001/**
002 *
003 * Copyright the original author or authors
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smackx.shim.provider;
018
019import org.jivesoftware.smack.packet.PacketExtension;
020import org.jivesoftware.smack.provider.PacketExtensionProvider;
021import org.jivesoftware.smackx.shim.packet.Header;
022import org.xmlpull.v1.XmlPullParser;
023
024/**
025 * Parses the header element as defined in <a href="http://xmpp.org/extensions/xep-0131">Stanza Headers and Internet Metadata (SHIM)</a>.
026 * 
027 * @author Robin Collier
028 */
029public class HeaderProvider implements PacketExtensionProvider
030{
031        public PacketExtension parseExtension(XmlPullParser parser) throws Exception
032        {
033                String name = parser.getAttributeValue(null, "name");
034                String value = null;
035                
036                parser.next();
037                
038                if (parser.getEventType() == XmlPullParser.TEXT)
039                        value = parser.getText();
040                
041                while(parser.getEventType() != XmlPullParser.END_TAG)
042                        parser.next();
043                
044                return new Header(name, value);
045        }
046
047}