oscerd opened a new pull request, #22826:
URL: https://github.com/apache/camel/pull/22826
## Summary
Adds support for Azure Blob Storage immutability policies and legal holds to
the
`camel-azure-storage-blob` component (CAMEL-23339). Both features are
required for
compliance and quarantine workflows where blobs must remain unmodified during
processing (e.g. malware scanning).
Two new producer operations:
- **`setBlobLegalHold`** — sets/clears a legal hold on a blob. The boolean
flag is read
from the new `CamelAzureStorageBlobLegalHold` header or the message body.
While a
legal hold is set, the blob cannot be modified or deleted until the hold
is cleared.
- **`setBlobImmutabilityPolicy`** — applies a time-based retention policy.
The expiry
time (`OffsetDateTime`) and policy mode (`BlobImmutabilityPolicyMode`,
default
`UNLOCKED`) are read from the new
`CamelAzureStorageBlobImmutabilityPolicyExpiryTime` /
`CamelAzureStorageBlobImmutabilityPolicyMode` headers. A pre-built
`BlobImmutabilityPolicy` can also be supplied via the message body or the
`CamelAzureStorageBlobImmutabilityPolicy` header.
## Changes
- `BlobOperationsDefinition` — new `setBlobLegalHold` and
`setBlobImmutabilityPolicy`
enum values
- `BlobConstants` — four new headers (`BLOB_LEGAL_HOLD`,
`BLOB_IMMUTABILITY_POLICY`,
`BLOB_IMMUTABILITY_POLICY_EXPIRY_TIME`, `BLOB_IMMUTABILITY_POLICY_MODE`)
- `BlobExchangeHeaders` — readers and writers for the new headers
- `BlobConfigurationOptionsProxy` — resolves the new options from headers
- `BlobClientWrapper` — `setLegalHold` and `setImmutabilityPolicy`
delegating to the
Azure SDK `BlobClientBase.setLegalHoldWithResponse` /
`setImmutabilityPolicyWithResponse`
- `BlobOperations` — `setBlobLegalHold` and `setBlobImmutabilityPolicy`
methods, with
validation of required inputs and sensible defaulting of policy mode to
`UNLOCKED`
- `BlobProducer` — dispatches the two new operations
- Unit tests covering header- and body-driven inputs, mode defaulting and
missing-input validation
- Documentation update with operation table entries and usage examples
- Catalog / endpoint DSL regenerated
## Test plan
- [x] `mvn install` in `components/camel-azure/camel-azure-storage-blob` (50
tests
passing)
- [x] Full root build `mvn clean install -DskipTests -Dquickly` succeeds
- [x] Endpoint DSL regenerated and committed
- [x] Catalog metadata regenerated and committed
- [ ] Reviewer to validate API usage if possible against a real storage
account with
immutable storage / versioning enabled
_Claude Code on behalf of Andrea Cosentino_
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