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.vfs;
30:
31: import java.util.Map;
32:
33: public class NullPath extends Path {
34: private String _url;
35:
36: public NullPath(String url) {
37: super (null);
38:
39: _url = url;
40: _schemeMap = SchemeMap.getNullSchemeMap();
41: }
42:
43: public Path schemeWalk(String userPath,
44: Map<String, Object> attributes, String path, int offset) {
45: return this ;
46: }
47:
48: public String getURL() {
49: return _url;
50: }
51:
52: public String getScheme() {
53: return "null";
54: }
55:
56: public String getPath() {
57: return _url;
58: }
59:
60: public Path lookupImpl(String userPath,
61: Map<String, Object> newAttributes) {
62: return this;
63: }
64: }
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