| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.localization; |
| |
| import java.text.MessageFormat; |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Any EclipseLink message in Foundation Library & J2EE Integration JARs |
| * should be a subclass of this class. |
| * |
| * Creation date: (7/12/00) |
| * @author Shannon Chen |
| * @since TOPLink/Java 5.0 |
| */ |
| public abstract class EclipseLinkLocalization { |
| |
| /** |
| * Return the message for the given exception class and error number. |
| */ |
| public static String buildMessage(String localizationClassName, String key, Object[] arguments) { |
| return buildMessage(localizationClassName, key, arguments, true); |
| } |
| |
| /** |
| * INTERNAL: |
| * Return the message for the given exception class and error number. |
| * Based on the state of the translate flag - look up translation for the key:value message |
| */ |
| public static String buildMessage(String localizationClassName, String key, Object[] arguments, boolean translate) { |
| String message = key; |
| ResourceBundle bundle = null; |
| |
| // JDK 1.1 MessageFormat can't handle null arguments |
| if (arguments != null) { |
| for (int i = 0; i < arguments.length; i++) { |
| if (arguments[i] == null) { |
| arguments[i] = "null"; |
| } |
| } |
| } |
| |
| try { |
| bundle = ResourceBundle.getBundle("org.eclipse.persistence.internal.localization.i18n." + localizationClassName + "Resource", Locale.getDefault()); |
| message = bundle.getString(key); |
| } catch (java.util.MissingResourceException mre) { |
| if (translate) { |
| // Found bundle, but couldn't find translation. |
| // Get the current language's NoTranslationForThisLocale message. |
| bundle = ResourceBundle.getBundle("org.eclipse.persistence.internal.localization.i18n.EclipseLinkLocalizationResource", Locale.getDefault()); |
| String noTranslationMessage = bundle.getString("NoTranslationForThisLocale"); |
| return MessageFormat.format(message, arguments) + noTranslationMessage; |
| } |
| } |
| return MessageFormat.format(message, arguments); |
| } |
| |
| } |