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Diffstat (limited to 'TAO/tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.h')
-rw-r--r-- | TAO/tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/TAO/tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.h b/TAO/tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.h new file mode 100644 index 00000000000..02d66b20597 --- /dev/null +++ b/TAO/tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.h @@ -0,0 +1,92 @@ +// -*- C++ -*- + +//============================================================================= +/** + * @file CSD_TP_Custom_Synch_Request.h + * + * $Id$ + * + * @author Tim Bradley <bradley_t@ociweb.com> + */ +//============================================================================= + +#ifndef TAO_CSD_TP_CUSTOM_SYNCH_REQUEST_H +#define TAO_CSD_TP_CUSTOM_SYNCH_REQUEST_H + +#include /**/ "ace/pre.h" + +#include "tao/CSD_ThreadPool/CSD_TP_Export.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "tao/CSD_ThreadPool/CSD_TP_Custom_Request.h" +#include "tao/CSD_ThreadPool/CSD_TP_Synch_Helper.h" + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +namespace TAO +{ + namespace CSD + { + + class TP_Custom_Synch_Request; + typedef TAO_Intrusive_Ref_Count_Handle<TP_Custom_Synch_Request> + TP_Custom_Synch_Request_Handle; + + /** + * @class TP_Custom_Synch_Request + * + * @brief Base class for "queue-able", Custom (non-CORBA), + * Synchronous requests. + * + * TBD - Add description + * + */ + class TAO_CSD_TP_Export TP_Custom_Synch_Request : public TP_Custom_Request + { + public: + + /// Constructor. + TP_Custom_Synch_Request(TP_Custom_Request_Operation* op, + TP_Servant_State* servant_state); + + /// Virtual Destructor. + virtual ~TP_Custom_Synch_Request(); + + /// Wait until the request has been executed (and completes), or + /// until it has been cancelled. Returns true if the request has + /// been executed/completed, and returns false if the request has + /// been cancelled. + bool wait(); + + + protected: + + /// Dispatch the request to the servant. + virtual void dispatch_i(); + + /// Cancel the request. + virtual void cancel_i(); + + + private: + + /// Helper used to block and unblock the thread that invokes our + /// wait() method. + TP_Synch_Helper synch_helper_; + }; + + } +} + +TAO_END_VERSIONED_NAMESPACE_DECL + +#if defined (__ACE_INLINE__) +# include "tao/CSD_ThreadPool/CSD_TP_Custom_Synch_Request.inl" +#endif /* __ACE_INLINE__ */ + +#include /**/ "ace/post.h" + +#endif /* TAO_CSD_TP_CUSTOM_SYNCH_REQUEST_H */ |