1600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/* 2600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Conditions Of Use 3600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 4600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* This software was developed by employees of the National Institute of 5600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Standards and Technology (NIST), an agency of the Federal Government. 6600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Pursuant to title 15 Untied States Code Section 105, works of NIST 7600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* employees are not subject to copyright protection in the United States 8600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* and are considered to be in the public domain. As a result, a formal 9600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* license is not needed to use the software. 10600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 11600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* This software is provided by NIST as a service and is expressly 12600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED 13600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF 14600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT 15600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* AND DATA ACCURACY. NIST does not warrant or make any representations 16600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* regarding the use of the software or the results thereof, including but 17600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* not limited to the correctness, accuracy, reliability or usefulness of 18600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* the software. 19600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 20600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Permission to use this software is contingent upon your acceptance 21600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* of the terms of this agreement 22600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 23600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* . 24600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* 25600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang*/ 26600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/******************************************************************************* 27600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). * 28600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang*******************************************************************************/ 29600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangpackage gov.nist.javax.sip.header; 30600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 31600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangimport javax.sip.header.*; 32600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangimport java.text.ParseException; 33600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 34600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang/** 35600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * InReplyTo SIP Header. 36600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 37600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:31 $ 38600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 39600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @author M. Ranganathan <br/> 40600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @author Olivier Deruelle <br/> 41600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 42600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 43600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 44600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wangpublic class InReplyTo extends SIPHeader implements InReplyToHeader { 45600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 46600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** 47600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Comment for <code>serialVersionUID</code> 48600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 49600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang private static final long serialVersionUID = 1682602905733508890L; 50600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 51600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang protected CallIdentifier callId; 52600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 53600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** Default constructor 54600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 55600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public InReplyTo() { 56600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang super(IN_REPLY_TO); 57600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 58600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 59600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** constructor 60600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @param cid CallIdentifier to set 61600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 62600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public InReplyTo(CallIdentifier cid) { 63600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang super(IN_REPLY_TO); 64600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang callId = cid; 65600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 66600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 67600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** 68600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Sets the Call-Id of the InReplyToHeader. The CallId parameter uniquely 69600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * identifies a serious of messages within a dialogue. 70600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 71600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @param callId - the string value of the Call-Id of this InReplyToHeader. 72600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @throws ParseException which signals that an error has been reached 73600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * unexpectedly while parsing the callId value. 74600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 75600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public void setCallId(String callId) throws ParseException { 76600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang try { 77600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang this.callId = new CallIdentifier(callId); 78600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } catch (Exception e) { 79600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang throw new ParseException(e.getMessage(), 0); 80600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 81600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 82600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 83600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** 84600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Returns the Call-Id of InReplyToHeader. The CallId parameter uniquely 85600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * identifies a series of messages within a dialogue. 86600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * 87600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @return the String value of the Call-Id of this InReplyToHeader 88600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 89600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public String getCallId() { 90600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang if (callId == null) 91600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang return null; 92600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang return callId.encode(); 93600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 94600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 95600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang /** 96600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * Generate canonical form of the header. 97600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang * @return String 98600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang */ 99600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public String encodeBody() { 100600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang return callId.encode(); 101600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 102600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 103600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang public Object clone() { 104600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang InReplyTo retval = (InReplyTo) super.clone(); 105600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang if (this.callId != null) 106600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang retval.callId = (CallIdentifier) this.callId.clone(); 107600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang return retval; 108600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang } 109600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang} 110600c7a4bbc7348167293eac928192e695b4ad5baChung-yih Wang 111