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// $Id$
//
#include "orbsvcs/RtecEventChannelAdminC.h"
#include "orbsvcs/CosEventChannelAdminC.h"
#include "orbsvcs/CosEventChannelAdminS.h"
#include "orbsvcs/CosEventCommS.h"
#include "orbsvcs/RtecEventCommS.h"
#include "ProxyPushSupplier_i.h"
// @@ Pradeep: In general the same comments that I did for the
// Consumer side apply.
class PushConsumerWrapper : public POA_RtecEventComm::PushConsumer
{
// = TITLE
// Wrapper class for the Rtec PushConsumer.
//
// = DESCRIPTION
// The Rtec ProxyPushSupplier uses a Rtec PushConsumer. This
// class wraps the Cos PushConsumer to make it look like a Rtec
// PushConsumer.
public:
// = Initialization and termination methods.
PushConsumerWrapper (CosEventComm::PushConsumer_ptr consumer);
// Constructor.
~PushConsumerWrapper (void);
// Destructor.
virtual void push (const RtecEventComm::EventSet & data,
CORBA::Environment &TAO_TRY_ENV);
// This method is called by the RTEvent Channel to supply data.
virtual void disconnect_push_consumer (CORBA::Environment &TAO_TRY_ENV);
// Disconnects the consumer from the event channel.
private:
CosEventComm::PushConsumer_ptr consumer_;
// The Cos PushConsumer that we're proxying for.
};
PushConsumerWrapper::PushConsumerWrapper
(CosEventComm::PushConsumer_ptr consumer)
: consumer_ (CosEventComm::PushConsumer::_duplicate (consumer))
{
// No-Op.
}
PushConsumerWrapper::~PushConsumerWrapper ()
{
CORBA::release (this->consumer_);
}
void
PushConsumerWrapper::push (const RtecEventComm::EventSet& set,
CORBA::Environment &_env)
{
for (CORBA::ULong i = 0;
i < set.length ();
++i)
this->consumer_->push (set[i].data.any_value,
_env);
}
void
PushConsumerWrapper::disconnect_push_consumer (CORBA::Environment &TAO_TRY_ENV)
{
// Deactivate the supplier proxy.
this->consumer_->disconnect_push_consumer (TAO_TRY_ENV);
PortableServer::POA_var poa =
this->_default_POA (TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
PortableServer::ObjectId_var id =
poa->servant_to_id (this,
TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
poa->deactivate_object (id.in (),
TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
// @@ If we keep a list remember to remove this object from the
// list.
delete this;
}
ProxyPushSupplier_i::ProxyPushSupplier_i
(const RtecEventChannelAdmin::ConsumerQOS &qos,
RtecEventChannelAdmin::ProxyPushSupplier_ptr pps)
: qos_ (qos),
pps_ (RtecEventChannelAdmin::ProxyPushSupplier::_duplicate (pps))
{
// No-Op.
}
ProxyPushSupplier_i::~ProxyPushSupplier_i (void)
{
CORBA::release (this->pps_);
}
void
ProxyPushSupplier_i::disconnect_push_supplier (CORBA::Environment &TAO_TRY_ENV)
{
this->pps_->disconnect_push_supplier (TAO_TRY_ENV);
// Deactivate the supplier proxy
PortableServer::POA_var poa =
this->_default_POA (TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
PortableServer::ObjectId_var id =
poa->servant_to_id (this,
TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
poa->deactivate_object (id.in (),
TAO_TRY_ENV);
TAO_CHECK_ENV_RETURN_VOID (TAO_TRY_ENV);
// @@ If we keep a list remember to remove this object from the
// list.
delete this;
}
void ProxyPushSupplier_i::connect_push_consumer (CosEventComm::PushConsumer_ptr push_consumer,
CORBA::Environment &TAO_TRY_ENV)
{
if (this->connected ())
TAO_THROW_ENV (CosEventChannelAdmin::AlreadyConnected (),
TAO_TRY_ENV);
if (push_consumer == CosEventComm::PushConsumer::_nil())
TAO_THROW_ENV (CORBA::BAD_PARAM (CORBA::COMPLETED_NO),
TAO_TRY_ENV);
ACE_NEW (this->wrapper_,
PushConsumerWrapper (push_consumer));
this->pps_->connect_push_consumer (this->wrapper_->_this (TAO_TRY_ENV),
this->qos_,
TAO_TRY_ENV);
}
int
ProxyPushSupplier_i::connected (void)
{
return this->wrapper_ == 0 ? 0 : 1;
}
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