/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package myapp;

import java.io.*;
import java.net.*;

import javax.ejb.EJB;
import javax.naming.*;

import javax.servlet.*;
import javax.servlet.http.*;

public class TestServlet extends HttpServlet {
   
    @EJB
    private BeanRootInterface root;

    @EJB
    private BeanMessageInterface msg;

    private ServletContext sc;

    private String message;

    public void init(ServletConfig config) throws ServletException  {
        super.init(config);
        sc = config.getServletContext();
	message = msg.getMessage();
        System.out.println("servlet init: message="+message);
    }

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/plain");
        PrintWriter out = response.getWriter();
	String EXPECTED_RESULT ="PostBeanRootPostBeanLeafHelloBeanLeaf";
        boolean status = false;

	try {

	  String testcase = request.getParameter("tc");
	  out.println("testcase = " + testcase);
	  out.println("TestServlet");  
	  out.println("contextPath=" + request.getContextPath ());

	  if (testcase != null) {

	    if ("InjectLookup".equals(testcase)){
	      // EJB injection check
	      // out.println("injected root: " + root);
	      String hello = root.sayHello();
	      out.println("Hello from injected bean: " + hello);
            
	      // EJB lookup check
	      InitialContext ic = new InitialContext();
	      // "java"glabal[/<app-name>]/<module-name>/<bean-name>" 
              // app-name -- name of ear file (option)
              // module-name -- name of war or jar file
              // bean-name -- name of ejb
	      BeanRootInterface root2 = (BeanRootInterface) ic.lookup("java:global/singleton/singletonEJB/BeanRoot");

	      // out.println("global root: " + root2);
	      String hello2 = root2.sayHello();
	      out.println("Hello from lookup bean: " + hello2);

	      if (hello.equals(hello2)){
		status = true;
	      }
	    } else if ("Startup".equals(testcase)){
              // deployment check for startup
	      out.println("message by deployment: " + message);
	      if (message != null && message.equals(EXPECTED_RESULT)){
		status = true;
	      }
	    }
	  }

        } catch (Throwable th) {
            th.printStackTrace(out);
        } finally { 
	    if (status){
	      out.println("Test:Pass");
	    } else {
	      out.println("Test:Fail");
	    }
            out.close();
        }
    } 

    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }


    public String getServletInfo() {
        return "Short description";
    }

}