1 /** 2 * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); 3 * you may not use this file except in compliance with the License. 4 * You may obtain a copy of the License at 5 * 6 * http://www.apache.org/licenses/LICENSE-2.0 7 * 8 * Unless required by applicable law or agreed to in writing, software 9 * distributed under the License is distributed on an "AS IS" BASIS, 10 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 * See the License for the specific language governing permissions and 12 * limitations under the License. 13 */ 14 package org.jivesoftware.smackx.pubsub; 15 16 /** 17 * Represents a request to subscribe to a node. 18 * 19 * @author Robin Collier 20 */ 21 public class SubscribeExtension extends NodeExtension 22 { 23 protected String jid; 24 SubscribeExtension(String subscribeJid)25 public SubscribeExtension(String subscribeJid) 26 { 27 super(PubSubElementType.SUBSCRIBE); 28 jid = subscribeJid; 29 } 30 SubscribeExtension(String subscribeJid, String nodeId)31 public SubscribeExtension(String subscribeJid, String nodeId) 32 { 33 super(PubSubElementType.SUBSCRIBE, nodeId); 34 jid = subscribeJid; 35 } 36 getJid()37 public String getJid() 38 { 39 return jid; 40 } 41 42 @Override toXML()43 public String toXML() 44 { 45 StringBuilder builder = new StringBuilder("<"); 46 builder.append(getElementName()); 47 48 if (getNode() != null) 49 { 50 builder.append(" node='"); 51 builder.append(getNode()); 52 builder.append("'"); 53 } 54 builder.append(" jid='"); 55 builder.append(getJid()); 56 builder.append("'/>"); 57 58 return builder.toString(); 59 } 60 } 61