/**
 * Copyright (c) 2004-2011 QOS.ch
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.slf4j.impl;

import org.slf4j.spi.MDCAdapter;

/**
 * This implementation is bound to {@link Log4jMDCAdapter}.
 *
 * @author Ceki Gülcü
 */
public class StaticMDCBinder {

	/**
	 * The unique instance of this class.
	 */
	public static final StaticMDCBinder SINGLETON = new StaticMDCBinder();

	private StaticMDCBinder() {
	}

	/**
	 * Return the singleton of this class.
	 * 
	 * @return the StaticMDCBinder singleton
	 * @since 1.7.14
	 */
	public static final StaticMDCBinder getSingleton() {
		return SINGLETON;
	}

	/**
	 * Currently this method always returns an instance of
	 * {@link StaticMDCBinder}.
	 */
	public MDCAdapter getMDCA() {
		return new Log4jMDCAdapter();
	}

	public String getMDCAdapterClassStr() {
		return Log4jMDCAdapter.class.getName();
	}
}