1 /* 2 * Conditions Of Use 3 * 4 * This software was developed by employees of the National Institute of 5 * Standards and Technology (NIST), an agency of the Federal Government. 6 * Pursuant to title 15 Untied States Code Section 105, works of NIST 7 * employees are not subject to copyright protection in the United States 8 * and are considered to be in the public domain. As a result, a formal 9 * license is not needed to use the software. 10 * 11 * This software is provided by NIST as a service and is expressly 12 * provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED 13 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF 14 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT 15 * AND DATA ACCURACY. NIST does not warrant or make any representations 16 * regarding the use of the software or the results thereof, including but 17 * not limited to the correctness, accuracy, reliability or usefulness of 18 * the software. 19 * 20 * Permission to use this software is contingent upon your acceptance 21 * of the terms of this agreement 22 * 23 * . 24 * 25 */ 26 /******************************************************************************* 27 * Product of NIST/ITL Advanced Networking Technologies Division (ANTD). * 28 *******************************************************************************/ 29 package gov.nist.javax.sip.header; 30 31 import java.util.*; 32 import javax.sip.header.*; 33 34 /** 35 * Date Header. 36 * 37 *@version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:37 $ 38 * 39 *@author M. Ranganathan <br/> 40 *@author Olivier Deruelle <br/> 41 * 42 * 43 */ 44 public class SIPDateHeader extends SIPHeader implements DateHeader { 45 46 /** 47 * Comment for <code>serialVersionUID</code> 48 */ 49 private static final long serialVersionUID = 1734186339037274664L; 50 /** date field 51 */ 52 protected SIPDate date; 53 54 /** Default constructor. 55 */ SIPDateHeader()56 public SIPDateHeader() { 57 super(DATE); 58 } 59 60 /** Encode the header into a String. 61 * @return String 62 */ encodeBody()63 public String encodeBody() { 64 return date.encode(); 65 } 66 67 /** 68 * Set the date member 69 * @param d SIPDate to set 70 */ setDate(SIPDate d)71 public void setDate(SIPDate d) { 72 date = d; 73 74 } 75 76 /** 77 * Sets date of DateHeader. The date is repesented by the Calendar object. 78 * 79 * @param dat the Calendar object date of this header. 80 */ setDate(Calendar dat)81 public void setDate(Calendar dat) { 82 if (dat != null) 83 date = new SIPDate(dat.getTime().getTime()); 84 } 85 86 /** 87 * Gets the date of DateHeader. The date is repesented by the Calender 88 * object. 89 * 90 * @return the Calendar object representing the date of DateHeader 91 */ getDate()92 public Calendar getDate() { 93 if (date == null) 94 return null; 95 return date.getJavaCal(); 96 } 97 clone()98 public Object clone() { 99 SIPDateHeader retval = (SIPDateHeader) super.clone(); 100 if (this.date != null) 101 retval.date = (SIPDate) this.date.clone(); 102 return retval; 103 } 104 } 105 /* 106 * $Log: SIPDateHeader.java,v $ 107 * Revision 1.6 2009/07/17 18:57:37 emcho 108 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. 109 * 110 * Revision 1.5 2006/07/13 09:01:23 mranga 111 * Issue number: 112 * Obtained from: 113 * Submitted by: jeroen van bemmel 114 * Reviewed by: mranga 115 * Moved some changes from jain-sip-1.2 to java.net 116 * 117 * CVS: ---------------------------------------------------------------------- 118 * CVS: Issue number: 119 * CVS: If this change addresses one or more issues, 120 * CVS: then enter the issue number(s) here. 121 * CVS: Obtained from: 122 * CVS: If this change has been taken from another system, 123 * CVS: then name the system in this line, otherwise delete it. 124 * CVS: Submitted by: 125 * CVS: If this code has been contributed to the project by someone else; i.e., 126 * CVS: they sent us a patch or a set of diffs, then include their name/email 127 * CVS: address here. If this is your work then delete this line. 128 * CVS: Reviewed by: 129 * CVS: If we are doing pre-commit code reviews and someone else has 130 * CVS: reviewed your changes, include their name(s) here. 131 * CVS: If you have not had it reviewed then delete this line. 132 * 133 * Revision 1.3 2006/06/19 06:47:26 mranga 134 * javadoc fixups 135 * 136 * Revision 1.2 2006/06/16 15:26:28 mranga 137 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak 138 * 139 * Revision 1.1.1.1 2005/10/04 17:12:35 mranga 140 * 141 * Import 142 * 143 * 144 * Revision 1.3 2005/04/16 20:38:50 dmuresan 145 * Canonical clone() implementations for the GenericObject and GenericObjectList hierarchies 146 * 147 * Revision 1.2 2004/01/22 13:26:29 sverker 148 * Issue number: 149 * Obtained from: 150 * Submitted by: sverker 151 * Reviewed by: mranga 152 * 153 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags. 154 * 155 * CVS: ---------------------------------------------------------------------- 156 * CVS: Issue number: 157 * CVS: If this change addresses one or more issues, 158 * CVS: then enter the issue number(s) here. 159 * CVS: Obtained from: 160 * CVS: If this change has been taken from another system, 161 * CVS: then name the system in this line, otherwise delete it. 162 * CVS: Submitted by: 163 * CVS: If this code has been contributed to the project by someone else; i.e., 164 * CVS: they sent us a patch or a set of diffs, then include their name/email 165 * CVS: address here. If this is your work then delete this line. 166 * CVS: Reviewed by: 167 * CVS: If we are doing pre-commit code reviews and someone else has 168 * CVS: reviewed your changes, include their name(s) here. 169 * CVS: If you have not had it reviewed then delete this line. 170 * 171 */ 172