FTP rename fails
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Key: CAMEL-3595
URL: https://issues.apache.org/jira/browse/CAMEL-3595
Project: Camel
Issue Type: Bug
Components: camel-ftp
Affects Versions: 2.4.0
Reporter: Mikael Jørgensen
(This is related to the user group discussion
http://camel.465427.n5.nabble.com/Problem-renaming-existing-file-in-FTP-td3307670.html)
When using a tmpPrefix when uploading, the rename from the tmp-file to the
destination file fails, if the destination file is already present, even though
the option fileExist=Override is used.
We have the problem on just a few destination servers which all seems to be
windows machines(?).
I have fetched the 2.4 branch of camel-ftp to find out why it does not work,
since the unit test you refer to in your previous post do excercise the problem.
It appears that the cause of the problem is, that the FtpOperations.existsFile
fails to return true, which then causes the code not to enter the part where it
deletes the exisiting file.
The reason for the FtpOperations.existsFile to return false, is, that the list
of existing files has the directoryname prepended, e.g. I'm trying to upload
Test.REN to folder test/rename, and in the code
"if (existing.equals(onlyName))"
existing=test/rename\Test.REN and onlyName=Test.REN - which returns false - but
causes the later rename to fail as the target folder did contain the Test.REN.
My guess is that it is server dependent whether the returned list of names in
the directory include the directory name or not?
To fix this I have added the following line of code before the if-statement
existing = FileUtil.stripPath(FileUtil.normalizePath(existing));
So it will strip the path part of the file name before comparing it to onlyName.
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