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// $Id$
#include "orbsvcs/Notify/Sequence/SequenceProxyPushConsumer.h"
ACE_RCSID (Notify, TAO_Notify_SequenceProxyPushConsumer, "$Id$")
#include "tao/debug.h"
#include "orbsvcs/Notify/Sequence/SequencePushSupplier.h"
#include "orbsvcs/Notify/AdminProperties.h"
#include "orbsvcs/Notify/Structured/StructuredEvent.h"
#include "orbsvcs/Notify/Properties.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO_Notify_SequenceProxyPushConsumer::TAO_Notify_SequenceProxyPushConsumer (void)
:pacing_interval_ (CosNotification::PacingInterval)
{
}
TAO_Notify_SequenceProxyPushConsumer::~TAO_Notify_SequenceProxyPushConsumer ()
{
}
void
TAO_Notify_SequenceProxyPushConsumer::release (void)
{
delete this;
//@@ inform factory
}
CosNotifyChannelAdmin::ProxyType
TAO_Notify_SequenceProxyPushConsumer::MyType (void)
{
return CosNotifyChannelAdmin::PUSH_SEQUENCE;
}
void
TAO_Notify_SequenceProxyPushConsumer::connect_sequence_push_supplier (CosNotifyComm::SequencePushSupplier_ptr push_supplier)
{
// 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);
this->connect (supplier);
this->self_change ();
}
void
TAO_Notify_SequenceProxyPushConsumer::push_structured_events (const CosNotification::EventBatch& event_batch)
{
// Check if we should proceed at all.
if (this->admin_properties().reject_new_events () == 1 && this->admin_properties().queue_full ())
throw CORBA::IMP_LIMIT ();
if (this->is_connected () == 0)
{
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);
this->push_i (&event);
}
}
void
TAO_Notify_SequenceProxyPushConsumer::disconnect_sequence_push_consumer (void)
{
TAO_Notify_SequenceProxyPushConsumer::Ptr guard( this );
this->destroy ();
this->self_change ();
}
const char *
TAO_Notify_SequenceProxyPushConsumer::get_proxy_type_name (void) const
{
return "sequence_proxy_push_consumer";
}
void
TAO_Notify_SequenceProxyPushConsumer::validate ()
{
TAO_Notify_Supplier* sup = this->supplier ();
if (sup != 0 && ! sup->is_alive (true))
{
if (TAO_debug_level > 0)
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) TAO_Notify_SequenceProxyPushConsumer::validate(%d)")
ACE_TEXT ("disconnecting \n"), this->id ()));
}
this->disconnect_sequence_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))
{
CORBA::ORB_var orb = TAO_Notify_PROPERTIES::instance()->orb();
try
{
CosNotifyComm::SequencePushSupplier_var ps = CosNotifyComm::SequencePushSupplier::_nil();
if ( ior.length() > 0 )
{
CORBA::Object_var obj = orb->string_to_object(ior.c_str());
ps = CosNotifyComm::SequencePushSupplier::_unchecked_narrow(obj.in());
}
// 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());
this->updates_off_ = save_updates;
}
catch (const CORBA::Exception&)
{
ACE_ASSERT(0);
}
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
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