1/**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free  of charge, to any person obtaining
6 * a  copy  of this  software  and  associated  documentation files  (the
7 * "Software"), to  deal in  the Software without  restriction, including
8 * without limitation  the rights to  use, copy, modify,  merge, publish,
9 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
10 * permit persons to whom the Software  is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The  above  copyright  notice  and  this permission  notice  shall  be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
17 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
18 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25package org.slf4j.impl;
26
27import org.slf4j.spi.MDCAdapter;
28
29/**
30 * This implementation is bound to {@link Log4jMDCAdapter}.
31 *
32 * @author Ceki Gülcü
33 */
34public class StaticMDCBinder {
35
36    /**
37     * The unique instance of this class.
38     */
39    public static final StaticMDCBinder SINGLETON = new StaticMDCBinder();
40
41    private StaticMDCBinder() {
42    }
43
44    /**
45     * Currently this method always returns an instance of
46     * {@link StaticMDCBinder}.
47     */
48    public MDCAdapter getMDCA() {
49        return new Log4jMDCAdapter();
50    }
51
52    public String getMDCAdapterClassStr() {
53        return Log4jMDCAdapter.class.getName();
54    }
55}
56