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// $Id$
#include "SequenceProxyPushConsumer.h"
#if ! defined (__ACE_INLINE__)
#include "SequenceProxyPushConsumer.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID (Notify, TAO_Notify_SequenceProxyPushConsumer, "$Id$")
#include "tao/debug.h"
#include "SequencePushSupplier.h"
#include "../AdminProperties.h"
#include "../Method_Request_Lookup.h"
#include "../Worker_Task.h"
#include "../Structured/StructuredEvent.h"
#include "../Properties.h"
TAO_Notify_SequenceProxyPushConsumer::TAO_Notify_SequenceProxyPushConsumer (void)
:pacing_interval_ (CosNotification::PacingInterval)
{
}
TAO_Notify_SequenceProxyPushConsumer::~TAO_Notify_SequenceProxyPushConsumer ()
{
}
void
TAO_Notify_SequenceProxyPushConsumer::release (void)
{
if (this->supplier_)
this->supplier_->release ();
delete this;
//@@ inform factory
}
CosNotifyChannelAdmin::ProxyType
TAO_Notify_SequenceProxyPushConsumer::MyType (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((
CORBA::SystemException
))
{
return CosNotifyChannelAdmin::PUSH_SEQUENCE;
}
void
TAO_Notify_SequenceProxyPushConsumer::connect_sequence_push_supplier (CosNotifyComm::SequencePushSupplier_ptr push_supplier ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((
CORBA::SystemException
, CosEventChannelAdmin::AlreadyConnected
))
{
// Convert Supplier to Base Type
TAO_Notify_SequencePushSupplier *supplier;
ACE_NEW_THROW_EX (supplier,
TAO_Notify_SequencePushSupplier (this),
CORBA::NO_MEMORY ());
supplier->init (push_supplier ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
this->connect (supplier ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
this->self_change (ACE_ENV_SINGLE_ARG_PARAMETER);
}
void
TAO_Notify_SequenceProxyPushConsumer::push_structured_events (const CosNotification::EventBatch& event_batch ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((
CORBA::SystemException
, CosEventComm::Disconnected
))
{
// Check if we should proceed at all.
if (this->admin_properties_->reject_new_events () == 1 && this->admin_properties_->queue_full ())
ACE_THROW (CORBA::IMP_LIMIT ());
if (this->is_connected () == 0)
{
ACE_THROW (CosEventComm::Disconnected ());
}
for (CORBA::ULong i = 0; i < event_batch.length (); ++i)
{
const CosNotification::StructuredEvent& notification = event_batch[i];
TAO_Notify_StructuredEvent_No_Copy event (notification);
TAO_Notify_Method_Request_Lookup_No_Copy request (&event, this);
this->worker_task ()->execute (request ACE_ENV_ARG_PARAMETER);
}
}
void
TAO_Notify_SequenceProxyPushConsumer::disconnect_sequence_push_consumer (ACE_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((
CORBA::SystemException
))
{
this->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK;
this->self_change (ACE_ENV_SINGLE_ARG_PARAMETER);
}
const char *
TAO_Notify_SequenceProxyPushConsumer::get_proxy_type_name (void) const
{
return "sequence_proxy_push_consumer";
}
void
TAO_Notify_SequenceProxyPushConsumer::load_attrs (const TAO_NOTIFY::NVPList& attrs)
{
SuperClass::load_attrs(attrs);
ACE_CString ior;
if (attrs.load("PeerIOR", ior) && ior.length() > 0)
{
CORBA::ORB_var orb = TAO_Notify_PROPERTIES::instance()->orb();
ACE_DECLARE_NEW_CORBA_ENV;
ACE_TRY
{
CORBA::Object_var obj = orb->string_to_object(ior.c_str() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
CosNotifyComm::SequencePushSupplier_var ps =
CosNotifyComm::SequencePushSupplier::_unchecked_narrow(obj.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// minor hack: suppress generating subscription updates during reload.
bool save_updates = this->updates_off_;
this->updates_off_ = true;
this->connect_sequence_push_supplier(ps.in() ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
this->updates_off_ = save_updates;
}
ACE_CATCHANY
{
ACE_ASSERT(0);
}
ACE_ENDTRY;
}
}
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