/** | |
* 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() + "]"; | |
} | |
} |