Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/resources/Resources.java @ 2598:e96bf6c47c12

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved selecting discharge tables for historical discharge calculation. flys-artifacts/trunk@4169 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 20 Mar 2012 11:34:44 +0000
parents 6f4a1f513e89
children 79e7bba0f593
rev   line source
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.resources;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
413
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
3 import java.text.MessageFormat;
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4 import java.util.Locale;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import java.util.MissingResourceException;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6 import java.util.ResourceBundle;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
7
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import org.apache.log4j.Logger;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
9
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10 import de.intevation.artifacts.CallMeta;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12 /**
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
13 * This class provides methods for i18n.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
16 */
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
17 public class Resources {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 /** The logger that is used in this class.*/
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 private static Logger logger = Logger.getLogger(Resources.class);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22 /** The singleton instance.*/
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
23 private static Resources INSTANCE;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25 /** The locales supported by this server.*/
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26 protected Locale[] locales;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 /**
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 * No instance of this class is necessary.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 */
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 private Resources() {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
32 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
33
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
34
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
35 /**
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
36 * Returns the locales supported by this server.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
37 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 * @return the supported locales.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 */
2290
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
40 public synchronized Locale [] getLocales() {
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
41 if (locales == null) {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
42 readLocales();
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
44
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
45 return locales;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
46 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
47
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
48
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
49 /**
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
50 * Read the locales configured for this server.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
51 */
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
52 protected void readLocales() {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
53 // TODO IMPLEMENT ME
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
54
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
55 locales = new Locale[2];
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
56 locales[0] = Locale.GERMANY;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
57 locales[1] = Locale.ENGLISH;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
58 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
59
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
60
2290
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
61 private static synchronized void ensureInstance() {
418
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
62 if (INSTANCE == null) {
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
63 INSTANCE = new Resources();
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
64 }
2290
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
65 }
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
66
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
67
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
68 public static Locale getLocale(CallMeta meta) {
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
69 ensureInstance();
418
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
70
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
71 Locale[] locales = INSTANCE.getLocales();
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
72 return meta.getPreferredLocale(locales);
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
73 }
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
74
e0fec407a280 ISSUE-53 Formatted number values of CSV exports.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 413
diff changeset
75
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
76 /**
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
77 * This method returns the translated value for <i>key</i> or <i>def</i> if
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
78 * <i>key</i> is not existing in the resource bundle.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
79 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
80 * @param meta The CallMeta object of the request that contains the
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
81 * preferred locale.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
82 * @param key The key that should be translated.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
83 * @param def A default value that is returned, if <i>key</i> was not found.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
84 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
85 * @return the translated message.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
86 */
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
87 public static String getMsg(CallMeta meta, String key, String def) {
2290
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
88
6f4a1f513e89 Calculation error report: i18n the km of the error report.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
89 ensureInstance();
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
90
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 Locale[] locales = INSTANCE.getLocales();
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 Locale locale = meta.getPreferredLocale(locales);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
94 return getMsg(locale, key, def);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
95 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
97 public static String getMsg(
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
98 CallMeta meta,
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
99 String key,
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
100 Object[] args
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
101 ) {
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
102 return getMsg(meta, key, key, args);
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
103 }
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 /**
413
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
106 * Returns a translated message based on a template specified by <i>key</i>
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
107 * that has necessary values to be filled in.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
108 *
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
109 * @param meta The CallMeta object.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
110 * @param key The key of the template in the resource bundle.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
111 * @param def the default value if no template was found with <i>key</i>.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
112 * @param args The arguments that are necessary for the template.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
113 *
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
114 * @return a translated string.
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
115 */
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
116 public static String getMsg(
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
117 CallMeta meta,
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
118 String key,
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
119 String def,
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
120 Object[] args)
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
121 {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 418
diff changeset
122 String template = getMsg(meta, key, (String)null);
413
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
123
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
124 if (template == null) {
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
125 return def;
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
126 }
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
127
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
128 return MessageFormat.format(template, args);
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
129 }
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
130
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
131
8a4c219fd0ee Added a method to Resources that returns translated compound messages.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 125
diff changeset
132 /**
125
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
133 * This method returns the translated value for <i>key</i> or <i>def</i> if
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134 * <i>key</i> is not existing in the resource bundle.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
136 * @param locale The locale.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
137 * @param key The key that should be translated.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
138 * @param def A default value that is returned, if <i>key</i> was not found.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
139 *
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
140 * @return the translated message.
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
141 */
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
142 public static String getMsg(Locale locale, String key, String def) {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
143 ResourceBundle bundle = ResourceBundle.getBundle("messages", locale);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
144
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
145 try {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
146 return bundle.getString(key);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
147 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
148 catch (MissingResourceException mre) {
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
149 logger.warn("No message found for key: " + key);
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
150
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
151 return def;
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
152 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
153 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
154 }
25593857b8f8 Implemented a singleton instance that provides i18n strings.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
155 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org