1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.slf4j.impl;
20
21 import org.slf4j.Logger;
22
23 /**
24 * MavenSimpleLoggerFactory
25 */
26 public class MavenSimpleLoggerFactory extends SimpleLoggerFactory {
27 /**
28 * Return an appropriate {@link MavenSimpleLogger} instance by name.
29 */
30 public Logger getLogger(String name) {
31 Logger simpleLogger = loggerMap.get(name);
32 if (simpleLogger != null) {
33 return simpleLogger;
34 } else {
35 Logger newInstance = new MavenSimpleLogger(name);
36 Logger oldInstance = loggerMap.putIfAbsent(name, newInstance);
37 return oldInstance == null ? newInstance : oldInstance;
38 }
39 }
40 }