72 lines
5.2 KiB
Markdown
72 lines
5.2 KiB
Markdown
# Execution Plan for Extended Analysis (Revised for Robustness)
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## Phase 0: Surgical Refactoring (The Enrichment Hook)
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- [x] Create `AnalysisResult` and `CodebaseMetadata` models.
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- [x] Update `ExportService.generateOutputs` to accept `AnalysisResult`.
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- [x] Implement `EnrichmentService` and `AnalysisEnricher` interface.
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- [x] Wrap current parser outputs in `AnalysisResult` within `ExportService`.
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## Phase 1: Foundation & Semantic Core
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- [ ] **JDT Binding Resolution**: Configure `ASTParser` with project classpath and `setResolveBindings(true)`.
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- [ ] **Workspace Scoping**: Implement scanner with configurable exclude patterns (`test/`, `build/`, `node_modules/`).
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- [ ] **ConstantResolver**: Implement lookup for `public static final` constants across class boundaries using JDT bindings.
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- [ ] **Basic PropertyResolver**: Scan `application.properties/yml` for simple key-value pairs.
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- [ ] Implement `JdtIntelligenceProvider` as the primary semantic analyzer.
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## Phase 2: Trigger Discovery & Instance Identity
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- [ ] **GenericEventDetector**: Find `sendEvent` calls using `ASTVisitor`.
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- [ ] **InstanceIdentifier**: Detect which State Machine is being targeted (via `@Qualifier`, bean names, or generic types `StateMachine<S, E>`).
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- [ ] **Trigger Filter**: Link `sendEvent` calls to specific SM instances to avoid noise in multi-SM projects.
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- [ ] Enhance `CodebaseContext` to provide mapping from `MethodDeclaration` to its callers using bindings.
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## Phase 3: Entry Point Mapping
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- [ ] **SpringMvcDetector**: Detect REST endpoints (using `ConstantResolver` for paths).
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- [ ] **MessageListenerDetector**: Detect Kafka/JMS listeners (using `ConstantResolver` for topics/queues).
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- [ ] **ConfigurableTriggerDetector**: Support user-defined patterns for custom frameworks.
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## Phase 4: Call Graph Integration
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- [x] Develop a call graph builder to link `Entry Points` to `Trigger Points` via intermediate service calls.
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- [ ] Support inheritance in call graph resolution (using JDT bindings to resolve method overrides).
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## Phase 4.5: Hierarchical Robustness (Inheritance Support)
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- [ ] **Hierarchical Annotation Lookup**: Update `SpringMvcDetector` to scan interfaces and superclasses for inherited mapping annotations.
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- [ ] **Interface Implementation Mapping**: Enhance `CodebaseContext` to index "Class -> Interfaces" and "Interface -> Classes" relationships.
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- [ ] **Polymorphic Call Trace**: Update `CallGraphBuilder` to follow calls from an interface method to all known implementations in the project.
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- [ ] **Base Class Trigger Discovery**: Ensure triggers in abstract base classes are correctly attributed to their concrete subclasses.
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## Phase 5: Visualization & Diagnostics
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- [ ] Update `ExportService` to include trigger information.
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- [ ] Update DOT/SCXML exporters to show entry points.
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- [ ] **Diagnostic Nodes**: Show "Potential/Unresolved Trigger" nodes when a `sendEvent` is found but the event name or SM instance cannot be resolved.
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## Phase 6: Validation (Milestone 1)
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- [ ] Create a "Complex Sample Project" with REST controllers, services, and multiple state machines.
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- [ ] Add unit tests for each detector and the aggregator.
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- [ ] Verify that inheritance in both state machine config and controllers is correctly handled.
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## Phase 7: Advanced Resolution & Data Flow
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- [ ] **Variable Propagation**: Track values from fields/constructors to their usage in the State Machine configuration (e.g., resolving `initial(initialState)` where `initialState` is a field).
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- [ ] **@Value Resolution**: Link `@Value` annotations to the `PropertyResolver` to substitute placeholders with literal values in the diagram.
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- [ ] **Spring Profile Support**: Update `PropertyResolver` to handle `application-{profile}.properties` and prioritize them based on an "active profiles" setting.
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- [ ] **Complex ValueResolver**: Handle string concatenations (e.g., `"PREFIX_" + MyConstants.SUFFIX`) and variable references.
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- [ ] **Payload Analysis**: Extract payload types from entry points and track field usage in `sendEvent` calls.
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## Phase 8: Persistence & Lifecycle Mapping
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- [ ] Detect persistence restoration logic (`persister.restore`).
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- [ ] Map "Resume" points where the machine state is loaded from a DB based on external identifiers.
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- [ ] Update metadata to distinguish between "New Instance" and "Restored Instance" triggers.
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## Phase 9: Advanced Ecosystem Support
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- [ ] **Reactive Chains**: Analyze WebFlux/Project Reactor lambdas (`doOnNext`, `flatMap`) for hidden triggers.
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- [ ] **Interceptors & Filters**: Detect `HandlerInterceptor` and `Filter` implementations and map them to endpoints.
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## Phase 10: External Dependency Interop
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- [x] **Library Hints**: Implementation complete. Supports `hints.json` in project root or `src/main/resources/`.
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- **Format**: `[{"methodFqn": "class.method", "event": "EVENT"}]`
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- **Purpose**: Maps external/compiled library calls to State Machine events when source code is unavailable.
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- [ ] **External JAR Analysis**: (Optional) Configure JDT to scan source-attachments of dependencies if available.
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**Note on Library Hints**: This feature is an optional "Power User" escape hatch. The analyzer works automatically for all local source code; `hints.json` is only required to bridge the gap for third-party libraries.
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