89 lines
2.2 KiB
Java
89 lines
2.2 KiB
Java
/**
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*
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* Copyright the original author or authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.pubsub;
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import org.jivesoftware.smack.packet.ExtensionElement;
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/**
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* A class which represents a common element within the pubsub defined
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* schemas. One which has a <b>node</b> as an attribute. This class is
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* used on its own as well as a base class for many others, since the
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* node is a central concept to most pubsub functionality.
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*
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* @author Robin Collier
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*/
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public class NodeExtension implements ExtensionElement
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{
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private final PubSubElementType element;
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private final String node;
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/**
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* Constructs a <tt>NodeExtension</tt> with an element name specified
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* by {@link PubSubElementType} and the specified node id.
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*
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* @param elem Defines the element name and namespace
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* @param nodeId Specifies the id of the node
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*/
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public NodeExtension(PubSubElementType elem, String nodeId)
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{
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element = elem;
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this.node = nodeId;
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}
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/**
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* Constructs a <tt>NodeExtension</tt> with an element name specified
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* by {@link PubSubElementType}.
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*
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* @param elem Defines the element name and namespace
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*/
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public NodeExtension(PubSubElementType elem)
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{
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this(elem, null);
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}
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/**
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* Gets the node id.
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*
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* @return The node id
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*/
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public String getNode()
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{
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return node;
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}
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public String getElementName()
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{
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return element.getElementName();
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}
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public String getNamespace()
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{
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return element.getNamespace().getXmlns();
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}
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public CharSequence toXML()
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{
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return '<' + getElementName() + (node == null ? "" : " node='" + node + '\'') + "/>";
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}
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@Override
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public String toString()
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{
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return getClass().getName() + " - content [" + toXML() + "]";
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}
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}
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