/**
 * Copyright 2012 Miron Cuperman.
 *
 * 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.smack.packet;



/**
 * Contains packets that are unknown to Smack, but may be processed by extensions.
 */
public abstract class UnknownPacket extends Packet implements PacketExtension {
    public String toXML() {
        StringBuilder buf = new StringBuilder();
        buf.append("<").append(getElementName());
        if (getXmlns() != null) {
            buf.append(" xmlns=\"").append(getNamespace()).append("\"");
        }
        buf.append("/>");
        return buf.toString();
    }
}