org.norther.tammi.core.logger
Class AbstractThreadedLogger

java.lang.Object
  org.norther.tammi.core.base.Adaptee
      org.norther.tammi.core.config.DefaultConfigurable
          org.norther.tammi.core.config.DefaultConfigurableFactory
              org.norther.tammi.core.logger.AbstractLogger
                  org.norther.tammi.core.logger.AbstractThreadedLogger

All Implemented Interfaces:

Serializable, Runnable, EventListener, NotificationBroadcaster, NotificationEmitter, Localizer, TraceListener, Manageable, MBeanDelegate, ObjectFactory, Refreshable, Startable, CacheClient, Configurable, ConfigurableFactory, ResourceMap, Logger, ThreadedLogger, Executable

Direct Known Subclasses:

JDK4Logger, Log4JLogger

public abstract class AbstractThreadedLogger
extends AbstractLogger
implements ThreadedLogger

An abstract implementation of ThreadedLogger.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

Fields inherited from class org.norther.tammi.core.logger.AbstractLogger

traceOn

Fields inherited from class org.norther.tammi.core.config.DefaultConfigurable

MODIFIED, SYNCHRONIZED, UNMODIFIED

Fields inherited from class org.norther.tammi.core.base.Adaptee

ADAPTEE_NOTIF_DESCRIPTION, ADAPTEE_NOTIFICATIONS

Fields inherited from interface org.norther.tammi.core.logger.Logger

ACCESS, DEBUG, ERROR, FATAL, INFO, NONE, TRACE, WARN, WARNING

Fields inherited from interface org.norther.tammi.acorn.locale.Localizer

ANY_NAME

Fields inherited from interface org.norther.tammi.core.base.MBeanDelegate

ARRAY_TYPE, OBJECT_TYPE, PRIMITIVE_TYPE, STRING_TYPE

Constructor Summary

AbstractThreadedLogger()
Constructs a new logger.

Method Summary

void	flush() Flushes queued log entries.
protected void	flush(BlockingQueue queue) Flushes the log buffer.
ObjectName	getExecutorName() Gets the the executor of this executable.
boolean	isStarted() Checks whether the startable has been started.
protected void	push(LogEntry entry) Pushes a log entry into a buffer.
void	run() Polls the log entry queue and writes entries to the log.
void	setBufferSize(int size) Sets the log buffer size.
void	setExecutorName(ObjectName executor) Sets the executor of this executable.
void	start() Starts the MBean.
void	stop() Stops the MBean.
void	unmanaged() This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.
protected abstract void	write(LogEntry entry) Writes the log entry to the log.

Methods inherited from class org.norther.tammi.core.logger.AbstractLogger

activate, addAppender, addFilter, clearAppenders, clearCached, clearFilters, clearResourceBundleNames, expireCached, expireFraction, getAdditivity, getAnonymousLogger, getAppenderNames, getBufferSize, getCache, getDefaultBaseName, getFallbackResourcesName, getFilters, getInstance, getLevel, getLevel, getLocalizedMessage, getLocalizedMessage, getLogClassName, getLoggerName, getLoggerName, getNativeLogger, getPlugInBaseName, getPollingInterval, getRefreshed, getResourceBundle, getResourceBundle, getResourceBundleName, getResourceFinderName, getTimeZoneId, isCachingDisabled, isDefaultLogFactory, isLoaderSupported, isStackTrace, isStaticTrace, isSystemErrLogged, isSystemOutLogged, log, log, log, log, log, log, log, log, log, log, postmanaged, qualifierSet, refresh, removeAppender, removeCache, removeFilter, removeResourceBundleName, resolveLocalizedObject, resolveLocalizedObject, resolveLocalizedResource, resolveLocalizedResource, resolveLocalizedString, resolveLocalizedString, resolveLocalizedStrings, resolveLocalizedStrings, resolveResourceBundle, resolveResourceBundle, resolveResourceBundleName, setAdditivity, setCachingDisabled, setDefaultBaseName, setDefaultLogFactory, setFallbackResourcesName, setFilters, setLevel, setLevel, setLevelAsString, setLevelAsString, setLogClassName, setLoggerName, setPollingInterval, setResourceBundleName, setResourceFinderName, setStackTrace, setStaticTrace, setSystemErrLogged, setSystemOutLogged, setTimeZoneId

Methods inherited from class org.norther.tammi.core.config.DefaultConfigurableFactory

getInstance, getInstance, getInstance

Methods inherited from class org.norther.tammi.core.config.DefaultConfigurable

addProperty, addProperty, clearProperties, containsProperty, getConfigKey, getConfiguration, getModifiedState, getProperties, getProperty, getPropertyFilePath, indexOfProperty, loadConfiguration, loadConfiguration, loadConfiguration, modified, propertyMap, propertyMap, removeProperty, removeProperty, setConfigKey, setModifiedState, setProperties, setProperty, setPropertyFilePath, setPropertyFilePath, storeProperties

Methods inherited from class org.norther.tammi.core.base.Adaptee

addAdaptee, addNotificationListener, getAttributeSupport, getBroker, getCanonicalName, getDomain, getFactory, getLoader, getLog, getLog, getMBean, getMBeanServer, getNotificationInfo, getObjectName, getRegistrationTime, getSequenceNumber, hasListeners, isRegistered, premanaged, removeNotificationListener, removeNotificationListener, sendNotification, sendNotification, sendNotification, sendNotification, unregister

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.norther.tammi.core.logger.Logger

addAppender, addFilter, clearAppenders, clearFilters, getAdditivity, getAppenderNames, getBufferSize, getFilters, getLevel, getLevel, getLocalizedMessage, getLocalizedMessage, getLogClassName, getLoggerClassName, getLoggerName, getPollingInterval, getTimeZoneId, isDefaultLogFactory, isLog, isLog, isStackTrace, isStaticTrace, isSystemErrLogged, isSystemOutLogged, log, log, log, log, log, log, log, log, log, log, release, removeAppender, removeFilter, setAdditivity, setDefaultLogFactory, setFilters, setLevel, setLevel, setLevelAsString, setLevelAsString, setLogClassName, setLoggerName, setPollingInterval, setStackTrace, setStaticTrace, setSystemErrLogged, setSystemOutLogged, setTimeZoneId

Methods inherited from interface org.norther.tammi.core.base.ObjectFactory

getInstance, getInstance, getInstance, getInstance, isLoaderSupported

Methods inherited from interface org.norther.tammi.core.config.Configurable

addProperty, addProperty, clearProperties, containsProperty, getConfigKey, getProperties, getProperty, getPropertyFilePath, indexOfProperty, propertyMap, propertyMap, removeProperty, removeProperty, setConfigKey, setProperties, setProperty, setPropertyFilePath, setPropertyFilePath, storeProperties

Methods inherited from interface org.norther.tammi.core.locale.ResourceMap

clearResourceBundleNames, getDefaultBaseName, getFallbackResourcesName, getPlugInBaseName, getResourceBundle, getResourceBundle, getResourceBundleName, getResourceFinderName, qualifierSet, removeResourceBundleName, resolveResourceBundle, resolveResourceBundle, resolveResourceBundleName, setDefaultBaseName, setFallbackResourcesName, setResourceBundleName, setResourceFinderName

Methods inherited from interface org.norther.tammi.acorn.locale.Localizer

resolveLocalizedObject, resolveLocalizedObject, resolveLocalizedResource, resolveLocalizedResource, resolveLocalizedString, resolveLocalizedString, resolveLocalizedStrings, resolveLocalizedStrings

Methods inherited from interface org.norther.tammi.core.cache.CacheClient

clearCached, expireCached, expireFraction, getCache, isCachingDisabled, removeCache, setCachingDisabled

Methods inherited from interface org.norther.tammi.core.base.Refreshable

getRefreshed, refresh

Constructor Detail

AbstractThreadedLogger

public AbstractThreadedLogger()

Constructs a new logger.

Method Detail

unmanaged

public void unmanaged()
               throws Exception

Description copied from interface: Manageable

This method is called when the implementing adaptee is unmanaged either during pre-deregistration of the corresponding adapter MBean or just before it is explicitly removed from the adapter MBean during run-time.

Specified by:

unmanaged in interface Manageable

Overrides:

unmanaged in class AbstractLogger

Throws:

Exception - if the adaptee refused to be unmanaged.

getExecutorName

public ObjectName getExecutorName()

Description copied from interface: Executable

Gets the the executor of this executable.

Specified by:

getExecutorName in interface Executable

Returns:

the object name of the executor or a query.

setExecutorName

public void setExecutorName(ObjectName executor)

Description copied from interface: Executable

Sets the executor of this executable. If it is not set, the default one will be used.

Note that it will be taken into use after next start.

Specified by:

setExecutorName in interface Executable

Parameters:

executor - the object name of the executor or a query.

isStarted

public boolean isStarted()

Description copied from interface: Startable

Checks whether the startable has been started.

Specified by:

isStarted in interface Startable

Returns:

true if started, otherwise false.

start

public void start()
           throws Exception

Description copied from interface: Startable

Starts the MBean.

Specified by:

start in interface Startable

Throws:

Exception - if start fails.

stop

public void stop()

Description copied from interface: Startable

Stops the MBean.

Specified by:

stop in interface Startable

run

public void run()

Polls the log entry queue and writes entries to the log.

Specified by:

run in interface Runnable

setBufferSize

public void setBufferSize(int size)

Description copied from interface: Logger

Sets the log buffer size.

Specified by:

setBufferSize in interface Logger

Overrides:

setBufferSize in class AbstractLogger

Parameters:

size - the buffer size as a number of log entries.

flush

public void flush()

Description copied from interface: Logger

Flushes queued log entries.

Specified by:

flush in interface Logger

Overrides:

flush in class AbstractLogger

push

protected void push(LogEntry entry)

Pushes a log entry into a buffer.

Specified by:

push in class AbstractLogger

Parameters:

entry - a log entry.

flush

protected void flush(BlockingQueue queue)

Flushes the log buffer.

Parameters:

queue - the entry queue.

write

protected abstract void write(LogEntry entry)

Writes the log entry to the log.

Parameters:

entry - the log entry.