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Diffstat (limited to 'TAO/examples/Simulator/Event_Supplier/Event_Con.h')
-rw-r--r-- | TAO/examples/Simulator/Event_Supplier/Event_Con.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/TAO/examples/Simulator/Event_Supplier/Event_Con.h b/TAO/examples/Simulator/Event_Supplier/Event_Con.h new file mode 100644 index 00000000000..89c2b4cd905 --- /dev/null +++ b/TAO/examples/Simulator/Event_Supplier/Event_Con.h @@ -0,0 +1,71 @@ +// $Id$ + +// ============================================================================ +// +// = FILENAME +// Event_Con.h +// +// = AUTHOR +// originally +// David Levine (levine@cs.wustl.edu) and +// Tim Harrison (harrison@cs.wustl.edu) +// modified +// Michael Kircher (mk1@cs.wustl.edu) +// +// ============================================================================ + +#ifndef EVENT_CON_H +#define EVENT_CON_H + +#include "ace/SString.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "orbsvcs/RtecEventChannelAdminC.h" +#include "orbsvcs/RtecEventCommS.h" +#include "orbsvcs/RtecSchedulerC.h" + +class Demo_Consumer : public POA_RtecEventComm::PushConsumer +{ + // = TITLE + // Demo Consumer + // + // = DESCRIPTION + // Simple example of a consumer that registers for supplier + // notifications. +public: + Demo_Consumer (void); + + int open_consumer (RtecEventChannelAdmin::EventChannel_ptr ec, + const char *my_name); + // Uses the name server to obtain a reference to the <supplier_name> + // and registers with channel to receive notifications from the + // supplier. Also registers to receive shutdown messages from the + // supplier. Stores <my_name> for printing out messages. Returns 0 + // on success, -1 on failure. + + virtual void disconnect_push_consumer (void); + // The channel is disconnecting. + + // = (not protected to allow short-circuiting) protected: + virtual void push (const RtecEventComm::EventSet &events); + // If the <events>[0] is a notification, prints out the data from + // the supplier. If its a shutdown message, the consumer + // disconnects from the channel. + +protected: + void shutdown (void); + // Disconnect from the Event Service. + + // = Event channel adminstration references. + RtecEventChannelAdmin::EventChannel_var channel_admin_; + RtecEventChannelAdmin::ConsumerAdmin_var consumer_admin_; + RtecEventChannelAdmin::ProxyPushSupplier_var suppliers_; + +private: + RtecScheduler::handle_t rt_info_; +}; + +#endif /* EVENT_CON_H */ |