70 lines
2.2 KiB
Java
70 lines
2.2 KiB
Java
/*
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* Copyright (c) 2012, 2013, 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. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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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 sun.util.locale.provider;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Locale;
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import java.util.Set;
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/**
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* FallbackProviderAdapter implementation.
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*
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* @author Naoto Sato
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*/
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public class FallbackLocaleProviderAdapter extends JRELocaleProviderAdapter {
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/**
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* Supported language tag set.
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*/
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private static final Set<String> rootTagSet =
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Collections.singleton(Locale.ROOT.toLanguageTag());
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/**
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* Fallback provider only provides the ROOT locale data.
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*/
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private final LocaleResources rootLocaleResources =
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new LocaleResources(this, Locale.ROOT);
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/**
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* Returns the type of this LocaleProviderAdapter
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*/
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@Override
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public LocaleProviderAdapter.Type getAdapterType() {
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return Type.FALLBACK;
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}
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@Override
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public LocaleResources getLocaleResources(Locale locale) {
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return rootLocaleResources;
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}
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@Override
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protected Set<String> createLanguageTagSet(String category) {
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return rootTagSet;
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}
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}
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