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Posted to issues@commons.apache.org by "Gary Gregory (JIRA)" <ji...@apache.org> on 2014/01/21 02:44:21 UTC
[jira] [Resolved] (VFS-510) moveTo fails with SFTPFileObject if
CacheStrategy.ON_CALL is set
[ https://issues.apache.org/jira/browse/VFS-510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Gregory resolved VFS-510.
------------------------------
Resolution: Fixed
Fix Version/s: 2.1
This is already fixed in the trunk code.
> moveTo fails with SFTPFileObject if CacheStrategy.ON_CALL is set
> ----------------------------------------------------------------
>
> Key: VFS-510
> URL: https://issues.apache.org/jira/browse/VFS-510
> Project: Commons VFS
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Bela Hullar
> Fix For: 2.1
>
>
> calling moveTo on SFTPFileObject cause the following error:
> java.lang.ClassCastException: org.apache.commons.vfs2.cache.OnCallRefreshFileObject cannot be cast to org.apache.commons.vfs2.provider.sftp.SftpFileObject
> at org.apache.commons.vfs2.provider.sftp.SftpFileObject.doRename(SftpFileObject.java:289) ~[commons-vfs2-2.0.jar:2.0]
> at org.apache.commons.vfs2.provider.AbstractFileObject.moveTo(AbstractFileObject.java:1102) ~[commons-vfs2-2.0.jar:2.0]
> at org.apache.commons.vfs2.impl.DecoratedFileObject.moveTo(DecoratedFileObject.java:155) ~[commons-vfs2-2.0.jar:2.0]
> at org.apache.commons.vfs2.cache.OnCallRefreshFileObject.moveTo(OnCallRefreshFileObject.java:158) ~[commons-vfs2-2.0.jar:2.0]
> at ch.systemsx.bee.workflowmanager.tasks.RetryableTask.handleGeneratedFiles(RetryableTask.java:104) [bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.workflowmanager.tasks.RetryableTask.access$000(RetryableTask.java:24) [bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.workflowmanager.tasks.RetryableTask$1.execute(RetryableTask.java:73) ~[bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.util.errorrecovery.ExponentialBackOff.execute(ExponentialBackOff.java:48) ~[bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.workflowmanager.tasks.RetryableTask.changeState(RetryableTask.java:69) [bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.workflowmanager.tasks.TaskImpl.validate(TaskImpl.java:76) [bee.jar:1.0-SNAPSHOT]
> at ch.systemsx.bee.workflowmanager.queues.SubmissionQueueEntry.run(SubmissionQueueEntry.java:44) [bee.jar:1.0-SNAPSHOT]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [na:1.7.0_05]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [na:1.7.0_05]
> at java.lang.Thread.run(Thread.java:722) [na:1.7.0_05]
> As with CacheStrategy.ON_CALL the file objects are wrapped into a decorator
> the following line in SFTPFileObject causes the problem (SftpFileObject.java:289):
> channel.rename(relPath, ((SftpFileObject) newfile).relPath);
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