All Classes

Class	Description
AvalonLogger	Deprecated. Scheduled for removal because the Apache Avalon Project has been discontinued.
Jdk13LumberjackLogger	Deprecated. Scheduled for removal because the Lumberjack Project has been discontinued.
Jdk14Logger	Implements the org.apache.commons.logging.Log interface to wrap the standard JDK logging mechanisms that were introduced in the Merlin release (JDK 1.4).
Log	A simple logging interface abstracting logging APIs.
Log4JLogger	Deprecated. Scheduled for removal since version 1.x of Log4j has reached end-of-life.
LogConfigurationException	An exception that is thrown only if a suitable LogFactory or Log instance cannot be created by the corresponding factory methods.
LogFactory	Factory for creating Log instances, with discovery and configuration features similar to that employed by standard Java APIs such as JAXP.
LogFactoryImpl	Concrete subclass of LogFactory that implements the following algorithm to dynamically select a logging implementation class to instantiate a wrapper for: Use a factory configuration attribute named org.apache.commons.logging.Log to identify the requested implementation class. Use the org.apache.commons.logging.Log system property to identify the requested implementation class. If Log4J is available, return an instance of org.apache.commons.logging.impl.Log4JLogger. If JDK 1.4 or later is available, return an instance of org.apache.commons.logging.impl.Jdk14Logger. Otherwise, return an instance of org.apache.commons.logging.impl.SimpleLog.
LogKitLogger	Deprecated. Scheduled for removal because the Apache Avalon Project has been discontinued.
LogSource	Deprecated. Use LogFactory instead.
NoOpLog	Trivial implementation of Log that throws away all messages.
ServletContextCleaner	This class is capable of receiving notifications about the undeployment of a webapp, and responds by ensuring that commons-logging releases all memory associated with the undeployed webapp.
ServletContextCleaner	This class is capable of receiving notifications about the undeployment of a webapp, and responds by ensuring that commons-logging releases all memory associated with the undeployed webapp.
SimpleLog	Simple implementation of Log that sends all enabled log messages, for all defined loggers, to System.err.
WeakHashtable	Deprecated. No longer used, will be removed in 2.0.