net.sf.webphotos.sync.FTP.SyncAdapter.java Source code

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Here is the source code for net.sf.webphotos.sync.FTP.SyncAdapter.java

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/**
 * Copyright 2008 WebPhotos
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * SyncAdapter.java
 *
 * Created on 19 de Maio de 2006, 16:06
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package net.sf.webphotos.sync.FTP;

import net.sf.webphotos.sync.SyncEvent;
import net.sf.webphotos.sync.SyncListener;
import org.apache.commons.net.util.ListenerList;

/**
 * Adapta o listener para sincronizao.
 * Implementa a classe SyncListener.
 * @author guilherme
 */
public class SyncAdapter implements SyncListener {

    private ListenerList internalListeners;

    /**
     * Construtor da classe.
     * Cria uma nova instncia de SyncAdapter.
     */
    public SyncAdapter() {
        internalListeners = new ListenerList();
    }

    /**
     * Registra a FTPSyncListener para receber FTPSyncEvents.
     * Embora este mtodo no esteja declarado para ser sincronizado, 
     * executado em uma maneira segura de thread.
     * @param listener O FTPSyncListener para registrar.
     */
    public void addSyncListener(SyncListener listener) {
        internalListeners.addListener(listener);
    }

    /**
     * Remove a FTPSyncListener.
     * Embora este mtodo no esteja sincronizado,
     *  executado em uma maneira segura de thread.
     * @param listener  O FTPSyncListener para remover.
     */
    public void removeSyncListener(SyncListener listener) {
        internalListeners.removeListener(listener);
    }

    /**
     * Implementa o mtodo disconnected da interface
     * {@link net.sf.webphotos.sync.SyncListener SyncListener}.
     * Esse mtodo ser manipulado e trabalhado na classe
     * {@link net.sf.webphotos.gui.FtpClient FtpClient}.
     * @param event Evento de SyncEvent.
     */
    @Override
    public void disconnected(SyncEvent event) {
    }

    /**
     * Implementa o mtodo connected da interface
     * {@link net.sf.webphotos.sync.SyncListener SyncListener}.
     * Esse mtodo ser manipulado e trabalhado na classe
     * {@link net.sf.webphotos.gui.FtpClient FtpClient}.
     * @param event Evento de SyncEvent.
     */
    @Override
    public void connected(SyncEvent event) {
    }

    /**
     * Implementa o mtodo logonStarted da interface
     * {@link net.sf.webphotos.sync.SyncListener SyncListener}.
     * Esse mtodo ser manipulado e trabalhado na classe
     * {@link net.sf.webphotos.gui.FtpClient FtpClient}.
     * @param event Evento de SyncEvent.
     */
    @Override
    public void logonStarted(SyncEvent event) {
    }

}