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.jcr.node2bean.impl;
35
36 import java.text.MessageFormat;
37 import java.util.regex.Pattern;
38
39 import org.apache.commons.beanutils.BeanUtilsBean;
40 import org.apache.commons.beanutils.ConvertUtilsBean;
41 import org.apache.commons.beanutils.Converter;
42 import org.apache.commons.beanutils.PropertyUtilsBean;
43
44 import com.google.common.net.MediaType;
45
46 /**
47 * A wrapper around beanutils where we centrally register our custom converters.
48 * We use non-static BeanUtils conversion, so we can
49 * - use our custom ConvertUtilsBean
50 * - control converters (convertUtilsBean.register()) - we can de/register them here, locally, as opposed to a
51 * global ConvertUtils.register()
52 */
53 public class PreConfiguredBeanUtils extends BeanUtilsBean {
54
55 public PreConfiguredBeanUtils() {
56 super(new EnumAwareConvertUtilsBean(), new PropertyUtilsBean());
57
58 final ConvertUtilsBean convertUtilsBean = this.getConvertUtils();
59
60 // de-register the converter for Class, we do our own conversion in convertPropertyValue()
61 // TODO GJ/MM - why is the below commented out ?
62 // convertUtilsBean.deregister(Class.class);
63
64 convertUtilsBean.register(new Converter() {
65 @Override
66 public Object convert(Class type, Object value) {
67 return new MessageFormat((String) value);
68 }
69 }, MessageFormat.class);
70
71 convertUtilsBean.register(new Converter() {
72 @Override
73 public Object convert(Class type, Object value) {
74 return Pattern.compile((String) value);
75 }
76 }, Pattern.class);
77
78 convertUtilsBean.register(new Converter() {
79 @Override
80 public Object convert(Class type, Object value) {
81 return MediaType.parse((String) value);
82 }
83 }, MediaType.class);
84 }
85 }