Description
When the fileName uri option does not contain any folder information, ie: "fileName=filename.txt" the producer runs in exception
The exception is thrown when the producer calls ls method of jsch ChannelSftp passing an empty string as directory parameter in org.apache.camel.component.file.remote.SftpOperations.existsFile line 704
sample URI:
sftp://user@hostname:22?disconnect=true&eagerDeleteTargetFile=false%3Bstepwise%3Dfalse&fileName=SYSTEM01&password=******&soTimeout=30000&tempFileName=%24%7Bfile%3Aname.noext%7D.tmp
Stack trace:
[2011-03-03 14:40:40,827][RecipientList (thread #4)][ERROR][org.apache.camel.processor.DefaultErrorHandler][] Failed delivery for exchangeId: ID-******-33331-1299163043684-0-10. Exhausted after delivery attempt: 1 caught: org.apache.camel.component.file.GenericFileOperationFailedExcept on: org.apache.camel.component.file.GenericFileOperationFailedException: at org.apache.camel.component.file.remote.SftpOperations.existsFile(SftpOperations.java:727) at org.apache.camel.component.file.GenericFileProducer.processExchange(GenericFileProducer.java:130) at org.apache.camel.component.file.remote.RemoteFileProducer.process(RemoteFileProducer.java:50) at org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:77) at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:299) at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:208) at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:109) at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:103) at org.apache.camel.processor.MulticastProcessor.doProcessParallel(MulticastProcessor.java:716) at org.apache.camel.processor.MulticastProcessor.access$100(MulticastProcessor.java:78) at org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:282) at org.apache.camel.processor.MulticastProcessor$1.call(MulticastProcessor.java:274) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: 4: at com.jcraft.jsch.ChannelSftp.ls(ChannelSftp.java:1353) at org.apache.camel.component.file.remote.SftpOperations.existsFile(SftpOperations.java:704) ... 20 more Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 0 at java.lang.String.charAt(String.java:686) at com.jcraft.jsch.ChannelSftp.remoteAbsolutePath(ChannelSftp.java:2367) at com.jcraft.jsch.ChannelSftp.ls(ChannelSftp.java:1185) ... 21 more