/*
* Copyright (c) 2000-2007 by Rodney Kinney
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License (LGPL) as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, copies are available
* at http://www.opensource.org.
*/
package VASSAL.chat.jabber;
import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.Packet;
/**
* Combined packet filter/listener. Wraps methods in a try/catch so that runtime exceptions are not swallowed silently
* @author rodneykinney
*
*/
public abstract class PacketProcessor implements PacketListener, PacketFilter {
public void processPacket(Packet packet) {
try {
process(packet);
}
// FIXME: review error message
catch (RuntimeException e) {
e.printStackTrace();
}
}
protected abstract void process(Packet packet);
public boolean accept(Packet packet) {
try {
return acceptPacket(packet);
}
// FIXME: review error message
catch (RuntimeException e) {
e.printStackTrace();
return false;
}
}
protected abstract boolean acceptPacket(Packet packet);
public void addTo(XMPPConnection conn) {
conn.addPacketListener(this, this);
}
}