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 * Reason.java 28 * Reason = "Reason" HCOLON reason-value *(COMMA reason-value) 29 * reason-value = protocol *(SEMI reason-params) 30 * protocol = "SIP" / "Q.850" / token 31 * reason-params = protocol-cause / reason-text 32 * / reason-extension 33 * protocol-cause = "cause" EQUAL cause 34 * cause = 1*DIGIT 35 * reason-text = "text" EQUAL quoted-string 36 * reason-extension = generic-param 37 */ 38 39 package gov.nist.javax.sip.header; 40 41 import gov.nist.javax.sip.Utils; 42 43 import java.text.ParseException; 44 45 /** 46 * Definition of the Reason SIP Header. 47 * 48 * @version 1.2 $Revision: 1.8 $ $Date: 2009/10/18 13:46:34 $ 49 * 50 * @author M. Ranganathan <br/> 51 * 52 * 53 */ 54 public class Reason 55 extends ParametersHeader 56 implements javax.sip.header.ReasonHeader { 57 58 /** 59 * Comment for <code>serialVersionUID</code> 60 */ 61 private static final long serialVersionUID = -8903376965568297388L; 62 public final String TEXT = ParameterNames.TEXT; 63 public final String CAUSE = ParameterNames.CAUSE; 64 65 protected String protocol; 66 67 /** Get the cause token. 68 *@return the cause code. 69 */ 70 public int getCause() { 71 return getParameterAsInt(CAUSE); 72 } 73 74 /** 75 * Set the cause. 76 * 77 *@param cause - cause to set. 78 */ 79 public void setCause(int cause) throws javax.sip.InvalidArgumentException { 80 this.parameters.set("cause", Integer.valueOf(cause)); 81 } 82 83 /** Set the protocol 84 * 85 *@param protocol - protocol to set. 86 */ 87 88 public void setProtocol(String protocol) throws ParseException { 89 this.protocol = protocol; 90 } 91 92 /** Return the protocol. 93 * 94 *@return the protocol. 95 */ 96 public String getProtocol() { 97 return this.protocol; 98 } 99 100 /** Set the text. 101 * 102 *@param text -- string text to set. 103 */ 104 public void setText(String text) throws ParseException { 105 // JvB: MUST be quoted 106 if ( text.charAt(0) != '"' ) { 107 text = Utils.getQuotedString(text); 108 } 109 this.parameters.set("text", text); 110 } 111 112 /** Get the text. 113 * 114 *@return text parameter. 115 * 116 */ 117 public String getText() { 118 return this.parameters.getParameter("text"); 119 } 120 121 /** Set the cause. 122 123 /** Creates a new instance of Reason */ 124 public Reason() { 125 super(NAME); 126 } 127 128 /** Gets the unique string name of this Header. A name constant is defined in 129 * each individual Header identifying each Header. 130 * 131 * @return the name of this specific Header 132 */ 133 public String getName() { 134 return NAME; 135 136 } 137 138 /** 139 * Encode the body of this header (the stuff that follows headerName). 140 * A.K.A headerValue. 141 */ 142 protected String encodeBody() { 143 StringBuffer s = new StringBuffer(); 144 s.append(protocol); 145 if (parameters != null && !parameters.isEmpty()) 146 s.append(SEMICOLON).append(parameters.encode()); 147 return s.toString(); 148 } 149 150 } 151 /* 152 * $Log: Reason.java,v $ 153 * Revision 1.8 2009/10/18 13:46:34 deruelle_jean 154 * FindBugs Fixes (Category Performance Warnings) 155 * 156 * Issue number: 157 * Obtained from: 158 * Submitted by: Jean Deruelle 159 * Reviewed by: 160 * 161 * Revision 1.7 2009/07/17 18:57:35 emcho 162 * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project. 163 * 164 * Revision 1.6 2008/11/19 10:56:27 jbemmel 165 * Ensure that reason text is quoted 166 * 167 * Revision 1.5 2006/11/01 02:22:56 mranga 168 * Issue number: 83 169 * Obtained from: 170 * Submitted by: 171 * Reviewed by: mranga 172 * fix thread safety issue in NameValueList and clean up some mess. 173 * CVS: ---------------------------------------------------------------------- 174 * CVS: Issue number: 175 * CVS: If this change addresses one or more issues, 176 * CVS: then enter the issue number(s) here. 177 * CVS: Obtained from: 178 * CVS: If this change has been taken from another system, 179 * CVS: then name the system in this line, otherwise delete it. 180 * CVS: Submitted by: 181 * CVS: If this code has been contributed to the project by someone else; i.e., 182 * CVS: they sent us a patch or a set of diffs, then include their name/email 183 * CVS: address here. If this is your work then delete this line. 184 * CVS: Reviewed by: 185 * CVS: If we are doing pre-commit code reviews and someone else has 186 * CVS: reviewed your changes, include their name(s) here. 187 * CVS: If you have not had it reviewed then delete this line. 188 * 189 * Revision 1.4 2006/07/13 09:01:19 mranga 190 * Issue number: 191 * Obtained from: 192 * Submitted by: jeroen van bemmel 193 * Reviewed by: mranga 194 * Moved some changes from jain-sip-1.2 to java.net 195 * 196 * CVS: ---------------------------------------------------------------------- 197 * CVS: Issue number: 198 * CVS: If this change addresses one or more issues, 199 * CVS: then enter the issue number(s) here. 200 * CVS: Obtained from: 201 * CVS: If this change has been taken from another system, 202 * CVS: then name the system in this line, otherwise delete it. 203 * CVS: Submitted by: 204 * CVS: If this code has been contributed to the project by someone else; i.e., 205 * CVS: they sent us a patch or a set of diffs, then include their name/email 206 * CVS: address here. If this is your work then delete this line. 207 * CVS: Reviewed by: 208 * CVS: If we are doing pre-commit code reviews and someone else has 209 * CVS: reviewed your changes, include their name(s) here. 210 * CVS: If you have not had it reviewed then delete this line. 211 * 212 * Revision 1.3 2006/06/19 06:47:26 mranga 213 * javadoc fixups 214 * 215 * Revision 1.2 2006/06/16 15:26:28 mranga 216 * Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak 217 * 218 * Revision 1.1.1.1 2005/10/04 17:12:35 mranga 219 * 220 * Import 221 * 222 * 223 * Revision 1.2 2004/01/22 13:26:29 sverker 224 * Issue number: 225 * Obtained from: 226 * Submitted by: sverker 227 * Reviewed by: mranga 228 * 229 * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags. 230 * 231 * CVS: ---------------------------------------------------------------------- 232 * CVS: Issue number: 233 * CVS: If this change addresses one or more issues, 234 * CVS: then enter the issue number(s) here. 235 * CVS: Obtained from: 236 * CVS: If this change has been taken from another system, 237 * CVS: then name the system in this line, otherwise delete it. 238 * CVS: Submitted by: 239 * CVS: If this code has been contributed to the project by someone else; i.e., 240 * CVS: they sent us a patch or a set of diffs, then include their name/email 241 * CVS: address here. If this is your work then delete this line. 242 * CVS: Reviewed by: 243 * CVS: If we are doing pre-commit code reviews and someone else has 244 * CVS: reviewed your changes, include their name(s) here. 245 * CVS: If you have not had it reviewed then delete this line. 246 * 247 */ 248
