1 /**
2 * This file Copyright (c) 2003-2015 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.core.HierarchyManager;
38 import info.magnolia.cms.security.PermissionUtil;
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 HierarchyManager hm = MgnlContext.getSystemContext().getHierarchyManager(getRepository());
66 final Content node;
67 if (StringUtils.isNotEmpty(getUuid())) {
68 node = hm.getContentByUUID(getUuid());
69 } else {
70 node = hm.getContent(getPath());
71 }
72 PermissionUtil.isGranted(node.getJCRNode().getSession(), node.getHandle(), Session.ACTION_READ);
73 return node;
74 }
75
76 /**
77 * Retrieve the Node.
78 */
79 protected Node getJCRNode(Context ctx) throws RepositoryException {
80 final Session session = MgnlContext.getSystemContext().getJCRSession(getRepository());
81 final Node node;
82 if (StringUtils.isNotEmpty(getUuid())) {
83 node = session.getNodeByIdentifier(getUuid());
84 } else {
85 node = session.getNode(getPath());
86 }
87 return node;
88 }
89
90 /**
91 * @return the repository
92 */
93 public String getRepository() {
94 return repository;
95 }
96
97 /**
98 * @param repository the repository to set
99 */
100 public void setRepository(String repository) {
101 this.repository = repository;
102 }
103
104 /**
105 * @return the path
106 */
107 public String getPath() {
108 return path;
109 }
110
111 /**
112 * @param path the path to set
113 */
114 public void setPath(String path) {
115 this.path = path;
116 }
117
118 /**
119 * @return the uuid
120 */
121 public String getUuid() {
122 return this.uuid;
123 }
124
125 /**
126 * @param uuid the uuid to set
127 */
128 public void setUuid(String uuid) {
129 this.uuid = uuid;
130 }
131
132 @Override
133 public void release() {
134 super.release();
135 this.uuid = null;
136 this.path = null;
137 this.repository = null;
138 }
139
140 }