For example,
DEBUG - Hello world
PatternLayout offers a much more powerful alternative.
Public Member Functions | |
| virtual void | format (LogString &output, const spi::LoggingEventPtr &event, log4cxx::helpers::Pool &pool) const |
Returns the log statement in a format consisting of the level, followed by " - " and then the message. | |
| bool | ignoresThrowable () const |
| The SimpleLayout does not handle the throwable contained within LoggingEvents. | |
| virtual void | activateOptions (log4cxx::helpers::Pool &) |
| Activate the options that were previously set with calls to option setters. | |
| virtual void | setOption (const LogString &, const LogString &) |
Set option to value. | |
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Activate the options that were previously set with calls to option setters. This allows to defer activiation of the options until all options have been set. This is required for components which have related options that remain ambigous until all are set. For example, the FileAppender has the File and Append options both of which are ambigous until the other is also set. Implements OptionHandler. |
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Returns the log statement in a format consisting of the For example, INFO - "A message"
Implements Layout. |
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The SimpleLayout does not handle the throwable contained within LoggingEvents.
Thus, it returns Implements Layout. |
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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. |