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/**
* 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 org.slf4j.impl;
import static org.slf4j.event.EventConstants.NA_SUBST;
import java.io.Serializable;
import org.apache.log4j.Level;
import org.apache.log4j.spi.LocationInfo;
import org.apache.log4j.spi.ThrowableInformation;
import org.slf4j.Logger;
import org.slf4j.Marker;
import org.slf4j.event.LoggingEvent;
import org.slf4j.helpers.FormattingTuple;
import org.slf4j.helpers.MarkerIgnoringBase;
import org.slf4j.helpers.MessageFormatter;
import org.slf4j.spi.LocationAwareLogger;
/**
* A wrapper over {@link org.apache.log4j.Logger org.apache.log4j.Logger} in
* conforming to the {@link Logger} interface.
*
*
* Note that the logging levels mentioned in this class refer to those defined
* in the
* org.apache.log4j.Level class.
*
*
* The TRACE level was introduced in log4j version 1.2.12. In order to avoid
* crashing the host application, in the case the log4j version in use predates
* 1.2.12, the TRACE level will be mapped as DEBUG. See also SLF4J-59.
*
* @author Ceki Gülcü
*/
public final class Log4jLoggerAdapter extends MarkerIgnoringBase implements LocationAwareLogger, Serializable {
private static final long serialVersionUID = 6182834493563598289L;
final transient org.apache.log4j.Logger logger;
/**
* Following the pattern discussed in pages 162 through 168 of "The complete
* log4j manual".
*/
final static String FQCN = Log4jLoggerAdapter.class.getName();
// Does the log4j version in use recognize the TRACE level?
// The trace level was introduced in log4j 1.2.12.
final boolean traceCapable;
// WARN: Log4jLoggerAdapter constructor should have only package access so
// that
// only Log4jLoggerFactory be able to create one.
Log4jLoggerAdapter(org.apache.log4j.Logger logger) {
this.logger = logger;
this.name = logger.getName();
traceCapable = isTraceCapable();
}
private boolean isTraceCapable() {
try {
logger.isTraceEnabled();
return true;
} catch (NoSuchMethodError e) {
return false;
}
}
/**
* Is this logger instance enabled for the TRACE level?
*
* @return True if this Logger is enabled for level TRACE, false otherwise.
*/
public boolean isTraceEnabled() {
if (traceCapable) {
return logger.isTraceEnabled();
} else {
return logger.isDebugEnabled();
}
}
/**
* Log a message object at level TRACE.
*
* @param msg
* - the message object to be logged
*/
public void trace(String msg) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, null);
}
/**
* Log a message at level TRACE according to the specified format and
* argument.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for level TRACE.
*
*
* @param format
* the format string
* @param arg
* the argument
*/
public void trace(String format, Object arg) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level TRACE according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the TRACE level.
*
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void trace(String format, Object arg1, Object arg2) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void trace(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9, Object arg10) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9,
arg10);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level TRACE according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the TRACE level.
*
*
* @param format
* the format string
* @param arguments
* an array of arguments
*/
public void trace(String format, Object... arguments) {
if (isTraceEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level TRACE with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void trace(String msg, Throwable t) {
logger.log(FQCN, traceCapable ? Level.TRACE : Level.DEBUG, msg, t);
}
/**
* Is this logger instance enabled for the DEBUG level?
*
* @return True if this Logger is enabled for level DEBUG, false otherwise.
*/
public boolean isDebugEnabled() {
return logger.isDebugEnabled();
}
/**
* Log a message object at level DEBUG.
*
* @param msg
* - the message object to be logged
*/
public void debug(String msg) {
logger.log(FQCN, Level.DEBUG, msg, null);
}
/**
* Log a message at level DEBUG according to the specified format and
* argument.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for level DEBUG.
*
*
* @param format
* the format string
* @param arg
* the argument
*/
public void debug(String format, Object arg) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
*
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void debug(String format, Object arg1, Object arg2) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
public void debug(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9, Object arg10) {
if (isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9,
arg10);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level DEBUG according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the DEBUG level.
*
*
* @param format
* the format string
* @param arguments an array of arguments
*/
public void debug(String format, Object... arguments) {
if (logger.isDebugEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at level DEBUG with an accompanying message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void debug(String msg, Throwable t) {
logger.log(FQCN, Level.DEBUG, msg, t);
}
/**
* Is this logger instance enabled for the INFO level?
*
* @return True if this Logger is enabled for the INFO level, false otherwise.
*/
public boolean isInfoEnabled() {
return logger.isInfoEnabled();
}
/**
* Log a message object at the INFO level.
*
* @param msg
* - the message object to be logged
*/
public void info(String msg) {
logger.log(FQCN, Level.INFO, msg, null);
}
/**
* Log a message at level INFO according to the specified format and argument.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
*
*
* @param format
* the format string
* @param arg
* the argument
*/
public void info(String format, Object arg) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the INFO level according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
*
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void info(String format, Object arg1, Object arg2) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
public void info(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9, Object arg10) {
if (isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9,
arg10);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level INFO according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the INFO level.
*
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void info(String format, Object... argArray) {
if (logger.isInfoEnabled()) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the INFO level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void info(String msg, Throwable t) {
logger.log(FQCN, Level.INFO, msg, t);
}
/**
* Is this logger instance enabled for the WARN level?
*
* @return True if this Logger is enabled for the WARN level, false otherwise.
*/
public boolean isWarnEnabled() {
return logger.isEnabledFor(Level.WARN);
}
/**
* Log a message object at the WARN level.
*
* @param msg
* - the message object to be logged
*/
public void warn(String msg) {
logger.log(FQCN, Level.WARN, msg, null);
}
/**
* Log a message at the WARN level according to the specified format and
* argument.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
*
*
* @param format
* the format string
* @param arg
* the argument
*/
public void warn(String format, Object arg) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the WARN level according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
*
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void warn(String format, Object arg1, Object arg2) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
public void warn(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9, Object arg10) {
if (isWarnEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9,
arg10);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level WARN according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the WARN level.
*
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void warn(String format, Object... argArray) {
if (logger.isEnabledFor(Level.WARN)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the WARN level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void warn(String msg, Throwable t) {
logger.log(FQCN, Level.WARN, msg, t);
}
/**
* Is this logger instance enabled for level ERROR?
*
* @return True if this Logger is enabled for level ERROR, false otherwise.
*/
public boolean isErrorEnabled() {
return logger.isEnabledFor(Level.ERROR);
}
/**
* Log a message object at the ERROR level.
*
* @param msg
* - the message object to be logged
*/
public void error(String msg) {
logger.log(FQCN, Level.ERROR, msg, null);
}
/**
* Log a message at the ERROR level according to the specified format and
* argument.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
*
*
* @param format
* the format string
* @param arg
* the argument
*/
public void error(String format, Object arg) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, arg);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at the ERROR level according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
*
*
* @param format
* the format string
* @param arg1
* the first argument
* @param arg2
* the second argument
*/
public void error(String format, Object arg1, Object arg2) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
public void error(String format, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6,
Object arg7, Object arg8, Object arg9, Object arg10) {
if (isErrorEnabled()) {
FormattingTuple ft = MessageFormatter.format(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9,
arg10);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log a message at level ERROR according to the specified format and
* arguments.
*
*
* This form avoids superfluous object creation when the logger is disabled
* for the ERROR level.
*
*
* @param format
* the format string
* @param argArray
* an array of arguments
*/
public void error(String format, Object... argArray) {
if (logger.isEnabledFor(Level.ERROR)) {
FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
}
}
/**
* Log an exception (throwable) at the ERROR level with an accompanying
* message.
*
* @param msg
* the message accompanying the exception
* @param t
* the exception (throwable) to log
*/
public void error(String msg, Throwable t) {
logger.log(FQCN, Level.ERROR, msg, t);
}
public void log(Marker marker, String callerFQCN, int level, String msg, Object[] argArray, Throwable t) {
Level log4jLevel = toLog4jLevel(level);
logger.log(callerFQCN, log4jLevel, msg, t);
}
private Level toLog4jLevel(int level) {
Level log4jLevel;
switch (level) {
case LocationAwareLogger.TRACE_INT:
log4jLevel = traceCapable ? Level.TRACE : Level.DEBUG;
break;
case LocationAwareLogger.DEBUG_INT:
log4jLevel = Level.DEBUG;
break;
case LocationAwareLogger.INFO_INT:
log4jLevel = Level.INFO;
break;
case LocationAwareLogger.WARN_INT:
log4jLevel = Level.WARN;
break;
case LocationAwareLogger.ERROR_INT:
log4jLevel = Level.ERROR;
break;
default:
throw new IllegalStateException("Level number " + level + " is not recognized.");
}
return log4jLevel;
}
public void log(LoggingEvent event) {
Level log4jLevel = toLog4jLevel(event.getLevel().toInt());
if (!logger.isEnabledFor(log4jLevel))
return;
org.apache.log4j.spi.LoggingEvent log4jevent = toLog4jEvent(event, log4jLevel);
logger.callAppenders(log4jevent);
}
private org.apache.log4j.spi.LoggingEvent toLog4jEvent(LoggingEvent event, Level log4jLevel) {
FormattingTuple ft = MessageFormatter.format(event.getMessage(), event.getArgumentArray(), event.getThrowable());
LocationInfo locationInfo = new LocationInfo(NA_SUBST, NA_SUBST, NA_SUBST, "0");
ThrowableInformation ti = null;
Throwable t = ft.getThrowable();
if (t != null)
ti = new ThrowableInformation(t);
org.apache.log4j.spi.LoggingEvent log4jEvent = new org.apache.log4j.spi.LoggingEvent(FQCN, logger, event.getTimeStamp(), log4jLevel, ft.getMessage(),
event.getThreadName(), ti, null, locationInfo, null);
return log4jEvent;
}
}