/*******************************************************************************
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.ofbiz.ws.rs;

public final class ServiceNameContextHolder {

    private static final ThreadLocal<String> SERVICE_NAME = new ThreadLocal<>();

    private ServiceNameContextHolder() {
        // Prevent instantiation
    }

    /**
     * Sets the current service name for this thread.
     *
     * @param serviceName the name of the service being executed
     */
    public static void set(String serviceName) {
        SERVICE_NAME.set(serviceName);
    }

    /**
     * Returns the current service name for this thread, or null if none is set.
     *
     * @return the service name
     */
    public static String get() {
        return SERVICE_NAME.get();
    }

    /**
     * Clears the stored service name from the current thread context.
     */
    public static void clear() {
        SERVICE_NAME.remove();
    }
}
