| /* |
| * Copyright 2001-2004 The Apache Software Foundation. |
| * |
| * Licensed 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.log4j; |
| |
| import org.apache.log4j.spi.LoggerFactory; |
| import org.slf4j.spi.LocationAwareLogger; |
| |
| /** |
| * <p> |
| * This class is a minimal implementation of the original |
| * <code>org.apache.log4j.Logger</code> class (as found in log4j 1.2) |
| * delegating all calls to a {@link org.slf4j.Logger} instance. |
| * |
| * |
| * @author Ceki Gülcü |
| * */ |
| @SuppressWarnings("rawtypes") |
| public class Logger extends Category { |
| |
| private static final String LOGGER_FQCN = Logger.class.getName(); |
| |
| protected Logger(String name) { |
| super(name); |
| } |
| |
| public static Logger getLogger(String name) { |
| return Log4jLoggerFactory.getLogger(name); |
| } |
| |
| public static Logger getLogger(String name, LoggerFactory loggerFactory) { |
| return Log4jLoggerFactory.getLogger(name, loggerFactory); |
| } |
| |
| public static Logger getLogger(Class clazz) { |
| return getLogger(clazz.getName()); |
| } |
| |
| /** |
| * Does the obvious. |
| * |
| * @return the root logger |
| */ |
| public static Logger getRootLogger() { |
| return Log4jLoggerFactory.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME); |
| } |
| |
| /** |
| * Delegates to {@link org.slf4j.Logger#isTraceEnabled} |
| * method of SLF4J. |
| * |
| * @return whether this logger is enabled for the level TRACE |
| */ |
| public boolean isTraceEnabled() { |
| return slf4jLogger.isTraceEnabled(); |
| } |
| |
| /** |
| * Delegates to {@link org.slf4j.Logger#trace(String)} method in SLF4J. |
| * |
| * @param message the message to log |
| * |
| */ |
| public void trace(Object message) { |
| differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, null); |
| } |
| |
| /** |
| * Delegates to {@link org.slf4j.Logger#trace(String,Throwable)} |
| * method in SLF4J. |
| * |
| * @param message the message to log |
| * @param t a Throwable to log |
| */ |
| public void trace(Object message, Throwable t) { |
| differentiatedLog(null, LOGGER_FQCN, LocationAwareLogger.TRACE_INT, message, t); |
| } |
| |
| } |