Java examples for java.util:ResourceBundle
Gets a integer for the given key from the given resource bundle or one of its parents.
/******************************************************************************* * Copyright 2010 Guy Davenport/*w w w.j av a 2s .c o m*/ * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *******************************************************************************/ //package com.java2s; import java.util.MissingResourceException; import java.util.ResourceBundle; public class Main { /** * Gets a integer for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific integers required in user interfaces * * @param resourceBundle the resource bundle containing the required integer * @param key the key of the integer in the resource bundle * @return the required integer */ public static final Integer getInteger(ResourceBundle resourceBundle, String key) { try { return Integer.valueOf(resourceBundle.getString(key)); } catch (Exception e) { return Integer.MIN_VALUE; } } /** * Gets a string for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific text required in user interfaces * * @param resourceBundle the resource bundle containing the required string * @param key the key of the string in the resource bundle * @return the required string */ public static final String getString(ResourceBundle resourceBundle, String key) { try { return resourceBundle.getString(key); } catch (MissingResourceException e) { return '!' + key + '!'; } } /** * Gets a parameterised string for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific text required in user interfaces. Occurrences of * of {<code>i</code>} where n is an integer from 0 to n-1, and n is size of the parameters array, will be replaced * by the <code>i</code>th element in the parameters array * * @param resourceBundle the resource bundle containing the required string * @param key the key of the string in the resource bundle * @param parameters to be substituted into the returned string * @return the required string */ public static final String getString(ResourceBundle resourceBundle, String key, String[] parameters) { String value = getString(resourceBundle, key); if (parameters != null && parameters.length > 0) { for (int i = 0; i < parameters.length; ++i) { if (parameters[i] != null) value = value.replace("{" + i + "}", parameters[i]); } } return value; } /** * Gets a parameterised string for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific text required in user interfaces. Occurrences of * of {<code>i</code>} where n is an integer from 0 to n-1, and n is size of the parameters array, will be replaced * by the <code>i</code>th element in the parameters array * * @param resourceBundle the resource bundle containing the required string * @param key the key of the string in the resource bundle * @param parameters to be substituted into the returned string * @return the required string */ public static final String getString(ResourceBundle resourceBundle, String key, Object[] parameters) { String value = getString(resourceBundle, key); if (parameters != null && parameters.length > 0) { for (int i = 0; i < parameters.length; ++i) { value = value.replace("{" + i + "}", parameters[i] != null ? parameters[i].toString() : ""); } } return value; } /** * Gets a parameterised string for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific text required in user interfaces. Occurrences of * of {<code>i</code>} where n is an integer from 0 to n-1, and n is size of the parameters array, will be replaced * by the <code>i</code>th element in the parameters array * * @param resourceBundle the resource bundle containing the required string * @param key the key of the string in the resource bundle * @param parameters to be substituted into the returned string * @return the required string */ public static final String getString(ResourceBundle resourceBundle, String key, int[] parameters) { String value = getString(resourceBundle, key); if (parameters != null && parameters.length > 0) { for (int i = 0; i < parameters.length; ++i) { value = value.replace("{" + i + "}", String.valueOf(parameters[i])); } } return value; } /** * Gets a parameterised string for the given key from the given resource bundle or one of its parents. * Most commonly used for obtaining language specific text required in user interfaces. Occurrences of * of {<code>i</code>} where n is an integer from 0 to n-1, and n is size of the parameters array, will be replaced * by the <code>i</code>th element in the parameters array * * @param resourceBundle the resource bundle containing the required string * @param key the key of the string in the resource bundle * @param parameters to be substituted into the returned string * @return the required string */ public static final String getString(ResourceBundle resourceBundle, String key, double[] parameters) { String value = getString(resourceBundle, key); if (parameters != null && parameters.length > 0) { for (int i = 0; i < parameters.length; ++i) { value = value.replace("{" + i + "}", String.valueOf(parameters[i])); } } return value; } }