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Java > Open Source Codes > org > apache > tapestry > bean > MessageBeanInitializer


1 // Copyright 2004, 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 package org.apache.tapestry.bean;
16
17 import org.apache.tapestry.IBeanProvider;
18 import org.apache.tapestry.IComponent;
19
20 /**
21  * A bean initializer that uses a localized string from the containing
22  * component.
23  *
24  * @author Howard Lewis Ship
25  * @since 2.2
26  *
27  **/
28
29 public class MessageBeanInitializer extends AbstractBeanInitializer
30 {
31     protected String JavaDoc _key;
32     
33
34     public void setBeanProperty(IBeanProvider provider, Object JavaDoc bean)
35     {
36         IComponent component = provider.getComponent();
37         String JavaDoc value = component.getMessages().getMessage(_key);
38         
39         setBeanProperty(bean, value);
40     }
41     
42     /** @since 3.0 **/
43     
44     public String JavaDoc getKey()
45     {
46         return _key;
47     }
48
49     /** @since 3.0 **/
50     
51     public void setKey(String JavaDoc key)
52     {
53         _key = key;
54     }
55
56 }
57
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