1 /**
2 * This file Copyright (c) 2003-2017 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.context;
35
36 import info.magnolia.cms.security.AccessManager;
37 import info.magnolia.cms.security.User;
38
39 import java.util.HashMap;
40 import java.util.Map;
41
42 import javax.jcr.LoginException;
43 import javax.jcr.RepositoryException;
44 import javax.jcr.Session;
45
46
47 /**
48 * Simple context delegating methods to the thread local context. This context should never get used as the threads
49 * local context, but is usable in other contexts like for passing it to a command.
50 */
51 public class SimpleContext extends AbstractMapBasedContext {
52
53 /**
54 * The context used to get hierarchy managers or similar.
55 */
56 private Context ctx;
57
58 /**
59 * Uses current instance of <code>MgnlContext</code> at the time of creation as it's internal reference context.
60 */
61 public SimpleContext() {
62 this(MgnlContext.getInstance());
63 }
64
65 /**
66 * Decorate a map. If passed map is an instance of the context, this context will be used to obtain HM and check access instead of default context.
67 */
68 public SimpleContext(Map<String, Object> map) {
69 super(map instanceof Context ? new HashMap() : map);
70 if (map instanceof Context) {
71 this.ctx = (Context) map;
72 } else {
73 this.ctx = MgnlContext.getInstance();
74 }
75 }
76
77 /**
78 * Delegate to the inner context.
79 */
80 @Override
81 public AccessManager getAccessManager(String workspaceId) {
82 return this.ctx.getAccessManager(workspaceId);
83 }
84
85 @Override
86 public Session getJCRSession(String workspaceName) throws LoginException, RepositoryException {
87 return this.ctx.getJCRSession(workspaceName);
88 }
89
90 /**
91 * Delegate to the inner context.
92 */
93 @Override
94 public User getUser() {
95 return this.ctx.getUser();
96 }
97
98 @Override
99 public void release() {
100 this.ctx.release();
101 }
102
103 }