| /* |
| * Copyright (c) 2007, 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. |
| * |
| * 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.foobar; |
| import java.util.*; |
| |
| public class Utils { |
| public static boolean supportsLocale(Locale supported, Locale requested) { |
| if (supported.getLanguage() == "") { |
| return true; |
| } else if (supported.getLanguage() != requested.getLanguage()) { |
| return false; |
| } |
| |
| if (supported.getCountry() == "") { |
| return true; |
| } else if (supported.getCountry() != requested.getCountry()) { |
| return false; |
| } |
| |
| String supVar = supported.getVariant(); |
| String reqVar = requested.getVariant(); |
| |
| if (supVar == "") { |
| return true; |
| } else { |
| int underIndex; |
| while ((underIndex = reqVar.lastIndexOf('_')) != (-1)) { |
| reqVar = reqVar.substring(0, underIndex); |
| if (supVar.equals(reqVar)) { |
| return true; |
| } |
| } |
| return supVar.equals(reqVar); |
| } |
| } |
| |
| public static boolean supportsLocale(List<Locale> supported, Locale requested) { |
| for (Locale l : supported) { |
| if (supportsLocale(l, requested)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |