OnlyOnceErrorHandler
implements log4cxx'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
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This policy aims at protecting an otherwise working application from being flooded with error messages when logging fails
Public Member Functions | |
OnlyOnceErrorHandler () | |
void | addRef () const |
void | releaseRef () const |
void | setLogger (const LoggerPtr &logger) |
Does not do anything. | |
void | activateOptions (log4cxx::helpers::Pool &p) |
No options to activate. | |
void | setOption (const LogString &option, const LogString &value) |
Set option to value . | |
void | error (const LogString &message, const std::exception &e, int errorCode) const |
Prints the message and the stack trace of the exception on System.err . | |
void | error (const LogString &message, const std::exception &e, int errorCode, const spi::LoggingEventPtr &event) const |
Prints the message and the stack trace of the exception on System.err . | |
void | error (const LogString &message) const |
Print a the error message passed as parameter on System.err . | |
void | setAppender (const AppenderPtr &appender) |
Does not do anything. | |
void | setBackupAppender (const AppenderPtr &appender) |
Does not do anything. |
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No options to activate.
Implements OptionHandler. |
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Reimplemented from ObjectImpl. |
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Print a the error message passed as parameter on
Implements ErrorHandler. |
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Prints the message and the stack trace of the exception on
Implements ErrorHandler. |
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Prints the message and the stack trace of the exception on
Implements ErrorHandler. |
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Reimplemented from ObjectImpl. |
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Does not do anything.
Implements ErrorHandler. |
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Does not do anything.
Implements ErrorHandler. |
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Does not do anything.
Implements ErrorHandler. |
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Set The handling of each option depends on the OptionHandler instance. Some options may become active immediately whereas other may be activated only when activateOptions is called. Implements OptionHandler. |