001/** 002 * 003 * Copyright 2003-2007 Jive Software, 2014 Florian Schmaus 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.xhtmlim.provider; 018 019import java.io.IOException; 020 021import org.jivesoftware.smack.packet.Message; 022import org.jivesoftware.smack.provider.ExtensionElementProvider; 023import org.jivesoftware.smack.util.PacketParserUtils; 024 025import org.jivesoftware.smackx.xhtmlim.packet.XHTMLExtension; 026 027import org.xmlpull.v1.XmlPullParser; 028import org.xmlpull.v1.XmlPullParserException; 029 030/** 031 * The XHTMLExtensionProvider parses XHTML packets. 032 * 033 * @author Florian Schmaus 034 */ 035public class XHTMLExtensionProvider extends ExtensionElementProvider<XHTMLExtension> { 036 037 @Override 038 public XHTMLExtension parse(XmlPullParser parser, int initialDepth) throws IOException, XmlPullParserException { 039 XHTMLExtension xhtmlExtension = new XHTMLExtension(); 040 041 while (true) { 042 int eventType = parser.getEventType(); 043 String name = parser.getName(); 044 if (eventType == XmlPullParser.START_TAG) { 045 if (name.equals(Message.BODY)) { 046 xhtmlExtension.addBody(PacketParserUtils.parseElement(parser)); 047 } 048 } else if (eventType == XmlPullParser.END_TAG) { 049 if (parser.getDepth() == initialDepth) { 050 return xhtmlExtension; 051 } 052 } 053 parser.next(); 054 } 055 } 056}