1 /**
2 * This file Copyright (c) 2003-2018 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.commands.impl;
35
36 import info.magnolia.cms.core.Content;
37 import info.magnolia.cms.security.PermissionUtil;
38 import info.magnolia.cms.util.ContentUtil;
39 import info.magnolia.commands.MgnlCommand;
40 import info.magnolia.context.Context;
41 import info.magnolia.context.MgnlContext;
42
43 import javax.jcr.Node;
44 import javax.jcr.RepositoryException;
45 import javax.jcr.Session;
46
47 import org.apache.commons.lang3.StringUtils;
48
49 /**
50 * Base class for the commands that work with the repository.
51 */
52 public abstract class BaseRepositoryCommand extends MgnlCommand {
53
54 private String path = "/";
55
56 private String repository;
57
58 private String uuid;
59
60 /**
61 * @deprecated since 4.5.7 use {@link #getJCRNode(Context)} instead
62 */
63 @Deprecated
64 protected Content getNode(Context ctx) throws RepositoryException {
65 final Node node = getJCRNode(ctx);
66 // TODO: determine whether method below needs to check for permissions
67 PermissionUtil.isGranted(node.getSession(), node.getPath(), Session.ACTION_READ);
68 return ContentUtil.asContent(node);
69 }
70
71 /**
72 * Retrieve the Node.
73 */
74 protected Node getJCRNode(Context ctx) throws RepositoryException {
75 // TODO: check why this need to use the system context and why we can't use given CTX
76 final Session session = MgnlContext.getSystemContext().getJCRSession(getRepository());
77 final Node node;
78 if (StringUtils.isNotEmpty(getUuid())) {
79 node = session.getNodeByIdentifier(getUuid());
80 } else {
81 node = session.getNode(getPath());
82 }
83 return node;
84 }
85
86 /**
87 * @return the repository
88 */
89 public String getRepository() {
90 return repository;
91 }
92
93 /**
94 * @param repository the repository to set
95 */
96 public void setRepository(String repository) {
97 this.repository = repository;
98 }
99
100 /**
101 * @return the path
102 */
103 public String getPath() {
104 return path;
105 }
106
107 /**
108 * @param path the path to set
109 */
110 public void setPath(String path) {
111 this.path = path;
112 }
113
114 /**
115 * @return the uuid
116 */
117 public String getUuid() {
118 return this.uuid;
119 }
120
121 /**
122 * @param uuid the uuid to set
123 */
124 public void setUuid(String uuid) {
125 this.uuid = uuid;
126 }
127
128 @Override
129 public void release() {
130 super.release();
131 this.uuid = null;
132 this.path = null;
133 this.repository = null;
134 }
135
136 }