Uses of Package
org.apache.log4j.spi

Packages that use org.apache.log4j.spi

Package	Description
org.apache.log4j
org.apache.log4j.chainsaw
org.apache.log4j.chainsaw.vfs
org.apache.log4j.db	The org.apache.log4j.db package provides means to append logging events into various databases.
org.apache.log4j.db.dialect
org.apache.log4j.net
org.apache.log4j.plugins
org.apache.log4j.spi
org.apache.log4j.varia
org.apache.log4j.xml

Classes in org.apache.log4j.spi used by org.apache.log4j

Class	Description
ErrorItem	Used to store special log4j errors which cannot be logged using internal logging.
LoggerEventListener	Interface used to listen for Logger related events such as add/remove appender or changing levels.
LoggerRepositoryEventListener	Interface used to listen for LoggerRepository related events such as startup, reset, and shutdown.
LoggerRepositoryEx	A LoggerRepository is used to create and retrieve Loggers.

Classes in org.apache.log4j.spi used by org.apache.log4j.chainsaw

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.chainsaw.vfs

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.db

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.db.dialect

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.

Classes in org.apache.log4j.spi used by org.apache.log4j.net

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.plugins

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
LoggerRepositoryEx	A LoggerRepository is used to create and retrieve Loggers.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.spi

Class	Description
Component	A common interface shared by log4j components.
ErrorItem	Used to store special log4j errors which cannot be logged using internal logging.
LoggerEventListener	Interface used to listen for Logger related events such as add/remove appender or changing levels.
LoggerRepositoryEventListener	Interface used to listen for LoggerRepository related events such as startup, reset, and shutdown.
NOPULogger	A no operation (NOP) implementation of ULogger.
SimpleULogger	A simple implementation that logs messages of level INFO or higher on the console (System.out).

Classes in org.apache.log4j.spi used by org.apache.log4j.varia

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.

Classes in org.apache.log4j.spi used by org.apache.log4j.xml

Class	Description
Component	A common interface shared by log4j components.
ComponentBase	Most log4j components derive from this class.
Decoder	Allow LoggingEvents to be reconstructed from a different format (usually XML).
Thresholdable	An interface that defines the required methods for supporting the setting and getting of a level threshold.