org.jivesoftware.smackx.pubsub.ConfigurationEvent Maven / Gradle / Ivy

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Smack is an Open Source XMPP (Jabber) client library for instant messaging and presence. This library provides the client side functionality as specified in the core XMPP specifications as related to the client side of said specifications.

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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 java.util.Arrays;
import java.util.Collections;
import java.util.List;

import org.jivesoftware.smack.packet.PacketExtension;

/**
 * Represents the configuration element of a pubsub message event which 
 * associates a configuration form to the node which was configured.  The form 
 * contains the current node configuration.
 *  
 * @author Robin Collier
 */
public class ConfigurationEvent extends NodeExtension implements EmbeddedPacketExtension
{
	private ConfigureForm form;
	
	public ConfigurationEvent(String nodeId)
	{
		super(PubSubElementType.CONFIGURATION, nodeId);
	}
	
	public ConfigurationEvent(String nodeId, ConfigureForm configForm)
	{
		super(PubSubElementType.CONFIGURATION, nodeId);
		form = configForm;
	}
	
	public ConfigureForm getConfiguration()
	{
		return form;
	}

	public List getExtensions()
	{
		if (getConfiguration() == null)
			return Collections.EMPTY_LIST;
		else
			return Arrays.asList(((PacketExtension)getConfiguration().getDataFormToSend()));
	}
}