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  /*
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   * and Distribution License("CDDL") (collectively, the "License").  You
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  * exception as provided by Oracle in the GPL Version 2 section of the License
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  * its licensees as provided above.  However, if you add GPL Version 2 code
  * and therefore, elected the GPL Version 2 license, then the option applies
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 package com.sun.enterprise.web.connector.grizzly;
 
Simple worker thread used for processing HTTP requests. All threads are synchronized using a Pipeline object

Author(s):
Jean-Francois Arcand
 
 public class WorkerThreadImpl extends Thread implements WorkerThread{

    
What will be run.
 
     protected Runnable target;
    
    
    
The ByteBuffer used when Task are executed.
 
     protected ByteBuffer byteBuffer;
    
    
    
The Pipeline on which this thread synchronize.
 
     protected Pipeline pipeline;

    
Looing variable.
 
     protected volatile boolean doTask = true;

    
    
The ThreadGroup used.
 
     protected final static ThreadGroup threadGroup = new ThreadGroup("Grizzly");
    
    
Create a Thread that will synchronizes/block on Pipeline instance.
 
     public WorkerThreadImpl(ThreadGroup threadGroupRunnable runnable){
         super(threadGrouprunnable);                    
         setDaemon(true);
          = runnable;
     }    
    
    
    
Create a Thread that will synchronizes/block on Pipeline instance.
 
     public WorkerThreadImpl(Pipeline pipelineString name){
        super(name);                    
        this. = pipeline;
        setDaemon(true);        
    }

    
    
Execute a Task.
    @Override
    public void run(){
        if (  != null ){
            .run();
            return;
        }
        
        while () {
            try{
                // Wait for a Task to be added to the pipeline.
                Task t = .getTask();
                if ( t != null){
                    t.run();                
                    t = null;
                }
            } catch (Throwable t) {
                if (  != null){
                    .clear();
                }
                SelectorThread.logger().log(.,
                        "workerThread.httpException",t);
            }
        }
    }
    
    
    
Stop this thread. If this Thread is performing atask, the task will be completed.
    public void terminate(){
         = false;
    }
    
    
    
Set the ByteBuffer shared this thread
    public void setByteBuffer(ByteBuffer byteBuffer){
        this. = byteBuffer;
    }
    
    
    
Return the ByteBuffer shared this thread
    public ByteBuffer getByteBuffer(){
        return ;
    }
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