Java > Open Source Codes > org > displaytag > tags > TableTagBeanInfo


1 /**
2  * Licensed under the Artistic License; you may not use this file
3  * except in compliance with the License.
4  * You may obtain a copy of the License at
5  *
6  * http://displaytag.sourceforge.net/license.html
7  *
8  * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
9  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
10  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
11  */
12 package org.displaytag.tags;
13
14 import java.beans.IntrospectionException ;
15 import java.beans.PropertyDescriptor ;
16 import java.beans.SimpleBeanInfo ;
17 import java.util.ArrayList ;
18 import java.util.List ;
19
20 import org.apache.commons.lang.UnhandledException;
21
22
23 /**
24  * Beaninfo class for tableTag. Needed to make the "class" tag attribute working and to handle the swith between
25  * setName() and setNameString() setters for the name attribute.
26  * @author Fabrizio Giustina
27  * @version $Revision: 956 $ ($Author: fgiust $)
28  */
29 public class TableTagBeanInfo extends SimpleBeanInfo
30 {
31
32     /**
33      * @see java.beans.BeanInfo#getPropertyDescriptors()
34      */
35     public PropertyDescriptor [] getPropertyDescriptors()
36     {
37         List proplist = new ArrayList ();
38
39         try
40         {
41             proplist.add(new PropertyDescriptor ("cellpadding", //$NON-NLS-1$
42 TableTag.class, null, "setCellpadding")); //$NON-NLS-1$
43 proplist.add(new PropertyDescriptor ("cellspacing", //$NON-NLS-1$
44 TableTag.class, null, "setCellspacing")); //$NON-NLS-1$
45 proplist.add(new PropertyDescriptor ("class", //$NON-NLS-1$
46 TableTag.class, null, "setClass")); //$NON-NLS-1$
47 proplist.add(new PropertyDescriptor ("decorator", //$NON-NLS-1$
48 TableTag.class, null, "setDecorator")); //$NON-NLS-1$
49 proplist.add(new PropertyDescriptor ("defaultorder", //$NON-NLS-1$
50 TableTag.class, null, "setDefaultorder")); //$NON-NLS-1$
51 proplist.add(new PropertyDescriptor ("defaultsort", //$NON-NLS-1$
52 TableTag.class, null, "setDefaultsort")); //$NON-NLS-1$
53 proplist.add(new PropertyDescriptor ("export", //$NON-NLS-1$
54 TableTag.class, null, "setExport")); //$NON-NLS-1$
55 proplist.add(new PropertyDescriptor ("frame", //$NON-NLS-1$
56 TableTag.class, null, "setFrame")); //$NON-NLS-1$
57 proplist.add(new PropertyDescriptor ("length", //$NON-NLS-1$
58 TableTag.class, null, "setLength")); //$NON-NLS-1$
59 proplist.add(new PropertyDescriptor ("offset", //$NON-NLS-1$
60 TableTag.class, null, "setOffset")); //$NON-NLS-1$
61 proplist.add(new PropertyDescriptor ("pagesize", //$NON-NLS-1$
62 TableTag.class, null, "setPagesize")); //$NON-NLS-1$
63 proplist.add(new PropertyDescriptor ("partialList", //$NON-NLS-1$
64 TableTag.class, null, "setPartialList")); //$NON-NLS-1$
65 proplist.add(new PropertyDescriptor ("requestURI", //$NON-NLS-1$
66 TableTag.class, null, "setRequestURI")); //$NON-NLS-1$
67 proplist.add(new PropertyDescriptor ("requestURIcontext", //$NON-NLS-1$
68 TableTag.class, null, "setRequestURIcontext")); //$NON-NLS-1$
69 proplist.add(new PropertyDescriptor ("rules", //$NON-NLS-1$
70 TableTag.class, null, "setRules")); //$NON-NLS-1$
71 proplist.add(new PropertyDescriptor ("sort", //$NON-NLS-1$
72 TableTag.class, null, "setSort")); //$NON-NLS-1$
73 proplist.add(new PropertyDescriptor ("style", //$NON-NLS-1$
74 TableTag.class, null, "setStyle")); //$NON-NLS-1$
75 proplist.add(new PropertyDescriptor ("summary", //$NON-NLS-1$
76 TableTag.class, null, "setSummary")); //$NON-NLS-1$
77 proplist.add(new PropertyDescriptor ("excludedParams", //$NON-NLS-1$
78 TableTag.class, null, "setExcludedParams")); //$NON-NLS-1$
79 proplist.add(new PropertyDescriptor ("id", //$NON-NLS-1$
80 TableTag.class, null, "setUid")); //$NON-NLS-1$
81 proplist.add(new PropertyDescriptor ("uid", //$NON-NLS-1$
82 TableTag.class, null, "setUid")); //$NON-NLS-1$
83 proplist.add(new PropertyDescriptor ("htmlId", //$NON-NLS-1$
84 TableTag.class, null, "setHtmlId")); //$NON-NLS-1$
85 proplist.add(new PropertyDescriptor ("varTotals", //$NON-NLS-1$
86 TableTag.class, null, "setVarTotals")); //$NON-NLS-1$
87
88             // deprecated attributes
89 proplist.add(new PropertyDescriptor ("list", //$NON-NLS-1$
90 TableTag.class, null, "setList")); //$NON-NLS-1$
91
92             // make ATG Dynamo happy:
93 proplist.add(new PropertyDescriptor ("className", //$NON-NLS-1$
94 TableTag.class, null, "setClass")); //$NON-NLS-1$
95
96             try
97             {
98                 Class.forName("javax.servlet.jsp.tagext.IterationTag"); //$NON-NLS-1$
99 // jsp >= 1.2
100 proplist.add(new PropertyDescriptor ("name", //$NON-NLS-1$
101 TableTag.class, null, "setName")); //$NON-NLS-1$
102 proplist.add(new PropertyDescriptor ("size", //$NON-NLS-1$
103 TableTag.class, null, "setSize")); //$NON-NLS-1$
104 }
105             catch (ClassNotFoundException e)
106             {
107                 // jsp 1.1, can't use a setter with an Object parameter
108 proplist.add(new PropertyDescriptor ("name", //$NON-NLS-1$
109 TableTag.class, null, "setNameString")); //$NON-NLS-1$
110 proplist.add(new PropertyDescriptor ("size", //$NON-NLS-1$
111 TableTag.class, null, "setSizeObjectName")); //$NON-NLS-1$
112 }
113
114         }
115         catch (IntrospectionException ex)
116         {
117             throw new UnhandledException("You got an introspection exception - maybe defining a property that is not"
118                 + " defined in the TableTag?: "
119                 + ex.getMessage(), ex);
120         }
121
122         PropertyDescriptor [] result = new PropertyDescriptor [proplist.size()];
123         return ((PropertyDescriptor []) proplist.toArray(result));
124     }
125 }

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