/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain. As a result, a formal
* license is not needed to use the software.
*
* This software is provided by NIST as a service and is expressly
* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY. NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*
* .
*
*/
/*******************************************************************************
* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). *
*******************************************************************************/
package gov.nist.javax.sip.header;
import gov.nist.javax.sip.*;
import java.text.ParseException;
/**
* Protocol name and version.
*
* @version 1.2 $Revision: 1.9 $ $Date: 2010-05-06 14:07:52 $
*
* @author M. Ranganathan <br/>
*
*
*
*/
public class Protocol extends SIPObject {
/**
* Comment for <code>serialVersionUID</code>
*/
private static final long serialVersionUID = 2216758055974073280L;
/** protocolName field
*/
protected String protocolName;
/** protocolVersion field
*/
protected String protocolVersion;
/** transport field
*/
protected String transport;
/**
* Return canonical form.
* @return String
*/
public String encode() {
return encode(new StringBuilder()).toString();
}
public StringBuilder encode(StringBuilder buffer) {
buffer.append(Utils.toUpperCase(protocolName))
.append(SLASH)
.append(protocolVersion)
.append(SLASH)
.append(transport.toUpperCase());
return buffer;
}
/** get the protocol name
* @return String
*/
public String getProtocolName() {
return protocolName;
}
/** get the protocol version
* @return String
*/
public String getProtocolVersion() {
return protocolVersion;
}
/**
* Get the protocol name + version
* JvB: This is what is returned in the ViaHeader interface for 'getProtocol()'
*
* @return String : protocolname + '/' + version
*/
public String getProtocol() {
return protocolName + '/' + protocolVersion;
}
public void setProtocol( String name_and_version ) throws ParseException {
int slash = name_and_version.indexOf('/');
if (slash>0) {
this.protocolName = name_and_version.substring(0,slash);
this.protocolVersion = name_and_version.substring( slash+1 );
} else throw new ParseException( "Missing '/' in protocol", 0 );
}
/** get the transport
* @return String
*/
public String getTransport() {
return transport;
}
/**
* Set the protocolName member
* @param p String to set
*/
public void setProtocolName(String p) {
protocolName = p;
}
/**
* Set the protocolVersion member
* @param p String to set
*/
public void setProtocolVersion(String p) {
protocolVersion = p;
}
/**
* Set the transport member
* @param t String to set
*/
public void setTransport(String t) {
transport = t;
}
/**
* Default constructor.
*/
public Protocol() {
protocolName = "SIP";
protocolVersion = "2.0";
transport = "UDP";
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.8 2009/07/17 18:57:33 emcho
* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
*
* Revision 1.7 2007/02/12 15:19:23 belangery
* Changed the encode() and encodeBody() methods of SIP headers and basic classes to make them use the same StringBuilder instance during the encoding phase.
*
* Revision 1.6 2006/07/13 09:01:24 mranga
* Issue number:
* Obtained from:
* Submitted by: jeroen van bemmel
* Reviewed by: mranga
* Moved some changes from jain-sip-1.2 to java.net
*
* CVS: ----------------------------------------------------------------------
* CVS: Issue number:
* CVS: If this change addresses one or more issues,
* CVS: then enter the issue number(s) here.
* CVS: Obtained from:
* CVS: If this change has been taken from another system,
* CVS: then name the system in this line, otherwise delete it.
* CVS: Submitted by:
* CVS: If this code has been contributed to the project by someone else; i.e.,
* CVS: they sent us a patch or a set of diffs, then include their name/email
* CVS: address here. If this is your work then delete this line.
* CVS: Reviewed by:
* CVS: If we are doing pre-commit code reviews and someone else has
* CVS: reviewed your changes, include their name(s) here.
* CVS: If you have not had it reviewed then delete this line.
*
* Revision 1.4 2006/06/19 06:47:26 mranga
* javadoc fixups
*
* Revision 1.3 2006/06/16 15:26:28 mranga
* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
*
* Revision 1.2 2005/10/09 18:47:53 jeroen
* defined equals() in terms of API calls
*
* Revision 1.1.1.1 2005/10/04 17:12:35 mranga
*
* Import
*
*
* Revision 1.2 2004/01/22 13:26:29 sverker
* Issue number:
* Obtained from:
* Submitted by: sverker
* Reviewed by: mranga
*
* Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
*
* CVS: ----------------------------------------------------------------------
* CVS: Issue number:
* CVS: If this change addresses one or more issues,
* CVS: then enter the issue number(s) here.
* CVS: Obtained from:
* CVS: If this change has been taken from another system,
* CVS: then name the system in this line, otherwise delete it.
* CVS: Submitted by:
* CVS: If this code has been contributed to the project by someone else; i.e.,
* CVS: they sent us a patch or a set of diffs, then include their name/email
* CVS: address here. If this is your work then delete this line.
* CVS: Reviewed by:
* CVS: If we are doing pre-commit code reviews and someone else has
* CVS: reviewed your changes, include their name(s) here.
* CVS: If you have not had it reviewed then delete this line.
*
*/