FallbackErrorHandler implements the ErrorHandler interface such that a secondary appender may be specified.
This secondary appender takes over if the primary appender fails for whatever reason.
The error message is printed on System.err, and logged in the new secondary appender.
Public Member Functions | |
| FallbackErrorHandler () | |
| void | addRef () const |
| void | releaseRef () const |
| void | setLogger (const LoggerPtr &logger) |
| Adds the logger passed as parameter to the list of loggers that we need to search for in case of appender failure. | |
| 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 &) const |
Print a the error message passed as parameter on System.err. | |
| const AppenderPtr & | getBackupAppender () const |
| Return the backup appender. | |
| void | setAppender (const AppenderPtr &primary) |
| The appender to which this error handler is attached. | |
| void | setBackupAppender (const AppenderPtr &backup) |
| Set the backup appender. | |
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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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Return the backup appender.
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Reimplemented from ObjectImpl. |
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The appender to which this error handler is attached.
Implements ErrorHandler. |
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Set the backup appender.
Implements ErrorHandler. |
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Adds the logger passed as parameter to the list of loggers that we need to search for in case of appender failure.
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. |