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/**
* All rights reserved. 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 org.jivesoftware.smackx.pubsub;
import org.jivesoftware.smack.packet.PacketExtension;
import org.jivesoftware.smackx.pubsub.packet.PubSubNamespace;
/**
* Represents and item that has been deleted from a node.
*
* @author Robin Collier
*/
public class RetractItem implements PacketExtension
{
private String id;
/**
* Construct a <tt>RetractItem</tt> with the specified id.
*
* @param itemId The id if the item deleted
*/
public RetractItem(String itemId)
{
if (itemId == null)
throw new IllegalArgumentException("itemId must not be 'null'");
id = itemId;
}
public String getId()
{
return id;
}
public String getElementName()
{
return "retract";
}
public String getNamespace()
{
return PubSubNamespace.EVENT.getXmlns();
}
public String toXML()
{
return "<retract id='" + id + "'/>";
}
}
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