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.ui.form.field.definition;
35
36 import info.magnolia.i18nsystem.I18nText;
37 import info.magnolia.ui.form.field.transformer.Transformer;
38 import info.magnolia.ui.form.field.transformer.basic.ListToSetTransformer;
39
40 /**
41 * Field definition for twin column select field.
42 */
43 public class TwinColSelectFieldDefinition extends OptionGroupFieldDefinition {
44
45 private String leftColumnCaption;
46 private String rightColumnCaption;
47
48 /**
49 * Twin Column need a specific {@link PropertyHandler} in order to handle the conversion between Set and List.
50 */
51 @SuppressWarnings("unchecked")
52 public TwinColSelectFieldDefinition() {
53 setTransformerClass((Class<? extends Transformer<?>>) (Object) ListToSetTransformer.class);
54 }
55
56 @I18nText
57 public String getLeftColumnCaption() {
58 return leftColumnCaption;
59 }
60
61 public void setLeftColumnCaption(String leftColumnCaption) {
62 this.leftColumnCaption = leftColumnCaption;
63 }
64
65 @I18nText
66 public String getRightColumnCaption() {
67 return rightColumnCaption;
68 }
69
70 public void setRightColumnCaption(String rightColumnCaption) {
71 this.rightColumnCaption = rightColumnCaption;
72 }
73
74 /**
75 * Multiselect is always true for twin Column field.
76 */
77 @Override
78 public boolean isMultiselect() {
79 return true;
80 }
81 }