Package com.epam.common.logging

Class DefaultLog

java.lang.Object

com.epam.common.logging.DefaultLog

All Implemented Interfaces:

Log

public class DefaultLog
extends Object
implements Log

Default log implementation. This log supports only error, fatal and warn levels.

Constructor Summary

Constructors

Constructor	Description
DefaultLog()

Method Summary

Modifier and Type	Method	Description
void	debug(Object o)	Log a message object with the DEBUG level.
void	debug(Object o, Throwable throwable)	Log a message object with the DEBUG level including the stack trace of the Throwable.
void	error(Object o)	Writes error message to err output stream.
void	error(Object o, Throwable throwable)	Writes error message to err output stream.
void	fatal(Object o)	Writes error message to err output stream.
void	fatal(Object o, Throwable throwable)	Writes error message to err output stream.
void	info(Object o)	Log a message object with the INFO level.
void	info(Object o, Throwable throwable)	Log a message object with the INFO level including the stack trace of the Throwable.
boolean	isDebugEnabled()	Always returns false.
boolean	isErrorEnabled()	Always returns true.
boolean	isFatalEnabled()	Always returns true.
boolean	isInfoEnabled()	Check whether this category is enabled for the INFO Level.
boolean	isTraceEnabled()	Always returns false.
boolean	isWarnEnabled()	Always returns true.
void	trace(Object o)	Log a message object with the TRACE level.
void	trace(Object o, Throwable throwable)	Log a message object with the trace level including the stack trace of the Throwable.
void	warn(Object o)	Writes error message to output stream.
void	warn(Object o, Throwable throwable)	Writes error message to output stream.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultLog

public DefaultLog()

Method Details

isDebugEnabled

public boolean isDebugEnabled()

Always returns false.

Specified by:

isDebugEnabled in interface Log

See Also:

• Log.isDebugEnabled()

debug

public void debug(Object o)

Description copied from interface: Log

Log a message object with the DEBUG level.

Specified by:

debug in interface Log

Parameters:

o - the message

See Also:

• Log.debug(Object)

debug

public void debug(Object o,
 Throwable throwable)

Description copied from interface: Log

Log a message object with the DEBUG level including the stack trace of the Throwable.

Specified by:

debug in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.debug(Object, Throwable)

isErrorEnabled

public boolean isErrorEnabled()

Always returns true.

Specified by:

isErrorEnabled in interface Log

See Also:

• Log.isErrorEnabled()

error

public void error(Object o)

Writes error message to err output stream.

Specified by:

error in interface Log

Parameters:

o - the message

See Also:

• Log.error(Object)

error

public void error(Object o,
 Throwable throwable)

Writes error message to err output stream.

Specified by:

error in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.error(Object, Throwable)

isFatalEnabled

public boolean isFatalEnabled()

Always returns true.

Specified by:

isFatalEnabled in interface Log

See Also:

• Log.isFatalEnabled()

fatal

public void fatal(Object o)

Writes error message to err output stream.

Specified by:

fatal in interface Log

Parameters:

o - the message

See Also:

• Log.fatal(Object)

fatal

public void fatal(Object o,
 Throwable throwable)

Writes error message to err output stream.

Specified by:

fatal in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.fatal(Object, Throwable)

isInfoEnabled

public boolean isInfoEnabled()

Description copied from interface: Log

Check whether this category is enabled for the INFO Level.

Specified by:

isInfoEnabled in interface Log

info

public void info(Object o)

Description copied from interface: Log

Log a message object with the INFO level.

Specified by:

info in interface Log

Parameters:

o - the message

See Also:

• Log.info(Object)

info

public void info(Object o,
 Throwable throwable)

Description copied from interface: Log

Log a message object with the INFO level including the stack trace of the Throwable.

Specified by:

info in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.info(Object, Throwable)

isTraceEnabled

public boolean isTraceEnabled()

Always returns false.

Specified by:

isTraceEnabled in interface Log

See Also:

• Log.isTraceEnabled()

trace

public void trace(Object o)

Description copied from interface: Log

Log a message object with the TRACE level.

Specified by:

trace in interface Log

Parameters:

o - the message

See Also:

• Log.trace(Object)

trace

public void trace(Object o,
 Throwable throwable)

Description copied from interface: Log

Log a message object with the trace level including the stack trace of the Throwable.

Specified by:

trace in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.trace(Object, Throwable)

isWarnEnabled

public boolean isWarnEnabled()

Always returns true.

Specified by:

isWarnEnabled in interface Log

See Also:

• Log.isWarnEnabled()

warn

public void warn(Object o)

Writes error message to output stream.

Specified by:

warn in interface Log

Parameters:

o - the message

See Also:

• Log.warn(Object)

warn

public void warn(Object o,
 Throwable throwable)

Writes error message to output stream.

Specified by:

warn in interface Log

Parameters:

o - the message

throwable - the error

See Also:

• Log.warn(Object, Throwable)