderService");
+    }
+
+    @Test
+    void shouldResolveByOrderWithCustomValues() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceA")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(400) 
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceB")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(100) 
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceC")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(2147483647 + 400) // This wraps around in Java due to overflow, but let's test a very large valid value
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "someUnknownName");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.ServiceC");
+    }
+
+    @Test
+    void primaryShouldOverrideOrder() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.PrimaryButLowestOrder")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(true)
+                .order(Integer.MAX_VALUE)
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.NotPrimaryButHighestOrder")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(false)
+                .order(Integer.MIN_VALUE)
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "someUnknownName");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.PrimaryButLowestOrder");
+    }
+
+    @Test
+    void qualifierShouldOverridePrimaryAndOrder() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.PrimaryService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(true)
+                .order(Integer.MIN_VALUE)
+                .qualifiers(Set.of("primary"))
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.QualifiedService")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .isPrimary(false)
+                .order(Integer.MAX_VALUE)
+                .qualifiers(Set.of("targetQualifier"))
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", "targetQualifier", "someUnknownName");
+
+        assertThat(resolved).hasSize(1);
+        assertThat(resolved.get(0).getTypeFqn()).isEqualTo("com.example.QualifiedService");
+    }
+
+    @Test
+    void shouldReturnMultipleWhenOrderIsTied() {
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceA")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(10)
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceB")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(10)
+                .build());
+
+        registry.addBean(SpringBean.builder()
+                .typeFqn("com.example.ServiceC")
+                .assignableTypes(Set.of("com.example.PaymentService"))
+                .order(20)
+                .build());
+
+        List<SpringBean> resolved = resolver.resolve("com.example.PaymentService", null, "someUnknownName");
+
+        assertThat(resolved).hasSize(2);
+        assertThat(resolved.stream().map(SpringBean::getTypeFqn))
+                .containsExactlyInAnyOrder("com.example.ServiceA", "com.example.ServiceB");
+    }
+}

state_machine_exporter/src/test/java/click/kamil/springstatemachineexporter/ast/app/AstTransitionParserTest.java

@@ -261,6 +261,56 @@ class AstTransitionParserTest {
                 .contains("System.out.println(\"Hello\")");
     }
 
+    @Test
+    void shouldExtractInternalLogicForSameFileMethodReturningLambda() {
+        String source = """
+                import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+                import org.springframework.statemachine.guard.Guard;
+                public class TestClass {
+                    public void configure(StateMachineTransitionConfigurer<String, String> transitions) throws Exception {
+                        transitions
+                            .withExternal()
+                            .source("S1")
+                            .target("S2")
+                            .guard(guardVarEquals("test"));
+                    }
+                    
+                    protected Guard<String, String> guardVarEquals(String expected) {
+                        return context -> {
+                            return expected.equals(context.getMessage());
+                        };
+                    }
+                }
+                """;
+        MethodDeclaration method = createMethodDeclarationWithBindings(source);
+
+        List<Transition> transitions = AstTransitionParser.parseTransitions(method, context);
+
+        assertThat(transitions).hasSize(1);
+        assertThat(transitions.getFirst().getGuard().internalLogic())
+                .contains("return expected.equals(context.getMessage());")
+                .doesNotContain("protected Guard<String, String> guardVarEquals");
+    }
+
+    private MethodDeclaration createMethodDeclarationWithBindings(String source) {
+        ASTParser parser = ASTParser.newParser(AST.getJLSLatest());
+        parser.setKind(ASTParser.K_COMPILATION_UNIT);
+        parser.setResolveBindings(true);
+        parser.setBindingsRecovery(true);
+        parser.setEnvironment(new String[0], new String[0], null, true);
+        parser.setUnitName("TestClass.java");
+        parser.setSource(source.toCharArray());
+        CompilationUnit cu = (CompilationUnit) parser.createAST(null);
+        if (cu.types().isEmpty()) {
+            return null;
+        }
+        TypeDeclaration typeDecl = (TypeDeclaration) cu.types().getFirst();
+        MethodDeclaration[] methods = typeDecl.getMethods();
+        if (methods.length > 0) {
+            return methods[0];
+        }
+        return null;
+    }
     private MethodDeclaration createMethodDeclaration(String source) {
         ASTParser parser = ASTParser.newParser(AST.getJLSLatest());
         parser.setKind(ASTParser.K_COMPILATION_UNIT);

state_machine_exporter/src/test/resources/golden/ExtendedStateMachineConfig/ExtendedStateMachineConfig.json

@@ -20,6 +20,36 @@
       "sourceState" : null,
       "lineNumber" : 16,
       "polymorphicEvents" : null
+    }, {
+      "event" : "FALLBACK_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.FallbackQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/FallbackQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "PROFILED_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.ProfiledQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/ProfiledQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 19,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "PRIMARY_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 19,
+      "polymorphicEvents" : null
     }, {
       "event" : "EXTERNAL_TRIGGER",
       "className" : "click.kamil.examples.statemachine.extended.service.OrderService",
@@ -60,6 +90,56 @@
       "sourceState" : null,
       "lineNumber" : 29,
       "polymorphicEvents" : null
+    }, {
+      "event" : "QUALIFIER_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "NAMED_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "AUTHORIZE",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "processPayment",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 22,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "CAPTURE",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "capturePayment",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 35,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "[LIFECYCLE:RESTORE]",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "capturePayment",
+      "sourceFile" : null,
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 28,
+      "polymorphicEvents" : null
     }, {
       "event" : "REACTIVE_EVENT",
       "className" : "click.kamil.examples.statemachine.extended.service.ReactiveOrderService",
@@ -144,6 +224,135 @@
         "interceptorType" : "Spring MVC Interceptor"
       },
       "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-setter",
+      "className" : "click.kamil.examples.statemachine.extended.web.SetterInjectionController",
+      "methodName" : "testSetter",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/SetterInjectionController.java",
+      "metadata" : {
+        "path" : "/test-setter",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/primary",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testPrimary",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/primary",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/named",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testNamed",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/named",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/qualifier",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testQualifier",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/qualifier",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/fallback",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testFallback",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/fallback",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-order",
+      "className" : "click.kamil.examples.statemachine.extended.web.OrderedTestController",
+      "methodName" : "testOrder",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/OrderedTestController.java",
+      "metadata" : {
+        "path" : "/test-order",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-concrete",
+      "className" : "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController",
+      "methodName" : "testConcrete",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ConcreteReturnTypeController.java",
+      "metadata" : {
+        "path" : "/test-concrete",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-field",
+      "className" : "click.kamil.examples.statemachine.extended.web.FieldInjectionController",
+      "methodName" : "testField",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/FieldInjectionController.java",
+      "metadata" : {
+        "path" : "/test-field",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-list",
+      "className" : "click.kamil.examples.statemachine.extended.web.ListInjectionController",
+      "methodName" : "testList",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ListInjectionController.java",
+      "metadata" : {
+        "path" : "/test-list",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /api/base/{id}",
+      "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+      "methodName" : "processBaseEndpoint",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+      "metadata" : {
+        "path" : "/api/base/{id}",
+        "verb" : "GET"
+      },
+      "parameters" : [ {
+        "name" : "id",
+        "type" : "String",
+        "annotations" : [ "PathVariable" ]
+      } ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/payment/{id}/capture",
+      "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+      "methodName" : "capturePaymentEndpoint",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+      "metadata" : {
+        "path" : "/api/payment/{id}/capture",
+        "verb" : "POST"
+      },
+      "parameters" : [ {
+        "name" : "id",
+        "type" : "String",
+        "annotations" : [ "PathVariable" ]
+      } ]
     } ],
     "callChains" : [ {
       "entryPoint" : {
@@ -365,6 +574,288 @@
         "targetState" : "START",
         "event" : "AUDIT_EVENT"
       } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-setter",
+        "className" : "click.kamil.examples.statemachine.extended.web.SetterInjectionController",
+        "methodName" : "testSetter",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/SetterInjectionController.java",
+        "metadata" : {
+          "path" : "/test-setter",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.SetterInjectionController.testSetter", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/primary",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testPrimary",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/primary",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testPrimary", "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "PRIMARY_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 19,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/named",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testNamed",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/named",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testNamed", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/qualifier",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testQualifier",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/qualifier",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testQualifier", "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "QUALIFIER_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/fallback",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testFallback",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/fallback",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testFallback", "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "PRIMARY_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 19,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-concrete",
+        "className" : "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController",
+        "methodName" : "testConcrete",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ConcreteReturnTypeController.java",
+        "metadata" : {
+          "path" : "/test-concrete",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController.testConcrete", "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "QUALIFIER_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-field",
+        "className" : "click.kamil.examples.statemachine.extended.web.FieldInjectionController",
+        "methodName" : "testField",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/FieldInjectionController.java",
+        "metadata" : {
+          "path" : "/test-field",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.FieldInjectionController.testField", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /api/base/{id}",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "processBaseEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/base/{id}",
+          "verb" : "GET"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.processBaseEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.processPayment" ],
+      "triggerPoint" : {
+        "event" : "AUTHORIZE",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "processPayment",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 22,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/payment/{id}/capture",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "capturePaymentEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/payment/{id}/capture",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.capturePaymentEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.capturePayment" ],
+      "triggerPoint" : {
+        "event" : "CAPTURE",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "capturePayment",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 35,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : "paymentId",
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/payment/{id}/capture",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "capturePaymentEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/payment/{id}/capture",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.capturePaymentEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.capturePayment" ],
+      "triggerPoint" : {
+        "event" : "[LIFECYCLE:RESTORE]",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "capturePayment",
+        "sourceFile" : null,
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 28,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : "paymentId",
+      "matchedTransitions" : null
     } ],
     "properties" : {
       "default" : {

state_machine_exporter/src/test/resources/golden/ExtendedStateMachineConfig_PROD/ExtendedStateMachineConfig.json

@@ -20,6 +20,36 @@
       "sourceState" : null,
       "lineNumber" : 16,
       "polymorphicEvents" : null
+    }, {
+      "event" : "FALLBACK_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.FallbackQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/FallbackQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "PROFILED_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.ProfiledQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/ProfiledQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 19,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "PRIMARY_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 19,
+      "polymorphicEvents" : null
     }, {
       "event" : "EXTERNAL_TRIGGER",
       "className" : "click.kamil.examples.statemachine.extended.service.OrderService",
@@ -60,6 +90,56 @@
       "sourceState" : null,
       "lineNumber" : 29,
       "polymorphicEvents" : null
+    }, {
+      "event" : "QUALIFIER_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "NAMED_EVENT",
+      "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+      "methodName" : "doQuirk",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "AUTHORIZE",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "processPayment",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 22,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "CAPTURE",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "capturePayment",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 35,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "[LIFECYCLE:RESTORE]",
+      "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+      "methodName" : "capturePayment",
+      "sourceFile" : null,
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 28,
+      "polymorphicEvents" : null
     }, {
       "event" : "REACTIVE_EVENT",
       "className" : "click.kamil.examples.statemachine.extended.service.ReactiveOrderService",
@@ -144,6 +224,135 @@
         "interceptorType" : "Spring MVC Interceptor"
       },
       "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-setter",
+      "className" : "click.kamil.examples.statemachine.extended.web.SetterInjectionController",
+      "methodName" : "testSetter",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/SetterInjectionController.java",
+      "metadata" : {
+        "path" : "/test-setter",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/primary",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testPrimary",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/primary",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/named",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testNamed",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/named",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/qualifier",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testQualifier",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/qualifier",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/quirk/fallback",
+      "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+      "methodName" : "testFallback",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+      "metadata" : {
+        "path" : "/api/quirk/fallback",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-order",
+      "className" : "click.kamil.examples.statemachine.extended.web.OrderedTestController",
+      "methodName" : "testOrder",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/OrderedTestController.java",
+      "metadata" : {
+        "path" : "/test-order",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-concrete",
+      "className" : "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController",
+      "methodName" : "testConcrete",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ConcreteReturnTypeController.java",
+      "metadata" : {
+        "path" : "/test-concrete",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-field",
+      "className" : "click.kamil.examples.statemachine.extended.web.FieldInjectionController",
+      "methodName" : "testField",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/FieldInjectionController.java",
+      "metadata" : {
+        "path" : "/test-field",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /test-list",
+      "className" : "click.kamil.examples.statemachine.extended.web.ListInjectionController",
+      "methodName" : "testList",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ListInjectionController.java",
+      "metadata" : {
+        "path" : "/test-list",
+        "verb" : "GET"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "GET /api/base/{id}",
+      "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+      "methodName" : "processBaseEndpoint",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+      "metadata" : {
+        "path" : "/api/base/{id}",
+        "verb" : "GET"
+      },
+      "parameters" : [ {
+        "name" : "id",
+        "type" : "String",
+        "annotations" : [ "PathVariable" ]
+      } ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /api/payment/{id}/capture",
+      "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+      "methodName" : "capturePaymentEndpoint",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+      "metadata" : {
+        "path" : "/api/payment/{id}/capture",
+        "verb" : "POST"
+      },
+      "parameters" : [ {
+        "name" : "id",
+        "type" : "String",
+        "annotations" : [ "PathVariable" ]
+      } ]
     } ],
     "callChains" : [ {
       "entryPoint" : {
@@ -365,6 +574,288 @@
         "targetState" : "START",
         "event" : "AUDIT_EVENT"
       } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-setter",
+        "className" : "click.kamil.examples.statemachine.extended.web.SetterInjectionController",
+        "methodName" : "testSetter",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/SetterInjectionController.java",
+        "metadata" : {
+          "path" : "/test-setter",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.SetterInjectionController.testSetter", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/primary",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testPrimary",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/primary",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testPrimary", "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "PRIMARY_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 19,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/named",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testNamed",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/named",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testNamed", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/qualifier",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testQualifier",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/qualifier",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testQualifier", "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "QUALIFIER_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/quirk/fallback",
+        "className" : "click.kamil.examples.statemachine.extended.web.QuirkController",
+        "methodName" : "testFallback",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java",
+        "metadata" : {
+          "path" : "/api/quirk/fallback",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.QuirkController.testFallback", "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "PRIMARY_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.PrimaryQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 19,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-concrete",
+        "className" : "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController",
+        "methodName" : "testConcrete",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/ConcreteReturnTypeController.java",
+        "metadata" : {
+          "path" : "/test-concrete",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.ConcreteReturnTypeController.testConcrete", "click.kamil.examples.statemachine.extended.service.QualifierQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "QUALIFIER_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.QualifierQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /test-field",
+        "className" : "click.kamil.examples.statemachine.extended.web.FieldInjectionController",
+        "methodName" : "testField",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/FieldInjectionController.java",
+        "metadata" : {
+          "path" : "/test-field",
+          "verb" : "GET"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.FieldInjectionController.testField", "click.kamil.examples.statemachine.extended.service.NamedQuirkService.doQuirk" ],
+      "triggerPoint" : {
+        "event" : "NAMED_EVENT",
+        "className" : "click.kamil.examples.statemachine.extended.service.NamedQuirkService",
+        "methodName" : "doQuirk",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "GET /api/base/{id}",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "processBaseEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/base/{id}",
+          "verb" : "GET"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.processBaseEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.processPayment" ],
+      "triggerPoint" : {
+        "event" : "AUTHORIZE",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "processPayment",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 22,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/payment/{id}/capture",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "capturePaymentEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/payment/{id}/capture",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.capturePaymentEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.capturePayment" ],
+      "triggerPoint" : {
+        "event" : "CAPTURE",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "capturePayment",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 35,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : "paymentId",
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /api/payment/{id}/capture",
+        "className" : "click.kamil.examples.statemachine.extended.web.PaymentController",
+        "methodName" : "capturePaymentEndpoint",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java",
+        "metadata" : {
+          "path" : "/api/payment/{id}/capture",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "id",
+          "type" : "String",
+          "annotations" : [ "PathVariable" ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.extended.web.PaymentController.capturePaymentEndpoint", "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl.capturePayment" ],
+      "triggerPoint" : {
+        "event" : "[LIFECYCLE:RESTORE]",
+        "className" : "click.kamil.examples.statemachine.extended.service.PaymentServiceImpl",
+        "methodName" : "capturePayment",
+        "sourceFile" : null,
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 28,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : "paymentId",
+      "matchedTransitions" : null
     } ],
     "properties" : {
       "default" : {

state_machine_exporter/src/test/resources/golden/PolymorphicStateMachineConfiguration/PolymorphicStateMachineConfiguration.dot

@@ -0,0 +1,15 @@
+digraph statemachine {
+  rankdir=LR;
+  node [shape=rounded, style=filled, fillcolor=white, fontname="Arial"];
+  edge [fontname="Arial", fontsize=10];
+
+  _start [shape=circle, label="", fillcolor=black, width=0.1];
+  _start -> SUBMITTED;
+  CANCELED [fillcolor=lightgray];
+  FULFILLED [fillcolor=lightgray];
+  SUBMITTED -> PAID [label="OrderEvents.PAY", style="solid", color="black"];
+  PAID -> FULFILLED [label="OrderEvents.FULFILL", style="solid", color="black"];
+  SUBMITTED -> CANCELED [label="OrderEvents.CANCEL", style="solid", color="black"];
+  PAID -> CANCELED [label="OrderEvents.ABCD", style="solid", color="black"];
+}
+

state_machine_exporter/src/test/resources/golden/PolymorphicStateMachineConfiguration/PolymorphicStateMachineConfiguration.json

@@ -0,0 +1,639 @@
+{
+  "metadata" : {
+    "triggers" : [ {
+      "event" : "event",
+      "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+      "methodName" : "processEvent",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 13,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "payload",
+      "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+      "methodName" : "processPayloadEvent",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 17,
+      "polymorphicEvents" : null
+    }, {
+      "event" : "event",
+      "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+      "methodName" : "processCustomEvent",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+      "sourceModule" : null,
+      "stateMachineId" : null,
+      "sourceState" : null,
+      "lineNumber" : 21,
+      "polymorphicEvents" : null
+    } ],
+    "entryPoints" : [ {
+      "type" : "REST",
+      "name" : "POST /pay",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "pay",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /fulfill",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "fulfill",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/fulfill",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /cancel",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "cancel",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/cancel",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /payload-pay",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payloadPay",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/payload-pay",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-variable",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payVariable",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-variable",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-cast",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payCast",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-cast",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-ternary",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payTernary",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-ternary",
+        "verb" : "POST"
+      },
+      "parameters" : [ {
+        "name" : "isPay",
+        "type" : "boolean",
+        "annotations" : [ ]
+      } ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-list",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payList",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-list",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-builder-static",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payBuilderStatic",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-builder-static",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /pay-builder-instance",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "payBuilderInstance",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/pay-builder-instance",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /abcd",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "abcd",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/abcd",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    }, {
+      "type" : "REST",
+      "name" : "POST /mystery",
+      "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+      "methodName" : "mystery",
+      "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+      "metadata" : {
+        "path" : "/mystery",
+        "verb" : "POST"
+      },
+      "parameters" : [ ]
+    } ],
+    "callChains" : [ {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "pay",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.pay", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "new PayEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.PAY" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /fulfill",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "fulfill",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/fulfill",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.fulfill", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "new FulfillEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.FULFILL" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.FULFILLED",
+        "event" : "OrderEvents.FULFILL"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /cancel",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "cancel",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/cancel",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.cancel", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "new CancelEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.CANCEL" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.CANCEL"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /payload-pay",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payloadPay",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/payload-pay",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payloadPay", "click.kamil.examples.statemachine.polymorphic.OrderService.processPayloadEvent" ],
+      "triggerPoint" : {
+        "event" : "new PayEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processPayloadEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 17,
+        "polymorphicEvents" : [ "OrderEvents.PAY" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-variable",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payVariable",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-variable",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payVariable", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "new PayEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.PAY" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-cast",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payCast",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-cast",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payCast", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "(BaseEvent)new PayEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.PAY" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-ternary",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payTernary",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-ternary",
+          "verb" : "POST"
+        },
+        "parameters" : [ {
+          "name" : "isPay",
+          "type" : "boolean",
+          "annotations" : [ ]
+        } ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payTernary", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "isPay ? new PayEvent() : new CancelEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : null
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-list",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payList",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-list",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payList", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "event",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : null
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      }, {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.FULFILLED",
+        "event" : "OrderEvents.FULFILL"
+      }, {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.CANCEL"
+      }, {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.ABCD"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-builder-static",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payBuilderStatic",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-builder-static",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payBuilderStatic", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "EventBuilder.buildEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.FULFILL" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.FULFILLED",
+        "event" : "OrderEvents.FULFILL"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /pay-builder-instance",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "payBuilderInstance",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/pay-builder-instance",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.payBuilderInstance", "click.kamil.examples.statemachine.polymorphic.OrderService.processEvent" ],
+      "triggerPoint" : {
+        "event" : "new EventBuilder().buildInstanceEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 13,
+        "polymorphicEvents" : [ "OrderEvents.CANCEL" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.CANCEL"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /abcd",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "abcd",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/abcd",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.abcd", "click.kamil.examples.statemachine.polymorphic.OrderService.processCustomEvent" ],
+      "triggerPoint" : {
+        "event" : "new AbcdEvent()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processCustomEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 21,
+        "polymorphicEvents" : [ "OrderEvents.ABCD" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.ABCD"
+      } ]
+    }, {
+      "entryPoint" : {
+        "type" : "REST",
+        "name" : "POST /mystery",
+        "className" : "click.kamil.examples.statemachine.polymorphic.PolymorphicController",
+        "methodName" : "mystery",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java",
+        "metadata" : {
+          "path" : "/mystery",
+          "verb" : "POST"
+        },
+        "parameters" : [ ]
+      },
+      "methodChain" : [ "click.kamil.examples.statemachine.polymorphic.PolymorphicController.mystery", "click.kamil.examples.statemachine.polymorphic.OrderService.processCustomEvent" ],
+      "triggerPoint" : {
+        "event" : "new MysteryPayload()",
+        "className" : "click.kamil.examples.statemachine.polymorphic.OrderService",
+        "methodName" : "processCustomEvent",
+        "sourceFile" : "src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java",
+        "sourceModule" : null,
+        "stateMachineId" : null,
+        "sourceState" : null,
+        "lineNumber" : 21,
+        "polymorphicEvents" : [ "OrderEvents.ABCD", "OrderEvents.PAY" ]
+      },
+      "contextMachineId" : null,
+      "matchedTransitions" : [ {
+        "sourceState" : "OrderStates.SUBMITTED",
+        "targetState" : "OrderStates.PAID",
+        "event" : "OrderEvents.PAY"
+      }, {
+        "sourceState" : "OrderStates.PAID",
+        "targetState" : "OrderStates.CANCELED",
+        "event" : "OrderEvents.ABCD"
+      } ]
+    } ],
+    "properties" : {
+      "default" : {
+        "spring.application.name" : "statemachinedemo"
+      }
+    }
+  },
+  "name" : "click.kamil.examples.statemachine.polymorphic.PolymorphicStateMachineConfiguration",
+  "renderChoicesAsDiamonds" : true,
+  "startStates" : [ "OrderStates.SUBMITTED" ],
+  "transitions" : [ {
+    "type" : "EXTERNAL",
+    "sourceStates" : [ {
+      "rawName" : "OrderStates.SUBMITTED",
+      "fullIdentifier" : "OrderStates.SUBMITTED"
+    } ],
+    "targetStates" : [ {
+      "rawName" : "OrderStates.PAID",
+      "fullIdentifier" : "OrderStates.PAID"
+    } ],
+    "event" : {
+      "rawName" : "OrderEvents.PAY",
+      "fullIdentifier" : "OrderEvents.PAY"
+    },
+    "guard" : null,
+    "actions" : [ ],
+    "order" : null
+  }, {
+    "type" : "EXTERNAL",
+    "sourceStates" : [ {
+      "rawName" : "OrderStates.PAID",
+      "fullIdentifier" : "OrderStates.PAID"
+    } ],
+    "targetStates" : [ {
+      "rawName" : "OrderStates.FULFILLED",
+      "fullIdentifier" : "OrderStates.FULFILLED"
+    } ],
+    "event" : {
+      "rawName" : "OrderEvents.FULFILL",
+      "fullIdentifier" : "OrderEvents.FULFILL"
+    },
+    "guard" : null,
+    "actions" : [ ],
+    "order" : null
+  }, {
+    "type" : "EXTERNAL",
+    "sourceStates" : [ {
+      "rawName" : "OrderStates.SUBMITTED",
+      "fullIdentifier" : "OrderStates.SUBMITTED"
+    } ],
+    "targetStates" : [ {
+      "rawName" : "OrderStates.CANCELED",
+      "fullIdentifier" : "OrderStates.CANCELED"
+    } ],
+    "event" : {
+      "rawName" : "OrderEvents.CANCEL",
+      "fullIdentifier" : "OrderEvents.CANCEL"
+    },
+    "guard" : null,
+    "actions" : [ ],
+    "order" : null
+  }, {
+    "type" : "EXTERNAL",
+    "sourceStates" : [ {
+      "rawName" : "OrderStates.PAID",
+      "fullIdentifier" : "OrderStates.PAID"
+    } ],
+    "targetStates" : [ {
+      "rawName" : "OrderStates.CANCELED",
+      "fullIdentifier" : "OrderStates.CANCELED"
+    } ],
+    "event" : {
+      "rawName" : "OrderEvents.ABCD",
+      "fullIdentifier" : "OrderEvents.ABCD"
+    },
+    "guard" : null,
+    "actions" : [ ],
+    "order" : null
+  } ],
+  "endStates" : [ "OrderStates.CANCELED", "OrderStates.FULFILLED" ]
+}

state_machine_exporter/src/test/resources/golden/PolymorphicStateMachineConfiguration/PolymorphicStateMachineConfiguration.puml

@@ -0,0 +1,35 @@
+@startuml
+!pragma layout smetana
+set separator none
+hide empty description
+hide stereotype
+skinparam state {
+  BackgroundColor white
+  BorderColor #94a3b8
+  BorderThickness 1
+  FontName Inter
+  FontSize 9
+  FontStyle bold
+  RoundCorner 20
+  Padding 1
+}
+skinparam shadowing false
+skinparam ArrowFontName JetBrains Mono
+skinparam ArrowFontSize 8
+skinparam ArrowColor #cbd5e1
+skinparam ArrowThickness 1
+skinparam dpi 110
+skinparam svgLinkTarget _self
+
+[*] --> OrderStates.SUBMITTED
+
+
+OrderStates.SUBMITTED -[#1E90FF,bold]-> OrderStates.PAID <<external>> : OrderEvents.PAY
+OrderStates.PAID -[#1E90FF,bold]-> OrderStates.FULFILLED <<external>> : OrderEvents.FULFILL
+OrderStates.SUBMITTED -[#1E90FF,bold]-> OrderStates.CANCELED <<external>> : OrderEvents.CANCEL
+OrderStates.PAID -[#1E90FF,bold]-> OrderStates.CANCELED <<external>> : OrderEvents.ABCD
+
+OrderStates.CANCELED --> [*]
+OrderStates.FULFILLED --> [*]
+@enduml
+

state_machine_exporter/src/test/resources/golden/PolymorphicStateMachineConfiguration/PolymorphicStateMachineConfiguration.scxml.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<scxml xmlns="http://www.w3.org/2005/07/scxml" version="1.0" initial="SUBMITTED">
+  <state id="SUBMITTED">
+    <transition target="PAID" event="OrderEvents.PAY"/>
+    <transition target="CANCELED" event="OrderEvents.CANCEL"/>
+  </state>
+  <state id="PAID">
+    <transition target="FULFILLED" event="OrderEvents.FULFILL"/>
+    <transition target="CANCELED" event="OrderEvents.ABCD"/>
+  </state>
+  <state id="FULFILLED">
+  </state>
+  <state id="CANCELED">
+  </state>
+</scxml>
+

state_machines/extended_analysis_sample/.gitignore

@@ -1,6 +1,37 @@
+HELP.md
+.gradle
 build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
 out/
-.gradle/
+!**/src/main/**/out/
-.idea/
+!**/src/test/**/out/
-*.class
+
-*.log
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/config/AbstractBaseConfig.java

@@ -0,0 +1,14 @@
+package click.kamil.examples.statemachine.extended.config;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Bean;
+
+public abstract class AbstractBaseConfig {
+
+    @Bean
+    public String inheritedBeanTester(@Qualifier("customName") QuirkService someService) {
+        someService.doQuirk();
+        return "inherited";
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/config/BeanParameterTestConfig.java

@@ -0,0 +1,17 @@
+package click.kamil.examples.statemachine.extended.config;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class BeanParameterTestConfig extends AbstractBaseConfig {
+
+    @Bean
+    public String myBeanParamTester(@Qualifier("customName") QuirkService someService) {
+        // We will use this method as an entry point in the test
+        someService.doQuirk();
+        return "tested";
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/config/ConcreteReturnTypeConfig.java

@@ -0,0 +1,15 @@
+package click.kamil.examples.statemachine.extended.config;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import click.kamil.examples.statemachine.extended.service.QualifierQuirkService;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class ConcreteReturnTypeConfig {
+
+    @Bean
+    public QuirkService hiddenConcreteService() {
+        return new QualifierQuirkService(); // It returns an interface, but the concrete type is QualifierQuirkService
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/config/MockBeanConfig.java

@@ -0,0 +1,13 @@
+package click.kamil.examples.statemachine.extended.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MockBeanConfig {
+
+    @Bean(name = {"customMockBean", "aliasMockBean"})
+    public String myStringBean() {
+        return "Hello World";
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/config/PaymentStateMachineConfig.java

@@ -0,0 +1,58 @@
+package click.kamil.examples.statemachine.extended.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.statemachine.config.EnableStateMachine;
+import org.springframework.statemachine.config.StateMachineConfigurerAdapter;
+import org.springframework.statemachine.config.builders.StateMachineStateConfigurer;
+import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+
+@Configuration
+@EnableStateMachine(name = "paymentStateMachine")
+public class PaymentStateMachineConfig extends StateMachineConfigurerAdapter<String, String> {
+
+    @Override
+    public void configure(StateMachineStateConfigurer<String, String> states) throws Exception {
+        states
+            .withStates()
+                .initial("NEW")
+                .state("AUTHORIZED")
+                .state("CAPTURED")
+                .state("DECLINED")
+                .state("QUIRK1")
+                .state("QUIRK2")
+                .state("QUIRK3")
+                .state("QUIRK4");
+    }
+
+    @Override
+    public void configure(StateMachineTransitionConfigurer<String, String> transitions) throws Exception {
+        transitions
+            .withExternal()
+                .source("NEW").target("AUTHORIZED")
+                .event("AUTHORIZE")
+            .and()
+            .withExternal()
+                .source("AUTHORIZED").target("CAPTURED")
+                .event("CAPTURE")
+            .and()
+            .withExternal()
+                .source("NEW").target("DECLINED")
+                .event("DECLINE")
+            .and()
+            .withExternal()
+                .source("NEW").target("QUIRK1")
+                .event("PRIMARY_EVENT")
+            .and()
+            .withExternal()
+                .source("NEW").target("QUIRK2")
+                .event("NAMED_EVENT")
+            .and()
+            .withExternal()
+                .source("NEW").target("QUIRK3")
+                .event("QUALIFIER_EVENT")
+            .and()
+            .withExternal()
+                .source("NEW").target("QUIRK4")
+                .event("FALLBACK_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/AmbiguousA.java

@@ -0,0 +1,9 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class AmbiguousA implements AmbiguousService {
+    @Override
+    public void doAmbig() {}
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/AmbiguousB.java

@@ -0,0 +1,9 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class AmbiguousB implements AmbiguousService {
+    @Override
+    public void doAmbig() {}
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/AmbiguousService.java

@@ -0,0 +1,5 @@
+package click.kamil.examples.statemachine.extended.service;
+
+public interface AmbiguousService {
+    void doAmbig();
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/FallbackQuirkService.java

@@ -0,0 +1,19 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+
+@Service
+public class FallbackQuirkService implements QuirkService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Override
+    public void doQuirk() {
+        stateMachine.sendEvent("FALLBACK_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/HighPriorityOrderedService.java

@@ -0,0 +1,12 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.core.Ordered;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Service;
+
+@Service
+@Order(Ordered.HIGHEST_PRECEDENCE)
+public class HighPriorityOrderedService implements OrderedService {
+    @Override
+    public void doAction() {}
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/LowPriorityOrderedService.java

@@ -0,0 +1,11 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Service;
+
+@Service
+@Order(10)
+public class LowPriorityOrderedService implements OrderedService {
+    @Override
+    public void doAction() {}
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/NamedQuirkService.java

@@ -0,0 +1,19 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+
+@Service("customName")
+public class NamedQuirkService implements QuirkService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Override
+    public void doQuirk() {
+        stateMachine.sendEvent("NAMED_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/OrderedService.java

@@ -0,0 +1,5 @@
+package click.kamil.examples.statemachine.extended.service;
+
+public interface OrderedService {
+    void doAction();
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/PaymentService.java

@@ -0,0 +1,6 @@
+package click.kamil.examples.statemachine.extended.service;
+
+public interface PaymentService {
+    void processPayment(String paymentId);
+    void capturePayment(String paymentId);
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/PaymentServiceImpl.java

@@ -0,0 +1,37 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.statemachine.persist.StateMachinePersister;
+import org.springframework.stereotype.Service;
+
+@Service
+public class PaymentServiceImpl implements PaymentService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Autowired
+    private StateMachinePersister<String, String, String> persister;
+
+    @Override
+    public void processPayment(String paymentId) {
+        // Send a trigger mapped strictly to PaymentStateMachineConfig
+        stateMachine.sendEvent("AUTHORIZE");
+    }
+
+    @Override
+    public void capturePayment(String paymentId) {
+        try {
+            persister.restore(stateMachine, paymentId);
+        } catch (Exception e) {}
+        
+        org.springframework.messaging.Message<String> msg = org.springframework.messaging.support.MessageBuilder
+            .withPayload("CAPTURE")
+            .setHeader("paymentId", paymentId)
+            .build();
+        stateMachine.sendEvent(msg);
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/PrimaryQuirkService.java

@@ -0,0 +1,21 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Primary;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+
+@Service
+@Primary
+public class PrimaryQuirkService implements QuirkService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Override
+    public void doQuirk() {
+        stateMachine.sendEvent("PRIMARY_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/ProfiledQuirkService.java

@@ -0,0 +1,21 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Profile;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+
+@Service
+@Profile("nonexistent")
+public class ProfiledQuirkService implements QuirkService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Override
+    public void doQuirk() {
+        stateMachine.sendEvent("PROFILED_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/QualifierQuirkService.java

@@ -0,0 +1,19 @@
+package click.kamil.examples.statemachine.extended.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+
+@Service
+public class QualifierQuirkService implements QuirkService {
+
+    @Autowired
+    @Qualifier("paymentStateMachine")
+    private StateMachine<String, String> stateMachine;
+
+    @Override
+    public void doQuirk() {
+        stateMachine.sendEvent("QUALIFIER_EVENT");
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/service/QuirkService.java

@@ -0,0 +1,5 @@
+package click.kamil.examples.statemachine.extended.service;
+
+public interface QuirkService {
+    void doQuirk();
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/BaseController.java

@@ -0,0 +1,10 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+public interface BaseController {
+
+    @GetMapping("/api/base/{id}")
+    String processBaseEndpoint(@PathVariable String id);
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/ConcreteReturnTypeController.java

@@ -0,0 +1,21 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class ConcreteReturnTypeController {
+
+    private final QuirkService hiddenConcreteService;
+
+    public ConcreteReturnTypeController(@Qualifier("hiddenConcreteService") QuirkService hiddenConcreteService) {
+        this.hiddenConcreteService = hiddenConcreteService;
+    }
+
+    @GetMapping("/test-concrete")
+    public void testConcrete() {
+        hiddenConcreteService.doQuirk();
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/FieldInjectionController.java

@@ -0,0 +1,20 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class FieldInjectionController {
+
+    @Autowired
+    @Qualifier("customName")
+    private QuirkService myFieldService;
+
+    @GetMapping("/test-field")
+    public void testField() {
+        myFieldService.doQuirk();
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/ListInjectionController.java

@@ -0,0 +1,24 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.AmbiguousService;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+public class ListInjectionController {
+
+    private final List<AmbiguousService> services;
+
+    public ListInjectionController(List<AmbiguousService> services) {
+        this.services = services;
+    }
+
+    @GetMapping("/test-list")
+    public void testList() {
+        for (AmbiguousService s : services) {
+            s.doAmbig();
+        }
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/OrderedTestController.java

@@ -0,0 +1,22 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.OrderedService;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class OrderedTestController {
+
+    private final OrderedService service;
+
+    // The name "service" does not match HighPriorityOrderedService or LowPriorityOrderedService
+    // So the Fallback by name will fail, and it will fall back to @Order
+    public OrderedTestController(OrderedService service) {
+        this.service = service;
+    }
+
+    @GetMapping("/test-order")
+    public void testOrder() {
+        service.doAction();
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/PaymentController.java

@@ -0,0 +1,28 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.PaymentService;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.PathVariable;
+
+@RestController
+public class PaymentController implements BaseController {
+
+    private final PaymentService paymentService;
+
+    public PaymentController(PaymentService paymentService) {
+        this.paymentService = paymentService;
+    }
+
+    @Override
+    public String processBaseEndpoint(@PathVariable String id) {
+        paymentService.processPayment(id);
+        return "Started Base Payment: " + id;
+    }
+
+    @PostMapping("/api/payment/{id}/capture")
+    public String capturePaymentEndpoint(@PathVariable String id) {
+        paymentService.capturePayment(id);
+        return "Captured: " + id;
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/QuirkController.java

@@ -0,0 +1,45 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class QuirkController {
+
+    @Autowired
+    private QuirkService quirkService; // Should resolve to PrimaryQuirkService
+
+    @Autowired
+    @Qualifier("customName")
+    private QuirkService someService; // Should resolve to NamedQuirkService
+
+    @Autowired
+    @Qualifier("qualifierQuirkService")
+    private QuirkService anotherService; // Should resolve to QualifierQuirkService
+
+    @Autowired
+    private QuirkService fallbackQuirkService; // Should resolve to FallbackQuirkService
+
+    @PostMapping("/api/quirk/primary")
+    public void testPrimary() {
+        quirkService.doQuirk();
+    }
+
+    @PostMapping("/api/quirk/named")
+    public void testNamed() {
+        someService.doQuirk();
+    }
+
+    @PostMapping("/api/quirk/qualifier")
+    public void testQualifier() {
+        anotherService.doQuirk();
+    }
+
+    @PostMapping("/api/quirk/fallback")
+    public void testFallback() {
+        fallbackQuirkService.doQuirk();
+    }
+}

state_machines/extended_analysis_sample/src/main/java/click/kamil/examples/statemachine/extended/web/SetterInjectionController.java

@@ -0,0 +1,23 @@
+package click.kamil.examples.statemachine.extended.web;
+
+import click.kamil.examples.statemachine.extended.service.QuirkService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class SetterInjectionController {
+
+    private QuirkService setterService;
+
+    @Autowired
+    public void setSetterService(@Qualifier("customName") QuirkService setterService) {
+        this.setterService = setterService;
+    }
+
+    @GetMapping("/test-setter")
+    public void testSetter() {
+        setterService.doQuirk();
+    }
+}

state_machines/polymorphic_events_sample/.gitignore

@@ -0,0 +1,37 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

state_machines/polymorphic_events_sample/build.gradle

@@ -0,0 +1,45 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.5.3'
+	id 'io.spring.dependency-management' version '1.1.7'
+}
+
+group = 'click.kamil'
+version = '0.0.1-SNAPSHOT'
+
+java {
+	toolchain {
+		languageVersion = JavaLanguageVersion.of(21)
+	}
+}
+
+repositories {
+	mavenCentral()
+}
+
+configurations {
+	compileOnly {
+		extendsFrom annotationProcessor
+	}
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	implementation 'org.springframework.boot:spring-boot-starter'
+	implementation 'org.springframework.statemachine:spring-statemachine-starter:3.2.0'
+
+	compileOnly 'org.projectlombok:lombok'
+	annotationProcessor 'org.projectlombok:lombok'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}
+
+bootJar { enabled = false }
+jar { enabled = true }

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/AbcdEvent.java

@@ -0,0 +1,8 @@
+package click.kamil.examples.statemachine.polymorphic;
+
+public class AbcdEvent implements CustomCodeEventInterface {
+    @Override
+    public OrderEvents resolveEventCode() {
+        return OrderEvents.ABCD;
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/BaseEvent.java

@@ -0,0 +1,2 @@
+package click.kamil.examples.statemachine.polymorphic;
+public interface BaseEvent { OrderEvents getType(); }

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/CancelEvent.java

@@ -0,0 +1,4 @@
+package click.kamil.examples.statemachine.polymorphic;
+public class CancelEvent implements BaseEvent {
+    @Override public OrderEvents getType() { return OrderEvents.CANCEL; }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/CustomCodeEventInterface.java

@@ -0,0 +1,5 @@
+package click.kamil.examples.statemachine.polymorphic;
+
+public interface CustomCodeEventInterface {
+    OrderEvents resolveEventCode();
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/EventBuilder.java

@@ -0,0 +1,11 @@
+package click.kamil.examples.statemachine.polymorphic;
+
+public class EventBuilder {
+    public static BaseEvent buildEvent() {
+        return new FulfillEvent();
+    }
+    
+    public BaseEvent buildInstanceEvent() {
+        return new CancelEvent();
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/FulfillEvent.java

@@ -0,0 +1,4 @@
+package click.kamil.examples.statemachine.polymorphic;
+public class FulfillEvent implements BaseEvent {
+    @Override public OrderEvents getType() { return OrderEvents.FULFILL; }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/MysteryPayload.java

@@ -0,0 +1,9 @@
+package click.kamil.examples.statemachine.polymorphic;
+
+public class MysteryPayload implements CustomCodeEventInterface {
+    @Override
+    public OrderEvents resolveEventCode() {
+        int a = (int) (Math.random() * 10);
+        return a > 5 ? OrderEvents.ABCD : OrderEvents.PAY;
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/OrderEvents.java

@@ -0,0 +1,2 @@
+package click.kamil.examples.statemachine.polymorphic;
+public enum OrderEvents { FULFILL, PAY, CANCEL, ABCD, NOPE, IGNORE }

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/OrderService.java

@@ -0,0 +1,23 @@
+package click.kamil.examples.statemachine.polymorphic;
+import org.springframework.statemachine.StateMachine;
+import org.springframework.stereotype.Service;
+import org.springframework.messaging.support.MessageBuilder;
+
+@Service
+public class OrderService {
+    private final StateMachine<OrderStates, OrderEvents> sm;
+
+    public OrderService(StateMachine<OrderStates, OrderEvents> sm) { this.sm = sm; }
+
+    public void processEvent(BaseEvent event) {
+        sm.sendEvent(event.getType());
+    }
+    
+    public void processPayloadEvent(Object payload) {
+        sm.sendEvent(MessageBuilder.withPayload(payload).build());
+    }
+
+    public void processCustomEvent(CustomCodeEventInterface event) {
+        sm.sendEvent(event.resolveEventCode());
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/OrderStates.java

@@ -0,0 +1,2 @@
+package click.kamil.examples.statemachine.polymorphic;
+public enum OrderStates { SUBMITTED, PAID, FULFILLED, CANCELED, PAID1, PAID2, PAID3, INVALID, HAPPEN, SKIPPED, NEVER }

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/PayEvent.java

@@ -0,0 +1,4 @@
+package click.kamil.examples.statemachine.polymorphic;
+public class PayEvent implements BaseEvent {
+    @Override public OrderEvents getType() { return OrderEvents.PAY; }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicController.java

@@ -0,0 +1,79 @@
+package click.kamil.examples.statemachine.polymorphic;
+
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class PolymorphicController {
+
+    private final OrderService orderService;
+
+    public PolymorphicController(OrderService orderService) {
+        this.orderService = orderService;
+    }
+
+    @PostMapping("/pay")
+    public void pay() {
+        orderService.processEvent(new PayEvent());
+    }
+
+    @PostMapping("/fulfill")
+    public void fulfill() {
+        orderService.processEvent(new FulfillEvent());
+    }
+
+    @PostMapping("/cancel")
+    public void cancel() {
+        orderService.processEvent(new CancelEvent());
+    }
+
+    @PostMapping("/payload-pay")
+    public void payloadPay() {
+        orderService.processPayloadEvent(new PayEvent());
+    }
+
+    @PostMapping("/pay-variable")
+    public void payVariable() {
+        PayEvent event = new PayEvent();
+        orderService.processEvent(event);
+    }
+
+    @PostMapping("/pay-cast")
+    public void payCast() {
+        orderService.processEvent((BaseEvent) new PayEvent());
+    }
+
+    @PostMapping("/pay-ternary")
+    public void payTernary(boolean isPay) {
+        orderService.processEvent(isPay ? new PayEvent() : new CancelEvent());
+    }
+
+    @PostMapping("/pay-list")
+    public void payList() {
+        java.util.List<BaseEvent> events = java.util.Arrays.asList(new PayEvent(), new FulfillEvent());
+        for (BaseEvent event : events) {
+            orderService.processEvent(event);
+        }
+    }
+
+    @PostMapping("/pay-builder-static")
+    public void payBuilderStatic() {
+        orderService.processEvent(EventBuilder.buildEvent());
+    }
+
+    @PostMapping("/pay-builder-instance")
+    public void payBuilderInstance() {
+        EventBuilder builder = new EventBuilder();
+        orderService.processEvent(builder.buildInstanceEvent());
+    }
+
+    @PostMapping("/abcd")
+    public void abcd() {
+        orderService.processCustomEvent(new AbcdEvent());
+    }
+
+    @PostMapping("/mystery")
+    public void mystery() {
+        orderService.processCustomEvent(new MysteryPayload());
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/PolymorphicStateMachineConfiguration.java

@@ -0,0 +1,23 @@
+package click.kamil.examples.statemachine.polymorphic;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.statemachine.config.EnableStateMachine;
+import org.springframework.statemachine.config.EnumStateMachineConfigurerAdapter;
+import org.springframework.statemachine.config.builders.StateMachineStateConfigurer;
+import org.springframework.statemachine.config.builders.StateMachineTransitionConfigurer;
+
+@Configuration
+@EnableStateMachine
+public class PolymorphicStateMachineConfiguration extends EnumStateMachineConfigurerAdapter<OrderStates, OrderEvents> {
+    @Override
+    public void configure(StateMachineStateConfigurer<OrderStates, OrderEvents> states) throws Exception {
+        states.withStates().initial(OrderStates.SUBMITTED).state(OrderStates.PAID).state(OrderStates.FULFILLED).state(OrderStates.CANCELED);
+    }
+    @Override
+    public void configure(StateMachineTransitionConfigurer<OrderStates, OrderEvents> transitions) throws Exception {
+        transitions
+            .withExternal().source(OrderStates.SUBMITTED).target(OrderStates.PAID).event(OrderEvents.PAY).and()
+            .withExternal().source(OrderStates.PAID).target(OrderStates.FULFILLED).event(OrderEvents.FULFILL).and()
+            .withExternal().source(OrderStates.SUBMITTED).target(OrderStates.CANCELED).event(OrderEvents.CANCEL).and()
+            .withExternal().source(OrderStates.PAID).target(OrderStates.CANCELED).event(OrderEvents.ABCD);
+    }
+}

state_machines/polymorphic_events_sample/src/main/java/click/kamil/examples/statemachine/polymorphic/app/StateMachineApplication.java

@@ -0,0 +1,7 @@
+package click.kamil.examples.statemachine.polymorphic.app;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+@SpringBootApplication
+public class StateMachineApplication {
+    public static void main(String[] args) { SpringApplication.run(StateMachineApplication.class, args); }
+}

state_machines/polymorphic_events_sample/src/main/resources/application.properties

@@ -0,0 +1 @@
+spring.application.name=statemachinedemo