Clover coverage report - ActiveIO - 1.0 Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT FRAMES NO FRAMES |
file stats: | LOC: | 67 |  | Methods: | 2
| NCLOC: | 37 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
HttpRecognizer.java | 83.3% | 96% | 100% | 93.9% |

1 |  |
     /**
2 |  |
      *
3 |  |
      * Copyright 2004 Hiram Chirino
4 |  |
      *
5 |  |
      * Licensed under the Apache License, Version 2.0 (the "License");
6 |  |
      * you may not use this file except in compliance with the License.
7 |  |
      * You may obtain a copy of the License at
8 |  |
      *
9 |  |
      * http://www.apache.org/licenses/LICENSE-2.0
10 |  |
      *
11 |  |
      * Unless required by applicable law or agreed to in writing, software
12 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
13 |  |
      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 |  |
      * See the License for the specific language governing permissions and
15 |  |
      * limitations under the License.
16 |  |
      *
17 |  |
      **/
18 |  |
     package org.activeio.oneport;
19 |  |
20 |  |
     import java.util.HashSet;
21 |  |
22 |  |
     import org.activeio.Packet;
23 |  |
24 |  |
25 |  |
     public class HttpRecognizer implements ProtocolRecognizer {
26 |  |
27 |  |
         static private HashSet methods = new HashSet();
28 |  |
         static {
29 |  |
             // This list built using: http://www.w3.org/Protocols/HTTP/Methods.html
30 | 6 |
             methods.add("GET ");
31 | 6 |
             methods.add("PUT ");
32 | 6 |
             methods.add("POST ");
33 | 6 |
             methods.add("HEAD ");
34 | 6 |
             methods.add("LINK ");
35 | 6 |
             methods.add("TRACE ");
36 | 6 |
             methods.add("UNLINK ");
37 | 6 |
             methods.add("SEARCH ");
38 | 6 |
             methods.add("DELETE ");
39 | 6 |
             methods.add("CHECKIN ");
40 | 6 |
             methods.add("OPTIONS ");
41 | 6 |
             methods.add("CONNECT ");
42 | 6 |
             methods.add("CHECKOUT ");
43 | 6 |
             methods.add("SPACEJUMP ");
44 | 6 |
             methods.add("SHOWMETHOD ");
45 | 6 |
             methods.add("TEXTSEARCH ");
46 |  |
         }
47 |  |
48 |  |
         static final public HttpRecognizer HTTP_RECOGNIZER = new HttpRecognizer();
49 |  |
50 | 6 |
         private HttpRecognizer() {}
51 |  |
52 | 17 |
         public boolean recognizes(Packet packet) {
53 |  |
54 | 17 |
             StringBuffer b = new StringBuffer(12);
55 | 17 |
             for (int i = 0; i < 11; i++) {
56 | 129 |
                 int c = (char)packet.read();
57 | 129 |
                 if( c == -1)
58 | 0 |
                     return false;
59 |  |
60 | 129 |
                 b.append((char)c);
61 | 129 |
                 if(((char)c)==' ')
62 | 14 |
                     break;
63 |  |
             }
64 |  |
65 | 17 |
             return methods.contains(b.toString());
66 |  |
         }
67 |  |
     }