GenericTimeZoneNameProviderImpl.java

/*
 * Copyright (c) 2012, 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.bar;

import java.util.*;
import java.util.spi.*;

import com.foobar.Utils;

/**
 * Implementation class for getGenericTimeZoneName which returns "Generic "+<standard name in OSAKA>.
 */
public class GenericTimeZoneNameProviderImpl extends TimeZoneNameProviderImpl {
    static final Locale jaJPGeneric = new Locale("ja", "JP", "generic");
    static final Locale OSAKA = new Locale("ja", "JP", "osaka");

    static Locale[] avail = {
        jaJPGeneric
    };

    @Override
    public Locale[] getAvailableLocales() {
        return avail;
    }

    @Override
    public String getGenericDisplayName(String id, int style, Locale locale) {
        if (!jaJPGeneric.equals(locale)) {
            return null;
        }
        String std = super.getDisplayName(id, false, style, OSAKA);
        return (std != null) ? "Generic " + std : null;
    }
}