| /* |
| * 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.log4j.spi; |
| |
| import org.apache.log4j.Level; |
| import org.apache.log4j.Logger; |
| import org.apache.log4j.ULogger; |
| import org.apache.log4j.helpers.MessageFormatter; |
| |
| |
| /** |
| * An implementation of ULogger on org.apache.log4j.Logger. |
| */ |
| public final class Log4JULogger implements ULogger { |
| |
| /** |
| * Wrapped log4j logger. |
| */ |
| private final Logger logger; |
| |
| /** |
| * Create a new instance. |
| * |
| * @param l logger, may not be null. |
| */ |
| public Log4JULogger(final Logger l) { |
| super(); |
| if (l == null) { |
| throw new NullPointerException("l"); |
| } |
| logger = l; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isDebugEnabled() { |
| return logger.isDebugEnabled(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void debug(final Object msg) { |
| logger.debug(msg); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void debug(final Object parameterizedMsg, |
| final Object param1) { |
| if (logger.isDebugEnabled()) { |
| logger.debug(MessageFormatter.format( |
| parameterizedMsg.toString(), param1)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void debug(final String parameterizedMsg, |
| final Object param1, |
| final Object param2) { |
| if (logger.isDebugEnabled()) { |
| logger.debug(MessageFormatter.format( |
| parameterizedMsg, param1, param2)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void debug(final Object msg, |
| final Throwable t) { |
| logger.debug(msg, t); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isInfoEnabled() { |
| return logger.isInfoEnabled(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void info(final Object msg) { |
| logger.info(msg); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void info(final Object parameterizedMsg, |
| final Object param1) { |
| if (logger.isInfoEnabled()) { |
| logger.info(MessageFormatter.format( |
| parameterizedMsg.toString(), param1)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void info(final String parameterizedMsg, |
| final Object param1, |
| final Object param2) { |
| if (logger.isInfoEnabled()) { |
| logger.info(MessageFormatter.format( |
| parameterizedMsg, |
| param1, |
| param2)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void info(final Object msg, final Throwable t) { |
| logger.info(msg, t); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isWarnEnabled() { |
| return logger.isEnabledFor(Level.WARN); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void warn(final Object msg) { |
| logger.warn(msg); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void warn(final Object parameterizedMsg, |
| final Object param1) { |
| if (logger.isEnabledFor(Level.WARN)) { |
| logger.warn(MessageFormatter.format( |
| parameterizedMsg.toString(), param1)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void warn(final String parameterizedMsg, |
| final Object param1, |
| final Object param2) { |
| if (logger.isEnabledFor(Level.WARN)) { |
| logger.warn(MessageFormatter.format( |
| parameterizedMsg, param1, param2)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void warn(final Object msg, final Throwable t) { |
| logger.warn(msg, t); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isErrorEnabled() { |
| return logger.isEnabledFor(Level.ERROR); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void error(final Object msg) { |
| logger.error(msg); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void error(final Object parameterizedMsg, final Object param1) { |
| if (logger.isEnabledFor(Level.ERROR)) { |
| logger.error(MessageFormatter.format( |
| parameterizedMsg.toString(), param1)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void error(final String parameterizedMsg, |
| final Object param1, |
| final Object param2) { |
| if (logger.isEnabledFor(Level.ERROR)) { |
| logger.error(MessageFormatter.format( |
| parameterizedMsg, param1, param2)); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void error(final Object msg, final Throwable t) { |
| logger.error(msg, t); |
| } |
| |
| } |