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 package com.sun.enterprise.web.connector.grizzly;

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(s):
Jeanfrancois Arcand
 
 public interface AsyncExecutor {
    
    
Pre-execute some operations in the AsycnProcesssorTask associated.

Returns:
true if the processing can continue.
 
     public boolean preExecute() throws Exception;
    
    
    
Execute some operations on the AsycnProcesssorTask and then interrupt it.

Returns:
true if the processing can continue, false if it needs to be interrupted.
     
     public boolean interrupt() throws Exception;
    
    
   
Execute the main operation on

Returns:
true if the processing can continue, false if it needs to be interrupted.
     
     public boolean execute() throws Exception;    
    
    
Post-execute some operations in the AsycnProcesssorTask associated.

Returns:
true if the processing can continue.
     
     public boolean postExecute() throws Exception;
    
    
    
Set the AsycnProcesssorTask.
 
     public void setAsyncTask(AsyncTask task);

    
    
Get the AsycnProcesssorTask.
     
     public AsyncTask getAsyncTask();
    
    
    
Add a AsyncFilter
    public void addAsyncFilter(AsyncFilter asyncFilter);
    
    
    
Remove an AsyncFilter
    public boolean removeAsyncFilter(AsyncFilter asyncFilter);
    
        
    
Get the AsyncHandler who drive the asynchronous process.
    public AsyncHandler getAsyncHandler();
    
    
    
Set the AsyncHandler who drive the asynchronous process.
    public void setAsyncHandler(AsyncHandler asyncHandler);
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