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//=============================================================================
/**
* @file Notify_SequenceProxyPushSupplier_i.h
*
* $Id$
*
* Implements the POA_CosNotifyChannelAdmin::SequenceProxyPushSupplier
* interface.
*
*
* @author Pradeep Gore <pradeep@cs.wustl.edu>
*/
//=============================================================================
#ifndef TAO_NOTIFY_SEQUENCEPROXYPUSHSUPPLIER_I_H
#define TAO_NOTIFY_SEQUENCEPROXYPUSHSUPPLIER_I_H
#include "ace/pre.h"
#include "Notify_ProxySupplier_T.h"
#include "orbsvcs/CosNotifyChannelAdminS.h"
class TAO_Notify_ConsumerAdmin_i;
#if defined (_MSC_VER)
#if (_MSC_VER >= 1200)
#pragma warning (push)
#endif /* _MSC_VER >= 1200 */
#pragma warning (disable:4250)
#endif /* _MSC_VER */
/**
* @class TAO_Notify_SequenceProxyPushSupplier_i
*
* @brief Implements CosNotifyChannelAdmin::SequenceProxyPushSupplier.
*/
class TAO_Notify_Export TAO_Notify_SequenceProxyPushSupplier_i : public TAO_Notify_ProxySupplier<POA_CosNotifyChannelAdmin::SequenceProxyPushSupplier>,
public ACE_Event_Handler
{
public:
/// Constructor
TAO_Notify_SequenceProxyPushSupplier_i (TAO_Notify_ConsumerAdmin_i* consumer_admin);
/// Destructor
virtual ~TAO_Notify_SequenceProxyPushSupplier_i (void);
virtual void connect_sequence_push_consumer (
CosNotifyComm::SequencePushConsumer_ptr push_consumer
ACE_ENV_ARG_DECL
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosEventChannelAdmin::AlreadyConnected,
CosEventChannelAdmin::TypeError
));
// @@ Pradeep: more indentation problems....
virtual void disconnect_sequence_push_supplier (
ACE_ENV_SINGLE_ARG_DECL
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
/// Shutdown.
virtual void shutdown (ACE_ENV_SINGLE_ARG_DECL);
protected:
/// Deliver the event to the consumer.
virtual void dispatch_event_i (TAO_Notify_Event &event ACE_ENV_ARG_DECL);
/// Deliver the update to the consumer.
virtual void dispatch_update_i (CosNotification::EventTypeSeq added, CosNotification::EventTypeSeq removed ACE_ENV_ARG_DECL);
/// Do what we need to do after the qos policies are set.
void setup_qos_policies (ACE_ENV_SINGLE_ARG_DECL);
/// When the pacing interval is used, handle_timeout () is called by
/// the reactor.
virtual int handle_timeout (const ACE_Time_Value& current_time,
const void* act = 0);
/// The consumer that we're connect to.
CosNotifyComm::SequencePushConsumer_var push_consumer_;
private:
typedef TAO_Notify_ProxySupplier<POA_CosNotifyChannelAdmin::SequenceProxyPushSupplier>
proxy_inherited;
/// Cache events until maximum batch size is reached.
CosNotification::EventBatch event_cache_;
/// Flag to specify that dispatch_event was called from the timeout
CORBA::Boolean from_timeout_;
/// Flag to specify that dispatch_event_i was successfully called from
/// the timeout handler
CORBA::Boolean reset_timeout_flag_;
/// Lock to synchronize the modification of event_cache_
ACE_Lock* batch_lock_;
};
#if defined (_MSC_VER) && (_MSC_VER >= 1200)
#pragma warning (pop)
#endif /* _MSC_VER */
#include "ace/post.h"
#endif /* TAO_NOTIFY_SEQUENCEPROXYPUSHSUPPLIER_I_H */
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