Kieker 1.10

kieker.common.logging
Class LogImplNone

java.lang.Object
  extended by kieker.common.logging.LogImplNone
All Implemented Interfaces:
Log

public final class LogImplNone
extends Object
implements Log

Since:
1.6
Author:
Jan Waller

Method Summary
 void debug(String message)
           Log a message with debug log level.
 void debug(String message, Throwable t)
           Log an error with debug log level.
 void error(String message)
           Log a message with error log level.
 void error(String message, Throwable t)
           Log an error with error log level.
 void info(String message)
           Log a message with info log level.
 void info(String message, Throwable t)
           Log an error with info log level.
 boolean isDebugEnabled()
           Is debug logging currently enabled?
 boolean isTraceEnabled()
           Is trace logging currently enabled?
 void trace(String message)
           Log a message with trace log level.
 void trace(String message, Throwable t)
           Log an error with trace log level.
 void warn(String message)
           Log a message with warn log level.
 void warn(String message, Throwable t)
           Log an error with warn log level.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

isTraceEnabled

public boolean isTraceEnabled()
Description copied from interface: Log

Is trace logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than trace.

Specified by:
isTraceEnabled in interface Log
Returns:
true if trace is enabled in the underlying logger.

trace

public void trace(String message)
Description copied from interface: Log

Log a message with trace log level.

Use this log level for the development mode to log a single step, e.g., "Loaded user 'Helen'" (cf. Log.debug(String)).

Specified by:
trace in interface Log
Parameters:
message - log this message

trace

public void trace(String message,
                  Throwable t)
Description copied from interface: Log

Log an error with trace log level.

Use this log level for the development mode to log a single step, e.g., "Loaded user 'Helen'" (cf. Log.debug(String, Throwable)).

Specified by:
trace in interface Log
Parameters:
message - log this message
t - log this cause

isDebugEnabled

public boolean isDebugEnabled()
Description copied from interface: Log

Is debug logging currently enabled?

Call this method to prevent having to perform expensive operations (for example, String concatenation) when the log level is more than debug.

Specified by:
isDebugEnabled in interface Log
Returns:
true if debug is enabled in the underlying logger.

debug

public final void debug(String message)

Log a message with debug log level.

Use this log level for the development mode to log a set of single steps, e.g., "Loaded 10 users from file" (cf. Log.trace(String)).

Specified by:
debug in interface Log
Parameters:
message - log this message

debug

public final void debug(String message,
                        Throwable t)

Log an error with debug log level.

Use this log level for the development mode to log a set of single steps, e.g., "Loaded 10 users from file" (cf. Log.trace(String, Throwable)).

Specified by:
debug in interface Log
Parameters:
message - log this message
t - log this cause

info

public final void info(String message)

Log a message with info log level.

Use this log level for the production mode.

Specified by:
info in interface Log
Parameters:
message - log this message

info

public final void info(String message,
                       Throwable t)

Log an error with info log level.

Use this log level for the production mode.

Specified by:
info in interface Log
Parameters:
message - log this message
t - log this cause

warn

public final void warn(String message)

Log a message with warn log level.

Use this log level for the production mode.

Specified by:
warn in interface Log
Parameters:
message - log this message

warn

public final void warn(String message,
                       Throwable t)

Log an error with warn log level.

Use this log level for the production mode.

Specified by:
warn in interface Log
Parameters:
message - log this message
t - log this cause

error

public final void error(String message)

Log a message with error log level.

Use this log level for the production mode.

Specified by:
error in interface Log
Parameters:
message - log this message

error

public final void error(String message,
                        Throwable t)

Log an error with error log level.

Use this log level for the production mode.

Specified by:
error in interface Log
Parameters:
message - log this message
t - log this cause

Kieker 1.10

Copyright 2014 Kieker Project, http://kieker-monitoring.net