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/*
* ====================
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008-2009 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of the Common Development
* and Distribution License("CDDL") (the "License"). You may not use this file
* except in compliance with the License.
*
* You can obtain a copy of the License at
* http://IdentityConnectors.dev.java.net/legal/license.txt
* See the License for the specific language governing permissions and limitations
* under the License.
*
* When distributing the Covered Code, include this CDDL Header Notice in each file
* and include the License file at identityconnectors/legal/license.txt.
* If applicable, add the following below this CDDL Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
* ====================
*/
package org.identityconnectors.framework.common.objects;
import java.util.Locale;
/**
* An immutable reference to a {@link Locale } instance.
* Can be used as an immutable replacement for {@link Locale#getDefault()}.
*
* @author Andrei Badea
*/
class LocaleCache {
private static Locale _instance;
public static synchronized Locale getInstance() {
if (_instance == null) {
_instance = Locale.getDefault();
}
return _instance;
}
// For tests only!
static synchronized void reset() {
_instance = null;
}
private LocaleCache() {
}
}