001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache license, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the license for the specific language governing permissions and
015 * limitations under the license.
016 */
017package org.apache.logging.log4j.jul;
018
019import java.util.logging.Logger;
020
021import org.apache.logging.log4j.LogManager;
022import org.apache.logging.log4j.spi.LoggerContext;
023import org.apache.logging.log4j.util.StackLocatorUtil;
024
025/**
026 * Abstract Logger registry. Due to the optionality of using log4j-core, there are two registries available at runtime
027 * to create: {@link ApiLoggerAdapter} and {@link CoreLoggerAdapter}.
028 *
029 * @since 2.1
030 */
031public abstract class AbstractLoggerAdapter extends org.apache.logging.log4j.spi.AbstractLoggerAdapter<Logger> {
032
033    @Override
034    protected LoggerContext getContext() {
035        return getContext(LogManager.getFactory().isClassLoaderDependent()
036                ? StackLocatorUtil.getCallerClass(java.util.logging.LogManager.class)
037                : null);
038    }
039
040}