stevezhuang created VFS-620:
-------------------------------
Summary: FileObject.moveTo(FileObject) API doesn't work well for a
Linux FTP
Key: VFS-620
URL: https://issues.apache.org/jira/browse/VFS-620
Project: Commons VFS
Issue Type: Bug
Affects Versions: 2.1
Environment: ubuntu vsftpd
Reporter: stevezhuang
FileObject.moveTo(FileObject) API doesn't work well for a Linux FTP, especially
for setting a user directory as its root directory case,
For example, for a ubuntu vsftpd, which is having "/home/user1" as its root
directory, when renaming "/test/test1.txt" to "/test1/test1.txt", it will throw
an exception.
In this case, it should consider the workingDirectory(would be "/home/user1")
together and append it to the from/to path to make the API work.
Sample codes,
FileObject fileObject = null;
FileObject toFileObject = null;
try {
StandardFileSystemManager fsManager = new
StandardFileSystemManager();
fsManager.init();
FileSystemOptions fsOpts = new FileSystemOptions();
FtpFileSystemConfigBuilder.getInstance().setPassiveMode(fsOpts,
true);
FtpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(fsOpts,
true);
UserAuthenticator auth = new StaticUserAuthenticator(null, "*",
"*");
DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(fsOpts, auth);
fileObject = fsManager.resolveFile("ftp://*/test/test.txt";, fsOpts);
System.out.println("File exists:" + fileObject.exists());
toFileObject = fsManager.resolveFile("ftp://*/test1/test1.txt";,
fsOpts);
System.out.println("File exists:" + toFileObject.exists());
if (!toFileObject.exists()) {
toFileObject.createFile();
}
fileObject.moveTo(toFileObject);
} catch (FileSystemException ex) {
ex.printStackTrace();
} finally {
if (fileObject != null) {
try {
fileObject.close();
} catch (FileSystemException ex) {
}
}
if (toFileObject != null) {
try {
toFileObject.close();
} catch (FileSystemException ex) {
}
}
}
And the output,
File exists:true
File exists:false
org.apache.commons.vfs2.FileSystemException: Could not rename
"ftp://*/test/test.txt"; to "ftp://*/test1/test1.txt";.
at
org.apache.commons.vfs2.provider.AbstractFileObject.moveTo(AbstractFileObject.java:1902)
at TestFTP.main(TestFTP.java:59)
Caused by: org.apache.commons.vfs2.FileSystemException: Could not rename FTP
file "ftp://*/test/test.txt"; to "ftp://*/test1/test1.txt";.
at
org.apache.commons.vfs2.provider.ftp.FtpFileObject.doRename(FtpFileObject.java:524)
at
org.apache.commons.vfs2.provider.AbstractFileObject.moveTo(AbstractFileObject.java:1887)
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