com.tangosol.coherence.servlet.commonj.impl

Class WorkManagerImpl

java.lang.Object

com.tangosol.coherence.servlet.commonj.impl.WorkManagerImpl

All Implemented Interfaces:

WorkManager

public class WorkManagerImpl
extends Object
implements WorkManager

This is a simple implementation of a WorkManager that uses a thread pool to delegate the work to. The number of daemon threads can be configured, but default is 10.

Author:

Torkel Dominique

See Also:

WorkManager

Field Summary

Fields inherited from interface com.tangosol.coherence.servlet.commonj.WorkManager

IMMEDIATE, INDEFINITE

Constructor Summary

Constructors

Constructor and Description
WorkManagerImpl()
WorkManagerImpl(ExecutorService executor)
WorkManagerImpl(int minThreads, int maxThreads)
WorkManagerImpl(int minThreads, int maxThreads, int maxQueueSize)

Method Summary

Modifier and Type	Method and Description
WorkItem	schedule(Work work)
WorkItem	schedule(Work work, WorkListener listener)
boolean	shutdown(long timeout) This method is not part of CommonJ but is needed here since our implementation creates threads that needs to be cleaned up.

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkManagerImpl

public WorkManagerImpl()

WorkManagerImpl

public WorkManagerImpl(int minThreads,
                       int maxThreads)

WorkManagerImpl

public WorkManagerImpl(int minThreads,
                       int maxThreads,
                       int maxQueueSize)

WorkManagerImpl

public WorkManagerImpl(ExecutorService executor)

Method Detail

schedule

public WorkItem schedule(Work work)
                  throws WorkException,
                         IllegalArgumentException

Specified by:

schedule in interface WorkManager

Throws:

WorkException

IllegalArgumentException

See Also:

WorkManager.schedule(commonj.work.Work)

schedule

public WorkItem schedule(Work work,
                         WorkListener listener)
                  throws WorkException,
                         IllegalArgumentException

Specified by:

schedule in interface WorkManager

Throws:

WorkException

IllegalArgumentException

See Also:

WorkManager.schedule(commonj.work.Work, commonj.work.WorkListener)

shutdown

public boolean shutdown(long timeout)

Description copied from interface: WorkManager

This method is not part of CommonJ but is needed here since our implementation creates threads that needs to be cleaned up.

Specified by:

shutdown in interface WorkManager

Parameters:

timeout - The number of milliseconds until the shutdown is aborted.

Returns:

true if shutdown was successful, otherwise false.

See Also:

WorkManager.shutdown(long)