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Java > Open Source Codes > com > caucho > vfs > CaseInsensitive


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */
28
29 package com.caucho.vfs;
30
31 import com.caucho.loader.EnvironmentLocal;
32
33 import javax.annotation.PostConstruct;
34 import java.io.File JavaDoc;
35
36 /**
37  * Configuration for CaseInsensitive environments.
38  */
39 public class CaseInsensitive {
40   private final static EnvironmentLocal<Boolean JavaDoc> _caseInsensitive =
41   new EnvironmentLocal<Boolean JavaDoc>("caucho.vfs.case-insensitive");
42   
43   private boolean _isCaseInsensitive = true;
44
45   public CaseInsensitive()
46   {
47   }
48
49   /**
50    * Returns true if the local environment is case sensitive.
51    */
52   public static boolean isCaseInsensitive()
53   {
54     Boolean JavaDoc value = _caseInsensitive.get();
55
56     if (value == null)
57       return File.separatorChar == '\\';
58     else
59       return value.booleanValue();
60   }
61
62   /**
63    * Sets true if case sensitive.
64    */
65   public void setValue(boolean isInsensitive)
66   {
67     _isCaseInsensitive = isInsensitive;
68   }
69
70   /**
71    * Init.
72    */
73   @PostConstruct
74   public void init()
75   {
76     _caseInsensitive.set(new Boolean JavaDoc(_isCaseInsensitive));
77   }
78 }
79
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