org.apache.catalina.core
Class StandardThreadExecutor

java.lang.Object
  org.apache.catalina.core.StandardThreadExecutor

All Implemented Interfaces:

java.util.concurrent.Executor, Lifecycle

public class StandardThreadExecutor
extends java.lang.Object
implements Executor

Field Summary

protected boolean	daemon
protected java.util.concurrent.ThreadPoolExecutor	executor
protected int	maxIdleTime
protected int	maxThreads
protected int	minSpareThreads
protected java.lang.String	name
protected java.lang.String	namePrefix
protected int	threadPriority

Fields inherited from interface org.apache.catalina.Lifecycle

AFTER_START_EVENT, AFTER_STOP_EVENT, BEFORE_START_EVENT, BEFORE_STOP_EVENT, DESTROY_EVENT, INIT_EVENT, PERIODIC_EVENT, START_EVENT, STOP_EVENT

Constructor Summary

StandardThreadExecutor()

Method Summary

void	addLifecycleListener(LifecycleListener listener) Add a LifecycleEvent listener to this component.
void	execute(java.lang.Runnable command)
LifecycleListener[]	findLifecycleListeners() Get the lifecycle listeners associated with this lifecycle.
int	getActiveCount()
long	getCompletedTaskCount()
int	getCorePoolSize()
int	getLargestPoolSize()
int	getMaxIdleTime()
int	getMaxThreads()
int	getMinSpareThreads()
java.lang.String	getName()
java.lang.String	getNamePrefix()
int	getPoolSize()
int	getQueueSize()
int	getThreadPriority()
boolean	isDaemon()
void	removeLifecycleListener(LifecycleListener listener) Remove a LifecycleEvent listener from this component.
void	setDaemon(boolean daemon)
void	setMaxIdleTime(int maxIdleTime)
void	setMaxThreads(int maxThreads)
void	setMinSpareThreads(int minSpareThreads)
void	setName(java.lang.String name)
void	setNamePrefix(java.lang.String namePrefix)
void	setThreadPriority(int threadPriority)
void	start() Prepare for the beginning of active use of the public methods of this component.
void	stop() Gracefully terminate the active use of the public methods of this component.

Methods inherited from class java.lang.Object

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

Field Detail

threadPriority

protected int threadPriority

daemon

protected boolean daemon

namePrefix

protected java.lang.String namePrefix

maxThreads

protected int maxThreads

minSpareThreads

protected int minSpareThreads

maxIdleTime

protected int maxIdleTime

executor

protected java.util.concurrent.ThreadPoolExecutor executor

name

protected java.lang.String name

Constructor Detail

StandardThreadExecutor

public StandardThreadExecutor()

Method Detail

start

public void start()
           throws LifecycleException

Description copied from interface: Lifecycle

Prepare for the beginning of active use of the public methods of this component. This method should be called before any of the public methods of this component are utilized. It should also send a LifecycleEvent of type START_EVENT to any registered listeners.

Specified by:

start in interface Lifecycle

Throws:

LifecycleException - if this component detects a fatal error that prevents this component from being used

stop

public void stop()
          throws LifecycleException

Description copied from interface: Lifecycle

Gracefully terminate the active use of the public methods of this component. This method should be the last one called on a given instance of this component. It should also send a LifecycleEvent of type STOP_EVENT to any registered listeners.

Specified by:

stop in interface Lifecycle

Throws:

LifecycleException - if this component detects a fatal error that needs to be reported

execute

public void execute(java.lang.Runnable command)

Specified by:

execute in interface java.util.concurrent.Executor

getThreadPriority

public int getThreadPriority()

isDaemon

public boolean isDaemon()

getNamePrefix

public java.lang.String getNamePrefix()

getMaxIdleTime

public int getMaxIdleTime()

getMaxThreads

public int getMaxThreads()

getMinSpareThreads

public int getMinSpareThreads()

getName

public java.lang.String getName()

setThreadPriority

public void setThreadPriority(int threadPriority)

setDaemon

public void setDaemon(boolean daemon)

setNamePrefix

public void setNamePrefix(java.lang.String namePrefix)

setMaxIdleTime

public void setMaxIdleTime(int maxIdleTime)

setMaxThreads

public void setMaxThreads(int maxThreads)

setMinSpareThreads

public void setMinSpareThreads(int minSpareThreads)

setName

public void setName(java.lang.String name)

addLifecycleListener

public void addLifecycleListener(LifecycleListener listener)

Add a LifecycleEvent listener to this component.

Specified by:

addLifecycleListener in interface Lifecycle

Parameters:

listener - The listener to add

findLifecycleListeners

public LifecycleListener[] findLifecycleListeners()

Get the lifecycle listeners associated with this lifecycle. If this Lifecycle has no listeners registered, a zero-length array is returned.

Specified by:

findLifecycleListeners in interface Lifecycle

removeLifecycleListener

public void removeLifecycleListener(LifecycleListener listener)

Remove a LifecycleEvent listener from this component.

Specified by:

removeLifecycleListener in interface Lifecycle

Parameters:

listener - The listener to remove

getActiveCount

public int getActiveCount()

getCompletedTaskCount

public long getCompletedTaskCount()

getCorePoolSize

public int getCorePoolSize()

getLargestPoolSize

public int getLargestPoolSize()

getPoolSize

public int getPoolSize()

getQueueSize

public int getQueueSize()