01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * 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: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.jsp;
31:
32: import com.caucho.vfs.Path;
33:
34: /**
35: * Resolves resources and looks up *.tld
36: */
37: public class AppDirResourceManager extends JspResourceManager {
38: private final Path _appDir;
39:
40: /**
41: * Sets the application directory.
42: */
43: public AppDirResourceManager(Path appDir) {
44: _appDir = appDir;
45:
46: if (appDir == null)
47: throw new NullPointerException();
48: }
49:
50: /**
51: * Resolves a path.
52: */
53: public Path resolvePath(String uri) {
54: if (uri.startsWith("file:"))
55: return _appDir.lookup(uri);
56: else
57: return _appDir.lookup("./" + uri);
58: }
59: }
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