1 /*******************************************************************************
2 * Copyright (c) 2007, 2014 Massimiliano Ziccardi
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *******************************************************************************/
16 package org.slf4j.impl;
17
18 import org.slf4j.ILoggerFactory;
19
20 public class StaticLoggerBinder
21 {
22 private static OSGILogFactory s_factory = new OSGILogFactory();
23
24 /**
25 * The unique instance of this class.
26 *
27 * @deprecated Please use the {@link #getSingleton()} method instead of
28 * accessing this field directly. In future versions, this field
29 * will become private.
30 */
31 @Deprecated
32 public static final StaticLoggerBinder SINGLETON = new StaticLoggerBinder();
33
34 /**
35 * Return the singleton of this class.
36 *
37 * @return the StaticLoggerBinder singleton
38 */
39 public static final StaticLoggerBinder getSingleton() {
40 return SINGLETON;
41 }
42
43 /**
44 * Declare the version of the SLF4J API this implementation is compiled against.
45 * The value of this field is usually modified with each release.
46 */
47 // to avoid constant folding by the compiler, this field must *not* be final
48 public static String REQUESTED_API_VERSION = "1.7.5"; // !final
49
50 private StaticLoggerBinder()
51 {
52 }
53
54 public ILoggerFactory getLoggerFactory()
55 {
56 return s_factory;
57 }
58
59 public String getLoggerFactoryClassStr() {
60 return null;
61 }
62
63 }