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Posted to commits@camel.apache.org by "davsclaus (via GitHub)" <gi...@apache.org> on 2026/07/16 11:26:33 UTC
[PR] CAMEL-24121: camel-smb - Add connectIfNecessary to existsFile and storeFileDirectly [camel]
davsclaus opened a new pull request, #24787:
URL: https://github.com/apache/camel/pull/24787
## Summary
`SmbOperations.existsFile()` accesses the `share` field without calling `connectIfNecessary()` first. When `tempPrefix` or `tempFileName` is configured on the producer, `GenericFileProducer.processExchange()` calls `existsFile()` **before** any `storeFile()`, and since `SmbEndpoint.isSingletonProducer()` returns `false`, every exchange gets a fresh, unconnected `SmbOperations` — so `share` is always `null`, causing an NPE on every message.
### Changes
- **`SmbOperations.existsFile()`** — added `connectIfNecessary()` and `safeDisconnect` error handling, matching the pattern used by `deleteFile()`, `existsFolder()`, `renameFile()`, etc.
- **`SmbOperations.storeFileDirectly()`** — added `connectIfNecessary()` (used for checksum file writing, had the same missing guard).
- **New IT: `SmbProducerTempPrefixIT`** — verifies that `tempPrefix=.uploading` works on the SMB producer.
## Test plan
- [x] New `SmbProducerTempPrefixIT` passes (sends a file with `tempPrefix`, verifies it arrives at the expected path)
- [x] Full camel-smb test suite passes (81 tests, 0 failures)
_Claude Code on behalf of @davsclaus_
Co-Authored-By: Claude Opus 4.6 <no...@anthropic.com>
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Re: [PR] CAMEL-24121: camel-smb - Add connectIfNecessary to existsFile and storeFileDirectly [camel]
Posted by "davsclaus (via GitHub)" <gi...@apache.org>.
davsclaus merged PR #24787:
URL: https://github.com/apache/camel/pull/24787
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Re: [PR] CAMEL-24121: camel-smb - Add connectIfNecessary to existsFile and storeFileDirectly [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #24787:
URL: https://github.com/apache/camel/pull/24787#issuecomment-4991562959
<!-- ci-tested-modules -->
:test_tube: **CI tested the following changed modules:**
- `components/camel-smb`
---
<details><summary>:microscope: Scalpel shadow comparison — Scalpel: 9 tested, 29 compile-only — current: 9 all tested</summary>
[Maveniverse Scalpel](https://github.com/maveniverse/scalpel) detected **38 affected modules** (current approach: 9).
<details><summary>:warning: Modules only in Scalpel (29)</summary>
- `apache-camel`
- `camel-allcomponents`
- `camel-catalog`
- `camel-catalog-console`
- `camel-catalog-lucene`
- `camel-catalog-maven`
- `camel-catalog-suggest`
- `camel-componentdsl`
- `camel-csimple-maven-plugin`
- `camel-endpointdsl`
- `camel-endpointdsl-support`
- `camel-itest`
- `camel-jbang-core`
- `camel-jbang-it`
- `camel-jbang-main`
- `camel-jbang-plugin-edit`
- `camel-jbang-plugin-generate`
- `camel-jbang-plugin-kubernetes`
- `camel-jbang-plugin-test`
- `camel-kamelet-main`
- `camel-launcher`
- `camel-report-maven-plugin`
- `camel-route-parser`
- `camel-yaml-dsl`
- `camel-yaml-dsl-deserializers`
- `camel-yaml-dsl-maven-plugin`
- `coverage`
- `docs`
- `dummy-component`
</details>
**Skip-tests mode would test 9 modules** (1 direct + 8 downstream), **skip tests for 29** (generated code, meta-modules)
<details><summary>Modules Scalpel would test (9)</summary>
- `camel-jbang-mcp`
- `camel-jbang-plugin-mcp`
- `camel-jbang-plugin-route-parser`
- `camel-jbang-plugin-tui`
- `camel-jbang-plugin-validate`
- `camel-launcher-container`
- `camel-smb`
- `camel-yaml-dsl-validator`
- `camel-yaml-dsl-validator-maven-plugin`
</details>
<details><summary>Modules with tests skipped (29)</summary>
- `apache-camel`
- `camel-allcomponents`
- `camel-catalog`
- `camel-catalog-console`
- `camel-catalog-lucene`
- `camel-catalog-maven`
- `camel-catalog-suggest`
- `camel-componentdsl`
- `camel-csimple-maven-plugin`
- `camel-endpointdsl`
- `camel-endpointdsl-support`
- `camel-itest`
- `camel-jbang-core`
- `camel-jbang-it`
- `camel-jbang-main`
- `camel-jbang-plugin-edit`
- `camel-jbang-plugin-generate`
- `camel-jbang-plugin-kubernetes`
- `camel-jbang-plugin-test`
- `camel-kamelet-main`
- `camel-launcher`
- `camel-report-maven-plugin`
- `camel-route-parser`
- `camel-yaml-dsl`
- `camel-yaml-dsl-deserializers`
- `camel-yaml-dsl-maven-plugin`
- `coverage`
- `docs`
- `dummy-component`
</details>
> :information_source: Shadow mode — Scalpel observes but does not affect test execution. [Learn more](https://github.com/maveniverse/scalpel)
</details>
<details><summary>All tested modules (38 modules)</summary>
- Camel :: All Components Sync point
- Camel :: Assembly
- Camel :: Catalog :: CSimple Maven Plugin (deprecated)
- Camel :: Catalog :: Camel Catalog
- Camel :: Catalog :: Camel Report Maven Plugin
- Camel :: Catalog :: Camel Route Parser
- Camel :: Catalog :: Console
- Camel :: Catalog :: Dummy Component
- Camel :: Catalog :: Lucene (deprecated)
- Camel :: Catalog :: Maven
- Camel :: Catalog :: Suggest
- Camel :: Component DSL
- Camel :: Coverage
- Camel :: Docs
- Camel :: Endpoint DSL
- Camel :: Endpoint DSL :: Support
- Camel :: Integration Tests
- Camel :: JBang :: Core
- Camel :: JBang :: Integration tests
- Camel :: JBang :: MCP
- Camel :: JBang :: Main
- Camel :: JBang :: Plugin :: Edit
- Camel :: JBang :: Plugin :: Generate
- Camel :: JBang :: Plugin :: Kubernetes
- Camel :: JBang :: Plugin :: MCP
- Camel :: JBang :: Plugin :: Route Parser
- Camel :: JBang :: Plugin :: TUI
- Camel :: JBang :: Plugin :: Testing
- Camel :: JBang :: Plugin :: Validate
- Camel :: Kamelet Main
- Camel :: Launcher
- Camel :: Launcher :: Container
- Camel :: SMB
- Camel :: YAML DSL
- Camel :: YAML DSL :: Deserializers
- Camel :: YAML DSL :: Maven Plugins
- Camel :: YAML DSL :: Validator
- Camel :: YAML DSL :: Validator Maven Plugin
</details>
---
:gear: [View full build and test results](https://github.com/apache/camel/actions/runs/29494436906)
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Re: [PR] CAMEL-24121: camel-smb - Add connectIfNecessary to existsFile and storeFileDirectly [camel]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #24787:
URL: https://github.com/apache/camel/pull/24787#issuecomment-4991281817
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