/*
* Copyright 2012 The Netty Project
*
* The Netty Project 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.
*/
/**
* Copyright (c) 2004-2011 QOS.ch
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
package io.netty.util.internal.logging;
import org.apache.commons.logging.Log;
/**
* <a href="http://commons.apache.org/logging/">Apache Commons Logging</a>
* logger.
*/
class CommonsLogger extends AbstractInternalLogger {
private static final long serialVersionUID = 8647838678388394885L;
private final transient Log logger;
CommonsLogger(Log logger, String name) {
super(name);
if (logger == null) {
throw new NullPointerException("logger");
}
this.logger = logger;
}
/**
* Delegates to the {@link Log#isTraceEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isTraceEnabled() {
return logger.isTraceEnabled();
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void trace(String msg) {
logger.trace(msg);
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void trace(String format, Object arg) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void trace(String format, Object argA, Object argB) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level TRACE.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void trace(String format, Object... arguments) {
if (logger.isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.trace(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#trace(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void trace(String msg, Throwable t) {
logger.trace(msg, t);
}
/**
* Delegates to the {@link Log#isDebugEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
//
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void debug(String msg) {
logger.debug(msg);
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void debug(String format, Object arg) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void debug(String format, Object argA, Object argB) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void debug(String format, Object... arguments) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.debug(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#debug(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void debug(String msg, Throwable t) {
logger.debug(msg, t);
}
/**
* Delegates to the {@link Log#isInfoEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
/**
* Delegates to the {@link Log#debug(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void info(String msg) {
logger.info(msg);
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void info(String format, Object arg) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void info(String format, Object argA, Object argB) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level INFO.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void info(String format, Object... arguments) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.info(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#info(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void info(String msg, Throwable t) {
logger.info(msg, t);
}
/**
* Delegates to the {@link Log#isWarnEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isWarnEnabled() {
return logger.isWarnEnabled();
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void warn(String msg) {
logger.warn(msg);
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void warn(String format, Object arg) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void warn(String format, Object argA, Object argB) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level WARN.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void warn(String format, Object... arguments) {
if (logger.isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.warn(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#warn(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void warn(String msg, Throwable t) {
logger.warn(msg, t);
}
/**
* Delegates to the {@link Log#isErrorEnabled} method of the underlying
* {@link Log} instance.
*/
@Override
public boolean isErrorEnabled() {
return logger.isErrorEnabled();
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* @param msg - the message object to be logged
*/
@Override
public void error(String msg) {
logger.error(msg);
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format
* the format string
* @param arg
* the argument
*/
@Override
public void error(String format, Object arg) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format
* the format string
* @param argA
* the first argument
* @param argB
* the second argument
*/
@Override
public void error(String format, Object argA, Object argB) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, argA, argB);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object)} method of the underlying
* {@link Log} instance.
*
* <p>
* However, this form avoids superfluous object creation when the logger is disabled
* for level ERROR.
* </p>
*
* @param format the format string
* @param arguments a list of 3 or more arguments
*/
@Override
public void error(String format, Object... arguments) {
if (logger.isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.error(ft.getMessage(), ft.getThrowable());
}
}
/**
* Delegates to the {@link Log#error(Object, Throwable)} method of
* the underlying {@link Log} instance.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
@Override
public void error(String msg, Throwable t) {
logger.error(msg, t);
}
}