1 /* 2 * Copyright (c) 2018, 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 package test; 24 25 import java.text.DecimalFormat; 26 import java.text.DecimalFormatSymbols; 27 import java.text.NumberFormat; 28 import java.text.spi.NumberFormatProvider; 29 import java.util.Locale; 30 31 public class NumberFormatProviderImpl extends NumberFormatProvider { 32 33 private static final Locale[] locales = {Locale.FRENCH, Locale.JAPANESE, 34 new Locale("hi", "IN"), new Locale("xx", "YY")}; 35 36 @Override 37 public NumberFormat getCurrencyInstance(Locale locale) { 38 return null; 39 } 40 41 @Override 42 public NumberFormat getIntegerInstance(Locale locale) { 43 return null; 44 } 45 46 @Override 47 public NumberFormat getNumberInstance(Locale locale) { 48 if (locale.getLanguage().equals("xx")) { 49 return new DecimalFormat("#0.###", DecimalFormatSymbols.getInstance(Locale.US)); 50 } else { 51 return null; 52 } 53 } 54 55 @Override 56 public NumberFormat getPercentInstance(Locale locale) { 57 return null; 58 } 59 60 @Override 61 public Locale[] getAvailableLocales() { 62 return locales; 63 } 64 }