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      1 /**
      2  * Copyright 2003-2007 Jive Software.
      3  *
      4  * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package org.jivesoftware.smackx.workgroup.packet;
     18 
     19 import org.jivesoftware.smack.packet.IQ;
     20 import org.jivesoftware.smack.provider.IQProvider;
     21 import org.xmlpull.v1.XmlPullParser;
     22 
     23 public class MonitorPacket extends IQ {
     24 
     25     private String sessionID;
     26 
     27     private boolean isMonitor;
     28 
     29     public boolean isMonitor() {
     30         return isMonitor;
     31     }
     32 
     33     public void setMonitor(boolean monitor) {
     34         isMonitor = monitor;
     35     }
     36 
     37     public String getSessionID() {
     38         return sessionID;
     39     }
     40 
     41     public void setSessionID(String sessionID) {
     42         this.sessionID = sessionID;
     43     }
     44 
     45     /**
     46      * Element name of the packet extension.
     47      */
     48     public static final String ELEMENT_NAME = "monitor";
     49 
     50     /**
     51      * Namespace of the packet extension.
     52      */
     53     public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup";
     54 
     55     public String getElementName() {
     56         return ELEMENT_NAME;
     57     }
     58 
     59     public String getNamespace() {
     60         return NAMESPACE;
     61     }
     62 
     63     public String getChildElementXML() {
     64         StringBuilder buf = new StringBuilder();
     65 
     66         buf.append("<").append(ELEMENT_NAME).append(" xmlns=");
     67         buf.append('"');
     68         buf.append(NAMESPACE);
     69         buf.append('"');
     70         buf.append(">");
     71         if (sessionID != null) {
     72             buf.append("<makeOwner sessionID=\""+sessionID+"\"></makeOwner>");
     73         }
     74         buf.append("</").append(ELEMENT_NAME).append("> ");
     75         return buf.toString();
     76     }
     77 
     78 
     79     /**
     80      * Packet extension provider for Monitor Packets.
     81      */
     82     public static class InternalProvider implements IQProvider {
     83 
     84         public IQ parseIQ(XmlPullParser parser) throws Exception {
     85             if (parser.getEventType() != XmlPullParser.START_TAG) {
     86                 throw new IllegalStateException("Parser not in proper position, or bad XML.");
     87             }
     88 
     89             MonitorPacket packet = new MonitorPacket();
     90 
     91             boolean done = false;
     92 
     93 
     94             while (!done) {
     95                 int eventType = parser.next();
     96                 if ((eventType == XmlPullParser.START_TAG) && ("isMonitor".equals(parser.getName()))) {
     97                     String value = parser.nextText();
     98                     if ("false".equalsIgnoreCase(value)) {
     99                         packet.setMonitor(false);
    100                     }
    101                     else {
    102                         packet.setMonitor(true);
    103                     }
    104                 }
    105                 else if (eventType == XmlPullParser.END_TAG && "monitor".equals(parser.getName())) {
    106                     done = true;
    107                 }
    108             }
    109 
    110             return packet;
    111         }
    112     }
    113 }
    114