Message.java

/* Copyright (c) 2008 Bluendo S.r.L.
 * See about.html for details about license.
 *
 * $Id: Message.java 1375 2009-04-20 07:51:54Z luca $
*/

package it.yup.xmpp.packets;

import it.yup.xml.Element;

public class Message extends Stanza {

	public static final String MESSAGE  = "message";
	public static final String BODY     = "body";
	public static final String SUBJECT  = "subject";
	public static final String THREAD   = "thread";
	public static final String ERROR    = "error";
	
	public static final String CHAT    		= "chat";
	public static final String GROUPCHAT	= "groupchat";
	public static final String NORMAL    	= "normal";
	public static final String HEADLINE   	= "headline";
	
	public Message(String to, String type) {
		super(MESSAGE, to, type, null);
	}

	public void setBody(String body) {
		removeChild(NS_JABBER_CLIENT, BODY);
		addElementAndContent(NS_JABBER_CLIENT, BODY, body);
	}

	public String getBody() {
		Element el = (Element) this.getChildByName(NS_JABBER_CLIENT, BODY);
		if (el != null) {
			return el.getText();
		}
		return null;
	}

	public String getErrorText() {
		Element el = getChildByName(NS_JABBER_CLIENT, ERROR);
		if (el == null)
			return null;
		
		Element txt = el.getChildByName("urn:ietf:params:xml:ns:xmpp-stanzas", "text");
		if(txt == null) {
			return null;
		}
		
		return txt.getText();
	}

	public Message(Element e) {
		super(e);
	}

}