Uses of Class
org.apache.log4j.Category
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Packages that use Category Package Description org.apache.log4j Log4j 1.x compatibility layer.org.apache.log4j.bridge org.apache.log4j.spi Log4j 1.x compatibility layer. -
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Uses of Category in org.apache.log4j
Subclasses of Category in org.apache.log4j Modifier and Type Class Description class
Logger
Fields in org.apache.log4j declared as Category Modifier and Type Field Description protected Category
Category. parent
The parent of this category.Methods in org.apache.log4j that return Category Modifier and Type Method Description static Category
Category. getInstance(Class clazz)
static Category
Category. getInstance(String name)
Category
Category. getParent()
static Category
Category. getRoot()
Methods in org.apache.log4j with parameters of type Category Modifier and Type Method Description void
Hierarchy. emitNoAppenderWarning(Category cat)
void
Hierarchy. fireAddAppenderEvent(Category logger, Appender appender)
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Uses of Category in org.apache.log4j.bridge
Methods in org.apache.log4j.bridge that return Category Modifier and Type Method Description Category
LogEventAdapter. getLogger()
Gets the logger of the event. -
Uses of Category in org.apache.log4j.spi
Subclasses of Category in org.apache.log4j.spi Modifier and Type Class Description class
NOPLogger
No-operation implementation of Logger used by NOPLoggerRepository.class
RootLogger
RootLogger sits at the top of the logger hierarchy.Methods in org.apache.log4j.spi that return Category Modifier and Type Method Description Category
LoggingEvent. getLogger()
Gets the logger of the event.Methods in org.apache.log4j.spi with parameters of type Category Modifier and Type Method Description void
HierarchyEventListener. addAppenderEvent(Category cat, Appender appender)
void
LoggerRepository. emitNoAppenderWarning(Category cat)
void
NOPLoggerRepository. emitNoAppenderWarning(Category cat)
void
LoggerRepository. fireAddAppenderEvent(Category logger, Appender appender)
void
NOPLoggerRepository. fireAddAppenderEvent(Category logger, Appender appender)
void
HierarchyEventListener. removeAppenderEvent(Category cat, Appender appender)
Constructors in org.apache.log4j.spi with parameters of type Category Constructor Description LoggingEvent(String fqnOfCategoryClass, Category logger, long timeStamp, Level level, Object message, String threadName, ThrowableInformation throwable, String ndc, LocationInfo info, Map properties)
Create new instance.LoggingEvent(String fqnOfCategoryClass, Category logger, long timeStamp, Priority level, Object message, Throwable throwable)
Instantiate a LoggingEvent from the supplied parameters.LoggingEvent(String fqnOfCategoryClass, Category logger, Priority level, Object message, Throwable throwable)
Instantiate a LoggingEvent from the supplied parameters.ThrowableInformation(Throwable throwable, Category category)
Constructs a new instance.
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