org.dlese.dpc.util
Class FileDirectoryMonitor

java.lang.Object
  java.util.TimerTask
      org.dlese.dpc.util.FileDirectoryMonitor

All Implemented Interfaces:

Runnable

public class FileDirectoryMonitor

extends TimerTask

Constructor Summary

FileDirectoryMonitor()

Method Summary

void	addListener(FileDirectoryListener listener) Add a FileDirectoryListener to this FileDirectoryMonitor.
protected void	fireFileDirectoryEvent(List filesToAdd, List filesToRemove) Construct the FileDirectoryEvent object and fire off the event to listeners.
boolean	init(String directoryName, long period, boolean asDaemon)
boolean	init(String directoryName, String directoryDataDir, long period, boolean asDaemon)
void	removeListener(FileDirectoryListener listener) Remove a FileDirectoryListener from this FileDirectoryMonitor.
void	run()

Methods inherited from class java.util.TimerTask

cancel, scheduledExecutionTime

Methods inherited from class java.lang.Object

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

Constructor Detail

FileDirectoryMonitor

public FileDirectoryMonitor()

Method Detail

init

public boolean init(String directoryName,
                    long period,
                    boolean asDaemon)

init

public boolean init(String directoryName,
                    String directoryDataDir,
                    long period,
                    boolean asDaemon)

run

public void run()

addListener

public void addListener(FileDirectoryListener listener)

Add a FileDirectoryListener to this FileDirectoryMonitor.

Parameters:

listener - The listener to add

removeListener

public void removeListener(FileDirectoryListener listener)

Remove a FileDirectoryListener from this FileDirectoryMonitor.

Parameters:

listener - The listener to remove

fireFileDirectoryEvent

protected void fireFileDirectoryEvent(List filesToAdd,
                                      List filesToRemove)

Construct the FileDirectoryEvent object and fire off the event to listeners.