A C D E F G H I J L M N O P R S T U W

A

ABSOLUTE_FORMAT - Static variable in interface org.apache.log4j.helpers.Constants

ABSOLUTE string literal.

ABSOLUTE_TIME_PATTERN - Static variable in interface org.apache.log4j.helpers.Constants

SimpleTimePattern for ABSOLUTE.

active - Variable in class org.apache.log4j.plugins.PluginSkeleton

Active state of plugin.

addErrorItem(ErrorItem) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Add an error item to the list of previously encountered errors.

addErrorItem(ErrorItem) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Errors which cannot be logged, go to the error list.

addHierarchyEventListener(HierarchyEventListener) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Deprecated. Superceded by addLoggerEventListener

addLoggerEventListener(LoggerEventListener) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Add a LoggerEventListener to the repository.

addLoggerEventListener(LoggerEventListener) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Add a LoggerEventListener to the repository.

addLoggerRepositoryEventListener(LoggerRepositoryEventListener) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Add a LoggerRepositoryEventListener to the repository.

addLoggerRepositoryEventListener(LoggerRepositoryEventListener) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Add a LoggerRepositoryEventListener to the repository.

addPlugin(Plugin) - Method in class org.apache.log4j.plugins.PluginRegistry

Adds a plugin to the plugin registry.

addPluginListener(PluginListener) - Method in class org.apache.log4j.plugins.PluginRegistry

Adds a PluginListener to this registry to be notified of PluginEvents.

addPropertyChangeListener(String, PropertyChangeListener) - Method in interface org.apache.log4j.plugins.Plugin

Adds a PropertyChangeListener to this instance which is notified only by changes of the property with name propertyName.

addPropertyChangeListener(PropertyChangeListener) - Method in interface org.apache.log4j.plugins.Plugin

Adds a PropertyChangeListener that will be notified of all property changes.

addPropertyChangeListener(PropertyChangeListener) - Method in class org.apache.log4j.plugins.PluginSkeleton

Add property change listener.

addPropertyChangeListener(String, PropertyChangeListener) - Method in class org.apache.log4j.plugins.PluginSkeleton

Add property change listener for one property only.

appenderAddedEvent(Logger, Appender) - Method in interface org.apache.log4j.spi.LoggerEventListener

Called when an appender is added to the logger.

appenderRemovedEvent(Logger, Appender) - Method in interface org.apache.log4j.spi.LoggerEventListener

Called when an appender is removed from the logger.

APPLICATION_KEY - Static variable in interface org.apache.log4j.helpers.Constants

application string literal.

C

changePeriod(Job, long) - Method in class org.apache.log4j.scheduler.Scheduler

Change the period of a job.

CODES_HREF - Static variable in interface org.apache.log4j.helpers.Constants

Codes URL string literal.

Component - Interface in org.apache.log4j.spi

A common interface shared by log4j components.

ComponentBase - Class in org.apache.log4j.spi

Most log4j components derive from this class.

ComponentBase() - Constructor for class org.apache.log4j.spi.ComponentBase

Construct a new instance.

configurationChangedEvent(LoggerRepository) - Method in interface org.apache.log4j.spi.LoggerRepositoryEventListener

Called when the repository configuration is changed.

configurationResetEvent(LoggerRepository) - Method in interface org.apache.log4j.spi.LoggerRepositoryEventListener

Called when the repository configuration is reset.

CONFIGURATOR_CLASS_KEY - Static variable in interface org.apache.log4j.helpers.Constants

log4j.configuratorClass string literal.

configure(Element) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Configure log4j using a configuration element as defined in the log4j.dtd.

configure(String) - Static method in class org.apache.log4j.plugins.PluginConfigurator

A static version of PluginConfigurator.doConfigure(String, LoggerRepository).

configure(URL) - Static method in class org.apache.log4j.plugins.PluginConfigurator

A static version of PluginConfigurator.doConfigure(URL, LoggerRepository).

configureAndWatch(String) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Like PluginConfigurator.configureAndWatch(String, long) except that the default delay as defined by FileWatchdog.DEFAULT_DELAY is used.

configureAndWatch(String, long) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Read the configuration file configFilename if it exists.

Constants - Interface in org.apache.log4j.helpers

Constants used internally throughout log4j.

D

DATE_AND_TIME_FORMAT - Static variable in interface org.apache.log4j.helpers.Constants

DATE string literal.

DATE_AND_TIME_PATTERN - Static variable in interface org.apache.log4j.helpers.Constants

SimpleTimePattern for DATE.

debug(Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the DEBUG level.

debug(Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the DEBUG level.

debug(String, Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the DEBUG level.

debug(Object, Throwable) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the DEBUG level including the stack trace of the Throwablet passed as parameter.

debug(Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the DEBUG level.

debug(Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the DEBUG level.

debug(String, Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the DEBUG level.

debug(Object, Throwable) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the DEBUG level including the stack trace of the Throwablet passed as parameter.

debug(Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the DEBUG level.

debug(Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the DEBUG level.

debug(String, Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the DEBUG level.

debug(Object, Throwable) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the DEBUG level including the stack trace of the Throwablet passed as parameter.

debug(Object) - Method in interface org.apache.log4j.ULogger

Log a message object with the DEBUG level.

debug(Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the DEBUG level.

debug(String, Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the DEBUG level.

debug(Object, Throwable) - Method in interface org.apache.log4j.ULogger

Log a message object with the DEBUG level including the stack trace of the Throwablet passed as parameter.

DEFAULT_CONFIGURATION_FILE - Static variable in interface org.apache.log4j.helpers.Constants

The default property file name for automatic configuration.

DEFAULT_CONFIGURATION_KEY - Static variable in interface org.apache.log4j.helpers.Constants

log4j.configuration string literal.

DEFAULT_REPOSITORY_NAME - Static variable in interface org.apache.log4j.helpers.Constants

The name of the default repository is "default" (without the quotes).

DEFAULT_XML_CONFIGURATION_FILE - Static variable in interface org.apache.log4j.helpers.Constants

The default XML configuration file name for automatic configuration.

delete(Job) - Method in class org.apache.log4j.scheduler.Scheduler

Delete the given job.

doConfigure(String, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

doConfigure(URL, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

doConfigure(InputStream, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

Configure log4j by reading in a log4j.dtd compliant XML configuration file.

doConfigure(Reader, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

Configure log4j by reading in a log4j.dtd compliant XML configuration file.

doConfigure(InputSource, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

Configure log4j by reading in a log4j.dtd compliant XML configuration file.

doConfigure(Element, LoggerRepository) - Method in class org.apache.log4j.plugins.PluginConfigurator

Configure by taking in an DOM element.

doPost(LoggingEvent) - Method in class org.apache.log4j.plugins.Receiver

Posts the logging event to a logger in the configured logger repository.

dump() - Method in class org.apache.log4j.spi.ErrorItem

Dump the details of this ErrorItem to System.out.

dump(PrintStream) - Method in class org.apache.log4j.spi.ErrorItem

Dump the details of this ErrorItem on the specified PrintStream.

E

emitNoAppenderWarning(Category) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Issue warning that there are no appenders in hierarchy.

error(Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the ERROR level.

error(Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the ERROR level.

error(String, Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the ERROR level.

error(Object, Throwable) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the ERROR level including the stack trace of the Throwablet passed as parameter.

error(Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the ERROR level.

error(Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the ERROR level.

error(String, Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the ERROR level.

error(Object, Throwable) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the ERROR level including the stack trace of the Throwablet passed as parameter.

error(Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the ERROR level.

error(Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the ERROR level.

error(String, Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the ERROR level.

error(Object, Throwable) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the ERROR level including the stack trace of the Throwablet passed as parameter.

error(Object) - Method in interface org.apache.log4j.ULogger

Log a message object with the ERROR level.

error(Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the ERROR level.

error(String, Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the ERROR level.

error(Object, Throwable) - Method in interface org.apache.log4j.ULogger

Log a message object with the ERROR level including the stack trace of the Throwablet passed as parameter.

ErrorItem - Class in org.apache.log4j.spi

Used to store special log4j errors which cannot be logged using internal logging.

ErrorItem(String, Exception) - Constructor for class org.apache.log4j.spi.ErrorItem

Create new instance.

ErrorItem(String) - Constructor for class org.apache.log4j.spi.ErrorItem

Creaet new instance.

execute() - Method in interface org.apache.log4j.scheduler.Job

Execute job.

exists(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Check if the named logger exists in the hierarchy.

F

findAppenderByName(Document, String) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse appenders by IDREF name.

findAppenderByReference(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse appenders by IDREF element.

fireAddAppenderEvent(Category, Appender) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Requests that a appender added event be sent to any registered LoggerEventListener.

fireConfigurationChangedEvent() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Requests that a configuration changed event be sent to any registered LoggerRepositoryEventListener.

fireConfigurationChangedEvent() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Requests that a configuration changed event be sent to any registered LoggerRepositoryEventListener.

fireLevelChangedEvent(Logger) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Requests that a level changed event be sent to any registered LoggerEventListener.

fireLevelChangedEvent(Logger) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Requests that a level changed event be sent to any registered LoggerEventListener.

firePropertyChange(PropertyChangeEvent) - Method in class org.apache.log4j.plugins.PluginSkeleton

Fire a property change event to appropriate listeners.

firePropertyChange(String, boolean, boolean) - Method in class org.apache.log4j.plugins.PluginSkeleton

Fire property change event to appropriate listeners.

firePropertyChange(String, int, int) - Method in class org.apache.log4j.plugins.PluginSkeleton

Fire property change event to appropriate listeners.

firePropertyChange(String, Object, Object) - Method in class org.apache.log4j.plugins.PluginSkeleton

Fire property change event to appropriate listeners.

fireRemoveAppenderEvent(Category, Appender) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Requests that a appender removed event be sent to any registered LoggerEventListener.

fireRemoveAppenderEvent(Category, Appender) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Requests that a appender removed event be sent to any registered LoggerEventListener.

format(String, Object) - Static method in class org.apache.log4j.helpers.MessageFormatter

Performs single argument substitution for the 'messagePattern' passed as parameter.

format(String, Object, Object) - Static method in class org.apache.log4j.helpers.MessageFormatter

/** Performs a two argument substitution for the 'messagePattern' passed as parameter.

G

getColNumber() - Method in class org.apache.log4j.spi.ErrorItem

Get column number.

getCurrentCategories() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Deprecated. Please use LoggerRepositoryExImpl.getCurrentLoggers() instead.

getCurrentLoggers() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Returns all the currently defined categories in this hierarchy as an Enumeration.

getErrorList() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return the the list of previously encoutered error items.

getErrorList() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Errors which cannot be logged, go to the error list.

getException() - Method in class org.apache.log4j.spi.ErrorItem

Get exception.

getLineNumber() - Method in class org.apache.log4j.spi.ErrorItem

Get line number.

getLogger(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return a new logger instance named as the first parameter using the default factory.

getLogger(String, LoggerFactory) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return a new logger instance named as the first parameter using factory.

getLogger() - Method in class org.apache.log4j.spi.ComponentBase

Return an instance specific logger to be used by the component itself.

getLogger(String) - Static method in class org.apache.log4j.spi.NOPULogger

Get instance.

getLogger(String) - Static method in class org.apache.log4j.spi.SimpleULogger

Creates a new instance.

getLoggerFactory() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get logger factory.

getLoggerFactory() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Returns the logger factory used by LoggerRepository.getLogger(String).

getLoggerRepository() - Method in interface org.apache.log4j.plugins.Plugin

Gets the logger repository for this plugin.

getLoggerRepository() - Method in class org.apache.log4j.plugins.PluginRegistry

Get logger repository.

getLoggerRepository() - Method in class org.apache.log4j.plugins.PluginSkeleton

Gets the logger repository for this plugin.

getLoggerRepository() - Method in class org.apache.log4j.spi.ComponentBase

Return the LoggerRepository to which this component is attached.

getMessage() - Method in class org.apache.log4j.spi.ErrorItem

Get message.

getName() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return the name of this hierarchy.

getName() - Method in interface org.apache.log4j.plugins.Plugin

Gets the name of the plugin.

getName() - Method in class org.apache.log4j.plugins.PluginSkeleton

Gets the name of the plugin.

getName() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Get the name of this logger repository.

getNonFloodingLogger() - Method in class org.apache.log4j.spi.ComponentBase

Frequently called methods in log4j components can invoke this method in order to avoid flooding the output when logging lasting error conditions.

getObject(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get object by key.

getObject(String) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

A LoggerRepository can also act as a store for various objects used by log4j components.

getPlugin() - Method in class org.apache.log4j.plugins.PluginEvent

Returns the source Plugin of this event, which is simple the getSource() method casted to Plugin for convenience.

getPluginRegistry() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return the PluginRegisty for this LoggerRepository.

getPluginRegistry() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Return the PluginRegisty for this LoggerRepository.

getPlugins() - Method in class org.apache.log4j.plugins.PluginRegistry

Returns all the plugins for a given repository.

getPlugins(Class) - Method in class org.apache.log4j.plugins.PluginRegistry

Returns all the plugins for a given repository that are instances of a certain class.

getProperties() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get the properties specific for this repository.

getProperties() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Get the properties specific for this repository.

getProperty(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get the property of this repository.

getProperty(String) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Get the property of this repository.

getRendererMap() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get the renderer map for this hierarchy.

getRootLogger() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Get the root of this hierarchy.

getScheduler() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Return this repository's own scheduler.

getScheduler() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Return the Scheduler for this LoggerRepository.

getThreshold() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Returns the current threshold.

getThreshold() - Method in class org.apache.log4j.plugins.Receiver

Gets the current threshold setting of the receiver.

getThreshold() - Method in interface org.apache.log4j.spi.Thresholdable

Gets the current threshold setting of the component.

H

HOSTNAME_KEY - Static variable in interface org.apache.log4j.helpers.Constants

hostname string literal.

I

info(Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the INFO level.

info(Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the INFO level.

info(String, Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the INFO level.

info(Object, Throwable) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the INFO level including the stack trace of the Throwablet passed as parameter.

info(Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the INFO level.

info(Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the INFO level.

info(String, Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the INFO level.

info(Object, Throwable) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the INFO level including the stack trace of the Throwablet passed as parameter.

info(Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the INFO level.

info(Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the INFO level.

info(String, Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the INFO level.

info(Object, Throwable) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the INFO level including the stack trace of the Throwablet passed as parameter.

info(Object) - Method in interface org.apache.log4j.ULogger

Log a message object with the INFO level.

info(Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the INFO level.

info(String, Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the INFO level.

info(Object, Throwable) - Method in interface org.apache.log4j.ULogger

Log a message object with the INFO level including the stack trace of the Throwablet passed as parameter.

isActive() - Method in interface org.apache.log4j.plugins.Plugin

True if the plugin is active and running.

isActive() - Method in class org.apache.log4j.plugins.PluginSkeleton

Returns whether this plugin is Active or not.

isAsSevereAsThreshold(Level) - Method in class org.apache.log4j.plugins.Receiver

Returns true if the given level is equals or greater than the current threshold value of the receiver.

isAsSevereAsThreshold(Level) - Method in interface org.apache.log4j.spi.Thresholdable

Returns true if the given level is equals or greater than the current threshold value of the component.

isDebugEnabled() - Method in class org.apache.log4j.spi.Log4JULogger

Is the logger instance enabled for the DEBUG level?

isDebugEnabled() - Method in class org.apache.log4j.spi.NOPULogger

Is the logger instance enabled for the DEBUG level?

isDebugEnabled() - Method in class org.apache.log4j.spi.SimpleULogger

Is the logger instance enabled for the DEBUG level?

isDebugEnabled() - Method in interface org.apache.log4j.ULogger

Is the logger instance enabled for the DEBUG level?

isDisabled(int) - Method in class org.apache.log4j.LoggerRepositoryExImpl

This method will return true if this repository is disabled for level value passed as parameter and false otherwise.

isEquivalent(Plugin) - Method in interface org.apache.log4j.plugins.Plugin

Returns true if the testPlugin is considered to be "equivalent" to the this plugin.

isEquivalent(Plugin) - Method in class org.apache.log4j.plugins.PluginSkeleton

Returns true if the plugin has the same name and logger repository as the testPlugin passed in.

isErrorEnabled() - Method in class org.apache.log4j.spi.Log4JULogger

Is the logger instance enabled for the ERROR level?

isErrorEnabled() - Method in class org.apache.log4j.spi.NOPULogger

Is the logger instance enabled for the ERROR level?

isErrorEnabled() - Method in class org.apache.log4j.spi.SimpleULogger

Is the logger instance enabled for the ERROR level?

isErrorEnabled() - Method in interface org.apache.log4j.ULogger

Is the logger instance enabled for the ERROR level?

isInfoEnabled() - Method in class org.apache.log4j.spi.Log4JULogger

Is the logger instance enabled for the INFO level?

isInfoEnabled() - Method in class org.apache.log4j.spi.NOPULogger

Is the logger instance enabled for the INFO level?

isInfoEnabled() - Method in class org.apache.log4j.spi.SimpleULogger

Is the logger instance enabled for the INFO level?

isInfoEnabled() - Method in interface org.apache.log4j.ULogger

Is the logger instance enabled for the INFO level?

ISO8601_FORMAT - Static variable in interface org.apache.log4j.helpers.Constants

ISO8601 string literal.

ISO8601_PATTERN - Static variable in interface org.apache.log4j.helpers.Constants

SimpleTimePattern for ISO8601.

isPaused() - Method in interface org.apache.log4j.plugins.Pauseable

Get paused state.

isPristine() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Is the current configuration of the repository in its original (pristine) state?

isPristine() - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Is the current configuration of the repository in its original (pristine) state?

isWarnEnabled() - Method in class org.apache.log4j.spi.Log4JULogger

Is the logger instance enabled for the WARN level?

isWarnEnabled() - Method in class org.apache.log4j.spi.NOPULogger

Is the logger instance enabled for the WARN level?

isWarnEnabled() - Method in class org.apache.log4j.spi.SimpleULogger

Is the logger instance enabled for the WARN level?

isWarnEnabled() - Method in interface org.apache.log4j.ULogger

Is the logger instance enabled for the WARN level?

J

JNDI_CONTEXT_NAME - Static variable in interface org.apache.log4j.helpers.Constants

JNDI context name string literal.

Job - Interface in org.apache.log4j.scheduler

Job is a very simple interface.

L

levelChangedEvent(Logger) - Method in interface org.apache.log4j.spi.LoggerEventListener

Called when level changed on the logger.

LINE_SEPARATOR - Static variable in class org.apache.log4j.spi.SimpleULogger

Line separator.

LOG4J_ID_KEY - Static variable in interface org.apache.log4j.helpers.Constants

log4jid string literal.

LOG4J_PACKAGE_NAME - Static variable in interface org.apache.log4j.helpers.Constants

log4j package name string literal.

Log4JULogger - Class in org.apache.log4j.spi

An implementation of ULogger on org.apache.log4j.Logger.

Log4JULogger(Logger) - Constructor for class org.apache.log4j.spi.Log4JULogger

Create a new instance.

LoggerEventListener - Interface in org.apache.log4j.spi

Interface used to listen for Logger related events such as add/remove appender or changing levels.

LoggerRepositoryEventListener - Interface in org.apache.log4j.spi

Interface used to listen for LoggerRepository related events such as startup, reset, and shutdown.

LoggerRepositoryEx - Interface in org.apache.log4j.spi

A LoggerRepository is used to create and retrieve Loggers.

LoggerRepositoryExImpl - Class in org.apache.log4j

This class implements LoggerRepositoryEx by wrapping an existing LoggerRepository implementation and implementing the newly added capabilities.

LoggerRepositoryExImpl(LoggerRepository) - Constructor for class org.apache.log4j.LoggerRepositoryExImpl

Constructs a new logger hierarchy.

M

MessageFormatter - Class in org.apache.log4j.helpers

Formats messages according to very simple rules.

N

name - Variable in class org.apache.log4j.plugins.PluginSkeleton

Name of this plugin.

NOP_LOGGER - Static variable in class org.apache.log4j.spi.NOPULogger

The unique instance of NOPLogger.

NOPULogger - Class in org.apache.log4j.spi

A no operation (NOP) implementation of ULogger.

O

org.apache.log4j - package org.apache.log4j

org.apache.log4j.helpers - package org.apache.log4j.helpers

org.apache.log4j.plugins - package org.apache.log4j.plugins

org.apache.log4j.scheduler - package org.apache.log4j.scheduler

org.apache.log4j.spi - package org.apache.log4j.spi

org.apache.log4j.xml - package org.apache.log4j.xml

P

parse(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to configure the log4j framework by parsing a DOM tree of XML elements based on log4j.dtd.

parseAppender(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse an appender element.

parseCategory(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse an category element.

parseCategoryFactory(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse the category factory element.

parseChildrenOfLoggerElement(Element, Logger, boolean) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse the children of a category element.

parseElement(Element, Properties, Class) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Creates an OptionHandler and processes any nested param elements but does not call activateOptions.

parseErrorHandler(Element, Appender) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse an ErrorHandler element.

parseFilters(Element, Appender) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse a filter element.

parseLayout(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse a layout element.

parseLevel(Element, Logger, boolean) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse a level element.

parseRenderer(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

parseRoot(Element) - Method in class org.apache.log4j.plugins.PluginConfigurator

Used internally to parse the roor category element.

parseUnrecognizedElement(Element, Properties) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Called to inform a configured object when an unrecognized child element is encountered.

parseUnrecognizedElement(Element, Properties) - Method in interface org.apache.log4j.xml.UnrecognizedElementHandler

Called to inform a configured object when an unrecognized child element is encountered.

Pauseable - Interface in org.apache.log4j.plugins

Instances of this interface can be paused, and resumed.

Plugin - Interface in org.apache.log4j.plugins

Defines the required interface for all Plugin objects.

PluginConfigurator - Class in org.apache.log4j.plugins

This is a duplicate (with minor modifications) of the log4j 1.2.15 DOMConfigurator renamed for use with earlier versions of log4j.

PluginConfigurator() - Constructor for class org.apache.log4j.plugins.PluginConfigurator

No argument constructor.

PluginEvent - Class in org.apache.log4j.plugins

All Plugin events are encapsulated in this class, which simply contains the source Plugin, but may in future include more information.

PluginListener - Interface in org.apache.log4j.plugins

PluginListeners are notified when plugins are started or stopped by the PluginRegistry.

pluginNameExists(String) - Method in class org.apache.log4j.plugins.PluginRegistry

Returns true if the specified name is already taken by an existing Plugin registered within the scope of the specified LoggerRepository.

PluginRegistry - Class in org.apache.log4j.plugins

This is a registry for Plugin instances.

PluginRegistry(LoggerRepositoryEx) - Constructor for class org.apache.log4j.plugins.PluginRegistry

Creates a new instance.

PluginSkeleton - Class in org.apache.log4j.plugins

A convienent abstract class for plugin subclasses that implements the basic methods of the Plugin interface.

PluginSkeleton() - Constructor for class org.apache.log4j.plugins.PluginSkeleton

Construct new instance.

pluginStarted(PluginEvent) - Method in interface org.apache.log4j.plugins.PluginListener

Notification that plugin has started.

pluginStopped(PluginEvent) - Method in interface org.apache.log4j.plugins.PluginListener

Notification that plugin has stopped.

putObject(String, Object) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Puts object by key.

putObject(String, Object) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Store an object under 'key'.

R

Receiver - Class in org.apache.log4j.plugins

Defines the base class for Receiver plugins.

Receiver() - Constructor for class org.apache.log4j.plugins.Receiver

Create new instance.

RECEIVER_NAME_KEY - Static variable in interface org.apache.log4j.helpers.Constants

receiver string literal.

removeLoggerEventListener(LoggerEventListener) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Remove a LoggerEventListener from the repository.

removeLoggerEventListener(LoggerEventListener) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Remove a LoggerEventListener from the repository.

removeLoggerRepositoryEventListener(LoggerRepositoryEventListener) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Remove a LoggerRepositoryEventListener from the repository.

removeLoggerRepositoryEventListener(LoggerRepositoryEventListener) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Remove a LoggerRepositoryEventListener from the repository.

removePluginListener(PluginListener) - Method in class org.apache.log4j.plugins.PluginRegistry

Removes a particular PluginListener from this registry such that it will no longer be notified of PluginEvents.

removePropertyChangeListener(PropertyChangeListener) - Method in interface org.apache.log4j.plugins.Plugin

Removes a specific PropertyChangeListener from this instances registry that has been mapped to be notified of all property changes.

removePropertyChangeListener(String, PropertyChangeListener) - Method in interface org.apache.log4j.plugins.Plugin

Removes a specific PropertyChangeListener from this instance's registry which has been previously registered to be notified of only a specific property change.

removePropertyChangeListener(PropertyChangeListener) - Method in class org.apache.log4j.plugins.PluginSkeleton

Remove property change listener.

removePropertyChangeListener(String, PropertyChangeListener) - Method in class org.apache.log4j.plugins.PluginSkeleton

Remove property change listener on a specific property.

repository - Variable in class org.apache.log4j.spi.ComponentBase

Logger repository.

resetConfiguration() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Reset all values contained in this hierarchy instance to their default.

resetErrorCount() - Method in class org.apache.log4j.spi.ComponentBase

Called by derived classes when they deem that the component has recovered from an erroneous state.

run() - Method in class org.apache.log4j.scheduler.Scheduler

Run scheduler.

S

schedule(Job, long) - Method in class org.apache.log4j.scheduler.Scheduler

Schedule a Job for execution at system time given by the desiredTime parameter.

schedule(Job, long, long) - Method in class org.apache.log4j.scheduler.Scheduler

Schedule a Job for execution at system time given by the desiredTime parameter.

Scheduler - Class in org.apache.log4j.scheduler

A simple but still useful implementation of a Scheduler (in memory only).

Scheduler() - Constructor for class org.apache.log4j.scheduler.Scheduler

Create new instance.

setColNumber(int) - Method in class org.apache.log4j.spi.ErrorItem

Set column number.

setException(Throwable) - Method in class org.apache.log4j.spi.ErrorItem

Set exception.

setLineNumber(int) - Method in class org.apache.log4j.spi.ErrorItem

Set line number.

setLoggerFactory(LoggerFactory) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Set logger factory.

setLoggerFactory(LoggerFactory) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Sets the logger factory used by LoggerRepository.getLogger(String).

setLoggerRepository(LoggerRepository) - Method in interface org.apache.log4j.plugins.Plugin

Sets the logger repository used by this plugin.

setLoggerRepository(LoggerRepository) - Method in class org.apache.log4j.plugins.PluginSkeleton

Sets the logger repository used by this plugin and notifies a relevant PropertyChangeListeners registered.

setLoggerRepository(LoggerRepository) - Method in interface org.apache.log4j.spi.Component

Set owning logger repository for this component.

setLoggerRepository(LoggerRepository) - Method in class org.apache.log4j.spi.ComponentBase

Set the owning repository.

setMessage(String) - Method in class org.apache.log4j.spi.ErrorItem

Set message.

setName(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Set the name of this repository.

setName(String) - Method in interface org.apache.log4j.plugins.Plugin

Sets the name of the plugin.

setName(String) - Method in class org.apache.log4j.plugins.PluginSkeleton

Sets the name of the plugin and notifies PropertyChangeListeners of the change.

setName(String) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

A logger repository is a named entity.

setParameter(Element, PropertySetter) - Method in class org.apache.log4j.plugins.PluginConfigurator

setParameter(Element, PropertySetter, Properties) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Sets a parameter based from configuration file content.

setPaused(boolean) - Method in interface org.apache.log4j.plugins.Pauseable

Set paused state.

setPristine(boolean) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Set the pristine flag.

setPristine(boolean) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Set the pristine flag.

setProperty(String, String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Set a property by key and value.

setProperty(String, String) - Method in interface org.apache.log4j.spi.LoggerRepositoryEx

Set a property of this repository.

setRenderer(Class, ObjectRenderer) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Used by subclasses to add a renderer to the hierarchy passed as parameter.

setThreshold(String) - Method in class org.apache.log4j.LoggerRepositoryExImpl

The string form of LoggerRepositoryExImpl.setThreshold(Level).

setThreshold(Level) - Method in class org.apache.log4j.LoggerRepositoryExImpl

Enable logging for logging requests with level l or higher.

setThreshold(Level) - Method in class org.apache.log4j.plugins.Receiver

Sets the receiver theshold to the given level.

setThreshold(Level) - Method in interface org.apache.log4j.spi.Thresholdable

Sets the component theshold to the given level.

shutdown() - Method in class org.apache.log4j.LoggerRepositoryExImpl

Shutting down a hierarchy will safely close and remove all appenders in all categories including the root logger.

shutdown() - Method in interface org.apache.log4j.plugins.Plugin

Call when the plugin should be stopped.

shutdown() - Method in class org.apache.log4j.scheduler.Scheduler

Shut down scheduler.

shutdownEvent(LoggerRepository) - Method in interface org.apache.log4j.spi.LoggerRepositoryEventListener

Called when the repository is shutdown.

SimpleULogger - Class in org.apache.log4j.spi

A simple implementation that logs messages of level INFO or higher on the console (System.out).

stopAllPlugins() - Method in class org.apache.log4j.plugins.PluginRegistry

Stops all plugins in the given logger repository.

stopPlugin(String) - Method in class org.apache.log4j.plugins.PluginRegistry

Stops a plugin by plugin name and repository.

subst(String) - Method in class org.apache.log4j.plugins.PluginConfigurator

subst(String, Properties) - Static method in class org.apache.log4j.plugins.PluginConfigurator

Substitutes property value for any references in expression.

T

TEMP_CONSOLE_APPENDER_NAME - Static variable in interface org.apache.log4j.helpers.Constants

TEMP_CONSOLE_APPENDER string literal.

TEMP_LIST_APPENDER_NAME - Static variable in interface org.apache.log4j.helpers.Constants

TEMP_LIST_APPENDER string literal.

Thresholdable - Interface in org.apache.log4j.spi

An interface that defines the required methods for supporting the setting and getting of a level threshold.

thresholdLevel - Variable in class org.apache.log4j.plugins.Receiver

Threshold level.

TIMESTAMP_RULE_FORMAT - Static variable in interface org.apache.log4j.helpers.Constants

time stamp pattern string literal.

toString() - Method in class org.apache.log4j.spi.ErrorItem

String representation of ErrorItem.

U

ULogger - Interface in org.apache.log4j

A proxy for org.slf4j.ULogger.

UnrecognizedElementHandler - Interface in org.apache.log4j.xml

When implemented by an object configured by DOMConfigurator, the handle method will be called when an unrecognized child element is encountered.

W

warn(Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the WARN level.

warn(Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the WARN level.

warn(String, Object, Object) - Method in class org.apache.log4j.spi.Log4JULogger

Log a parameterized message object at the WARN level.

warn(Object, Throwable) - Method in class org.apache.log4j.spi.Log4JULogger

Log a message object with the WARN level including the stack trace of the Throwablet passed as parameter.

warn(Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the WARN level.

warn(Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the WARN level.

warn(String, Object, Object) - Method in class org.apache.log4j.spi.NOPULogger

Log a parameterized message object at the WARN level.

warn(Object, Throwable) - Method in class org.apache.log4j.spi.NOPULogger

Log a message object with the WARN level including the stack trace of the Throwablet passed as parameter.

warn(Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the WARN level.

warn(Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the WARN level.

warn(String, Object, Object) - Method in class org.apache.log4j.spi.SimpleULogger

Log a parameterized message object at the WARN level.

warn(Object, Throwable) - Method in class org.apache.log4j.spi.SimpleULogger

Log a message object with the WARN level including the stack trace of the Throwablet passed as parameter.

warn(Object) - Method in interface org.apache.log4j.ULogger

Log a message object with the WARN level.

warn(Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the WARN level.

warn(String, Object, Object) - Method in interface org.apache.log4j.ULogger

Log a parameterized message object at the WARN level.

warn(Object, Throwable) - Method in interface org.apache.log4j.ULogger

Log a message object with the WARN level including the stack trace of the Throwablet passed as parameter.

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