| /** |
| * 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; |
| |
| /** |
| * A class which represents a common element within the pubsub defined |
| * schemas. One which has a <b>node</b> as an attribute. This class is |
| * used on its own as well as a base class for many others, since the |
| * node is a central concept to most pubsub functionality. |
| * |
| * @author Robin Collier |
| */ |
| public class NodeExtension implements PacketExtension |
| { |
| private PubSubElementType element; |
| private String node; |
| |
| /** |
| * Constructs a <tt>NodeExtension</tt> with an element name specified |
| * by {@link PubSubElementType} and the specified node id. |
| * |
| * @param elem Defines the element name and namespace |
| * @param nodeId Specifies the id of the node |
| */ |
| public NodeExtension(PubSubElementType elem, String nodeId) |
| { |
| element = elem; |
| this.node = nodeId; |
| } |
| |
| /** |
| * Constructs a <tt>NodeExtension</tt> with an element name specified |
| * by {@link PubSubElementType}. |
| * |
| * @param elem Defines the element name and namespace |
| */ |
| public NodeExtension(PubSubElementType elem) |
| { |
| this(elem, null); |
| } |
| |
| /** |
| * Gets the node id |
| * |
| * @return The node id |
| */ |
| public String getNode() |
| { |
| return node; |
| } |
| |
| public String getElementName() |
| { |
| return element.getElementName(); |
| } |
| |
| public String getNamespace() |
| { |
| return element.getNamespace().getXmlns(); |
| } |
| |
| public String toXML() |
| { |
| return '<' + getElementName() + (node == null ? "" : " node='" + node + '\'') + "/>"; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return getClass().getName() + " - content [" + toXML() + "]"; |
| } |
| } |