/*
* 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.header;
import org.zoolu.sip.address.*;
import org.zoolu.tools.Parser;
/** SIP Event header (RFC 3265).
* <p>Event is a request header field (request-header).
* It appears in SUBSCRIBE and NOTIFY requests. It provides a event-package name. */
public class EventHeader extends ParametricHeader
{
/** State delimiters. */
private static final char [] delim={',', ';', ' ', '\t', '\n', '\r'};
/** Costructs a new EventHeader. */
public EventHeader(String event_package)
{ super(SipHeaders.Event,event_package);
}
/** Costructs a new EventHeader. */
public EventHeader(String event_package, String id)
{ super(SipHeaders.Event,event_package);
if (id!=null) this.setParameter("id",id);
}
/** Costructs a new EventHeader. */
public EventHeader(Header hd)
{ super(hd);
}
/** Gets the event name. */
public String getEvent()
{ return new Parser(value).getWord(delim);
}
/** Gets 'id' parameter. */
public String getId()
{ return this.getParameter("id");
}
/** Whether it has 'id' parameter. */
public boolean hasId()
{ return this.hasParameter("id");
}
}