android.gov.nist.javax.sip.header.Server Maven / Gradle / Ivy
/*
* 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 android.gov.nist.javax.sip.header;
import java.text.ParseException;
import android.javax.sip.header.*;
import java.util.*;
/**
* Supported SIP Header.
*
* @version 1.2 $Revision: 1.6 $ $Date: 2010-05-06 14:07:49 $
*
* @author M. Ranganathan
* @author Olivier Deruelle
*
*
*
*/
public class Server extends SIPHeader implements ServerHeader {
/**
* Comment for serialVersionUID
*/
private static final long serialVersionUID = -3587764149383342973L;
/** Product tokens.
*/
protected List productTokens;
/**
* Return canonical form.
* @return String
*/
private StringBuilder encodeProduct(StringBuilder tokens) {
// StringBuilder tokens = new StringBuilder();
ListIterator it = productTokens.listIterator();
while (it.hasNext()) {
tokens.append((String) it.next());
if (it.hasNext())
tokens.append('/');
else
break;
}
return tokens;
}
/** set the productToken field
* @param pt String to set
*/
public void addProductToken(String pt) {
productTokens.add(pt);
}
/**
* Constructor.
*/
public Server() {
super(NAME);
productTokens = new LinkedList();
}
/** Encode only the body of this header.
*@return encoded value of the header.
*/
public StringBuilder encodeBody(StringBuilder retval) {
return encodeProduct(retval);
}
/**
* Returns the list value of the product parameter.
*
* @return the software of this UserAgentHeader
*/
public ListIterator getProduct() {
if (productTokens == null || productTokens.isEmpty())
return null;
else
return productTokens.listIterator();
}
/**
* Sets the product value of the UserAgentHeader.
*
* @param product - a List specifying the product value
* @throws ParseException which signals that an error has been reached
* unexpectedly while parsing the product value.
*/
public void setProduct(List product) throws ParseException {
if (product == null)
throw new NullPointerException(
"JAIN-SIP Exception, UserAgent, "
+ "setProduct(), the "
+ " product parameter is null");
productTokens = product;
}
}
/*
* $Log: not supported by cvs2svn $
* Revision 1.5 2009/07/17 18:57:38 emcho
* Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
*
* Revision 1.4 2006/07/13 09:01:04 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 1.3 2006/06/19 06:47:27 mranga
* javadoc fixups
*
* Revision 1.2 2006/06/16 15:26:28 mranga
* Added NIST disclaimer to all public domain files. Clean up some javadoc. Fixed a leak
*
* 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.
*
*/