| CopyMethodImpl.java |
1 /**
2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.webdav.methods;
24
25 import com.liferay.portal.kernel.util.StringMaker;
26 import com.liferay.portal.webdav.Resource;
27 import com.liferay.portal.webdav.WebDAVException;
28 import com.liferay.portal.webdav.WebDAVRequest;
29 import com.liferay.portal.webdav.WebDAVStorage;
30 import com.liferay.portal.webdav.WebDAVUtil;
31
32 import javax.servlet.http.HttpServletRequest;
33 import javax.servlet.http.HttpServletResponse;
34
35 import org.apache.commons.logging.Log;
36 import org.apache.commons.logging.LogFactory;
37
38 /**
39 * <a href="CopyMethodImpl.java.html"><b><i>View Source</i></b></a>
40 *
41 * @author Brian Wing Shun Chan
42 * @author Alexander Chow
43 *
44 */
45 public class CopyMethodImpl implements Method {
46
47 public int process(WebDAVRequest webDavReq) throws WebDAVException {
48 WebDAVStorage storage = webDavReq.getWebDAVStorage();
49 HttpServletRequest req = webDavReq.getHttpServletRequest();
50
51 String destination = WebDAVUtil.getDestination(
52 req, storage.getRootPath());
53
54 StringMaker sm = new StringMaker();
55
56 if (_log.isInfoEnabled()) {
57 sm.append("Destination is " + destination);
58 }
59
60 int status = HttpServletResponse.SC_FORBIDDEN;
61
62 if ((!destination.equals(webDavReq.getPath())) &&
63 (WebDAVUtil.getGroupId(destination) == webDavReq.getGroupId())) {
64
65 Resource resource = storage.getResource(webDavReq);
66
67 if (resource == null) {
68 status = HttpServletResponse.SC_NOT_FOUND;
69 }
70 else if (resource.isCollection()) {
71 boolean overwrite = WebDAVUtil.isOverwrite(req);
72 long depth = WebDAVUtil.getDepth(req);
73
74 if (_log.isInfoEnabled()) {
75 sm.append(", overwrite is " + overwrite);
76 sm.append(", depth is " + depth);
77
78 _log.info(sm.toString());
79 }
80
81 status = storage.copyCollectionResource(
82 webDavReq, resource, destination, overwrite, depth);
83 }
84 else {
85 boolean overwrite = WebDAVUtil.isOverwrite(req);
86
87 if (_log.isInfoEnabled()) {
88 sm.append(", overwrite is " + overwrite);
89
90 _log.info(sm.toString());
91 }
92
93 status = storage.copySimpleResource(
94 webDavReq, resource, destination, overwrite);
95 }
96 }
97
98 return status;
99 }
100
101 private static Log _log = LogFactory.getLog(CopyMethodImpl.class);
102
103 }