ReceiveContextEnabledAttribute.cs 1.9 KB

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  1. //----------------------------------------------------------------
  2. // Copyright (c) Microsoft Corporation. All rights reserved.
  3. //----------------------------------------------------------------
  4. namespace System.ServiceModel
  5. {
  6. using System.ServiceModel.Channels;
  7. using System.ServiceModel.Dispatcher;
  8. using System.ServiceModel.Description;
  9. [AttributeUsage(ServiceModelAttributeTargets.OperationBehavior)]
  10. public sealed class ReceiveContextEnabledAttribute : Attribute, IOperationBehavior
  11. {
  12. public ReceiveContextEnabledAttribute()
  13. {
  14. }
  15. public bool ManualControl
  16. {
  17. get;
  18. set;
  19. }
  20. public void Validate(OperationDescription operationDescription)
  21. {
  22. }
  23. public void ApplyDispatchBehavior(OperationDescription operationDescription, DispatchOperation dispatchOperation)
  24. {
  25. if (operationDescription == null)
  26. {
  27. throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operationDescription");
  28. }
  29. if (dispatchOperation == null)
  30. {
  31. throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("dispatchOperation");
  32. }
  33. if (this.ManualControl)
  34. {
  35. dispatchOperation.ReceiveContextAcknowledgementMode = ReceiveContextAcknowledgementMode.ManualAcknowledgement;
  36. }
  37. else
  38. {
  39. dispatchOperation.ReceiveContextAcknowledgementMode = ReceiveContextAcknowledgementMode.AutoAcknowledgeOnRPCComplete;
  40. }
  41. }
  42. public void ApplyClientBehavior(OperationDescription operationDescription, ClientOperation clientOperation)
  43. {
  44. }
  45. public void AddBindingParameters(OperationDescription operationDescription, BindingParameterCollection bindingParameters)
  46. {
  47. }
  48. }
  49. }