Uses of Interface
org.apache.commons.logging.Log

Packages that use Log

Package	Description
org.apache.commons.logging	Simple wrapper API around multiple logging APIs.
org.apache.commons.logging.impl	Concrete implementations of commons-logging wrapper APIs.

Uses of Log in org.apache.commons.logging

Fields in org.apache.commons.logging with type parameters of type Log

Modifier and Type	Field	Description
protected static java.util.Hashtable<java.lang.String,Log>	LogSource.logs	Deprecated. Logs.

Methods in org.apache.commons.logging that return Log

Modifier and Type	Method	Description
abstract Log	LogFactory.getInstance(java.lang.Class<?> clazz)	Gets a Log for the given class.
abstract Log	LogFactory.getInstance(java.lang.String name)	Gets a (possibly new) Log instance, using the factory's current set of configuration attributes.
static Log	LogSource.getInstance(java.lang.Class<?> clazz)	Deprecated. Gets a Log instance by class.
static Log	LogSource.getInstance(java.lang.String name)	Deprecated. Gets a Log instance by class name.
static Log	LogFactory.getLog(java.lang.Class<?> clazz)	Gets a named logger, without the application having to care about factories.
static Log	LogFactory.getLog(java.lang.String name)	Gets a named logger, without the application having to care about factories.
static Log	LogSource.makeNewLogInstance(java.lang.String name)	Deprecated. Create a new Log implementation, based on the given name.

Uses of Log in org.apache.commons.logging.impl

Classes in org.apache.commons.logging.impl that implement Log

Modifier and Type	Class	Description
class	AvalonLogger	Deprecated. Scheduled for removal because the Apache Avalon Project has been discontinued.
class	Jdk13LumberjackLogger	Deprecated. Scheduled for removal because the Lumberjack Project has been discontinued.
class	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).
class	Log4JLogger	Deprecated. Scheduled for removal since version 1.x of Log4j has reached end-of-life.
class	LogKitLogger	Deprecated. Scheduled for removal because the Apache Avalon Project has been discontinued.
class	NoOpLog	Trivial implementation of Log that throws away all messages.
class	SimpleLog	Simple implementation of Log that sends all enabled log messages, for all defined loggers, to System.err.

Fields in org.apache.commons.logging.impl with type parameters of type Log

Modifier and Type	Field	Description
protected java.util.Hashtable<java.lang.String,Log>	LogFactoryImpl.instances	The Log instances that have already been created, keyed by logger name.

Methods in org.apache.commons.logging.impl that return Log

Modifier and Type	Method	Description
Log	LogFactoryImpl.getInstance(java.lang.Class<?> clazz)	Convenience method to derive a name from the specified class and call getInstance(String) with it.
Log	LogFactoryImpl.getInstance(java.lang.String name)	Construct (if necessary) and return a Log instance, using the factory's current set of configuration attributes.
protected Log	LogFactoryImpl.newInstance(java.lang.String name)	Create and return a new Log instance for the specified name.