001package org.apache.maven.cli.logging.impl;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.maven.cli.logging.BaseSlf4jConfiguration;
023import org.slf4j.MavenSlf4jFriend;
024import org.slf4j.impl.MavenSlf4jSimpleFriend;
025
026/**
027 * Configuration for slf4j-simple.
028 * 
029 * @author Hervé Boutemy
030 * @since 3.1.0
031 */
032public class Slf4jSimpleConfiguration
033    extends BaseSlf4jConfiguration
034{
035    @Override
036    public void setRootLoggerLevel( Level level )
037    {
038        String value;
039        switch ( level )
040        {
041            case DEBUG:
042                value = "debug";
043                break;
044            
045            case INFO:
046                value = "info";
047                break;
048
049            default:
050                value = "error";
051                break;
052        }
053        System.setProperty( "org.slf4j.simpleLogger.defaultLogLevel", value );
054    }
055
056    @Override
057    public void activate()
058    {
059        // property for root logger level or System.out redirection need to be taken into account
060        MavenSlf4jFriend.reset();
061        MavenSlf4jSimpleFriend.init();
062    }
063}