com.mysql.cj.log

Class StandardLogger

java.lang.Object

com.mysql.cj.log.StandardLogger

All Implemented Interfaces:

Log

public class StandardLogger
extends Object
implements Log

Provides logging facilities for those platforms that don't have built-in facilities. Simply logs messages to STDERR.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	DEBUG
private static int	ERROR
private static int	FATAL
private static int	INFO
private boolean	logLocationInfo
private static int	TRACE
private static int	WARN

Fields inherited from interface com.mysql.cj.log.Log

LOGGER_INSTANCE_NAME

Constructor Summary

Constructors

Constructor and Description
StandardLogger(String name) Creates a new StandardLogger object.
StandardLogger(String name, boolean logLocationInfo)

Method Summary

Modifier and Type	Method and Description
boolean	isDebugEnabled() Is the 'debug' log level enabled?
boolean	isErrorEnabled() Is the 'error' log level enabled?
boolean	isFatalEnabled() Is the 'fatal' log level enabled?
boolean	isInfoEnabled() Is the 'info' log level enabled?
boolean	isTraceEnabled() Is the 'trace' log level enabled?
boolean	isWarnEnabled() Is the 'warn' log level enabled?
void	logDebug(Object message) Logs the given message instance using the 'debug' level
void	logDebug(Object message, Throwable exception) Logs the given message and Throwable at the 'debug' level.
void	logError(Object message) Logs the given message instance using the 'error' level
void	logError(Object message, Throwable exception) Logs the given message and Throwable at the 'error' level.
void	logFatal(Object message) Logs the given message instance using the 'fatal' level
void	logFatal(Object message, Throwable exception) Logs the given message and Throwable at the 'fatal' level.
void	logInfo(Object message) Logs the given message instance using the 'info' level
void	logInfo(Object message, Throwable exception) Logs the given message and Throwable at the 'info' level.
protected String	logInternal(int level, Object msg, Throwable exception)
void	logTrace(Object message) Logs the given message instance using the 'trace' level
void	logTrace(Object message, Throwable exception) Logs the given message and Throwable at the 'trace' level.
void	logWarn(Object message) Logs the given message instance using the 'warn' level
void	logWarn(Object message, Throwable exception) Logs the given message and Throwable at the 'warn' level.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FATAL

private static final int FATAL

See Also:

Constant Field Values

ERROR

private static final int ERROR

See Also:

Constant Field Values

WARN

private static final int WARN

See Also:

Constant Field Values

INFO

private static final int INFO

See Also:

Constant Field Values

DEBUG

private static final int DEBUG

See Also:

Constant Field Values

TRACE

private static final int TRACE

See Also:

Constant Field Values

logLocationInfo

private boolean logLocationInfo

Constructor Detail

StandardLogger

public StandardLogger(String name)

Creates a new StandardLogger object.

Parameters:

name - the name of the configuration to use -- ignored

StandardLogger

public StandardLogger(String name,
                      boolean logLocationInfo)

Parameters:

name - the name of the configuration to use -- ignored

logLocationInfo - logLocationInfo

Method Detail

isDebugEnabled

public boolean isDebugEnabled()

Description copied from interface: Log

Is the 'debug' log level enabled?

Specified by:

isDebugEnabled in interface Log

Returns:

true if so.

isErrorEnabled

public boolean isErrorEnabled()

Description copied from interface: Log

Is the 'error' log level enabled?

Specified by:

isErrorEnabled in interface Log

Returns:

true if so.

isFatalEnabled

public boolean isFatalEnabled()

Description copied from interface: Log

Is the 'fatal' log level enabled?

Specified by:

isFatalEnabled in interface Log

Returns:

true if so.

isInfoEnabled

public boolean isInfoEnabled()

Description copied from interface: Log

Is the 'info' log level enabled?

Specified by:

isInfoEnabled in interface Log

Returns:

true if so.

isTraceEnabled

public boolean isTraceEnabled()

Description copied from interface: Log

Is the 'trace' log level enabled?

Specified by:

isTraceEnabled in interface Log

Returns:

true if so.

isWarnEnabled

public boolean isWarnEnabled()

Description copied from interface: Log

Is the 'warn' log level enabled?

Specified by:

isWarnEnabled in interface Log

Returns:

true if so.

logDebug

public void logDebug(Object message)

Logs the given message instance using the 'debug' level

Specified by:

logDebug in interface Log

Parameters:

message - the message to log

logDebug

public void logDebug(Object message,
                     Throwable exception)

Logs the given message and Throwable at the 'debug' level.

Specified by:

logDebug in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logError

public void logError(Object message)

Logs the given message instance using the 'error' level

Specified by:

logError in interface Log

Parameters:

message - the message to log

logError

public void logError(Object message,
                     Throwable exception)

Logs the given message and Throwable at the 'error' level.

Specified by:

logError in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logFatal

public void logFatal(Object message)

Logs the given message instance using the 'fatal' level

Specified by:

logFatal in interface Log

Parameters:

message - the message to log

logFatal

public void logFatal(Object message,
                     Throwable exception)

Logs the given message and Throwable at the 'fatal' level.

Specified by:

logFatal in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logInfo

public void logInfo(Object message)

Logs the given message instance using the 'info' level

Specified by:

logInfo in interface Log

Parameters:

message - the message to log

logInfo

public void logInfo(Object message,
                    Throwable exception)

Logs the given message and Throwable at the 'info' level.

Specified by:

logInfo in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logTrace

public void logTrace(Object message)

Logs the given message instance using the 'trace' level

Specified by:

logTrace in interface Log

Parameters:

message - the message to log

logTrace

public void logTrace(Object message,
                     Throwable exception)

Logs the given message and Throwable at the 'trace' level.

Specified by:

logTrace in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logWarn

public void logWarn(Object message)

Logs the given message instance using the 'warn' level

Specified by:

logWarn in interface Log

Parameters:

message - the message to log

logWarn

public void logWarn(Object message,
                    Throwable exception)

Logs the given message and Throwable at the 'warn' level.

Specified by:

logWarn in interface Log

Parameters:

message - the message to log

exception - the throwable to log (may be null)

logInternal

protected String logInternal(int level,
                             Object msg,
                             Throwable exception)