1 /**
2 * This file Copyright (c) 2007-2018 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.module.delta;
35
36 import info.magnolia.module.InstallContext;
37 import info.magnolia.repository.RepositoryConstants;
38
39 import javax.jcr.Node;
40 import javax.jcr.RepositoryException;
41
42 /**
43 * Orders a node before the specified sibling node.
44 */
45 public class OrderNodeBeforeTask extends AbstractRepositoryTask {
46
47 private final String repository;
48 private final String path;
49 private final String orderBeforeNodeName;
50
51 public OrderNodeBeforeTask(String path, String orderBeforeNodeName) {
52 this("Order node before", String.format("Order node '%s' before '%s'.", path, orderBeforeNodeName),
53 RepositoryConstants.CONFIG, path, orderBeforeNodeName);
54 }
55
56 public OrderNodeBeforeTask(String name, String description, String repository, String path, String orderBeforeNodeName) {
57 super(name, description);
58 this.repository = repository;
59 this.path = path;
60 this.orderBeforeNodeName = orderBeforeNodeName;
61 }
62
63 @Override
64 protected void doExecute(InstallContext installContext) throws RepositoryException, TaskExecutionException {
65 final Node node = installContext.getJCRSession(repository).getNode(path);
66 node.getParent().orderBefore(node.getName(), orderBeforeNodeName);
67 }
68
69 }