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C

cause - Variable in exception org.apache.commons.logging.LogConfigurationException

The underlying cause of this exception.

createFactory(String, ClassLoader) - Static method in class org.apache.commons.logging.LogFactory

Implements the operations described in the javadoc for newFactory.

D

debug(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with debug log level.

debug(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with debug log level.

DIAGNOSTICS_DEST_PROPERTY - Static variable in class org.apache.commons.logging.LogFactory

The name (org.apache.commons.logging.diagnostics.dest) of the property used to enable internal commons-logging diagnostic output, in order to get information on what logging implementations are being discovered, what classloaders they are loaded through, etc.

directGetContextClassLoader() - Static method in class org.apache.commons.logging.LogFactory

Return the thread context class loader if available; otherwise return null.

E

error(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with error log level.

error(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with error log level.

F

factories - Static variable in class org.apache.commons.logging.LogFactory

The previously constructed LogFactory instances, keyed by the ClassLoader with which it was created.

FACTORY_DEFAULT - Static variable in class org.apache.commons.logging.LogFactory

The fully qualified class name of the fallback LogFactory implementation class to use, if no other can be found.

FACTORY_PROPERTIES - Static variable in class org.apache.commons.logging.LogFactory

The name (commons-logging.properties) of the properties file to search for.

FACTORY_PROPERTY - Static variable in class org.apache.commons.logging.LogFactory

The name (org.apache.commons.logging.LogFactory) of the property used to identify the LogFactory implementation class name.

fatal(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with fatal log level.

fatal(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with fatal log level.

G

getAttribute(String) - Method in class org.apache.commons.logging.LogFactory

Return the configuration attribute with the specified name (if any), or null if there is no such attribute.

getAttributeNames() - Method in class org.apache.commons.logging.LogFactory

Return an array containing the names of all currently defined configuration attributes.

getCause() - Method in exception org.apache.commons.logging.LogConfigurationException

Return the underlying cause of this exception (if any).

getClassLoader(Class) - Static method in class org.apache.commons.logging.LogFactory

Safely get access to the classloader for the specified class.

getContextClassLoader() - Static method in class org.apache.commons.logging.LogFactory

Returns the current context classloader.

getFactory() - Static method in class org.apache.commons.logging.LogFactory

Construct (if necessary) and return a LogFactory instance, using the following ordered lookup procedure to determine the name of the implementation class to be loaded.

getInstance(Class) - Method in class org.apache.commons.logging.LogFactory

Convenience method to derive a name from the specified class and call getInstance(String) with it.

getInstance(Class) - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Get a Log instance by class.

getInstance(String) - Method in class org.apache.commons.logging.LogFactory

Construct (if necessary) and return a Log instance, using the factory's current set of configuration attributes.

getInstance(String) - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Get a Log instance by class name.

getLog(Class) - Static method in class org.apache.commons.logging.LogFactory

Convenience method to return a named logger, without the application having to care about factories.

getLog(String) - Static method in class org.apache.commons.logging.LogFactory

Convenience method to return a named logger, without the application having to care about factories.

getLogNames() - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Returns a String array containing the names of all logs known to me.

H

handleThrowable(Throwable) - Static method in class org.apache.commons.logging.LogFactory

Checks whether the supplied Throwable is one that needs to be re-thrown and ignores all others.

HASHTABLE_IMPLEMENTATION_PROPERTY - Static variable in class org.apache.commons.logging.LogFactory

Setting this system property (org.apache.commons.logging.LogFactory.HashtableImpl) value allows the Hashtable used to store classloaders to be substituted by an alternative implementation.

I

info(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with info log level.

info(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with info log level.

isDebugEnabled() - Method in interface org.apache.commons.logging.Log

Is debug logging currently enabled?

isDiagnosticsEnabled() - Static method in class org.apache.commons.logging.LogFactory

Indicates true if the user has enabled internal logging.

isErrorEnabled() - Method in interface org.apache.commons.logging.Log

Is error logging currently enabled?

isFatalEnabled() - Method in interface org.apache.commons.logging.Log

Is fatal logging currently enabled?

isInfoEnabled() - Method in interface org.apache.commons.logging.Log

Is info logging currently enabled?

isTraceEnabled() - Method in interface org.apache.commons.logging.Log

Is trace logging currently enabled?

isWarnEnabled() - Method in interface org.apache.commons.logging.Log

Is warn logging currently enabled?

J

jdk14IsAvailable - Static variable in class org.apache.commons.logging.LogSource

Deprecated.

Is JDK 1.4 logging available

L

Log - Interface in org.apache.commons.logging

A simple logging interface abstracting logging APIs.

log4jIsAvailable - Static variable in class org.apache.commons.logging.LogSource

Deprecated.

Is log4j available (in the current classpath)

LogConfigurationException - Exception in org.apache.commons.logging

An exception that is thrown only if a suitable LogFactory or Log instance cannot be created by the corresponding factory methods.

LogConfigurationException() - Constructor for exception org.apache.commons.logging.LogConfigurationException

Construct a new exception with null as its detail message.

LogConfigurationException(String) - Constructor for exception org.apache.commons.logging.LogConfigurationException

Construct a new exception with the specified detail message.

LogConfigurationException(String, Throwable) - Constructor for exception org.apache.commons.logging.LogConfigurationException

Construct a new exception with the specified detail message and cause.

LogConfigurationException(Throwable) - Constructor for exception org.apache.commons.logging.LogConfigurationException

Construct a new exception with the specified cause and a derived detail message.

LogFactory - Class in org.apache.commons.logging

Factory for creating Log instances, with discovery and configuration features similar to that employed by standard Java APIs such as JAXP.

LogFactory() - Constructor for class org.apache.commons.logging.LogFactory

Protected constructor that is not available for public use.

logImplctor - Static variable in class org.apache.commons.logging.LogSource

Deprecated.

Constructor for current log class

logRawDiagnostic(String) - Static method in class org.apache.commons.logging.LogFactory

Write the specified message to the internal logging destination.

logs - Static variable in class org.apache.commons.logging.LogSource

Deprecated.

LogSource - Class in org.apache.commons.logging

Deprecated.

Use LogFactory instead - The default factory implementation performs exactly the same algorithm as this class did

M

makeNewLogInstance(String) - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Create a new Log implementation, based on the given name.

N

newFactory(String, ClassLoader) - Static method in class org.apache.commons.logging.LogFactory

Method provided for backwards compatibility; see newFactory version that takes 3 parameters.

newFactory(String, ClassLoader, ClassLoader) - Static method in class org.apache.commons.logging.LogFactory

Return a new instance of the specified LogFactory implementation class, loaded by the specified class loader.

nullClassLoaderFactory - Static variable in class org.apache.commons.logging.LogFactory

Deprecated.

since 1.1.2

O

objectId(Object) - Static method in class org.apache.commons.logging.LogFactory

Returns a string that uniquely identifies the specified object, including its class.

org.apache.commons.logging - module org.apache.commons.logging

org.apache.commons.logging - package org.apache.commons.logging

Simple wrapper API around multiple logging APIs.

P

PRIORITY_KEY - Static variable in class org.apache.commons.logging.LogFactory

The name (priority) of the key in the config file used to specify the priority of that particular config file.

R

release() - Method in class org.apache.commons.logging.LogFactory

Release any internal references to previously created Log instances returned by this factory.

release(ClassLoader) - Static method in class org.apache.commons.logging.LogFactory

Release any internal references to previously created LogFactory instances that have been associated with the specified class loader (if any), after calling the instance method release() on each of them.

releaseAll() - Static method in class org.apache.commons.logging.LogFactory

Release any internal references to previously created LogFactory instances, after calling the instance method release() on each of them.

removeAttribute(String) - Method in class org.apache.commons.logging.LogFactory

Remove any configuration attribute associated with the specified name.

S

SERVICE_ID - Static variable in class org.apache.commons.logging.LogFactory

JDK1.3+ 'Service Provider' specification.

setAttribute(String, Object) - Method in class org.apache.commons.logging.LogFactory

Set the configuration attribute with the specified name.

setLogImplementation(Class) - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Set the log implementation/log implementation factory by class.

setLogImplementation(String) - Static method in class org.apache.commons.logging.LogSource

Deprecated.

Set the log implementation/log implementation factory by the name of the class.

T

TCCL_KEY - Static variable in class org.apache.commons.logging.LogFactory

The name (use_tccl) of the key in the config file used to specify whether logging classes should be loaded via the thread context class loader (TCCL), or not.

trace(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with trace log level.

trace(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with trace log level.

W

warn(Object) - Method in interface org.apache.commons.logging.Log

Logs a message with warn log level.

warn(Object, Throwable) - Method in interface org.apache.commons.logging.Log

Logs an error with warn log level.

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