111 lines
3.3 KiB
Java
111 lines
3.3 KiB
Java
/*
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* Copyright (c) 2007, 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.
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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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/*
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*
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*/
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package com.foo;
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import java.text.*;
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import java.text.spi.*;
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import java.util.*;
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import com.foobar.Utils;
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public class DecimalFormatSymbolsProviderImpl extends DecimalFormatSymbolsProvider {
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static Locale[] avail = {
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new Locale("ja", "JP", "osaka"),
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new Locale("ja", "JP", "kyoto"),
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Locale.JAPAN,
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new Locale("yy", "ZZ", "UUU")
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};
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static List<Locale> availList = Arrays.asList(avail);
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static String[] dialect = {
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"\u3084\u3002",
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"\u3069\u3059\u3002",
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"\u3067\u3059\u3002",
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"-yy-ZZ-UUU"
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};
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static HashMap<Locale, FooDecimalFormatSymbols> symbols = new HashMap<Locale, FooDecimalFormatSymbols>(4);
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public Locale[] getAvailableLocales() {
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return avail;
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}
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public DecimalFormatSymbols getInstance(Locale locale) {
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if (!Utils.supportsLocale(availList, locale)) {
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throw new IllegalArgumentException("locale is not supported: "+locale);
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}
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FooDecimalFormatSymbols fdfs = symbols.get(locale);
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if (fdfs == null) {
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for (int index = 0; index < avail.length; index ++) {
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if (Utils.supportsLocale(avail[index], locale)) {
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fdfs = new FooDecimalFormatSymbols(index);
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symbols.put(locale, fdfs);
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break;
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}
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}
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}
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return fdfs;
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}
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class FooDecimalFormatSymbols extends DecimalFormatSymbols {
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String dialect = "";
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String infinity = null;
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String nan = null;
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public FooDecimalFormatSymbols(int index) {
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super(DecimalFormatSymbolsProviderImpl.this.avail[index]);
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dialect = DecimalFormatSymbolsProviderImpl.this.dialect[index];
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}
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// overrides methods only returns Strings
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public String getInfinity() {
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if (infinity == null) {
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infinity = super.getInfinity() + dialect;
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}
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return infinity;
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}
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public void setInfinity(String infinity) {
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this.infinity = infinity;
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}
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public String getNaN() {
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if (nan == null) {
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nan = super.getNaN() + dialect;
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}
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return nan;
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}
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public void setNaN(String nan) {
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this.nan = nan;
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}
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}
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}
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