org.apache.wicket.util.file
Class FileUploadCleaner

java.lang.Object
  org.apache.wicket.util.file.FileUploadCleaner

All Implemented Interfaces:

IFileUploadCleaner

public class FileUploadCleaner
extends Object
implements IFileUploadCleaner

Default implementation of IFileUploadCleaner that uses Apache commons-io FileCleaningTracker to track and clean the temporary created files.

Note: this implementation starts a daemon thread to do the actual work, so it may not be used in some environments like Google AppEngine.

Constructor Summary

FileUploadCleaner()
Construct.

Method Summary

void	destroy() Call this method to stop the cleaner and to free all allocated resources by it
void	track(File file, Object marker) Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileUploadCleaner

public FileUploadCleaner()

Construct.

Method Detail

track

public void track(File file,
                  Object marker)

Track the specified file, using the provided marker, deleting the file when the marker instance is garbage collected.

Specified by:

track in interface IFileUploadCleaner

Parameters:

file - the file to be tracked, not null

marker - the marker object used to track the file, not null

destroy

public void destroy()

Call this method to stop the cleaner and to free all allocated resources by it

Specified by:

destroy in interface IFileUploadCleaner