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/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.buddies.internal.chat;
import org.eclipse.net4j.buddies.chat.IChat;
import org.eclipse.net4j.buddies.chat.IComment;
import org.eclipse.net4j.buddies.common.IMessage;
import org.eclipse.net4j.buddies.spi.common.Facility;
import org.eclipse.net4j.util.event.IListener;
import java.util.ArrayList;
import java.util.List;
/**
* @author Eike Stepper
*/
public class Chat extends Facility implements IChat
{
private List<IComment> comments = new ArrayList<IComment>();
public Chat()
{
super(TYPE);
}
public IComment[] getComments()
{
synchronized (comments)
{
return comments.toArray(new IComment[comments.size()]);
}
}
public void sendComment(String text)
{
TextMessage message = new TextMessage(text);
sendMessage(message);
addComment(message.getSenderID(), text);
}
@Override
public void handleMessage(IMessage message)
{
if (message instanceof TextMessage)
{
addComment(message.getSenderID(), ((TextMessage)message).getText());
}
}
protected void addComment(String senderID, String text)
{
Comment comment = new Comment(System.currentTimeMillis(), senderID, text);
synchronized (comments)
{
comments.add(comment);
}
IListener[] listeners = getListeners();
if (listeners != null)
{
fireEvent(new CommentEvent(this, comment), listeners);
}
}
}
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