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.apache.maven.cli.logging.impl;
20
21 import org.apache.maven.cli.logging.BaseSlf4jConfiguration;
22 import org.slf4j.MavenSlf4jFriend;
23 import org.slf4j.impl.MavenSlf4jSimpleFriend;
24
25 /**
26 * Configuration for slf4j-simple.
27 *
28 * @since 3.1.0
29 */
30 public class Slf4jSimpleConfiguration extends BaseSlf4jConfiguration {
31 @Override
32 public void setRootLoggerLevel(Level level) {
33 String value;
34 switch (level) {
35 case DEBUG:
36 value = "debug";
37 break;
38
39 case INFO:
40 value = "info";
41 break;
42
43 default:
44 value = "error";
45 break;
46 }
47 System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", value);
48 }
49
50 @Override
51 public void activate() {
52 // property for root logger level or System.out redirection need to be taken into account
53 MavenSlf4jFriend.reset();
54 MavenSlf4jSimpleFriend.init();
55 }
56 }