/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This file is part of MjSip (http://www.mjsip.org)
*
* MjSip is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MjSip 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MjSip; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package org.zoolu.sip.call;
import org.zoolu.sip.call.*;
import org.zoolu.sip.message.*;
import org.zoolu.sip.address.NameAddress;
import org.zoolu.sdp.*;
import java.util.Vector;
/** Interface ExtendedCallListener can be implemented to manage exteded SIP calls (sipx.call.ExtendedCall).
* <p> Objects of class ExtendedCall use ExtendedCallListener callback methods to signal
* specific call events.
*/
public interface ExtendedCallListener extends CallListener
{
/** Callback function called when arriving a new REFER method (transfer request). */
public void onCallTransfer(ExtendedCall call, NameAddress refer_to, NameAddress refered_by, Message refer);
/** Callback function called when a call transfer is accepted. */
public void onCallTransferAccepted(ExtendedCall call, Message resp);
/** Callback function called when a call transfer is refused. */
public void onCallTransferRefused(ExtendedCall call, String reason, Message resp);
/** Callback function called when a call transfer is successfully completed. */
public void onCallTransferSuccess(ExtendedCall call, Message notify);
/** Callback function called when a call transfer is NOT sucessfully completed. */
public void onCallTransferFailure(ExtendedCall call, String reason, Message notify);
}