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 }