| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.logging.internal.log4j.api; |
| |
| import org.apache.logging.log4j.Logger; |
| import org.apache.logging.log4j.Marker; |
| import org.apache.logging.log4j.message.MessageFactory; |
| import org.apache.logging.log4j.spi.ExtendedLogger; |
| import org.apache.logging.log4j.spi.ExtendedLoggerWrapper; |
| import org.apache.logging.log4j.status.StatusLogger; |
| |
| import org.apache.geode.annotations.internal.MakeNotStatic; |
| |
| /** |
| * Overrides is-enabled checks for log levels below INFO to avoid performance penalties when the log |
| * level is INFO or above. If delegating is true then it will always delegate to |
| * ExtendedLoggerWrapper for is-enabled checks. |
| * |
| */ |
| public class FastLogger extends ExtendedLoggerWrapper { |
| private static final long serialVersionUID = 7084130827962463327L; |
| |
| @MakeNotStatic |
| private static volatile boolean delegating = true; |
| |
| public FastLogger(final Logger logger) { |
| this((ExtendedLogger) logger, logger.getName(), logger.getMessageFactory()); |
| } |
| |
| public FastLogger(final ExtendedLogger logger, final String name, |
| final MessageFactory messageFactory) { |
| super(logger, name, messageFactory); |
| } |
| |
| public static void setDelegating(final boolean newValue) { |
| StatusLogger.getLogger().debug("Setting delegating to {}", newValue); |
| delegating = newValue; |
| } |
| |
| @Override |
| public boolean isDebugEnabled() { |
| return delegating && super.isDebugEnabled(); |
| } |
| |
| @Override |
| public boolean isDebugEnabled(final Marker marker) { |
| return delegating && super.isDebugEnabled(marker); |
| } |
| |
| @Override |
| public boolean isTraceEnabled() { |
| return delegating && super.isTraceEnabled(); |
| } |
| |
| @Override |
| public boolean isTraceEnabled(final Marker marker) { |
| return delegating && super.isTraceEnabled(marker); |
| } |
| |
| public boolean isDelegating() { |
| return delegating; |
| } |
| |
| public ExtendedLogger getExtendedLogger() { |
| return super.logger; |
| } |
| } |