Package com.tangosol.coherence.servlet.commonj.impl

Class WorkItemImpl

java.lang.Object

com.tangosol.coherence.servlet.commonj.impl.WorkItemImpl

All Implemented Interfaces:

WorkItem, Runnable

public class WorkItemImpl
extends Object
implements WorkItem, Runnable

A WorkItem implementation. This class will wrap a Work object and when executed delegate to the Work object. This is in order to be able to update the status of the work item and invoke the listener when the work has finished execution. Note: For now this class does not support the Comparable interface, which is needed to be Collection-friendly.

Author:

Torkel Dominique

See Also:

WorkItem

Constructor Summary

Constructors

Constructor	Description
WorkItemImpl(Work work, WorkListener listener)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Object o)
Work	getResult()
int	getStatus()
void	run()	Runs the work represented by this work item and invoke the listener if available.

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkItemImpl

public WorkItemImpl(Work work,
                    WorkListener listener)

Method Detail

getResult

public Work getResult()
               throws WorkException

Specified by:

getResult in interface WorkItem

Returns:

the completed Work or null if the Work is not yet complete

Throws:

WorkException - if there is an exception during run then the exception is rethrown here

See Also:

WorkItem.getResult()

getStatus

public int getStatus()

Specified by:

getStatus in interface WorkItem

Returns:

one of the events specified on the WorkEvent interface

See Also:

WorkItem.getStatus()

compareTo

public int compareTo(Object o)

run

public void run()

Runs the work represented by this work item and invoke the listener if available.

Specified by:

run in interface Runnable