001package org.apache.maven.cli.logging;
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
022/**
023 * Interface for configuration operations on loggers, which are not available in slf4j, then require per-slf4f-binding
024 * implementation.
025 * 
026 * @author Hervé Boutemy
027 * @since 3.1.0
028 */
029public interface Slf4jConfiguration
030{
031    public static enum Level
032    {
033        DEBUG, INFO, ERROR
034    }
035
036    /**
037     * Set root logging level.
038     *
039     * @param level the level
040     */
041    void setRootLoggerLevel( Level level );
042
043    /**
044     * Activate logging implementation configuration (if necessary).
045     */
046    void activate();
047}