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Java > Open Source Codes > org > apache > commons > httpclient > server > SimpleProxy


1 /*
2  * $Header: /home/cvs/jakarta-commons/httpclient/src/test/org/apache/commons/httpclient/server/SimpleProxy.java,v 1.1.2.2 2004/02/22 18:21:18 olegk Exp $
3  * $Revision: 1.1.2.2 $
4  * $Date: 2004/02/22 18:21:18 $
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 JavaDoc;
35
36 import org.apache.commons.httpclient.Credentials;
37
38 /**
39  * Simple server that registers default request handlers to act as
40  * a proxy.
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 JavaDoc {
50         setRequestHandler(chain);
51     }
52     
53     /**
54      *
55      * @param port The local TCP port to listen on
56      * @throws IOException
57      */
58     public SimpleProxy(int port) throws IOException JavaDoc {
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
74 }
75
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