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    1   // ========================================================================
    2   // Copyright 1996-2005 Mort Bay Consulting Pty. Ltd.
    3   // ------------------------------------------------------------------------
    4   // Licensed under the Apache License, Version 2.0 (the "License");
    5   // you may not use this file except in compliance with the License.
    6   // You may obtain a copy of the License at
    7   // http://www.apache.org/licenses/LICENSE-2.0
    8   // Unless required by applicable law or agreed to in writing, software
    9   // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  // ========================================================================
    14
    15  package com.acme;
    16  import java.io.IOException;
    17
    18  import javax.servlet.ServletConfig;
    19  import javax.servlet.ServletException;
    20  import javax.servlet.ServletOutputStream;
    21  import javax.servlet.SingleThreadModel;
    22  import javax.servlet.http.HttpServlet;
    23  import javax.servlet.http.HttpServletRequest;
    24  import javax.servlet.http.HttpServletResponse;
    25
    26
    27  /* ------------------------------------------------------------ */
    28  /** Dump Servlet Request.
    29   *
    30   */
    31  public class HelloWorld extends HttpServlet implements SingleThreadModel
    32  {
    33      /* ------------------------------------------------------------ */
    34      public void init(ServletConfig config) throws ServletException
    35      {
    36      	super.init(config);
    37      }
    38
    39      /* ------------------------------------------------------------ */
    40      public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    41      {
    42          doGet(request, response);
    43      }
    44
    45      /* ------------------------------------------------------------ */
    46      public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    47      {
    48          response.setContentType("text/html");
    49          ServletOutputStream out = response.getOutputStream();
    50          out.println("<html>");
    51          out.println("<h1>Hello World</h1>");
    52          out.println("</html>");
    53          out.flush();
    54
    55          try
    56          {
    57              Thread.sleep(200);
    58          }
    59          catch (InterruptedException e)
    60          {
    61              getServletContext().log("exception",e);
    62          }
    63      }
    64
    65
    66
    67
    68  }