org.eclipse.jetty.http.spi
Class ThreadPoolExecutorAdapter

java.lang.Object
  org.eclipse.jetty.util.component.AbstractLifeCycle
      org.eclipse.jetty.http.spi.ThreadPoolExecutorAdapter

All Implemented Interfaces:

LifeCycle, ThreadPool

public class ThreadPoolExecutorAdapter
extends AbstractLifeCycle
implements ThreadPool

Jetty ThreadPool that bridges requests to a ThreadPoolExecutor.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.ThreadPool

ThreadPool.SizedThreadPool

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

_listeners, FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

ThreadPoolExecutorAdapter(ThreadPoolExecutor executor)

Method Summary

boolean	dispatch(Runnable job)
protected void	doStart()
protected void	doStop()
int	getIdleThreads()
int	getThreads()
boolean	isFailed()
boolean	isLowOnThreads()
boolean	isRunning()
boolean	isStarted()
boolean	isStarting()
boolean	isStopped()
boolean	isStopping()
void	join() Blocks until the thread pool is stopped.

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, removeLifeCycleListener, start, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadPoolExecutorAdapter

public ThreadPoolExecutorAdapter(ThreadPoolExecutor executor)

Method Detail

dispatch

public boolean dispatch(Runnable job)

Specified by:

dispatch in interface ThreadPool

getIdleThreads

public int getIdleThreads()

Specified by:

getIdleThreads in interface ThreadPool

Returns:

The number of idle threads in the pool

getThreads

public int getThreads()

Specified by:

getThreads in interface ThreadPool

Returns:

The total number of threads currently in the pool

isLowOnThreads

public boolean isLowOnThreads()

Specified by:

isLowOnThreads in interface ThreadPool

Returns:

True if the pool is low on threads

join

public void join()
          throws InterruptedException

Description copied from interface: ThreadPool

Blocks until the thread pool is stopped.

Specified by:

join in interface ThreadPool

Throws:

InterruptedException

isFailed

public boolean isFailed()

Specified by:

isFailed in interface LifeCycle

Overrides:

isFailed in class AbstractLifeCycle

Returns:

true if the component has failed to start or has failed to stop.

isRunning

public boolean isRunning()

Specified by:

isRunning in interface LifeCycle

Overrides:

isRunning in class AbstractLifeCycle

Returns:

true if the component is starting or has been started.

isStarted

public boolean isStarted()

Specified by:

isStarted in interface LifeCycle

Overrides:

isStarted in class AbstractLifeCycle

Returns:

true if the component has been started.

See Also:

LifeCycle.start(), LifeCycle.isStarting()

isStarting

public boolean isStarting()

Specified by:

isStarting in interface LifeCycle

Overrides:

isStarting in class AbstractLifeCycle

Returns:

true if the component is starting.

See Also:

LifeCycle.isStarted()

isStopped

public boolean isStopped()

Specified by:

isStopped in interface LifeCycle

Overrides:

isStopped in class AbstractLifeCycle

Returns:

true if the component has been stopped.

See Also:

LifeCycle.stop(), LifeCycle.isStopping()

isStopping

public boolean isStopping()

Specified by:

isStopping in interface LifeCycle

Overrides:

isStopping in class AbstractLifeCycle

Returns:

true if the component is stopping.

See Also:

LifeCycle.isStopped()

doStart

protected void doStart()
                throws Exception

Overrides:

doStart in class AbstractLifeCycle

Throws:

Exception

doStop

protected void doStop()
               throws Exception

Overrides:

doStop in class AbstractLifeCycle

Throws:

Exception