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Magnolia Resources Module 2.4.2

  1. Project Clover database Fri Nov 6 2015 16:15:26 CET
  2. Package info.magnolia.module.resources.setup

File RemoveResourcePropertyFromAllChildrenRecursivelyTask.java

 

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Classes

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RemoveResourcePropertyFromAllChildrenRecursivelyTask 50 12 0% 5 20
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1    /**
2    * This file Copyright (c) 2014-2015 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.module.resources.setup;
35   
36    import info.magnolia.jcr.util.NodeUtil;
37    import info.magnolia.module.InstallContext;
38    import info.magnolia.module.delta.AbstractRepositoryTask;
39    import info.magnolia.module.delta.TaskExecutionException;
40   
41    import java.util.Iterator;
42   
43    import javax.jcr.Node;
44    import javax.jcr.RepositoryException;
45    import javax.jcr.Session;
46   
47    /**
48    * Removes a property from the given path in resources workspace.
49    */
 
50    public class RemoveResourcePropertyFromAllChildrenRecursivelyTask extends AbstractRepositoryTask {
51   
52    private String rootPath;
53    private String propertyName;
54   
 
55  0 toggle public RemoveResourcePropertyFromAllChildrenRecursivelyTask(String rootPath, String propertyName) {
56  0 super("Remove "+ propertyName + " property", "Removes " + propertyName + " property from " + rootPath + " children recursively.");
57  0 this.rootPath = rootPath;
58  0 this.propertyName = propertyName;
59    }
60   
 
61  0 toggle @Override
62    protected void doExecute(InstallContext installContext) throws RepositoryException, TaskExecutionException {
63  0 final Session session = installContext.getJCRSession("resources");
64   
65  0 if(!session.nodeExists(rootPath)) {
66  0 return;
67    }
68  0 final Node rootOfOperation = session.getNode(rootPath);
69  0 Iterator<Node> iterator = NodeUtil.collectAllChildren(rootOfOperation).iterator();
70  0 while (iterator.hasNext()) {
71  0 Node childNode = iterator.next();
72  0 if (childNode.hasProperty(propertyName)) {
73  0 childNode.getProperty(propertyName).remove();
74    }
75    }
76    }
77    }
78