package gov.nist.javax.sip.header.ims;
/*
* 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
*
* .
*
*/
import java.text.ParseException;
import javax.sip.InvalidArgumentException;
import javax.sip.header.ExtensionHeader;
import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.header.AddressParametersHeader;
/**
*
* @author aayush.bhatnagar
* Rancore Technologies Pvt Ltd, Mumbai India.
*
* This is the class used for encoding of the P-Served-User header
*
*
*/
public class PServedUser extends AddressParametersHeader implements PServedUserHeader, SIPHeaderNamesIms, ExtensionHeader{
public PServedUser(AddressImpl address)
{
super(P_SERVED_USER);
this.address = address;
}
public PServedUser()
{
super(NAME);
}
public String getRegistrationState() {
return getParameter(ParameterNamesIms.REGISTRATION_STATE);
}
public String getSessionCase() {
return getParameter(ParameterNamesIms.SESSION_CASE);
}
public void setRegistrationState(String registrationState) {
if((registrationState!=null))
{
if(registrationState.equals("reg")||registrationState.equals("unreg"))
{
try {
setParameter(ParameterNamesIms.REGISTRATION_STATE, registrationState);
} catch (ParseException e) {
e.printStackTrace();
}
}
else
{
try {
throw new InvalidArgumentException("Value can be either reg or unreg");
} catch (InvalidArgumentException e) {
e.printStackTrace();
}
}
}
else
{
throw new NullPointerException("regstate Parameter value is null");
}
}
public void setSessionCase(String sessionCase) {
if((sessionCase!=null))
{
if((sessionCase.equals("orig"))||(sessionCase.equals("term")))
{
try {
setParameter(ParameterNamesIms.SESSION_CASE, sessionCase);
} catch (ParseException e) {
e.printStackTrace();
}
}
else
{
try {
throw new InvalidArgumentException("Value can be either orig or term");
} catch (InvalidArgumentException e) {
e.printStackTrace();
}
}
}
else
{
throw new NullPointerException("sess-case Parameter value is null");
}
}
@Override
protected StringBuilder encodeBody(StringBuilder retval) {
// StringBuilder retval = new StringBuilder();
retval.append(address.encode());
if(parameters.containsKey(ParameterNamesIms.REGISTRATION_STATE))
retval.append(SEMICOLON).append(ParameterNamesIms.REGISTRATION_STATE).append(EQUALS)
.append(this.getRegistrationState());
if(parameters.containsKey(ParameterNamesIms.SESSION_CASE))
retval.append(SEMICOLON).append(ParameterNamesIms.SESSION_CASE).append(EQUALS)
.append(this.getSessionCase());
return retval;
}
public void setValue(String value) throws ParseException {
throw new ParseException(value,0);
}
public boolean equals(Object other)
{
if(other instanceof PServedUser)
{
final PServedUserHeader psu = (PServedUserHeader)other;
return this.getAddress().equals(((PServedUser) other).getAddress());
}
return false;
}
public Object clone() {
PServedUser retval = (PServedUser) super.clone();
return retval;
}
}