/*
* 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 PT INOVACAO - EST DEPARTMENT *
*******************************************/
package gov.nist.javax.sip.parser.ims;
import java.text.ParseException;
import gov.nist.javax.sip.parser.Lexer;
import gov.nist.javax.sip.parser.TokenTypes;
import gov.nist.javax.sip.header.SIPHeader;
import gov.nist.javax.sip.header.ims.PPreferredIdentity;
import gov.nist.javax.sip.parser.AddressParametersParser;
/**
* P-Preferred-Identity header parser.
*
* @author ALEXANDRE MIGUEL SILVA SANTOS
*/
public class PPreferredIdentityParser
//extends AddressHeaderParser
extends AddressParametersParser
implements TokenTypes {
public PPreferredIdentityParser(String preferredIdentity) {
super(preferredIdentity);
}
protected PPreferredIdentityParser(Lexer lexer) {
super(lexer);
}
public SIPHeader parse() throws ParseException {
if (debug)
dbg_enter("PreferredIdentityParser.parse");
try {
this.lexer.match(TokenTypes.P_PREFERRED_IDENTITY);
this.lexer.SPorHT();
this.lexer.match(':');
this.lexer.SPorHT();
PPreferredIdentity p = new PPreferredIdentity();
super.parse( p );
return p;
} finally {
if (debug)
dbg_leave("PreferredIdentityParser.parse");
}
}
}