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1   //========================================================================
2   //Copyright 2006-2008 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.client;
16  
17  
18  import java.io.IOException;
19  
20  import org.mortbay.io.Buffer;
21  
22  /**
23   * 
24   * @author jesse
25   * 
26   */
27  public interface HttpEventListener
28  {
29  
30      // TODO review the methods here, we can probably trim these down on what to expose
31      
32      public void onRequestCommitted() throws IOException;
33  
34  
35      public void onRequestComplete() throws IOException;
36  
37  
38      public void onResponseStatus(Buffer version, int status, Buffer reason) throws IOException;
39  
40  
41      public void onResponseHeader(Buffer name, Buffer value) throws IOException;
42  
43      
44      public void onResponseHeaderComplete() throws IOException;
45  
46      
47      public void onResponseContent(Buffer content) throws IOException;
48  
49  
50      public void onResponseComplete() throws IOException;
51  
52  
53      public void onConnectionFailed(Throwable ex);
54  
55  
56      public void onException(Throwable ex);
57  
58  
59      public void onExpire();
60      
61      public void onRetry();
62      
63  
64  }