Package org.apache.log4j
Class AppenderSkeleton.NoOpErrorHandler
java.lang.Object
org.apache.log4j.AppenderSkeleton.NoOpErrorHandler
- All Implemented Interfaces:
ErrorHandler
- Enclosing class:
- AppenderSkeleton
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
This method is normally used to just print the error message passed as a parameter.void
Equivalent to theErrorHandler.error(String, Exception, int, LoggingEvent)
with the event parameter set tonull
.void
error
(String message, Exception e, int errorCode, LoggingEvent event) This method is invoked to handle the error.void
setAppender
(Appender appender) Set the appender for which errors are handled.void
setBackupAppender
(Appender appender) Set the appender to fallback upon in case of failure.void
Add a reference to a logger to which the failing appender might be attached to.
-
Constructor Details
-
NoOpErrorHandler
public NoOpErrorHandler()
-
-
Method Details
-
setLogger
Description copied from interface:ErrorHandler
Add a reference to a logger to which the failing appender might be attached to. The failing appender will be searched and replaced only in the loggers you add through this method.- Specified by:
setLogger
in interfaceErrorHandler
- Parameters:
logger
- One of the loggers that will be searched for the failing appender in view of replacement.
-
error
Description copied from interface:ErrorHandler
Equivalent to theErrorHandler.error(String, Exception, int, LoggingEvent)
with the event parameter set tonull
.- Specified by:
error
in interfaceErrorHandler
- Parameters:
message
- The message associated with the error.e
- The Exception that was thrown when the error occurred.errorCode
- The error code associated with the error.
-
error
Description copied from interface:ErrorHandler
This method is normally used to just print the error message passed as a parameter.- Specified by:
error
in interfaceErrorHandler
- Parameters:
message
- The message associated with the error.
-
error
Description copied from interface:ErrorHandler
This method is invoked to handle the error.- Specified by:
error
in interfaceErrorHandler
- Parameters:
message
- The message associated with the error.e
- The Exception that was thrown when the error occurred.errorCode
- The error code associated with the error.event
- The logging event that the failing appender is asked to log.
-
setAppender
Description copied from interface:ErrorHandler
Set the appender for which errors are handled. This method is usually called when the error handler is configured.- Specified by:
setAppender
in interfaceErrorHandler
- Parameters:
appender
- The appender
-
setBackupAppender
Description copied from interface:ErrorHandler
Set the appender to fallback upon in case of failure.- Specified by:
setBackupAppender
in interfaceErrorHandler
- Parameters:
appender
- The backup appender
-