/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 * 
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
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 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
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 * Header, with the fields enclosed by brackets [] replaced by your own
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package wssc.secureroundtrip.server;
import java.util.Hashtable;
import javax.xml.bind.JAXBElement;

import javax.xml.bind.*;

import javax.annotation.Resource;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.xml.ws.WebServiceContext;
import java.util.Hashtable;

@WebService(endpointInterface="wssc.secureroundtrip.server.IPingService")
public class IPingImpl {

    /* JAX-WS initializes context for each request */
    @Resource
    private WebServiceContext context;

    /* Get Sesssion using well-known key in MessageContext */
    private Hashtable getSession() {
        return (Hashtable)context.getMessageContext()
                .get("com.sun.xml.ws.session");
    }

    /* Get String associated with SessionID for current request */

    private String getSessionData() {
	Hashtable sess = getSession();
        String ret = (String)sess.get("request_record");
        return ret != null ? ret : "";

    }

    /* Store String associated with SessionID for current request */
    private void setSessionData(String data) {
        Hashtable session = getSession();
        session.put("request_record", data);
    }

    /**
     * @param String
     */
    public String echo(String message) {
        /* append string to session data */
        setSessionData(getSessionData() + " " + message);
        System.out.println("The message is here : " + message);
        return getSessionData();
    }
}