1 /**
2 * This file Copyright (c) 2003-2011 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.cms.taglibs.util;
35
36 import java.beans.IntrospectionException;
37 import java.beans.PropertyDescriptor;
38 import java.beans.SimpleBeanInfo;
39 import java.util.ArrayList;
40 import java.util.List;
41
42 import org.apache.commons.lang.StringUtils;
43 import org.apache.commons.lang.UnhandledException;
44
45
46 /**
47 * Bean info, needed for the "class" attribute.
48 * @author Fabrizio Giustina
49 * @version $Revision: 45983 $ ($Author: pbaerfuss $)
50 */
51 public class TableTagBeanInfo extends SimpleBeanInfo {
52
53 /**
54 * List of exposed properties.
55 */
56 private String[] properties = new String[]{"header", "class", "style", "id", "cellspacing", "cellpadding"};
57
58 /**
59 * @see java.beans.BeanInfo#getPropertyDescriptors()
60 */
61 @Override
62 public PropertyDescriptor[] getPropertyDescriptors() {
63
64 try {
65 List proplist = new ArrayList();
66 for (int j = 0; j < properties.length; j++) {
67 proplist.add(createPropertyDescriptor(properties[j]));
68 }
69 PropertyDescriptor[] result = new PropertyDescriptor[proplist.size()];
70 return ((PropertyDescriptor[]) proplist.toArray(result));
71
72 }
73 catch (IntrospectionException ex) {
74 // should never happen
75 throw new UnhandledException(ex.getMessage(), ex);
76 }
77
78 }
79
80 /**
81 * Instantiate a property descriptor for the given property.
82 * @param propertyName property name
83 * @return property descriptor
84 * @throws IntrospectionException if the given property is not valid
85 */
86 private PropertyDescriptor createPropertyDescriptor(String propertyName) throws IntrospectionException {
87 return new PropertyDescriptor(propertyName, TableTag.class, null, "set" + StringUtils.capitalize(propertyName));
88 }
89
90 }