- src/main/java/org/example/videoclips/domain/VideoAsset.java
- src/main/java/org/example/videoclips/persistence/entity/VideoAssetEntity.java
- src/main/java/org/example/videoclips/persistence/JpaVideoClippingMapper.java
- src/main/resources/db/migration/V4__video_asset_source_object_key.sql
createAsset(...) now assigns a stable source object key of the form uploads/{uploadId}/source, and that value is exposed back through the asset read response in src/main/java/org/example/
videoclips/application/VideoAssetService.java. I also threaded that source-object reference through the clipper contract in src/main/java/org/example/videoclips/processing/VideoClipperPort.java,
so src/main/java/org/example/videoclips/processing/ClipProcessor.java passes a real persisted object reference into the processing adapter. The FFmpeg adapter now resolves its input path from
that source object key instead of assuming {assetId}.mp4.
I also completed the multipart upload seam:
- UploadSession now stores providerUploadId
- the storage port gained completeMultipartUpload(...)
- the service now calls storage completion during uploads:complete
- the new metadata is migrated in src/main/resources/db/migration/V3__upload_session_provider_metadata.sql
Finally, I extended the MockMvc test to assert that the asset read response now includes the expected sourceObjectKey in src/test/java/org/example/videoclips/api/VideoAssetControllerTest.java.
application/VideoAssetService.java, src/main/java/org/example/videoclips/storage/ObjectStoragePort.java, and the JPA upload-session mapping, and added a migration at src/main/resources/db/
migration/V3__upload_session_provider_metadata.sql. The storage adapters now expose completeMultipartUpload(...), with the in-memory adapter as a no-op and the S3 adapter implementing the AWS
multipart completion call.
I also added an FFmpeg-backed clipper adapter in src/main/java/org/example/videoclips/processing/FfmpegVideoClipperAdapter.java, controlled by video-clipping.processing=ffmpeg. The stub clipper
remains the default via video-clipping.processing=stub, so the app still has a safe fallback. The new FFmpeg configuration lives under src/main/java/org/example/videoclips/config/
VideoClippingProperties.java and src/main/resources/application.properties.
I also extended the test expectations so the upload-session response now verifies providerUploadId in src/test/java/org/example/videoclips/api/VideoAssetControllerTest.java.
upload part URLs and signed clip download URLs when video-clipping.storage=s3. The current in-memory adapter remains the default. I also added the supporting configuration fields in src/main/
java/org/example/videoclips/config/VideoClippingProperties.java and default values in src/main/resources/application.properties.
The queue port now has a durable database-backed implementation in src/main/java/org/example/videoclips/queue/DatabaseBackedClipJobQueueAdapter.java. It persists queue messages in a new
queue_messages table from src/main/resources/db/migration/V2__queue_messages.sql, polls them on a schedule, and dispatches them through the existing processor. I updated src/main/java/org/
example/videoclips/processing/ClipProcessor.java so processing failures propagate back to the queue adapter instead of being swallowed.
I also enabled scheduling in src/main/java/org/example/videoclips/VideoClippingApplication.java, added the AWS SDK dependency in pom.xml, and updated src/main/resources/application-jpa.properties
so the JPA profile uses the database queue by default.
main/java/org/example/videoclips/infrastructure/InMemoryVideoAssetRepository.java and the new src/main/java/org/example/videoclips/persistence/JpaVideoClippingRepository.java behind it. The JPA
path includes entity models, Spring Data repositories, a mapper, and a Flyway baseline migration at src/main/resources/db/migration/V1__init_video_clipping.sql. I also added the required
dependencies in pom.xml.
The default runtime still uses the in-memory repository via video-clipping.repository=memory, so existing behavior stays intact. There’s now a ready-to-use JPA profile in src/main/resources/
application-jpa.properties that uses H2 in PostgreSQL mode for local bring-up. That gives the codebase a real persistence lane without forcing the switch yet.
- cancels any active jobs for that asset
- aborts an open upload session
- records an asset deletion event
- prevents clip download URLs from being created for clips that belong to deleted assets
I also added a regression test for that behavior in src/test/java/org/example/videoclips/api/VideoAssetControllerTest.java, along with the earlier repository-port and operations work. The
application and worker layers now depend on VideoClippingRepository instead of the concrete in-memory adapter, which is the right base for a future PostgreSQL adapter.
VideoAssetController.java, backed by richer UploadSession metadata in src/main/java/org/example/videoclips/domain/UploadSession.java. The service now stores part size, part count, expiry, and
completion time, and returns them through src/main/java/org/example/videoclips/application/VideoAssetService.java. I also added a configurable media-type allowlist in src/main/java/org/example/
videoclips/config/VideoClippingProperties.java and reject unsupported uploads with 415 via src/main/java/org/example/videoclips/application/UnsupportedMediaTypeException.java and src/main/java/
org/example/videoclips/api/ApiExceptionHandler.java.
I also added adapter-level health visibility for operations. src/main/java/org/example/videoclips/observability/ObjectStorageHealthIndicator.java and src/main/java/org/example/videoclips/
observability/QueueHealthIndicator.java now expose basic readiness details through Actuator. Tests were extended in src/test/java/org/example/videoclips/api/VideoAssetControllerTest.java to cover
the upload-session read path and the unsupported-media-type case.
JSLMPR