1 /**
2 * This file Copyright (c) 2020 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.migration;
35
36 import info.magnolia.ui.field.ConfiguredFieldDefinition;
37
38 import java.math.BigDecimal;
39 import java.util.Date;
40 import java.util.HashMap;
41 import java.util.Map;
42
43 import com.vaadin.data.converter.StringToBigDecimalConverter;
44 import com.vaadin.data.converter.StringToBooleanConverter;
45 import com.vaadin.data.converter.StringToDateConverter;
46 import com.vaadin.data.converter.StringToDoubleConverter;
47 import com.vaadin.data.converter.StringToLongConverter;
48
49 /**
50 * Abstract text field definition converter.
51 *
52 * @param <NEW> new definition class which extends {@link info.magnolia.ui.field.ConfiguredFieldDefinition}
53 * @param <OLD> old definition class {@link info.magnolia.ui.form.field.definition.FieldDefinition}
54 */
55 public abstract class AbstractTextFieldDefinitionConverter<NEW extends ConfiguredFieldDefinition<String>, OLD extends info.magnolia.ui.form.field.definition.FieldDefinition> extends AbstractConfiguredFieldDefinitionConverter<String, NEW, OLD> {
56
57 private Map<Class, Class> supportedTypes = new HashMap<Class, Class>() {{
58 put(Boolean.class, StringToBooleanConverter.class);
59 put(Double.class, StringToDoubleConverter.class);
60 put(BigDecimal.class, StringToBigDecimalConverter.class);
61 put(Long.class, StringToLongConverter.class);
62 put(Date.class, StringToDateConverter.class);
63 }};
64
65 @Override
66 public NEW convert(OLD oldDefinition) {
67 NEW newDefinition = super.convert(oldDefinition);
68 if (newDefinition.getConverterClass() == null) {
69 newDefinition.setConverterClass(supportedTypes.getOrDefault(convertDefinitionType(oldDefinition.getType()), null));
70 }
71 return newDefinition;
72 }
73
74 @Override
75 String convertDefaultValue(OLD oldDefinition, NEW newDefinition) {
76 return oldDefinition.getDefaultValue();
77 }
78 }