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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,
* and others.
* 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 INOVAO - EST DEPARTMENT *
 *******************************************/

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

import java.text.ParseException;

import javax.sip.header.ExtensionHeader;

import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.header.ims.PAssertedIdentityHeader;

import gov.nist.javax.sip.header.AddressParametersHeader;


/**
 * P-Asserted-Identity SIP Private Header.
 *
 * @author ALEXANDRE MIGUEL SILVA SANTOS - Nú 10045401
 */

public class PAssertedIdentity
    extends AddressParametersHeader
    implements PAssertedIdentityHeader, SIPHeaderNamesIms, ExtensionHeader {



    /**
     * constructor
     * @param address address to set
     */
    public PAssertedIdentity(AddressImpl address) {
        super(NAME);
        this.address = address;
    }

    /**
     * default constructor
     */
    public PAssertedIdentity()
    {
        super(NAME);
    }

    /** Encode into canonical form.
     *@return String containing the canonicaly encoded header.
     */
    public StringBuilder encodeBody(StringBuilder retval) {
//        StringBuilder retval = new StringBuilder();
        if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
            retval.append(LESS_THAN);
        }
        address.encode(retval);
        if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
            retval.append(GREATER_THAN);
        }


        if (!parameters.isEmpty()) {
            retval= retval.append(COMMA);
            retval= this.parameters.encode(retval);
        }
        return retval;
    }


    public Object clone() {
        PAssertedIdentity retval = (PAssertedIdentity) super.clone();
        return retval;
    }


    public void setValue(String value) throws ParseException {
        throw new ParseException(value,0);

    }


}