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.bytestreams.ibb.packet; 15 16 import org.jivesoftware.smack.packet.IQ; 17 import org.jivesoftware.smackx.bytestreams.ibb.InBandBytestreamManager; 18 19 /** 20 * Represents a request to close an In-Band Bytestream. 21 * 22 * @author Henning Staib 23 */ 24 public class Close extends IQ { 25 26 /* unique session ID identifying this In-Band Bytestream */ 27 private final String sessionID; 28 29 /** 30 * Creates a new In-Band Bytestream close request packet. 31 * 32 * @param sessionID unique session ID identifying this In-Band Bytestream 33 */ Close(String sessionID)34 public Close(String sessionID) { 35 if (sessionID == null || "".equals(sessionID)) { 36 throw new IllegalArgumentException("Session ID must not be null or empty"); 37 } 38 this.sessionID = sessionID; 39 setType(Type.SET); 40 } 41 42 /** 43 * Returns the unique session ID identifying this In-Band Bytestream. 44 * 45 * @return the unique session ID identifying this In-Band Bytestream 46 */ getSessionID()47 public String getSessionID() { 48 return sessionID; 49 } 50 51 @Override getChildElementXML()52 public String getChildElementXML() { 53 StringBuilder buf = new StringBuilder(); 54 buf.append("<close "); 55 buf.append("xmlns=\""); 56 buf.append(InBandBytestreamManager.NAMESPACE); 57 buf.append("\" "); 58 buf.append("sid=\""); 59 buf.append(sessionID); 60 buf.append("\""); 61 buf.append("/>"); 62 return buf.toString(); 63 } 64 65 } 66