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    1   //========================================================================
    2   //Copyright 2006 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 org.mortbay.jetty.example;
    16
    17  import java.io.IOException;
    18
    19  import javax.servlet.ServletException;
    20  import javax.servlet.http.HttpServletRequest;
    21  import javax.servlet.http.HttpServletResponse;
    22
    23  import org.mortbay.jetty.Connector;
    24  import org.mortbay.jetty.Handler;
    25  import org.mortbay.jetty.HttpConnection;
    26  import org.mortbay.jetty.Request;
    27  import org.mortbay.jetty.Server;
    28  import org.mortbay.jetty.handler.AbstractHandler;
    29  import org.mortbay.jetty.handler.HandlerCollection;
    30  import org.mortbay.jetty.nio.SelectChannelConnector;
    31
    32  public class ManyHandlers
    33  {
    34      public static void main(String[] args)
    35          throws Exception
    36      {
    37          Server server = new Server();
    38          Connector connector=new SelectChannelConnector();
    39          connector.setPort(8080);
    40          server.setConnectors(new Connector[]{connector});
    41
    42          Handler param=new ParamHandler();
    43          Handler hello=new HelloHandler();
    44
    45          HandlerCollection handlers = new HandlerCollection();
    46          handlers.setHandlers(new Handler[]{param,hello});
    47          server.setHandler(handlers);
    48
    49          server.start();
    50          server.join();
    51      }
    52
    53      public static class ParamHandler extends AbstractHandler
    54      {
    55          public void handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) throws IOException, ServletException
    56          {
    57              System.err.println(request.getParameterMap());
    58          }
    59      }
    60
    61      public static class HelloHandler extends AbstractHandler
    62      {
    63          public void handle(String target, HttpServletRequest request, HttpServletResponse response, int dispatch) throws IOException, ServletException
    64          {
    65              Request base_request = (request instanceof Request) ? (Request)request:HttpConnection.getCurrentConnection().getRequest();
    66              base_request.setHandled(true);
    67              response.setContentType("text/html");
    68              response.setStatus(HttpServletResponse.SC_OK);
    69              response.getWriter().println("<h1>Hello ManyHandler</h1>");
    70          }
    71      }
    72  }