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      1 /**
      2  * $RCSfile$
      3  * $Revision$
      4  * $Date$
      5  *
      6  * Copyright 2003-2007 Jive Software.
      7  *
      8  * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
      9  * you may not use this file except in compliance with the License.
     10  * You may obtain a copy of the License at
     11  *
     12  *     http://www.apache.org/licenses/LICENSE-2.0
     13  *
     14  * Unless required by applicable law or agreed to in writing, software
     15  * distributed under the License is distributed on an "AS IS" BASIS,
     16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     17  * See the License for the specific language governing permissions and
     18  * limitations under the License.
     19  */
     20 
     21 package org.jivesoftware.smackx.provider;
     22 
     23 import org.jivesoftware.smack.packet.IQ;
     24 import org.jivesoftware.smack.provider.IQProvider;
     25 import org.jivesoftware.smackx.packet.MUCAdmin;
     26 import org.xmlpull.v1.XmlPullParser;
     27 
     28 /**
     29  * The MUCAdminProvider parses MUCAdmin packets. (@see MUCAdmin)
     30  *
     31  * @author Gaston Dombiak
     32  */
     33 public class MUCAdminProvider implements IQProvider {
     34 
     35     public IQ parseIQ(XmlPullParser parser) throws Exception {
     36         MUCAdmin mucAdmin = new MUCAdmin();
     37         boolean done = false;
     38         while (!done) {
     39             int eventType = parser.next();
     40             if (eventType == XmlPullParser.START_TAG) {
     41                 if (parser.getName().equals("item")) {
     42                     mucAdmin.addItem(parseItem(parser));
     43                 }
     44             }
     45             else if (eventType == XmlPullParser.END_TAG) {
     46                 if (parser.getName().equals("query")) {
     47                     done = true;
     48                 }
     49             }
     50         }
     51 
     52         return mucAdmin;
     53     }
     54 
     55     private MUCAdmin.Item parseItem(XmlPullParser parser) throws Exception {
     56         boolean done = false;
     57         MUCAdmin.Item item =
     58             new MUCAdmin.Item(
     59                 parser.getAttributeValue("", "affiliation"),
     60                 parser.getAttributeValue("", "role"));
     61         item.setNick(parser.getAttributeValue("", "nick"));
     62         item.setJid(parser.getAttributeValue("", "jid"));
     63         while (!done) {
     64             int eventType = parser.next();
     65             if (eventType == XmlPullParser.START_TAG) {
     66                 if (parser.getName().equals("actor")) {
     67                     item.setActor(parser.getAttributeValue("", "jid"));
     68                 }
     69                 if (parser.getName().equals("reason")) {
     70                     item.setReason(parser.nextText());
     71                 }
     72             }
     73             else if (eventType == XmlPullParser.END_TAG) {
     74                 if (parser.getName().equals("item")) {
     75                     done = true;
     76                 }
     77             }
     78         }
     79         return item;
     80     }
     81 }
     82