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Java > Open Source Codes > org > displaytag > tags > el > ELTableTagBeanInfo


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.el;
13
14 import java.beans.IntrospectionException JavaDoc;
15 import java.beans.PropertyDescriptor JavaDoc;
16 import java.beans.SimpleBeanInfo JavaDoc;
17 import java.util.ArrayList JavaDoc;
18 import java.util.List JavaDoc;
19
20 import org.apache.commons.lang.UnhandledException;
21 import org.displaytag.tags.TableTag;
22
23
24 /**
25  * BeanInfo descriptor for the <code>ELTableTag</code> class. Unevaluated EL expression has to be kept separately from
26  * the evaluated value, since the JSP compiler can choose to reuse different tag instances if they received the same
27  * original attribute values, and the JSP compiler can choose to not re-call the setter methods.
28  * @author Fabrizio Giustina
29  * @version $Revision: 956 $ ($Author: fgiust $)
30  */
31 public class ELTableTagBeanInfo extends SimpleBeanInfo JavaDoc
32 {
33
34     /**
35      * @see java.beans.BeanInfo#getPropertyDescriptors()
36      */
37     public PropertyDescriptor JavaDoc[] getPropertyDescriptors()
38     {
39         List JavaDoc proplist = new ArrayList JavaDoc();
40
41         try
42         {
43             proplist.add(new PropertyDescriptor JavaDoc("cellpadding", //$NON-NLS-1$
44 ELTableTag.class, null, "setCellpadding")); //$NON-NLS-1$
45 proplist.add(new PropertyDescriptor JavaDoc("cellspacing", //$NON-NLS-1$
46 ELTableTag.class, null, "setCellspacing")); //$NON-NLS-1$
47 proplist.add(new PropertyDescriptor JavaDoc("class", //$NON-NLS-1$
48 ELTableTag.class, null, "setClass")); //$NON-NLS-1$
49 proplist.add(new PropertyDescriptor JavaDoc("decorator", //$NON-NLS-1$
50 ELTableTag.class, null, "setDecorator")); //$NON-NLS-1$
51 proplist.add(new PropertyDescriptor JavaDoc("defaultorder", //$NON-NLS-1$
52 ELTableTag.class, null, "setDefaultorder")); //$NON-NLS-1$
53 proplist.add(new PropertyDescriptor JavaDoc("defaultsort", //$NON-NLS-1$
54 ELTableTag.class, null, "setDefaultsort")); //$NON-NLS-1$
55 proplist.add(new PropertyDescriptor JavaDoc("export", //$NON-NLS-1$
56 ELTableTag.class, null, "setExport")); //$NON-NLS-1$
57 proplist.add(new PropertyDescriptor JavaDoc("frame", //$NON-NLS-1$
58 ELTableTag.class, null, "setFrame")); //$NON-NLS-1$
59 proplist.add(new PropertyDescriptor JavaDoc("length", //$NON-NLS-1$
60 ELTableTag.class, null, "setLength")); //$NON-NLS-1$
61 proplist.add(new PropertyDescriptor JavaDoc("name", //$NON-NLS-1$
62 ELTableTag.class, null, "setName")); //$NON-NLS-1$
63 proplist.add(new PropertyDescriptor JavaDoc("offset", //$NON-NLS-1$
64 ELTableTag.class, null, "setOffset")); //$NON-NLS-1$
65 proplist.add(new PropertyDescriptor JavaDoc("pagesize", //$NON-NLS-1$
66 ELTableTag.class, null, "setPagesize")); //$NON-NLS-1$
67 proplist.add(new PropertyDescriptor JavaDoc("partialList", //$NON-NLS-1$
68 ELTableTag.class, null, "setPartialList")); //$NON-NLS-1$
69 proplist.add(new PropertyDescriptor JavaDoc("requestURI", //$NON-NLS-1$
70 ELTableTag.class, null, "setRequestURI")); //$NON-NLS-1$
71 proplist.add(new PropertyDescriptor JavaDoc("requestURIcontext", //$NON-NLS-1$
72 ELTableTag.class, null, "setRequestURIcontext")); //$NON-NLS-1$
73 proplist.add(new PropertyDescriptor JavaDoc("rules", //$NON-NLS-1$
74 ELTableTag.class, null, "setRules")); //$NON-NLS-1$
75 proplist.add(new PropertyDescriptor JavaDoc("size", //$NON-NLS-1$
76 ELTableTag.class, null, "setSize")); //$NON-NLS-1$
77 proplist.add(new PropertyDescriptor JavaDoc("sort", //$NON-NLS-1$
78 ELTableTag.class, null, "setSort")); //$NON-NLS-1$
79 proplist.add(new PropertyDescriptor JavaDoc("style", //$NON-NLS-1$
80 ELTableTag.class, null, "setStyle")); //$NON-NLS-1$
81 proplist.add(new PropertyDescriptor JavaDoc("summary", //$NON-NLS-1$
82 ELTableTag.class, null, "setSummary")); //$NON-NLS-1$
83 proplist.add(new PropertyDescriptor JavaDoc("excludedParams", //$NON-NLS-1$
84 ELTableTag.class, null, "setExcludedParams")); //$NON-NLS-1$
85 proplist.add(new PropertyDescriptor JavaDoc("id", //$NON-NLS-1$
86 ELTableTag.class, null, "setUid")); //$NON-NLS-1$
87
88             proplist.add(new PropertyDescriptor JavaDoc("uid", //$NON-NLS-1$
89 ELTableTag.class, null, "setUid")); //$NON-NLS-1$
90 proplist.add(new PropertyDescriptor JavaDoc("htmlId", //$NON-NLS-1$
91 ELTableTag.class, null, "setHtmlId")); //$NON-NLS-1$
92 proplist.add(new PropertyDescriptor JavaDoc("varTotals", //$NON-NLS-1$
93 TableTag.class, null, "setVarTotals")); //$NON-NLS-1$
94
95         }
96         catch (IntrospectionException JavaDoc ex)
97         {
98             throw new UnhandledException("You got an introspection exception - maybe defining a property that is not"
99                 + " defined in the ElTableTag?: "
100                 + ex.getMessage(), ex);
101         }
102
103         PropertyDescriptor JavaDoc[] result = new PropertyDescriptor JavaDoc[proplist.size()];
104         return ((PropertyDescriptor JavaDoc[]) proplist.toArray(result));
105     }
106
107 }
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