log4cplus
2.0.0
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This is the central class in the log4cplus package. More...
#include <loggerimpl.h>
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=nullptr, int line=-1, const char *function=nullptr) |
This generic form is intended to be used by wrappers. | |
virtual void | log (spi::InternalLoggingEvent const &) |
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 const & | 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. | |
virtual | ~LoggerImpl () |
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, int line, const char *function) |
This method creates a new logging event and logs the event without further checks. | |
virtual void | forcedLog (spi::InternalLoggingEvent const &ev) |
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. | |
Friends | |
class | log4cplus::Logger |
class | log4cplus::DefaultLoggerFactory |
class | log4cplus::Hierarchy |
This is the central class in the log4cplus package.
One of the distintive features of log4cplus are hierarchical loggers and their evaluation.
Definition at line 51 of file loggerimpl.h.
Definition at line 56 of file loggerimpl.h.
virtual log4cplus::spi::LoggerImpl::~LoggerImpl | ( | ) | [virtual] |
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 void log4cplus::spi::LoggerImpl::closeNestedAppenders | ( | ) | [virtual] |
Close all attached appenders implementing the AppenderAttachable interface.
virtual void log4cplus::spi::LoggerImpl::forcedLog | ( | LogLevel | ll, |
const log4cplus::tstring & | message, | ||
const char * | file, | ||
int | line, | ||
const char * | function | ||
) | [protected, virtual] |
This method creates a new logging event and logs the event without further checks.
virtual void log4cplus::spi::LoggerImpl::forcedLog | ( | spi::InternalLoggingEvent const & | ev | ) | [protected, virtual] |
bool log4cplus::spi::LoggerImpl::getAdditivity | ( | ) | const |
Get the additivity flag for this Logger instance.
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.
virtual Hierarchy& log4cplus::spi::LoggerImpl::getHierarchy | ( | ) | const [virtual] |
LogLevel log4cplus::spi::LoggerImpl::getLogLevel | ( | ) | const [inline] |
Returns the assigned LogLevel, if any, for this Logger.
Definition at line 111 of file loggerimpl.h.
log4cplus::tstring const& log4cplus::spi::LoggerImpl::getName | ( | ) | const [inline] |
Return the logger name.
Definition at line 127 of file loggerimpl.h.
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 void log4cplus::spi::LoggerImpl::log | ( | LogLevel | ll, |
const log4cplus::tstring & | message, | ||
const char * | file = nullptr , |
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int | line = -1 , |
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const char * | function = nullptr |
||
) | [virtual] |
This generic form is intended to be used by wrappers.
virtual void log4cplus::spi::LoggerImpl::log | ( | spi::InternalLoggingEvent const & | ) | [virtual] |
void log4cplus::spi::LoggerImpl::setAdditivity | ( | bool | additive | ) |
Set the additivity flag for this Logger instance.
void log4cplus::spi::LoggerImpl::setLogLevel | ( | LogLevel | _ll | ) | [inline] |
Set the LogLevel of this Logger.
Reimplemented in log4cplus::spi::RootLogger.
Definition at line 116 of file loggerimpl.h.
friend class log4cplus::DefaultLoggerFactory [friend] |
Definition at line 207 of file loggerimpl.h.
friend class log4cplus::Hierarchy [friend] |
Definition at line 208 of file loggerimpl.h.
friend class log4cplus::Logger [friend] |
Definition at line 206 of file loggerimpl.h.
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.
Definition at line 194 of file loggerimpl.h.
LogLevel log4cplus::spi::LoggerImpl::ll [protected] |
The assigned LogLevel of this logger.
Definition at line 177 of file loggerimpl.h.
log4cplus::tstring log4cplus::spi::LoggerImpl::name [protected] |
The name of this logger.
Definition at line 172 of file loggerimpl.h.
The parent of this logger.
All loggers have at least one ancestor which is the root logger.
Definition at line 183 of file loggerimpl.h.