diana_generator 0.15.1

Code generator for the Diana backend framework. Resolves the dependency injection graph at build time and emits the application composition root.

Changelog

0.15.1

• Package metadata for pub.dev: MIT license, repository/documentation links, topics, and an example/.
• analyzer constraint now admits up to 14.x and build 5.x.
• dart format applied (no behavior change).

0.15.0

• Version bump only (kept in lockstep with the workspace).

0.14.0

• STOMP support: reads @MessageMapping/@SendTo (with exact diagnostics), discovers StompEndpoint/StompPublisher, and emits the broker field + one registerMapping per handler in the context constructor. Apps without STOMP are byte-identical.

0.13.0

• Query-method generation: abstract @Repository classes extending DianaRepository<E> are implemented as $Repo$X (CRUD + every name-derived query compiled to a fluent knex chain). Deterministic longest-match name parser with ~20 exact build diagnostics; the database-connector message now mentions DianaRepository.

0.12.0

• @Scheduled(cron:) support: cron carried on the summary and emitted as schedule(cron: '...'); build diagnostics for the cron field count and for combining cron with fixedRate/fixedDelay. Byte-identical for apps without cron.

0.11.0

• @Cacheable methods route through a discovered DianaCacheStore provider when present: the $Aspect$X proxy gains a DianaCacheStore field and a static const CacheSpec per cached method (vs the built-in MethodCache field otherwise — byte-identical for store-less apps). New diagnostics for duplicate/non-singleton stores.

0.10.0

• Generalized proxy pipeline: $Aspect$X subclasses compose @Timed/@Cacheable/@Retryable/@CircuitBreaker/@Transactional in a fixed order with per-method state fields; transactional-only classes keep the byte-identical $Tx$X shape. Generic methods re-declare their type parameters on overrides. New exact diagnostics for aspect placement, signatures and value ranges.

0.9.0

• Version bump only (kept in lockstep with the workspace).

0.8.1

• Version bump only (kept in lockstep with the workspace).

0.8.0

• Discovers a DianaObservability provider and wires its observer into the server, scheduler, event bus and database, plus /actuator/metrics (compile-time gated) and always-on liveness/readiness routes. New diagnostics for duplicate/non-singleton observability providers.

0.7.0

• Scheduler emission forwards perIsolate: true from the annotation (omitted when false — byte-identical output for existing apps).

0.6.0

• @Transactional support: reads annotated methods (capturing full signatures), injects diana_data's Database into @Repository/service providers via a framework-injectable seam, opens/migrates/closes the connection in the context lifecycle, and emits $Tx$X proxy subclasses that wrap each transactional method in an ambient transaction. New connector-cardinality and @Transactional placement/signature diagnostics. Apps without data emit byte-identical output.

0.5.0

• @Secured/@RolesAllowed support: SecurityInfo captured on routes, controllers, WebSocket controllers and gRPC services (method replaces controller); guards from diana_auth (referenced by import URL only) appended last in HTTP route and WebSocket handshake middleware; a grpcAuthInterceptor wired from the app's AuthenticationMiddleware (server-wide). New diagnostics for empty roles, misplaced annotations and gRPC security. @Principal parameter binding via bindPrincipal. OpenAPI gains a bearer scheme and per-operation security. Apps without security emit byte-identical output.

0.4.0

• @EventListener support: listener methods are validated (signature, non-nullable class-typed event parameter, singleton scope) and registered on a DianaEventBus in the generated DianaContext constructor; DianaEventPublisher constructor parameters are satisfied by the context's bus; runDiana hands the bus to the runtime for the cross-isolate bridge. Apps without events emit byte-identical output.

0.3.0

• @Consumes/@Produces classification and emission: annotated routes decode through the request's codec registry and negotiate the response format; MIME sets are projected into the OpenAPI document.
• Body-codec discovery: singleton BodyCodec implementations are wired into DianaServer(bodyCodecs: ...) in the composition root.
• Server-Sent Events: Stream<ServerSentEvent> and Stream<DTO> route returns compile to sseResponse(...); OpenAPI marks them text/event-stream. New diagnostics for unsupported stream shapes and invalid @ResponseStatus/@Produces combinations.
• @GrpcService support: validates the class extends a package:grpc Service, injects it as a singleton and wires a DianaGrpcServer into DianaApp.grpcServer (served on initialize(), stopped first on dispose()). Apps without gRPC services emit byte-identical output.

0.2.0

• Lifecycle wiring (@PostConstruct/@PreDestroy, DianaApp composition root, DianaOverrides).
• CORS, static files, multipart, @Scheduled, WebSocket handshake interceptors.
• Native JSON codecs (@Json/@JsonField) and OpenAPI 3 generation from the shared route-classification pass.

0.1.0

• Initial release: three-builder pipeline (metadata → part files → bootstrap), compile-time DI graph resolution with exact-message diagnostics, route adapters, validators, config binders.