org.apache.commons.vfs2
Interface FileListener

All Known Implementing Classes:

DelegateFileObject, WeakRefFileListener

public interface FileListener

Listens for changes to a file.

Author:

Commons VFS team

Method Summary

void	fileChanged(FileChangeEvent event) Called when a file is changed. This will only happen if you monitor the file using FileMonitor.
void	fileCreated(FileChangeEvent event) Called when a file is created.
void	fileDeleted(FileChangeEvent event) Called when a file is deleted.

Method Detail

fileCreated

void fileCreated(FileChangeEvent event)
                 throws java.lang.Exception

Called when a file is created.

Parameters:

event - The FileChangeEvent.

Throws:

java.lang.Exception - if an error occurs.

fileDeleted

void fileDeleted(FileChangeEvent event)
                 throws java.lang.Exception

Called when a file is deleted.

Parameters:

event - The FileChangeEvent.

Throws:

java.lang.Exception - if an error occurs.

fileChanged

void fileChanged(FileChangeEvent event)
                 throws java.lang.Exception

Called when a file is changed.
This will only happen if you monitor the file using FileMonitor.

Parameters:

event - The FileChangeEvent.

Throws:

java.lang.Exception - if an error occurs.