222 lines
6.8 KiB
Java
222 lines
6.8 KiB
Java
/*
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* Conditions Of Use
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*
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* This software was developed by employees of the National Institute of
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* Standards and Technology (NIST), an agency of the Federal Government.
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* Pursuant to title 15 Untied States Code Section 105, works of NIST
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* employees are not subject to copyright protection in the United States
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* and are considered to be in the public domain. As a result, a formal
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* license is not needed to use the software.
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*
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* This software is provided by NIST as a service and is expressly
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* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
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* AND DATA ACCURACY. NIST does not warrant or make any representations
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* regarding the use of the software or the results thereof, including but
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* not limited to the correctness, accuracy, reliability or usefulness of
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* the software.
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*
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* Permission to use this software is contingent upon your acceptance
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* of the terms of this agreement
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*
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* .
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*
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*/
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/*******************************************************************************
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* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). *
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*******************************************************************************/
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package gov.nist.javax.sip.header;
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import java.text.ParseException;
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/**
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* Protocol name and version.
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*
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* @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:33 $
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*
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* @author M. Ranganathan <br/>
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*
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*
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*
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*/
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public class Protocol extends SIPObject {
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/**
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* Comment for <code>serialVersionUID</code>
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*/
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private static final long serialVersionUID = 2216758055974073280L;
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/** protocolName field
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*/
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protected String protocolName;
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/** protocolVersion field
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*/
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protected String protocolVersion;
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/** transport field
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*/
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protected String transport;
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/**
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* Return canonical form.
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* @return String
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*/
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public String encode() {
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return encode(new StringBuffer()).toString();
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}
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public StringBuffer encode(StringBuffer buffer) {
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buffer.append(protocolName.toUpperCase())
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.append(SLASH)
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.append(protocolVersion)
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.append(SLASH)
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.append(transport.toUpperCase());
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return buffer;
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}
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/** get the protocol name
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* @return String
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*/
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public String getProtocolName() {
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return protocolName;
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}
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/** get the protocol version
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* @return String
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*/
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public String getProtocolVersion() {
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return protocolVersion;
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}
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/**
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* Get the protocol name + version
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* JvB: This is what is returned in the ViaHeader interface for 'getProtocol()'
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*
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* @return String : protocolname + '/' + version
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*/
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public String getProtocol() {
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return protocolName + '/' + protocolVersion;
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}
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public void setProtocol( String name_and_version ) throws ParseException {
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int slash = name_and_version.indexOf('/');
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if (slash>0) {
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this.protocolName = name_and_version.substring(0,slash);
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this.protocolVersion = name_and_version.substring( slash+1 );
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} else throw new ParseException( "Missing '/' in protocol", 0 );
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}
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/** get the transport
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* @return String
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*/
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public String getTransport() {
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return transport;
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}
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/**
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* Set the protocolName member
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* @param p String to set
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*/
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public void setProtocolName(String p) {
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protocolName = p;
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}
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/**
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* Set the protocolVersion member
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* @param p String to set
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*/
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public void setProtocolVersion(String p) {
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protocolVersion = p;
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}
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/**
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* Set the transport member
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* @param t String to set
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*/
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public void setTransport(String t) {
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transport = t;
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}
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/**
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* Default constructor.
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*/
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public Protocol() {
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protocolName = "SIP";
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protocolVersion = "2.0";
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transport = "UDP";
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}
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}
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/*
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* $Log: Protocol.java,v $
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* Revision 1.8 2009/07/17 18:57:33 emcho
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* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
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*
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* Revision 1.7 2007/02/12 15:19:23 belangery
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* Changed the encode() and encodeBody() methods of SIP headers and basic classes to make them use the same StringBuffer instance during the encoding phase.
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*
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* Revision 1.6 2006/07/13 09:01:24 mranga
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* Issue number:
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* Obtained from:
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* Submitted by: jeroen van bemmel
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* Reviewed by: mranga
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* Moved some changes from jain-sip-1.2 to java.net
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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* Revision 1.4 2006/06/19 06:47:26 mranga
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* javadoc fixups
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*
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* Revision 1.3 2006/06/16 15:26:28 mranga
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* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
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*
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* Revision 1.2 2005/10/09 18:47:53 jeroen
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* defined equals() in terms of API calls
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*
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* Revision 1.1.1.1 2005/10/04 17:12:35 mranga
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*
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* Import
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*
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*
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* Revision 1.2 2004/01/22 13:26:29 sverker
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* Issue number:
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* Obtained from:
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* Submitted by: sverker
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* Reviewed by: mranga
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*
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* Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
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*
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* CVS: ----------------------------------------------------------------------
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* CVS: Issue number:
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* CVS: If this change addresses one or more issues,
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* CVS: then enter the issue number(s) here.
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* CVS: Obtained from:
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* CVS: If this change has been taken from another system,
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* CVS: then name the system in this line, otherwise delete it.
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* CVS: Submitted by:
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* CVS: If this code has been contributed to the project by someone else; i.e.,
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* CVS: they sent us a patch or a set of diffs, then include their name/email
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* CVS: address here. If this is your work then delete this line.
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* CVS: Reviewed by:
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* CVS: If we are doing pre-commit code reviews and someone else has
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* CVS: reviewed your changes, include their name(s) here.
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* CVS: If you have not had it reviewed then delete this line.
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*
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*/
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