LocaleThreadLocal.java

/*
 * Integrating Bean Validation with JAX-RS in Java EE 7
 * https://github.com/samaxes/jaxrs-beanvalidation-javaee7
 *
 * Copyright (c) 2013 samaxes.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.samaxes.javax.rs.validation;

import java.util.Locale;

/**
 * {@link ThreadLocal} to store the Locale to be used in the message interpolator.
 */
public class LocaleThreadLocal {

    public static final ThreadLocal<Locale> THREAD_LOCAL = new ThreadLocal<Locale>();

    public static Locale get() {
        return (THREAD_LOCAL.get() == null) ? Locale.getDefault() : THREAD_LOCAL.get();
    }

    public static void set(Locale locale) {
        THREAD_LOCAL.set(locale);
    }

    public static void unset() {
        THREAD_LOCAL.remove();
    }
}