KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > jetspeed > services > customlocalization > CustomLocalizationTool


1 /*
2  * Copyright 2000-2004 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 package org.apache.jetspeed.services.customlocalization;
17
18 import java.util.Locale JavaDoc;
19 import java.util.ResourceBundle JavaDoc;
20 import java.util.MissingResourceException JavaDoc;
21
22 import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
23 import org.apache.jetspeed.services.logging.JetspeedLogger;
24
25 import org.apache.turbine.services.pull.ApplicationTool;
26 import org.apache.turbine.util.RunData;
27
28
29
30 /**
31  * Custom localization tool.
32  *
33  * @author <a HREF="mailto:desmax74@yahoo.it">Dessė Massimiliano</a>
34  * @author <a HREF="mailto:massimiliano.dessi@gruppoatlantis.it">Dessė Massimiliano</a>
35  * @author <a HREF="mailto:massimiliano.dessi@gruppoatlantis.com">Dessė Massimiliano</a>
36  * @version $Id: CustomLocalizationTool.java,v 1.5 2004/02/23 03:49:33 jford Exp $
37  */
38 public class CustomLocalizationTool implements ApplicationTool
39 {
40     /**
41      * Static initialization of the logger for this class
42      */
43     private static final JetspeedLogger logger = JetspeedLogFactoryService.getLogger(CustomLocalizationTool.class.getName());
44     
45     public CustomLocalizationTool()
46     {
47         refresh();
48     }
49
50     public String JavaDoc get(String JavaDoc key)
51     {
52         try
53         {
54             String JavaDoc s = CustomLocalization.getString(getBundleName(null), getLocale(), key);
55             return s;
56         }
57         catch (MissingResourceException JavaDoc noKey)
58         {
59             logger.error("Exception", noKey);
60         }
61         return null;
62     }
63
64     /**
65      * Gets localized key from the default bundle and the provided locale.
66      * Returns <code>null</code> if the resource is missing.
67      *
68      * @param key string to translate.
69      * @param locale prefered locale for translation.
70      * @return localized key.
71      */
72     public String JavaDoc get(String JavaDoc key, Locale JavaDoc locale)
73     {
74         if (locale == null)
75         {
76             locale = getLocale();
77         }
78
79         String JavaDoc s = null;
80         try
81         {
82             s = CustomLocalization.getString(getBundleName(null), locale, key);
83         }
84         catch (MissingResourceException JavaDoc noKey)
85         {
86             logger.error("Exception", noKey);
87         }
88
89         return s;
90     }
91
92
93     public Locale JavaDoc getLocale()
94     {
95         return locale;
96     }
97
98     protected String JavaDoc getBundleName(Object JavaDoc data)
99     {
100         return CustomLocalization.getDefaultBundleName();
101     }
102
103     public final void init(Object JavaDoc data)
104     {
105         if (data instanceof RunData)
106         {
107             locale = CustomLocalization.getLocale((RunData)data);
108             bundleName = getBundleName(data);
109         }
110     }
111
112     public void refresh()
113     {
114         locale = null;
115         bundle = null;
116         bundleName = null;
117     }
118
119     protected Locale JavaDoc locale;
120     private ResourceBundle JavaDoc bundle;
121     private String JavaDoc bundleName;
122     boolean debug;
123 }
124
Popular Tags