1 /**
2 * This file Copyright (c) 2010-2018 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.nodebuilder;
35
36 import info.magnolia.cms.core.Content;
37
38 import java.util.ArrayList;
39 import java.util.List;
40
41 import javax.jcr.RepositoryException;
42
43 import org.apache.commons.collections4.CollectionUtils;
44
45 /**
46 * Abstract implementation of NodeOperation. Mainly implementing {@link #then(NodeOperation...)}.
47 *
48 * @deprecated since 5.2.4 - use {@link info.magnolia.jcr.nodebuilder.AbstractNodeOperation} instead.
49 */
50 @Deprecated
51 public abstract class AbstractNodeOperation implements NodeOperation {
52 private List<NodeOperation> childrenOps = new ArrayList<NodeOperation>();
53
54 @Override
55 public void exec(Content context, ErrorHandler errorHandler) {
56 try {
57 context = doExec(context, errorHandler);
58 } catch (RepositoryException e) {
59 errorHandler.handle(e, context);
60 }
61
62 for (NodeOperation childrenOp : childrenOps) {
63 childrenOp.exec(context, errorHandler);
64 }
65
66 }
67
68 /**
69 * @return the node that should now be used as the context for subsequent operations
70 */
71 protected abstract Content="../../../info/magnolia/cms/core/Content.html#Content">Content doExec(Content context, ErrorHandler errorHandler) throws RepositoryException;
72
73 @Override
74 public NodeOperation then(NodeOperation... childrenOps) {
75 // add the operations to allow multiple calls on the method.
76 CollectionUtils.addAll(this.childrenOps, childrenOps);
77 return this;
78 }
79 }