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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.provider;
import java.util.List;
import java.util.Map;
import org.jivesoftware.smack.packet.PacketExtension;
import org.jivesoftware.smackx.packet.DataForm;
import org.jivesoftware.smackx.provider.EmbeddedExtensionProvider;
import org.jivesoftware.smackx.pubsub.ConfigurationEvent;
import org.jivesoftware.smackx.pubsub.ConfigureForm;
/**
* Parses the node configuration element out of the message event stanza from
* the server as specified in the <a href="http://xmpp.org/extensions/xep-0060.html#schemas-event">configuration schema</a>.
*
* @author Robin Collier
*/
public class ConfigEventProvider extends EmbeddedExtensionProvider
{
@Override
protected PacketExtension createReturnExtension(String currentElement, String currentNamespace, Map<String, String> attMap, List<? extends PacketExtension> content)
{
if (content.size() == 0)
return new ConfigurationEvent(attMap.get("node"));
else
return new ConfigurationEvent(attMap.get("node"), new ConfigureForm((DataForm)content.iterator().next()));
}
}
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