File Doc Category Size Date Package
AsyncExecutor.java API Doc Glassfish v2 API 4150 Fri May 04 22:37:04 BST 2007 com.sun.enterprise.web.connector.grizzly

AsyncExecutor

public interface AsyncExecutor

A interface used to define the execution of a AsyncTask By default, AsyncTask will invoke an implementation of this interface in this order: (1) preExecute() (2) interrupt() (3) postExecute() Implementation of this interface must decide when a task must be interrupted.

author: Jeanfrancois Arcand

Fields Summary
Constructors Summary
Methods Summary
public void addAsyncFilter(AsyncFilter asyncFilter)
Add a AsyncFilter
public boolean execute()
Execute the main operation on
return
true if the processing can continue, false if it needs to be interrupted.
public AsyncHandler getAsyncHandler()
Get the AsyncHandler who drive the asynchronous process.
public AsyncTask getAsyncTask()
Get the AsycnProcesssorTask.
public boolean interrupt()
Execute some operations on the AsycnProcesssorTask and then interrupt it.
return
true if the processing can continue, false if it needs to be interrupted.
public boolean postExecute()
Post-execute some operations in the AsycnProcesssorTask associated.
return
true if the processing can continue.
public boolean preExecute()
Pre-execute some operations in the AsycnProcesssorTask associated.
return
true if the processing can continue.
public boolean removeAsyncFilter(AsyncFilter asyncFilter)
Remove an AsyncFilter
public void setAsyncHandler(AsyncHandler asyncHandler)
Set the AsyncHandler who drive the asynchronous process.
public void setAsyncTask(AsyncTask task)
Set the AsycnProcesssorTask.