1   /*
2    * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/server/SimpleProxy.java,v 1.4 2004/02/22 18:08:52 olegk Exp $
3    * $Revision: 1.4 $
4    * $Date: 2004/02/22 18:08:52 $
5    *
6    * ====================================================================
7    *
8    *  Copyright 1999-2004 The Apache Software Foundation
9    *
10   *  Licensed under the Apache License, Version 2.0 (the "License");
11   *  you may not use this file except in compliance with the License.
12   *  You may obtain a copy of the License at
13   *
14   *      http://www.apache.org/licenses/LICENSE-2.0
15   *
16   *  Unless required by applicable law or agreed to in writing, software
17   *  distributed under the License is distributed on an "AS IS" BASIS,
18   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19   *  See the License for the specific language governing permissions and
20   *  limitations under the License.
21   * ====================================================================
22   *
23   * This software consists of voluntary contributions made by many
24   * individuals on behalf of the Apache Software Foundation.  For more
25   * information on the Apache Software Foundation, please see
26   * <http://www.apache.org/>.
27   *
28   * [Additional notices, if required by prior licensing conditions]
29   *
30   */
31  
32  package org.apache.commons.httpclient.server;
33  
34  import java.io.IOException;
35  
36  import org.apache.commons.httpclient.Credentials;
37  
38  /***
39   * Simple server that registers default request handlers to act as a proxy.
40   * 
41   * @author Ortwin Glueck
42   */
43  public class SimpleProxy extends SimpleHttpServer {
44      private HttpRequestHandlerChain chain = new SimpleChain();
45  
46      /***
47       * @throws IOException
48       */
49      public SimpleProxy() throws IOException {
50          setRequestHandler(chain);
51      }
52  
53      /***
54       * @param port
55       *                The local TCP port to listen on
56       * @throws IOException
57       */
58      public SimpleProxy(int port) throws IOException {
59          super(port);
60      }
61  
62      public void requireCredentials(Credentials creds) {
63          chain.prependHandler(new ProxyAuthRequestHandler(creds));
64      }
65  
66      private class SimpleChain extends HttpRequestHandlerChain {
67          public SimpleChain() {
68              appendHandler(new TransparentProxyRequestHandler());
69              appendHandler(new ProxyRequestHandler());
70          }
71      }
72  
73  }