feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/sun/util/locale/provider/LocaleNameProviderImpl.java

@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2012, 2013, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 sun.util.locale.provider;
+
+import java.util.Locale;
+import java.util.Set;
+import java.util.spi.LocaleNameProvider;
+
+/**
+ * Concrete implementation of the
+ * {@link java.util.spi.LocaleNameProvider LocaleNameProvider} class
+ * for the JRE LocaleProviderAdapter.
+ *
+ * @author Naoto Sato
+ * @author Masayoshi Okutsu
+ */
+public class LocaleNameProviderImpl extends LocaleNameProvider implements AvailableLanguageTags {
+    private final LocaleProviderAdapter.Type type;
+    private final Set<String> langtags;
+
+    public LocaleNameProviderImpl(LocaleProviderAdapter.Type type, Set<String> langtags) {
+        this.type = type;
+        this.langtags = langtags;
+    }
+
+    /**
+     * Returns an array of all locales for which this locale service provider
+     * can provide localized objects or names.
+     *
+     * @return An array of all locales for which this locale service provider
+     * can provide localized objects or names.
+     */
+    @Override
+    public Locale[] getAvailableLocales() {
+        return LocaleProviderAdapter.toLocaleArray(langtags);
+    }
+
+    @Override
+    public boolean isSupportedLocale(Locale locale) {
+        return LocaleProviderAdapter.isSupportedLocale(locale, type, langtags);
+    }
+
+    /**
+     * Returns a localized name for the given ISO 639 language code and the
+     * given locale that is appropriate for display to the user.
+     * For example, if <code>languageCode</code> is "fr" and <code>locale</code>
+     * is en_US, getDisplayLanguage() will return "French"; if <code>languageCode</code>
+     * is "en" and <code>locale</code> is fr_FR, getDisplayLanguage() will return "anglais".
+     * If the name returned cannot be localized according to <code>locale</code>,
+     * (say, the provider does not have a Japanese name for Croatian),
+     * this method returns null.
+     * @param languageCode the ISO 639 language code string in the form of two
+     *     lower-case letters between 'a' (U+0061) and 'z' (U+007A)
+     * @param locale the desired locale
+     * @return the name of the given language code for the specified locale, or null if it's not
+     *     available.
+     * @exception NullPointerException if <code>languageCode</code> or <code>locale</code> is null
+     * @exception IllegalArgumentException if <code>languageCode</code> is not in the form of
+     *     two lower-case letters, or <code>locale</code> isn't
+     *     one of the locales returned from
+     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
+     *     getAvailableLocales()}.
+     * @see java.util.Locale#getDisplayLanguage(java.util.Locale)
+     */
+    @Override
+    public String getDisplayLanguage(String lang, Locale locale) {
+        return getDisplayString(lang, locale);
+    }
+
+    /**
+     * Returns a localized name for the given <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">
+     * IETF BCP47</a> script code and the given locale that is appropriate for
+     * display to the user.
+     * For example, if <code>scriptCode</code> is "Latn" and <code>locale</code>
+     * is en_US, getDisplayScript() will return "Latin"; if <code>scriptCode</code>
+     * is "Cyrl" and <code>locale</code> is fr_FR, getDisplayScript() will return "cyrillique".
+     * If the name returned cannot be localized according to <code>locale</code>,
+     * (say, the provider does not have a Japanese name for Cyrillic),
+     * this method returns null. The default implementation returns null.
+     * @param scriptCode the four letter script code string in the form of title-case
+     *     letters (the first letter is upper-case character between 'A' (U+0041) and
+     *     'Z' (U+005A) followed by three lower-case character between 'a' (U+0061)
+     *     and 'z' (U+007A)).
+     * @param locale the desired locale
+     * @return the name of the given script code for the specified locale, or null if it's not
+     *     available.
+     * @exception NullPointerException if <code>scriptCode</code> or <code>locale</code> is null
+     * @exception IllegalArgumentException if <code>scriptCode</code> is not in the form of
+     *     four title case letters, or <code>locale</code> isn't
+     *     one of the locales returned from
+     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
+     *     getAvailableLocales()}.
+     * @see java.util.Locale#getDisplayScript(java.util.Locale)
+     */
+    @Override
+    public String getDisplayScript(String scriptCode, Locale locale) {
+        return getDisplayString(scriptCode, locale);
+    }
+
+    /**
+     * Returns a localized name for the given ISO 3166 country code and the
+     * given locale that is appropriate for display to the user.
+     * For example, if <code>countryCode</code> is "FR" and <code>locale</code>
+     * is en_US, getDisplayCountry() will return "France"; if <code>countryCode</code>
+     * is "US" and <code>locale</code> is fr_FR, getDisplayCountry() will return "Etats-Unis".
+     * If the name returned cannot be localized according to <code>locale</code>,
+     * (say, the provider does not have a Japanese name for Croatia),
+     * this method returns null.
+     * @param countryCode the ISO 3166 country code string in the form of two
+     *     upper-case letters between 'A' (U+0041) and 'Z' (U+005A)
+     * @param locale the desired locale
+     * @return the name of the given country code for the specified locale, or null if it's not
+     *     available.
+     * @exception NullPointerException if <code>countryCode</code> or <code>locale</code> is null
+     * @exception IllegalArgumentException if <code>countryCode</code> is not in the form of
+     *     two upper-case letters, or <code>locale</code> isn't
+     *     one of the locales returned from
+     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
+     *     getAvailableLocales()}.
+     * @see java.util.Locale#getDisplayCountry(java.util.Locale)
+     */
+    @Override
+    public String getDisplayCountry(String ctry, Locale locale) {
+        return getDisplayString(ctry, locale);
+    }
+
+    /**
+     * Returns a localized name for the given variant code and the given locale that
+     * is appropriate for display to the user.
+     * If the name returned cannot be localized according to <code>locale</code>,
+     * this method returns null.
+     * @param variant the variant string
+     * @param locale the desired locale
+     * @return the name of the given variant string for the specified locale, or null if it's not
+     *     available.
+     * @exception NullPointerException if <code>variant</code> or <code>locale</code> is null
+     * @exception IllegalArgumentException if <code>locale</code> isn't
+     *     one of the locales returned from
+     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
+     *     getAvailableLocales()}.
+     * @see java.util.Locale#getDisplayVariant(java.util.Locale)
+     */
+    @Override
+    public String getDisplayVariant(String vrnt, Locale locale) {
+        return getDisplayString("%%"+vrnt, locale);
+    }
+
+    private String getDisplayString(String key, Locale locale) {
+        if (key == null || locale == null) {
+            throw new NullPointerException();
+        }
+
+        return LocaleProviderAdapter.forType(type).getLocaleResources(locale).getLocaleName(key);
+    }
+
+    @Override
+    public Set<String> getAvailableLanguageTags() {
+        return langtags;
+    }
+}