net.sourceforge.anotherfsm.logger

Class StdStreamLogger

java.lang.Object

net.sourceforge.anotherfsm.logger.StdStreamLogger

All Implemented Interfaces:

FsmLogger

 class StdStreamLogger
extends java.lang.Object
implements FsmLogger

Logger that logs to the standard output and standard error streams. All received messages are logged independently to the severity. The instances of the class is NOT thread safe. The output could be messed by external System.out.*() and System.err.*() calls and the logger should be as fast as possible.

Author:

Michal Turek

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	name The logger name.

Constructor Summary

Constructors

Constructor and Description
StdStreamLogger(java.lang.String name) Create the object.

Method Summary

Methods

Modifier and Type	Method and Description
void	debug(java.lang.String message) Log a debug message.
void	debug(java.lang.String message, java.lang.Throwable throwable) Log a debug message.
void	error(java.lang.String message) Log an error message.
void	error(java.lang.String message, java.lang.Throwable throwable) Log an error message.
void	fatal(java.lang.String message) Log a fatal message.
void	fatal(java.lang.String message, java.lang.Throwable throwable) Log a fatal message.
java.lang.String	getName() Get name of the logger.
void	info(java.lang.String message) Log an info message.
void	info(java.lang.String message, java.lang.Throwable throwable) Log an info message.
boolean	isDebugEnabled() Get status of debug messages logging in this logger.
boolean	isInfoEnabled() Get status of info messages logging in this logger.
boolean	isTraceEnabled() Get status of trace messages logging in this logger.
private void	log(java.io.PrintStream stream, java.lang.String severity, java.lang.String message, java.lang.Throwable throwable) Log the message.
void	trace(java.lang.String message) Log a trace message.
void	trace(java.lang.String message, java.lang.Throwable throwable) Log a trace message.
void	warn(java.lang.String message) Log a warning message.
void	warn(java.lang.String message, java.lang.Throwable throwable) Log a warning message.

Methods inherited from class java.lang.Object

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

Field Detail

name

private final java.lang.String name

The logger name.

Constructor Detail

StdStreamLogger

public StdStreamLogger(java.lang.String name)

Create the object.

Parameters:

name - the logger name

Method Detail

getName

public java.lang.String getName()

Description copied from interface: FsmLogger

Get name of the logger.

Specified by:

getName in interface FsmLogger

Returns:

the name

fatal

public void fatal(java.lang.String message)

Description copied from interface: FsmLogger

Log a fatal message.

Specified by:

fatal in interface FsmLogger

Parameters:

message - the message

fatal

public void fatal(java.lang.String message,
         java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log a fatal message.

Specified by:

fatal in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

error

public void error(java.lang.String message)

Description copied from interface: FsmLogger

Log an error message.

Specified by:

error in interface FsmLogger

Parameters:

message - the message

error

public void error(java.lang.String message,
         java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log an error message.

Specified by:

error in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

warn

public void warn(java.lang.String message)

Description copied from interface: FsmLogger

Log a warning message.

Specified by:

warn in interface FsmLogger

Parameters:

message - the message

warn

public void warn(java.lang.String message,
        java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log a warning message.

Specified by:

warn in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

info

public void info(java.lang.String message)

Description copied from interface: FsmLogger

Log an info message.

Specified by:

info in interface FsmLogger

Parameters:

message - the message

info

public void info(java.lang.String message,
        java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log an info message.

Specified by:

info in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

debug

public void debug(java.lang.String message)

Description copied from interface: FsmLogger

Log a debug message.

Specified by:

debug in interface FsmLogger

Parameters:

message - the message

debug

public void debug(java.lang.String message,
         java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log a debug message.

Specified by:

debug in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

trace

public void trace(java.lang.String message)

Description copied from interface: FsmLogger

Log a trace message.

Specified by:

trace in interface FsmLogger

Parameters:

message - the message

trace

public void trace(java.lang.String message,
         java.lang.Throwable throwable)

Description copied from interface: FsmLogger

Log a trace message.

Specified by:

trace in interface FsmLogger

Parameters:

message - the message

throwable - a throwable object

isInfoEnabled

public boolean isInfoEnabled()

Description copied from interface: FsmLogger

Get status of info messages logging in this logger.

Specified by:

isInfoEnabled in interface FsmLogger

Returns:

true if logging of info messages is enabled otherwise false

isDebugEnabled

public boolean isDebugEnabled()

Description copied from interface: FsmLogger

Get status of debug messages logging in this logger.

Specified by:

isDebugEnabled in interface FsmLogger

Returns:

true if logging of debug messages is enabled otherwise false

isTraceEnabled

public boolean isTraceEnabled()

Description copied from interface: FsmLogger

Get status of trace messages logging in this logger.

Specified by:

isTraceEnabled in interface FsmLogger

Returns:

true if logging of trace messages is enabled otherwise false

log

private void log(java.io.PrintStream stream,
       java.lang.String severity,
       java.lang.String message,
       java.lang.Throwable throwable)

Log the message.

Parameters:

stream - the output stream

severity - the severity of the message

message - the message

throwable - the exception or null