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/*
* 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 and Aveiro University (Portugal) *
 ****************************************************************************/

package gov.nist.javax.sip.parser.ims;

import java.text.ParseException;

import gov.nist.core.Token;
import gov.nist.javax.sip.address.GenericURI;
import gov.nist.javax.sip.header.ims.PAssociatedURI;
import gov.nist.javax.sip.header.ims.PAssociatedURIList;
import gov.nist.javax.sip.header.ims.SIPHeaderNamesIms;

import gov.nist.javax.sip.header.Allow;
import gov.nist.javax.sip.header.ErrorInfo;
import gov.nist.javax.sip.header.SIPHeader;
import gov.nist.javax.sip.header.SIPHeaderNames;
import gov.nist.javax.sip.parser.Lexer;
import gov.nist.javax.sip.parser.TokenTypes;
import gov.nist.javax.sip.parser.AddressParametersParser;
import gov.nist.javax.sip.parser.URLParser;

import gov.nist.javax.sip.parser.ParametersParser;
import gov.nist.javax.sip.parser.HeaderParser;


/**
 * P-Associated-URI header parser
 * 
 * @author Miguel Freitas (IT) PT-Inovacao
 */

public class PAssociatedURIParser 
	extends AddressParametersParser
{
	

	/**
	 * Constructor
	 * @param associatedURI content to set
	 */
	public PAssociatedURIParser(String associatedURI)
	{
		super(associatedURI);
	}

	protected PAssociatedURIParser(Lexer lexer)
	{
		super(lexer);	
	}

	
	public SIPHeader parse() throws ParseException
	{
		if (debug)
			dbg_enter("PAssociatedURIParser.parse");
		
		PAssociatedURIList associatedURIList = new PAssociatedURIList();
		
		try {
			
			headerName(TokenTypes.P_ASSOCIATED_URI);

			PAssociatedURI associatedURI = new PAssociatedURI();
			associatedURI.setHeaderName(SIPHeaderNamesIms.P_ASSOCIATED_URI);
			
			super.parse(associatedURI);
			associatedURIList.add(associatedURI);
			
			this.lexer.SPorHT();
			while (lexer.lookAhead(0) == ',')
			{
				this.lexer.match(',');
				this.lexer.SPorHT();

				associatedURI = new PAssociatedURI();
				super.parse(associatedURI);
				associatedURIList.add(associatedURI);
				
				this.lexer.SPorHT();
			}
			this.lexer.SPorHT();
			this.lexer.match('\n');
			
			return associatedURIList;
		
			
			
			
		} finally {
			if (debug)
				dbg_leave("PAssociatedURIParser.parse");
		}

	}
	
	
	
	

	/** Test program
    public static void main(String args[]) throws ParseException
    {
		String rou[] = {
				
			    "P-Associated-URI: \n", 

			        "P-Associated-URI: ,  " +
			        				" \n"
			        };
			
		for (int i = 0; i < rou.length; i++ ) {
		    PAssociatedURIParser rp = 
			  new PAssociatedURIParser(rou[i]);
		    PAssociatedURIList list = (PAssociatedURIList) rp.parse();
		    System.out.println("encoded = " +list.encode());
		}
    }
	
	*/

}