/// <summary>
/// Actual single-job Thread Code.
/// </summary>
protected override void execute()
{
try
{
while (true)
{
if (m_workPool.IsEmpty())
{
break;
}
Debug.Assert(m_jobProcessor != null, "Job Processor is NULL!");
if (m_jobProcessor == null)
{
break;
}
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.IN_PROCESS);
m_jobProcessor.DoJob(this, jobPtr);
jobPtr.JobReport(JobStatus.DONE);
}
callCallBack();
}
catch (ThreadAbortException)
{
while (m_workPool.IsEmpty())
{
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.INCOMPLETE);
}
}
}
/// <summary>
/// Push in the new work to the work pool.
/// </summary>
/// <param name="work">the new work to put into the work pool.</param>
public void Push(BaseJob work)
{
m_workPool.Enqueue(work);
if (m_lifePolicy == ThreadLifePolicy.SUSPEND_AFTER_WORK)
{
Resume();
}
}
/// <summary>
/// Actual infinite-looping Thread Code.
/// </summary>
protected override void execute()
{
try
{
while (true)
{
if (m_terminateEvent.WaitForEvent(0))
{
return;
}
if (m_workPool.IsEmpty())
{
if (m_lifePolicy == ThreadLifePolicy.SUSPEND_AFTER_WORK)
{
callCallBack();
Suspend();
continue;
}
callCallBack();
Thread.Sleep(0);
continue;
}
Debug.Assert(m_jobProcessor != null, "Job Processor is NULL!");
if (m_jobProcessor == null)
{
break;
}
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.IN_PROCESS);
m_jobProcessor.DoJob(this, jobPtr);
jobPtr.JobReport(JobStatus.DONE);
}
}
catch (ThreadAbortException)
{
while (m_workPool.IsEmpty())
{
BaseJob jobPtr = m_workPool.Dequeue();
jobPtr.JobReport(JobStatus.INCOMPLETE);
}
}
}
/// <summary>
/// Erase the given work from the work pool.
/// </summary>
/// <param name="work">the work to erase from the work pool</param>
/// <returns>true if successful, otherwise false.</returns>
public bool Erase(BaseJob work)
{
return(m_workPool.Erase(work));
}
/// <summary> /// Process the job given, subclasses must implement this function. /// </summary> /// <param name="workerThread">The worker thread which called the DoJob.</param> /// <param name="data">The job given to this object.</param> public abstract void DoJob(BaseWorkerThread workerThread, BaseJob data);