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/* -*- C++ -*- */
// $Id$
// ==========================================================================
//
// = LIBRARY
// orbsvcs
//
// = FILENAME
// Notify_StructuredPushConsumer.h
//
// = DESCRIPTION
// This is a utility class is to be used by clients of the Notification
// Service to implement the servant for CosNotifyComm::PushConsumer
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// ==========================================================================
#ifndef NOTIFY_STRUCTUREDPUSHCONSUMER_H
#define NOTIFY_STRUCTUREDPUSHCONSUMER_H
#include "ace/pre.h"
#include "orbsvcs/orbsvcs/CosNotifyChannelAdminS.h"
#include "notify_test_export.h"
#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_TEST_Export TAO_Notify_StructuredPushConsumer : public POA_CosNotifyComm::StructuredPushConsumer, public PortableServer::RefCountServantBase
{
// = TITLE
// Notify_StructuredPushConsumer
//
// = DESCRIPTION
// Implements a common servant for the StructuredPushConsumer.
//
public:
// = Initialization and Termination code
TAO_Notify_StructuredPushConsumer (void);
// Constructor.
void init (PortableServer::POA_ptr poa, CORBA::Environment &ACE_TRY_ENV);
// Saves the POA ref.
void connect (CosNotifyChannelAdmin::ConsumerAdmin_ptr consumer_admin, CORBA::Environment &ACE_TRY_ENV);
// Activates this servant with the POA supplied in init.
// Creates a new proxy supplier via the <consumer_admin> supplied and connects
// to it.
virtual void disconnect (CORBA::Environment &ACE_TRY_ENV);
// Disconnect from the supplier.
void deactivate (CORBA::Environment &ACE_TRY_ENV);
// Deactivate the object from the default POA.
CosNotifyChannelAdmin::StructuredProxyPushSupplier_ptr get_proxy_supplier (void);
// Accessor for <proxy_supplier_>.
// = ServantBase operations
virtual PortableServer::POA_ptr _default_POA (CORBA_Environment &ACE_TRY_ENV = TAO_default_environment ());
protected:
// = Data Members
CosNotifyChannelAdmin::StructuredProxyPushSupplier_var proxy_supplier_;
// The proxy that we are connected to.
CosNotifyChannelAdmin::ProxyID proxy_supplier_id_;
// The <proxy_supplier_> id.
PortableServer::POA_var default_POA_;
// The default POA.
virtual ~TAO_Notify_StructuredPushConsumer (void);
// Destructor
// = NotifyPublish method
virtual void offer_change (
const CosNotification::EventTypeSeq & added,
const CosNotification::EventTypeSeq & removed,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyComm::InvalidEventType
));
// = StructuredPushSupplier methods
virtual void push_structured_event (
const CosNotification::StructuredEvent & notification,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosEventComm::Disconnected
));
// Default does nothing.
virtual void disconnect_structured_push_consumer (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
};
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
#pragma warning(pop)
#endif /* _MSC_VER */
#include "ace/post.h"
#endif /* NOTIFY_STRUCTUREDPUSHCONSUMER_H */
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