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1   // ========================================================================
2   // Copyright 2004-2005 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;
16  
17  import org.mortbay.io.Buffer;
18  import org.mortbay.io.BufferCache;
19  
20  /* ------------------------------------------------------------------------------- */
21  /** 
22   * 
23   * @author gregw
24   */
25  public class HttpVersions
26  {
27  	public final static String
28  		HTTP_0_9 = "",
29  		HTTP_1_0 = "HTTP/1.0",
30  		HTTP_1_1 = "HTTP/1.1";
31  		
32  	public final static int
33  		HTTP_0_9_ORDINAL=9,
34  		HTTP_1_0_ORDINAL=10,
35  		HTTP_1_1_ORDINAL=11;
36  	
37  	public final static BufferCache CACHE = new BufferCache();
38  	
39      public final static Buffer 
40          HTTP_0_9_BUFFER=CACHE.add(HTTP_0_9,HTTP_0_9_ORDINAL),
41          HTTP_1_0_BUFFER=CACHE.add(HTTP_1_0,HTTP_1_0_ORDINAL),
42          HTTP_1_1_BUFFER=CACHE.add(HTTP_1_1,HTTP_1_1_ORDINAL);
43  }