001/** 002 * 003 * Copyright 2016 Fernando Ramirez 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.mam.provider; 018 019import org.jivesoftware.smack.provider.IQProvider; 020import org.jivesoftware.smackx.mam.element.MamQueryIQ; 021import org.jivesoftware.smackx.xdata.packet.DataForm; 022import org.jivesoftware.smackx.xdata.provider.DataFormProvider; 023import org.xmlpull.v1.XmlPullParser; 024 025/** 026 * MAM Query IQ Provider class. 027 * 028 * @see <a href="http://xmpp.org/extensions/xep-0313.html">XEP-0313: Message 029 * Archive Management</a> 030 * @author Fernando Ramirez 031 * 032 */ 033public class MamQueryIQProvider extends IQProvider<MamQueryIQ> { 034 035 @Override 036 public MamQueryIQ parse(XmlPullParser parser, int initialDepth) throws Exception { 037 DataForm dataForm = null; 038 String queryId = parser.getAttributeValue("", "queryid"); 039 String node = parser.getAttributeValue("", "node"); 040 041 outerloop: while (true) { 042 final int eventType = parser.next(); 043 final String name = parser.getName(); 044 045 switch (eventType) { 046 case XmlPullParser.START_TAG: 047 switch (name) { 048 case DataForm.ELEMENT: 049 dataForm = DataFormProvider.INSTANCE.parse(parser); 050 break; 051 } 052 break; 053 case XmlPullParser.END_TAG: 054 if (parser.getDepth() == initialDepth) { 055 break outerloop; 056 } 057 break; 058 } 059 } 060 061 return new MamQueryIQ(queryId, node, dataForm); 062 } 063 064}