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/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package jdk.test.resources;
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import java.io.BufferedInputStream;
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import java.io.InputStream;
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import java.io.IOException;
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import java.util.Enumeration;
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import java.util.Locale;
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import java.util.Properties;
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import java.util.ResourceBundle;
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import java.util.spi.ResourceBundleProvider;
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public class MyResourcesProvider implements ResourceBundleProvider {
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@Override
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public ResourceBundle getBundle(String baseName, Locale locale) {
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String xmlName = toXMLName(baseName, locale);
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try (InputStream is = this.getClass().getModule().getResourceAsStream(xmlName)) {
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return new XMLResourceBundle(new BufferedInputStream(is));
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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private String toXMLName(String baseName, Locale locale) {
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StringBuilder sb = new StringBuilder(baseName.replace('.', '/'));
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String lang = locale.getLanguage();
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if (!lang.isEmpty()) {
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sb.append('_').append(lang);
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String country = locale.getCountry();
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if (!country.isEmpty()) {
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sb.append('_').append(country);
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}
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}
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return sb.append(".xml").toString();
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}
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private static class XMLResourceBundle extends ResourceBundle {
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private Properties props;
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XMLResourceBundle(InputStream stream) throws IOException {
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props = new Properties();
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props.loadFromXML(stream);
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}
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@Override
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protected Object handleGetObject(String key) {
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if (key == null) {
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throw new NullPointerException();
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}
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return props.get(key);
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}
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@Override
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public Enumeration<String> getKeys() {
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// Not implemented
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return null;
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}
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}
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}
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