95 lines
2.9 KiB
Java
95 lines
2.9 KiB
Java
/**
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*
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* Copyright 2003-2010 Jive Software.
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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.attention.packet;
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import org.jivesoftware.smack.packet.ExtensionElement;
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* A PacketExtension that implements XEP-0224: Attention
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*
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* This extension is expected to be added to message stanzas of type 'headline.'
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* Please refer to the XEP for more implementation guidelines.
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*
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* @author Guus der Kinderen, guus.der.kinderen@gmail.com
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* @see <a
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* href="http://xmpp.org/extensions/xep-0224.html">XEP-0224: Attention</a>
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*/
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public class AttentionExtension implements ExtensionElement {
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/**
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* The XML element name of an 'attention' extension.
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*/
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public static final String ELEMENT_NAME = "attention";
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/**
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* The namespace that qualifies the XML element of an 'attention' extension.
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*/
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public static final String NAMESPACE = "urn:xmpp:attention:0";
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/*
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* (non-Javadoc)
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*
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* @see org.jivesoftware.smack.packet.PacketExtension#getElementName()
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*/
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@Override
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public String getElementName() {
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return ELEMENT_NAME;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.jivesoftware.smack.packet.PacketExtension#getNamespace()
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*/
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@Override
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public String getNamespace() {
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return NAMESPACE;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.jivesoftware.smack.packet.PacketExtension#toXML()
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*/
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@Override
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public String toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
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final StringBuilder sb = new StringBuilder();
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sb.append('<').append(getElementName()).append(" xmlns=\"").append(
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getNamespace()).append("\"/>");
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return sb.toString();
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}
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/**
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* A {@link ExtensionElementProvider} for the {@link AttentionExtension}. As
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* Attention elements have no state/information other than the element name
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* and namespace, this implementation simply returns new instances of
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* {@link AttentionExtension}.
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*
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* @author Guus der Kinderen, guus.der.kinderen@gmail.com
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s */
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public static class Provider extends ExtensionElementProvider<AttentionExtension> {
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@Override
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public AttentionExtension parse(XmlPullParser parser, int initialDepth) {
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return new AttentionExtension();
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}
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}
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}
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