Package ui.listener

Class FileMonitor

java.lang.Object

ui.listener.FileMonitor

public class FileMonitor
extends java.lang.Object

Réalise le monitoring d'un fichiers

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FileMonitor()	Constructeur (protected)

Method Summary

Modifier and Type	Method	Description
void	addFileChangeListener(FileChangeListener listener, java.lang.String fileName, long period)	Add a monitored file with a FileChangeListener.
protected void	fireFileChangeEvent(FileChangeListener listener, java.lang.String fileName)	Déclencheur
static FileMonitor	getInstance()	renvoie une instance de FileMonitor
void	removeFileChangeListener(FileChangeListener listener, java.lang.String fileName)	Remove the listener from the notification list.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileMonitor

protected FileMonitor()

Constructeur (protected)

Method Detail

getInstance

public static FileMonitor getInstance()

renvoie une instance de FileMonitor

Returns:

instance de la fabrique

addFileChangeListener

public void addFileChangeListener(FileChangeListener listener,
                                  java.lang.String fileName,
                                  long period)
                           throws java.io.FileNotFoundException

Add a monitored file with a FileChangeListener.

Parameters:

listener - listener to notify when the file changed.

fileName - name of the file to monitor.

period - polling period in milliseconds.

Throws:

java.io.FileNotFoundException - si le fichier en paramètre n'existe pas

removeFileChangeListener

public void removeFileChangeListener(FileChangeListener listener,
                                     java.lang.String fileName)

Remove the listener from the notification list.

Parameters:

listener - the listener to be removed.

fileName - le nom du fichier lié au listener

fireFileChangeEvent

protected void fireFileChangeEvent(FileChangeListener listener,
                                   java.lang.String fileName)

Déclencheur

Parameters:

listener - le listener

fileName - nom du fichier