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package de.thedevstack.conversationsplus.xmpp.pubsub;
import de.thedevstack.conversationsplus.xml.Element;
import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
/**
* Representation of a PubSub IQ packet as defined in XEP-0060.
* <br>One example:
* <pre>
* <iq type='get'
* from='romeo@montague.lit'
* to='pubsub.shakespeare.lit'
* id='items1'>
* <pubsub xmlns='http://jabber.org/protocol/pubsub'>
* <items node='urn:xmpp:pubsub:subscription'/>
* </pubsub>
* </iq>
* </pre>
* @see <a href="http://xmpp.org/extensions/xep-0330.html">http://xmpp.org/extensions/xep-0060.html</a>
*/
public class PubSubPacket extends IqPacket {
/**
* The namespace of pubsub.
*/
public static final String NAMESPACE = "http://jabber.org/protocol/pubsub";
/**
* The name of the root element.
*/
public static final String ELEMENT_NAME = "pubsub";
/**
* The PubSub element - everything which is added to this packet is a child of this element.
*/
private Element pubSubElement;
/**
* Instantiate the PubSubPacket for the given type.
* @param type the IqPacket.TYPE
*/
public PubSubPacket(IqPacket.TYPE type) {
super(type);
this.pubSubElement = super.addChild(PubSubPacket.ELEMENT_NAME, PubSubPacket.NAMESPACE);
}
/**
* Adds an element to the PubSub element instead of the IqPacket.
* @param child the children to be added
* @return the added children
*/
@Override
public Element addChild(Element child) {
return this.pubSubElement.addChild(child);
}
/**
* Adds an element to the PubSub element instead of the IqPacket.
* @param name name of the children to be added
* @return the added children
*/
@Override
public Element addChild(String name) {
return this.pubSubElement.addChild(name);
}
/**
* Adds an element to the PubSub element instead of the IqPacket.
* @param name name of the children to be added
* @param xmlns namespace of the children to be added
* @return the added children
*/
@Override
public Element addChild(String name, String xmlns) {
return this.pubSubElement.addChild(name, xmlns);
}
}
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