public class WeakRefFileListener extends Object implements FileListener
Modifier | Constructor and Description |
---|---|
protected |
WeakRefFileListener(FileObject file,
FileListener listener) |
Modifier and Type | Method and Description |
---|---|
void |
fileChanged(FileChangeEvent event)
Called when a file is changed.
|
void |
fileCreated(FileChangeEvent event)
Called when a file is created.
|
void |
fileDeleted(FileChangeEvent event)
Called when a file is deleted.
|
protected FileListener |
getListener()
Gets the wrapped listener.
|
static void |
installListener(FileObject file,
FileListener listener)
Installs the
listener at the given file . |
protected WeakRefFileListener(FileObject file, FileListener listener)
public static void installListener(FileObject file, FileListener listener)
listener
at the given file
.file
- The FileObject to listen on.listener
- The FileListenerprotected FileListener getListener() throws Exception
Exception
- if an error occurs.public void fileCreated(FileChangeEvent event) throws Exception
fileCreated
in interface FileListener
event
- The FileChangeEvent.Exception
- if an error occurs.public void fileDeleted(FileChangeEvent event) throws Exception
fileDeleted
in interface FileListener
event
- The FileChangeEvent.Exception
- if an error occurs.public void fileChanged(FileChangeEvent event) throws Exception
This will only happen if you monitor the file using FileMonitor
.
fileChanged
in interface FileListener
event
- The FileChangeEvent.Exception
- if an error occurs.Copyright © 2002–2020 The Apache Software Foundation. All rights reserved.