Andrea Cosentino created CAMEL-23331:
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Summary: camel-azure-storage-blob - Add support for blob snapshot
creation and retrieval
Key: CAMEL-23331
URL: https://issues.apache.org/jira/browse/CAMEL-23331
Project: Camel
Issue Type: New Feature
Components: camel-azure
Reporter: Andrea Cosentino
Assignee: Andrea Cosentino
Fix For: 4.20.0
The camel-azure-storage-blob component currently only handles snapshots during
blob deletion (via DeleteSnapshotsOptionType). It lacks the ability to create
snapshots or access blobs at a specific snapshot.
The Azure SDK provides BlobClient.createSnapshot(),
BlobClient.createSnapshotWithResponse(), and BlobClientBuilder.snapshot() for
full snapshot support.
*Add:*
- A createBlobSnapshot producer operation that creates a point-in-time snapshot
via BlobClient.createSnapshotWithResponse(), returning the snapshot ID in
exchange headers
- A snapshotId parameter (on BlobConfiguration and as a header) so that read
operations (getBlob, downloadBlobToFile, downloadLink) can target a specific
snapshot
*Implementation scope:*
- Add createBlobSnapshot to BlobOperationsDefinition
- Add snapshotId @UriParam to BlobConfiguration
- Add SNAPSHOT_ID and SNAPSHOT_METADATA header constants to BlobConstants
- Add createSnapshot() wrapper to BlobClientWrapper
- Modify blob client creation path to support snapshot targeting (similar to
version ID)
- Add operation implementation in BlobOperations
- Wire operation in BlobProducer
- Update BlobExchangeHeaders with snapshot ID from responses
- Update documentation and add tests
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