/*
 * Copyright (c) 2009, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

/*
 * $Id:$
 */
package com.sun.ts.tests.servlet.spec.annotationservlet.webservlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebInitParam;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(urlPatterns = "/Servlet4URL/*", asyncSupported = true, initParams = {
    @WebInitParam(name = "name1", value = "value1"),
    @WebInitParam(name = "name2", value = "value2") }, name = "Servlet4")
public class Servlet4 extends HttpServlet {

  public void service(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    PrintWriter pw = response.getWriter();
    pw.write("Servlet4_INVOKED");

    pw.print("ServletName=" + getServletName());
    pw.print("isAsyncSupported=" + request.isAsyncSupported());

    pw.write("initParams: ");
    String name = null;
    String value = null;
    Enumeration names = getInitParameterNames();

    while (names.hasMoreElements()) {
      name = (String) names.nextElement();
      value = getInitParameter(name);
      pw.print(name + "=" + value);
    }
  }
}
