1 /**
2 * This file Copyright (c) 2003-2014 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 */
53 public abstract class BaseRepositoryCommand extends MgnlCommand {
54
55 private String path = "/";
56
57 private String repository;
58
59 private String uuid;
60
61 /**
62 * @deprecated since 4.5.7 use {@link #getJCRNode(Context)} instead
63 */
64 @Deprecated
65 protected Content getNode(Context ctx) throws RepositoryException {
66 final HierarchyManager hm = MgnlContext.getSystemContext().getHierarchyManager(getRepository());
67 final Content node;
68 if (StringUtils.isNotEmpty(getUuid())) {
69 node = hm.getContentByUUID(getUuid());
70 } else {
71 node = hm.getContent(getPath());
72 }
73 PermissionUtil.isGranted(node.getJCRNode().getSession(), node.getHandle(), Session.ACTION_READ);
74 return node;
75 }
76
77 /**
78 * Retrieve the Node.
79 */
80 protected Node getJCRNode(Context ctx) throws RepositoryException {
81 final Session session = MgnlContext.getSystemContext().getJCRSession(getRepository());
82 final Node node;
83 if (StringUtils.isNotEmpty(getUuid())) {
84 node = session.getNodeByIdentifier(getUuid());
85 } else {
86 node = session.getNode(getPath());
87 }
88 return node;
89 }
90
91 /**
92 * @return the repository
93 */
94 public String getRepository() {
95 return repository;
96 }
97
98 /**
99 * @param repository the repository to set
100 */
101 public void setRepository(String repository) {
102 this.repository = repository;
103 }
104
105 /**
106 * @return the path
107 */
108 public String getPath() {
109 return path;
110 }
111
112 /**
113 * @param path the path to set
114 */
115 public void setPath(String path) {
116 this.path = path;
117 }
118
119 /**
120 * @return the uuid
121 */
122 public String getUuid() {
123 return this.uuid;
124 }
125
126 /**
127 * @param uuid the uuid to set
128 */
129 public void setUuid(String uuid) {
130 this.uuid = uuid;
131 }
132
133 @Override
134 public void release() {
135 super.release();
136 this.uuid = null;
137 this.path = null;
138 this.repository = null;
139 }
140
141 }