/*
* Copyright 2004-2005 the original author or authors.
*
* 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.
*/
package net.sf.jml.protocol.incoming;
import net.sf.jml.Email;
import net.sf.jml.MsnMessenger;
import net.sf.jml.MsnProtocol;
import net.sf.jml.MsnSwitchboard;
import net.sf.jml.impl.AbstractMessenger;
import net.sf.jml.impl.AbstractSwitchboard;
import net.sf.jml.impl.MsnContactImpl;
import net.sf.jml.protocol.MsnIncomingMessage;
import net.sf.jml.protocol.MsnSession;
/**
* The notice that a friend leaves switchboard.
* <p>
* Supported Protocol: All
* <p>
* Syntax: BYE email( 1)
*
* @author Roger Chen
*/
public class IncomingBYE extends MsnIncomingMessage {
public IncomingBYE(MsnProtocol protocol) {
super(protocol);
}
@Override
protected boolean isSupportTransactionId() {
return false;
}
public Email getEmail() {
return Email.parseStr(getParam(0));
}
public boolean isCloseDueToIdleness() {
return getParam(1) != null;
}
@Override
protected void messageReceived(MsnSession session) {
super.messageReceived(session);
MsnSwitchboard switchboard = session.getSwitchboard();
if (switchboard != null) {
MsnMessenger messenger = session.getMessenger();
MsnContactImpl contact = (MsnContactImpl) messenger
.getContactList().getContactByEmail(getEmail());
if (contact == null) {
contact = new MsnContactImpl(messenger.getContactList());
contact.setEmail(getEmail());
}
((AbstractSwitchboard) switchboard).removeContact(contact);
((AbstractMessenger) messenger).fireContactLeaveSwitchboard(
switchboard, contact);
if (switchboard.getAllContacts().length == 0) {
switchboard.close();
}
}
}
}