1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache license, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the license for the specific language governing permissions and 15 * limitations under the license. 16 */ 17 package org.apache.logging.log4j.jul; 18 19 /** 20 * Constants for the JUL adapter. 21 * 22 * @since 2.1 23 */ 24 public final class Constants { 25 26 /** 27 * Name of the Log4j property to set to override the {@link AbstractLoggerAdapter} to be used. By 28 * default, when this property is not set, an appropriate LoggerAdaptor is chosen based on the presence of 29 * {@code log4j-core}. 30 */ 31 public static final String LOGGER_ADAPTOR_PROPERTY = "log4j.jul.LoggerAdapter"; 32 /** 33 * The Log4j property to set to a custom implementation of {@link org.apache.logging.log4j.jul.LevelConverter}. The specified class must have 34 * a default constructor. 35 */ 36 public static final String LEVEL_CONVERTER_PROPERTY = "log4j.jul.levelConverter"; 37 38 static final String CORE_LOGGER_CLASS_NAME = "org.apache.logging.log4j.core.Logger"; 39 static final String CORE_LOGGER_ADAPTER_CLASS_NAME = "org.apache.logging.log4j.jul.CoreLoggerAdapter"; 40 static final String API_LOGGER_ADAPTER_CLASS_NAME = "org.apache.logging.log4j.jul.ApiLoggerAdapter"; 41 42 private Constants() { 43 } 44 }