Source Code Cross Referenced for JmxTranslate.java in  » Database-JDBC-Connection-Pool » sequoia-2.10.9 » org » continuent » sequoia » common » i18n » Java Source Code / Java DocumentationJava Source Code and Java Documentation

001:        /**
002:         * Sequoia: Database clustering technology.
003:         * Copyright (C) 2002-2004 French National Institute For Research In Computer
004:         * Science And Control (INRIA).
005:         * Contact: sequoia@continuent.org
006:         * 
007:         * Licensed under the Apache License, Version 2.0 (the "License");
008:         * you may not use this file except in compliance with the License.
009:         * You may obtain a copy of the License at
010:         * 
011:         * http://www.apache.org/licenses/LICENSE-2.0
012:         * 
013:         * Unless required by applicable law or agreed to in writing, software
014:         * distributed under the License is distributed on an "AS IS" BASIS,
015:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016:         * See the License for the specific language governing permissions and
017:         * limitations under the License. 
018:         *
019:         * Initial developer(s): Nicolas Modrzyk.
020:         * Contributor(s):  Emmanuel Cecchet.
021:         */package org.continuent.sequoia.common.i18n;
022:
023:        import java.text.MessageFormat;
024:        import java.util.MissingResourceException;
025:        import java.util.ResourceBundle;
026:
027:        /**
028:         * Class to translate the different messages of Sequoia JMX MBeans descriptions.
029:         * 
030:         * @author <a href="mailto:Emmanuel.Cecchet@inria.fr">Emmanuel Cecchet </a>
031:         * @author <a href="mailto:Nicolas.Modrzyk@inrialpes.fr">Nicolas Modrzyk </a>
032:         * @version 1.0
033:         */
034:
035:        public final class JmxTranslate {
036:            /**
037:             * JMX message description is stored in a different file
038:             */
039:            private static final String BUNDLE_NAME = "org.continuent.sequoia.common.i18n.mbean-messages"; //$NON-NLS-1$
040:
041:            /**
042:             * Translation RESOURCE_BUNDLE for Sequoia messages
043:             */
044:            private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
045:                    .getBundle(BUNDLE_NAME);
046:
047:            /**
048:             * Class is not meant to be instantiated.
049:             */
050:            private JmxTranslate() {
051:            }
052:
053:            /**
054:             * Returns the translation for the given &lt;code&gt;key&lt;/code&gt;
055:             * 
056:             * @param key the translation key
057:             * @return the translation or &lt;code&gt;'!' + key + '!'&lt;/code&gt; if
058:             *         there is no translation for the given key
059:             */
060:            public static String get(String key) {
061:                try {
062:                    return RESOURCE_BUNDLE.getString(key);
063:                } catch (MissingResourceException e) {
064:                    return '!' + key + '!';
065:                }
066:            }
067:
068:            /**
069:             * Returns the translation for the given &lt;code&gt;key&lt;/code&gt;
070:             * 
071:             * @param key the translation key
072:             * @param args array of &lt;code&gt;Objects&lt;/code&gt; used by the
073:             *        translation
074:             * @return the translation or &lt;code&gt;'!' + key + '!'&lt;/code&gt; if
075:             *         there is no translation for the given key
076:             */
077:            public static String get(String key, Object[] args) {
078:                try {
079:                    return MessageFormat.format(RESOURCE_BUNDLE.getString(key),
080:                            args);
081:                } catch (MissingResourceException e) {
082:                    return '!' + key + '!';
083:                }
084:            }
085:
086:            // all methods below are convenience methods which
087:            // delegate to get(String key, Object[] args)
088:
089:            /**
090:             * @see #get(String, Object[])
091:             */
092:            public static String get(String key, boolean parameter) {
093:                return get(key, new Object[] { Boolean.valueOf(parameter) });
094:            }
095:
096:            /**
097:             * @see #get(String, Object[])
098:             */
099:            public static String get(String key, int parameter) {
100:                return get(key, new Object[] { Integer.toString(parameter) });
101:            }
102:
103:            /**
104:             * @see #get(String, Object[])
105:             */
106:            public static String get(String key, long parameter) {
107:                return get(key, new Object[] { Long.toString(parameter) });
108:            }
109:
110:            /**
111:             * @see #get(String, Object[])
112:             */
113:            public static String get(String key, Object parameter) {
114:                return get(key, new Object[] { parameter });
115:            }
116:        }