package com.cvs;

import java.util.Iterator;
import java.util.Map;

import javax.xml.namespace.QName;
import javax.xml.rpc.handler.Handler;
import javax.xml.rpc.handler.HandlerInfo;
import javax.xml.rpc.handler.soap.SOAPMessageContext;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPHeaderElement;
import javax.xml.soap.SOAPMessage;
import javax.xml.soap.SOAPPart;
import javax.xml.soap.*;

import javax.xml.rpc.handler.MessageContext;
import javax.xml.rpc.handler.soap.SOAPMessageContext;

public class PSClientHandler implements Handler
{

	private HandlerInfo info;
    public  static final QName[] HEADERS = null;

    public boolean handleRequest(MessageContext mc) {
        System.out.println("In handleRequest");
		loginHeader((SOAPMessageContext)mc);

        System.out.println("After loginHandler" + (((SOAPMessageContext)mc).getMessage()).toString());
        return true;
    }


    public QName[] getHeaders() { 
		return info.getHeaders(); 
	}

	public void init(HandlerInfo config)  {
        info = config;	
	}


	public void loginHeader(SOAPMessageContext mc){

        try {
            SOAPMessage msg = mc.getMessage();
            SOAPPart part = msg.getSOAPPart();
            SOAPEnvelope envelope = part.getEnvelope();
        
            SOAPHeader header = envelope.getHeader();
            if (header == null) {
                header = envelope.addHeader();
            }
            
	System.out.println("ClientHandler1: loggerElement");
	SOAPHeaderElement loggerElement =  header.addHeaderElement(envelope.createName("Security_Request", "ns0", "http://psfttemp.org"));
		
	SOAPElement username =  loggerElement.addChildElement(envelope.createName("Username", "ns0", "http://psfttemp.org"));		
	username.setValue("PS2");

	SOAPElement password =  loggerElement.addChildElement(envelope.createName("Password", "ns0", "http://psfttemp.org"));		
	password.setValue("PS2");

/*
	System.out.println("ClientHandler1: loggerElement");
	SOAPHeaderElement loggerElement =  header.addHeaderElement(envelope.createName("Security_Request"));
		
	SOAPElement username =  loggerElement.addChildElement(envelope.createName("Username"));		
	username.setValue("PS2");

	SOAPElement password =  loggerElement.addChildElement(envelope.createName("Password"));		
	password.setValue("PS2");
*/

			System.out.println("after");
/*
            SOAPHeaderElement headerElement
                = (SOAPHeaderElement)header.addChildElement("Security_Request", "ns0");

			SOAPElement id = SOAPFactory.newInstance().createElement("Username");
			id.addTextNode("PS2");
            headerElement.addChildElement(id);
	
			SOAPElement password = SOAPFactory.newInstance().createElement("Password");
			password.addTextNode("PS2");
            headerElement.addChildElement(password);
*/
        } catch (SOAPException e) {
            e.printStackTrace();
        }
	}


	public void destroy(){
		//nothing
	}

	public boolean handleResponse(MessageContext mc) {
        System.out.println("handleResponse" + (((SOAPMessageContext)mc).getMessage()).toString());
        return true;
    }

    public boolean handleFault(MessageContext mc) {
        //noting
        return true;
    }
}