| /* |
| * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.imageio.plugins.common; |
| |
| import java.io.InputStream; |
| import java.util.PropertyResourceBundle; |
| import java.net.URL; |
| |
| /** |
| * Class to simplify use of internationalization message strings. |
| * Property files are constructed in terms of content as for JAI with |
| * one "key=value" pair per line. All such files however have the same |
| * name "properties". The resource extractor resolves the extraction of |
| * the file from the jar as the package name is included automatically. |
| * |
| * <p>Extenders need only provide a static method |
| * <code>getString(String)</code> which calls the static method in this |
| * class with the name of the invoking class and returns a |
| * <code>String</code>. |
| */ |
| public class I18NImpl { |
| /** |
| * Returns the message string with the specified key from the |
| * "properties" file in the package containing the class with |
| * the specified name. |
| */ |
| protected static final String getString(String className, String resource_name, String key) { |
| PropertyResourceBundle bundle = null; |
| try { |
| InputStream stream = |
| Class.forName(className).getResourceAsStream(resource_name); |
| bundle = new PropertyResourceBundle(stream); |
| } catch(Throwable e) { |
| throw new RuntimeException(e); // Chain the exception. |
| } |
| |
| return (String)bundle.handleGetObject(key); |
| } |
| } |