Inheritance diagram for log4cplus::spi::LoggerImpl:
Public Types | |
|
typedef helpers::SharedObjectPtr< LoggerImpl > | SharedLoggerImplPtr |
Public Member Functions | |
| virtual void | callAppenders (const InternalLoggingEvent &event) |
Call the appenders in the hierrachy starting at this. | |
| virtual void | closeNestedAppenders () |
| Close all attached appenders implementing the AppenderAttachable interface. | |
| virtual bool | isEnabledFor (LogLevel ll) const |
| Check whether this logger is enabled for a given LogLevel passed as parameter. | |
| virtual void | log (LogLevel ll, const log4cplus::tstring &message, const char *file=NULL, int line=-1, const char *function=NULL) |
| This generic form is intended to be used by wrappers. | |
| virtual LogLevel | getChainedLogLevel () const |
| Starting from this logger, search the logger hierarchy for a "set" LogLevel and return it. | |
| LogLevel | getLogLevel () const |
| Returns the assigned LogLevel, if any, for this Logger. | |
| void | setLogLevel (LogLevel _ll) |
| Set the LogLevel of this Logger. | |
| virtual Hierarchy & | getHierarchy () const |
Return the the Hierarchy where this Logger instance is attached. | |
| log4cplus::tstring | getName () const |
| Return the logger name. | |
| bool | getAdditivity () const |
| Get the additivity flag for this Logger instance. | |
| void | setAdditivity (bool additive) |
| Set the additivity flag for this Logger instance. | |
Protected Member Functions | |
| LoggerImpl (const log4cplus::tstring &name, Hierarchy &h) | |
This constructor created a new Logger instance and sets its name. | |
| virtual void | forcedLog (LogLevel ll, const log4cplus::tstring &message, const char *file=NULL, int line=-1, const char *function=NULL) |
| This method creates a new logging event and logs the event without further checks. | |
Protected Attributes | |
| log4cplus::tstring | name |
| The name of this logger. | |
| LogLevel | ll |
| The assigned LogLevel of this logger. | |
| SharedLoggerImplPtr | parent |
| The parent of this logger. | |
| bool | additive |
| Additivity is set to true by default, that is children inherit the appenders of their ancestors by default. | |
Private Member Functions | |
| LoggerImpl (const LoggerImpl &) | |
| LoggerImpl & | operator= (const LoggerImpl &) |
Private Attributes | |
| Hierarchy & | hierarchy |
| Loggers need to know what Hierarchy they are in. | |
Friends | |
| class | log4cplus::Logger |
| class | log4cplus::DefaultLoggerFactory |
| class | log4cplus::Hierarchy |
One of the distintive features of log4cplus are hierarchical loggers and their evaluation.
See the user manual for an introduction on this class.
Definition at line 48 of file logimpl.h.
| log4cplus::spi::LoggerImpl::LoggerImpl | ( | const log4cplus::tstring & | name, | |
| Hierarchy & | h | |||
| ) | [protected] |
| virtual void log4cplus::spi::LoggerImpl::callAppenders | ( | const InternalLoggingEvent & | event | ) | [virtual] |
Call the appenders in the hierrachy starting at this.
If no appenders could be found, emit a warning.
This method calls all the appenders inherited from the hierarchy circumventing any evaluation of whether to log or not to log the particular log request.
| event | The event to log. |
| virtual bool log4cplus::spi::LoggerImpl::isEnabledFor | ( | LogLevel | ll | ) | const [virtual] |
Check whether this logger is enabled for a given LogLevel passed as parameter.
ll. | virtual LogLevel log4cplus::spi::LoggerImpl::getChainedLogLevel | ( | ) | const [virtual] |
Starting from this logger, search the logger hierarchy for a "set" LogLevel and return it.
Otherwise, return the LogLevel of the root logger.
The Logger class is designed so that this method executes as quickly as possible.
Reimplemented in log4cplus::spi::RootLogger.
| LogLevel log4cplus::spi::LoggerImpl::getLogLevel | ( | ) | const [inline] |
bool log4cplus::spi::LoggerImpl::additive [protected] |
Additivity is set to true by default, that is children inherit the appenders of their ancestors by default.
If this variable is set to false then the appenders found in the ancestors of this logger are not used. However, the children of this logger will inherit its appenders, unless the children have their additivity flag set to false too. See the user manual for more details.