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/*
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* Copyright (c) 2016, 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.Locale;
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import java.util.Set;
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import sun.text.spi.JavaTimeDateTimePatternProvider;
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/**
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* Concrete implementation of the {@link sun.text.spi.JavaTimeDateTimePatternProvider
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* } class for the JRE LocaleProviderAdapter.
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*
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*/
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public class JavaTimeDateTimePatternImpl extends JavaTimeDateTimePatternProvider implements AvailableLanguageTags {
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private final LocaleProviderAdapter.Type type;
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private final Set<String> langtags;
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public JavaTimeDateTimePatternImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
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this.type = type;
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this.langtags = langtags;
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}
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/**
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* Returns an array of all locales for which this locale service provider
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* can provide localized objects or names.
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*
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* @return An array of all locales for which this locale service provider
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* can provide localized objects or names.
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*/
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@Override
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public Locale[] getAvailableLocales() {
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return LocaleProviderAdapter.toLocaleArray(langtags);
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}
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@Override
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public boolean isSupportedLocale(Locale locale) {
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return LocaleProviderAdapter.forType(type).isSupportedProviderLocale(locale, langtags);
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}
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@Override
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public String getJavaTimeDateTimePattern(int timeStyle, int dateStyle, String calType, Locale locale) {
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LocaleResources lr = LocaleProviderAdapter.getResourceBundleBased().getLocaleResources(locale);
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String pattern = lr.getJavaTimeDateTimePattern(
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timeStyle, dateStyle, calType);
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return pattern;
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}
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@Override
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public Set<String> getAvailableLanguageTags() {
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return langtags;
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}
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}
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