1/**
2 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
3 * you may not use this file except in compliance with the License.
4 * You may obtain a copy of the License at
5 *
6 *     http://www.apache.org/licenses/LICENSE-2.0
7 *
8 * Unless required by applicable law or agreed to in writing, software
9 * distributed under the License is distributed on an "AS IS" BASIS,
10 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 * See the License for the specific language governing permissions and
12 * limitations under the License.
13 */
14package org.jivesoftware.smackx.pubsub.provider;
15
16import java.util.List;
17import java.util.Map;
18
19import org.jivesoftware.smack.packet.PacketExtension;
20import org.jivesoftware.smackx.provider.EmbeddedExtensionProvider;
21import org.jivesoftware.smackx.pubsub.RetractItem;
22
23/**
24 * Parses the <b>retract</b> element out of the message event stanza from
25 * the server as specified in the <a href="http://xmpp.org/extensions/xep-0060.html#schemas-event">retract schema</a>.
26 * This element is a child of the <b>items</b> element.
27 *
28 * @author Robin Collier
29 */
30public class RetractEventProvider extends EmbeddedExtensionProvider
31{
32	@Override
33	protected PacketExtension createReturnExtension(String currentElement, String currentNamespace, Map<String, String> attributeMap, List<? extends PacketExtension> content)
34	{
35		return new RetractItem(attributeMap.get("id"));
36	}
37
38}
39