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: * 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.servlets.webdav;
30:
31: import com.caucho.vfs.Path;
32:
33: import javax.servlet.ServletContext;
34: import javax.servlet.http.HttpServletRequest;
35: import java.io.IOException;
36: import java.util.logging.Level;
37:
38: /**
39: * Represents a virtual filesystem.
40: */
41: public class FilePath extends ApplicationPath {
42: private Path _root;
43:
44: public FilePath() {
45: }
46:
47: public FilePath(Path root) {
48: try {
49: root.mkdirs();
50: } catch (IOException e) {
51: log.log(Level.WARNING, e.toString(), e);
52: }
53:
54: setRoot(root);
55: }
56:
57: /**
58: * path the root path.
59: */
60: public void setRoot(Path path) {
61: _root = path;
62: }
63:
64: /**
65: * Returns the root path.
66: */
67: public Path getRoot() {
68: return _root;
69: }
70:
71: /**
72: * Returns the underlying path.
73: */
74: protected Path getPath(String path, HttpServletRequest request,
75: ServletContext app) throws IOException {
76: return _root.lookup("./" + path);
77: }
78:
79: public String toString() {
80: return "FilePath[" + _root + "]";
81: }
82: }
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