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Java > Open Source Codes > org > apache > struts > faces > taglib > MessageTag


1 /*
2  * Copyright 2002-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.struts.faces.taglib;
18
19
20 import javax.faces.component.UIComponent;
21
22
23 /**
24  * <p>Render a localized message, with optional substitution parameters, for
25  * the <em>Struts-Faces Integration Library</em>.</p>
26  *
27  *
28  * @version $Rev: 54934 $ $Date: 2004-10-16 18:07:50 +0100 (Sat, 16 Oct 2004) $
29  */
30
31 public class MessageTag extends AbstractFacesTag {
32
33
34     // ---------------------------------------------------------- Tag Attributes
35
36
37     /**
38      * <p>Flag indicating that rendered content should be filtered for
39      * characters that are sensitive in HTML.</p>
40      */
41     private String JavaDoc filter = null;
42
43     public void setFilter(String JavaDoc filter) {
44         this.filter = filter;
45     }
46
47
48     /**
49      * <p>Message key used to retrieve the requested message
50      */
51     private String JavaDoc key = null;
52
53     public void setKey(String JavaDoc key) {
54         this.key = key;
55     }
56
57
58     // ------------------------------------------------------------- Tag Methods
59
60
61     /**
62      * <p>Release any allocated resources.
63      */
64     public void release() {
65
66         super.release();
67         filter = null;
68         key = null;
69
70     }
71
72
73     // ---------------------------------------------------------- Public Methods
74
75
76     /**
77      * <p>Return the type of component to be created for this tag.</p>
78      */
79     public String JavaDoc getComponentType() {
80
81         return ("org.apache.struts.faces.Message");
82
83     }
84
85
86     /**
87      * <p>Return the <code>rendererType</code> to be used for rendering
88      * our component.</p>
89      */
90     public String JavaDoc getRendererType() {
91
92         return ("org.apache.struts.faces.Message");
93
94     }
95
96
97     // ------------------------------------------------------- Protected Methods
98
99
100     /**
101      * <p>Override attributes set on this tag instance.</p>
102      *
103      * @param component Component whose attributes should be overridden
104      */
105     protected void setProperties(UIComponent component) {
106
107         super.setProperties(component);
108         setBooleanAttribute(component, "filter", filter);
109         setStringAttribute(component, "key", key);
110
111     }
112
113
114 }
115
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