org.apache.log4j.helpers
Class OnlyOnceErrorHandler
- ErrorHandler, OptionHandler
public class OnlyOnceErrorHandler
The
OnlyOnceErrorHandler implements log4j's default
error handling policy which consists of emitting a message for the
first error in an appender and ignoring all following errors.
The error message is printed on
System.err.
This policy aims at protecting an otherwise working application
from being flooded with error messages when logging fails.
void | activateOptions()- No options to activate.
|
void | error(String message)- Print a the error message passed as parameter on
System.err.
|
void | error(String message, Exception e, int errorCode)- Prints the message and the stack trace of the exception on
System.err.
|
void | error(String message, Exception e, int errorCode, LoggingEvent event)- Prints the message and the stack trace of the exception on
System.err.
|
void | setAppender(Appender appender)- Does not do anything.
|
void | setBackupAppender(Appender appender)- Does not do anything.
|
void | setLogger(Logger logger)- Does not do anything.
|
error
public void error(String message)
Print a the error message passed as parameter on
System.err.
- error in interface ErrorHandler
error
public void error(String message,
Exception e,
int errorCode)Prints the message and the stack trace of the exception on
System.err.
- error in interface ErrorHandler
error
public void error(String message,
Exception e,
int errorCode,
LoggingEvent event)Prints the message and the stack trace of the exception on
System.err.
- error in interface ErrorHandler
Copyright 2000-2005 Apache Software Foundation.