Rename strategy filesystem exception

[CZuegner]

No description provided.

[github-actions]

⚠️ This PR changes Camel components and will be tested automatically.

[github-actions]

✔️ Finished component verification: 0 component(s) test failed out of 1 component(s) tested

[davsclaus]

Are you able to provide the stacktrace from windows you see when the file does not exists ?

[CZuegner]

My testcase is to use readlock=rename strategy.

Stacktrace when file is blocked by another process:

2022-09-09 11:51:19,050 WARN  [org.apa.cam.com.fil.FileConsumer] (Camel (camel-9) thread #9 - file://c:%5Ctemp%5Cinput) file://c:%5Ctemp%5Cinput?delay=1000&move=c%3A%5Ctemp%5Csave%2F%24%7Bfile%3Aname%7D&moveFailed=c%3A%5Ctemp%5Cerror%2F%24%7Bfile%3Aname%7D cannot begin processing file: GenericFile[c:\temp\input\test.txt] due to: Error renaming file from c:\temp\input\test.txt to c:\temp\input\test.txt.camelExclusiveReadLock. Caused by: [org.apache.camel.component.file.GenericFileOperationFailedException - Error renaming file from c:\temp\input\test.txt to c:\temp\input\test.txt.camelExclusiveReadLock]: org.apache.camel.component.file.GenericFileOperationFailedException: Error renaming file from c:\temp\input\test.txt to c:\temp\input\test.txt.camelExclusiveReadLock
	at org.apache.camel.component.file.FileOperations.renameFile(FileOperations.java:93)
	at org.apache.camel.component.file.strategy.GenericFileRenameExclusiveReadLockStrategy.acquireExclusiveReadLock(GenericFileRenameExclusiveReadLockStrategy.java:80)
	at org.apache.camel.component.file.strategy.FileRenameExclusiveReadLockStrategy.acquireExclusiveReadLock(FileRenameExclusiveReadLockStrategy.java:49)
	at org.apache.camel.component.file.strategy.GenericFileProcessStrategySupport.begin(GenericFileProcessStrategySupport.java:72)
	at org.apache.camel.component.file.strategy.GenericFileRenameProcessStrategy.begin(GenericFileRenameProcessStrategy.java:39)
	at com.osramos.dsimaptransfer.util.MoveInvalidProcessingStrategy.begin(MoveInvalidProcessingStrategy.java:39)
	at org.apache.camel.component.file.GenericFileConsumer.processExchange(GenericFileConsumer.java:388)
	at org.apache.camel.component.file.GenericFileConsumer.processBatch(GenericFileConsumer.java:245)
	at org.apache.camel.component.file.GenericFileConsumer.poll(GenericFileConsumer.java:206)
	at org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:202)
	at org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:116)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.nio.file.FileSystemException: c:\temp\input\test.txt -> c:\temp\input\test.txt.camelExclusiveReadLock: The process cannot access the file because it is being used by another process.

	at java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:92)
	at java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103)
	at java.base/sun.nio.fs.WindowsFileCopy.copy(WindowsFileCopy.java:202)
	at java.base/sun.nio.fs.WindowsFileSystemProvider.copy(WindowsFileSystemProvider.java:283)
	at java.base/java.nio.file.Files.copy(Files.java:1295)
	at org.apache.camel.util.FileUtil.copyFile(FileUtil.java:480)
	at org.apache.camel.util.FileUtil.renameFileUsingCopy(FileUtil.java:462)
	at org.apache.camel.util.FileUtil.renameFile(FileUtil.java:436)
	at org.apache.camel.component.file.FileOperations.renameFile(FileOperations.java:90)
	... 16 more

[davsclaus]

Lets make it broader and catch IOException then its all file related errors

[davsclaus]

Created a JIRA
https://issues.apache.org/jira/browse/CAMEL-18489