1 /* 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 import java.text.spi.DateFormatProvider; 24 import java.util.Locale; 25 import sun.util.locale.provider.LocaleProviderAdapter; 26 27 public class LocaleProviders { 28 29 public static void main(String[] args) { 30 if (args.length == 0) { 31 // no args indicates that the caller is asking the platform default locale. 32 Locale defloc = Locale.getDefault(); 33 System.out.printf("%s,%s\n", defloc.getLanguage(), defloc.getCountry()); 34 } else { 35 String expected = args[0]; 36 Locale testLocale = new Locale(args[1], (args.length >= 3 ? args[2] : "")); 37 String preference = System.getProperty("java.locale.providers", ""); 38 LocaleProviderAdapter lda = LocaleProviderAdapter.getAdapter(DateFormatProvider.class, testLocale); 39 LocaleProviderAdapter.Type type = lda.getAdapterType(); 40 System.out.printf("testLocale: %s, got: %s, expected: %s\n", testLocale, type, expected); 41 if (!type.toString().equals(expected)) { 42 throw new RuntimeException("Returned locale data adapter is not correct."); 43 } 44 } 45 } 46 }