implab/ImplabNet Files · Implab/FuncTaskBase.cs

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             FuncTaskBase.cs
        
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             / Implab / FuncTaskBase.cs
          
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        cin
    
DRAFT: refactoring

              r144
            
      using System;

      namespace Implab {

        cin
    
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              r187
            
          public class FuncTaskBase<TResult> : AbstractTask<TResult> {

        cin
    
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              r144
            
              readonly Func<Exception, TResult> m_cancel;

              readonly Func<Exception, TResult> m_error;

        cin
    
fixed promises cancellation

              r149
            
              protected FuncTaskBase( Func<Exception, TResult> error, Func<Exception, TResult> cancel, bool autoCancellable) {

        cin
    
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                  m_error = error;

                  m_cancel = cancel;

        cin
    
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              r149
            
                  if (autoCancellable)

                      CancellationRequested(CancelOperation);

        cin
    
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              r144
            
              }

              public void Reject(Exception error) {

                  Safe.ArgumentNotNull(error, "error");

                  if (LockCancelation())

                      HandleErrorInternal(error);

              }

              protected void HandleErrorInternal(Exception error) {

                  if (m_error != null) {

                      try {

                          SetResult(m_error(error));

                      } catch(Exception err) {

        cin
    
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              r187
            
                          SetErrorInternal(err);

        cin
    
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              r144
            
                      }

                  } else {

        cin
    
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              r187
            
                      SetErrorInternal(error);

        cin
    
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              r144
            
                  }

              }

              public override void CancelOperation(Exception reason) {

        cin
    
Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...

              r187
            
                  if (LockCancelation())

                      HandleCancelInternal(reason);

              }

              protected void HandleCancelInternal(Exception reason) {

                  if (m_cancel != null) {

                      try {

                          SetResult(m_cancel(reason));

                      } catch (Exception err) {

        cin
    
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              r196
            
                          SetErrorInternal(err);

        cin
    
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              r144
            
                      }

        cin
    
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              r187
            
                  } else {

        cin
    
fixed promise chaining behavior, the error handler doesn't handle result or cancellation handlers exceptions these exceptions are propagated to the next handlers.

              r196
            
                      SetCancelledInternal(reason);

        cin
    
DRAFT: refactoring

              r144
            
                  }

              }

          }

      }

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cin DRAFT: refactoring	r144	using System;

		namespace Implab {
cin Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...	r187	public class FuncTaskBase<TResult> : AbstractTask<TResult> {
cin DRAFT: refactoring	r144	readonly Func<Exception, TResult> m_cancel;
		readonly Func<Exception, TResult> m_error;

cin fixed promises cancellation	r149	protected FuncTaskBase( Func<Exception, TResult> error, Func<Exception, TResult> cancel, bool autoCancellable) {
cin DRAFT: refactoring	r144	m_error = error;
		m_cancel = cancel;
cin fixed promises cancellation	r149	if (autoCancellable)
		CancellationRequested(CancelOperation);
cin DRAFT: refactoring	r144	}

		public void Reject(Exception error) {
		Safe.ArgumentNotNull(error, "error");
		if (LockCancelation())
		HandleErrorInternal(error);
		}

		protected void HandleErrorInternal(Exception error) {
		if (m_error != null) {
		try {
		SetResult(m_error(error));
		} catch(Exception err) {
cin Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...	r187	SetErrorInternal(err);
cin DRAFT: refactoring	r144	}
		} else {
cin Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...	r187	SetErrorInternal(error);
cin DRAFT: refactoring	r144	}
		}

		public override void CancelOperation(Exception reason) {
cin Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...	r187	if (LockCancelation())
		HandleCancelInternal(reason);
		}

		protected void HandleCancelInternal(Exception reason) {
		if (m_cancel != null) {
		try {
		SetResult(m_cancel(reason));
		} catch (Exception err) {
cin fixed promise chaining behavior, the error handler doesn't handle result or cancellation handlers exceptions these exceptions are propagated to the next handlers.	r196	SetErrorInternal(err);
cin DRAFT: refactoring	r144	}
cin Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...	r187	} else {
cin fixed promise chaining behavior, the error handler doesn't handle result or cancellation handlers exceptions these exceptions are propagated to the next handlers.	r196	SetCancelledInternal(reason);
cin DRAFT: refactoring	r144	}
		}

		}
		}