TAO_Notify_StructuredProxyPushConsumer Class Reference

CosNotifyChannelAdmin::StructuredProxyPushConsumer implementation. More...

#include <StructuredProxyPushConsumer.h>

Inheritance diagram for TAO_Notify_StructuredProxyPushConsumer:

[legend]Collaboration diagram for TAO_Notify_StructuredProxyPushConsumer:

[legend]List of all members.

Public Member Functions
	TAO_Notify_StructuredProxyPushConsumer (void)
	Constructor.
virtual	~TAO_Notify_StructuredProxyPushConsumer ()
	Destructor.
virtual void	load_attrs (const TAO_Notify::NVPList &attrs)
Protected Member Functions
virtual CosNotifyChannelAdmin::ProxyType	MyType (void)
virtual void	connect_structured_push_supplier (CosNotifyComm::StructuredPushSupplier_ptr push_supplier)
virtual void	push_structured_event (const CosNotification::StructuredEvent &notification)
virtual void	disconnect_structured_push_consumer ()
virtual const char *	get_proxy_type_name (void) const
Private Types
typedef TAO_Notify_ProxyConsumer_T< POA_CosNotifyChannelAdmin::StructuredProxyPushConsumer >	SuperClass
Private Member Functions
virtual void	release (void)
	Release.
Friends
class	TAO_Notify_Builder

---

Detailed Description

CosNotifyChannelAdmin::StructuredProxyPushConsumer implementation.

Definition at line 40 of file StructuredProxyPushConsumer.h.

---

Member Typedef Documentation

typedef TAO_Notify_ProxyConsumer_T<POA_CosNotifyChannelAdmin::StructuredProxyPushConsumer> TAO_Notify_StructuredProxyPushConsumer::SuperClass [private]

Definition at line 43 of file StructuredProxyPushConsumer.h.

---

Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO_Notify_StructuredProxyPushConsumer::TAO_Notify_StructuredProxyPushConsumer

(

void

)

Constructor.

Definition at line 17 of file StructuredProxyPushConsumer.cpp.

{
}

TAO_Notify_StructuredProxyPushConsumer::~TAO_Notify_StructuredProxyPushConsumer

(

)

[virtual]

Destructor.

Definition at line 21 of file StructuredProxyPushConsumer.cpp.

{
}

---

Member Function Documentation

void TAO_Notify_StructuredProxyPushConsumer::connect_structured_push_supplier

(

CosNotifyComm::StructuredPushSupplier_ptr

push_supplier

)

[protected, virtual]

Definition at line 39 of file StructuredProxyPushConsumer.cpp.

References ACE_NEW_THROW_EX, TAO_Notify_ProxyConsumer::connect(), TAO_Notify::Topology_Object::self_change(), and TAO_Notify_ProxyConsumer::supplier().

Referenced by load_attrs().

{
  // Convert Supplier to Base Type
  TAO_Notify_StructuredPushSupplier * supplier;
  ACE_NEW_THROW_EX (supplier,
                    TAO_Notify_StructuredPushSupplier (this),
                    CORBA::NO_MEMORY ());

  supplier->init (push_supplier);
  this->connect (supplier);
  this->self_change ();
}

void TAO_Notify_StructuredProxyPushConsumer::disconnect_structured_push_consumer

(

)

[protected, virtual]

Definition at line 70 of file StructuredProxyPushConsumer.cpp.

References TAO_Notify_ProxyConsumer::destroy(), and TAO_Notify::Topology_Object::send_deletion_change().

{
  TAO_Notify_StructuredProxyPushConsumer::Ptr guard( this );
  this->destroy ();
  this->send_deletion_change ();
}

const char * TAO_Notify_StructuredProxyPushConsumer::get_proxy_type_name

(

void

)

const [protected, virtual]

Implements TAO_Notify_Proxy.

Definition at line 78 of file StructuredProxyPushConsumer.cpp.

{
  return "structured_proxy_push_consumer";
}

void TAO_Notify_StructuredProxyPushConsumer::load_attrs

(

const TAO_Notify::NVPList &

attrs

)

[virtual]

Load our attributes. Each derived type should call the superclass load first before loading its own attributes.

Reimplemented from TAO_Notify_Object.

Definition at line 84 of file StructuredProxyPushConsumer.cpp.

References ACE_String_Base< CHAR >::c_str(), connect_structured_push_supplier(), TAO_Notify_Properties::instance(), ACE_String_Base< CHAR >::length(), TAO_Notify::NVPList::load(), TAO_Notify_Object::load_attrs(), TAO_Notify_Properties::orb(), and TAO_Notify_Proxy::updates_off_.

{
  SuperClass::load_attrs(attrs);
  ACE_CString ior;
  if (attrs.load("PeerIOR", ior))
  {
    CORBA::ORB_var orb = TAO_Notify_PROPERTIES::instance()->orb();
    try
    {
      CosNotifyComm::StructuredPushSupplier_var ps = CosNotifyComm::StructuredPushSupplier::_nil();
      if ( ior.length() > 0 )
      {
        CORBA::Object_var obj = orb->string_to_object(ior.c_str());
        ps = CosNotifyComm::StructuredPushSupplier::_unchecked_narrow(obj.in());
      }
      // minor hack: suppress generating subscription updates during reload.
      bool save_updates = this->updates_off_;
      this->updates_off_ = true;
      this->connect_structured_push_supplier(ps.in());
      this->updates_off_ = save_updates;
    }
    catch (const CORBA::Exception&)
    {
      // if we can't reconnect to peer, tough...
    }
  }
}

CosNotifyChannelAdmin::ProxyType TAO_Notify_StructuredProxyPushConsumer::MyType

(

void

)

[protected, virtual]

Definition at line 33 of file StructuredProxyPushConsumer.cpp.

References CosNotifyChannelAdmin::PUSH_STRUCTURED.

{
  return CosNotifyChannelAdmin::PUSH_STRUCTURED;
}

void TAO_Notify_StructuredProxyPushConsumer::push_structured_event

(

const CosNotification::StructuredEvent &

notification

)

[protected, virtual]

Definition at line 53 of file StructuredProxyPushConsumer.cpp.

References TAO_Notify_Object::admin_properties(), TAO_Notify_ProxyConsumer::push_i(), and TAO_Notify_AdminProperties::queue_full().

{
  // 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 ();
    }

  TAO_Notify_StructuredEvent_No_Copy event (notification);
  this->push_i (&event);
}

void TAO_Notify_StructuredProxyPushConsumer::release

(

void

)

[private, virtual]

Release.

Implements TAO_Notify_Refcountable.

Definition at line 26 of file StructuredProxyPushConsumer.cpp.

{
  delete this;
  //@@ inform factory
}

---

Friends And Related Function Documentation

friend class TAO_Notify_Builder [friend]

Reimplemented from TAO_Notify_Object.

Definition at line 44 of file StructuredProxyPushConsumer.h.

---

The documentation for this class was generated from the following files:

• StructuredProxyPushConsumer.h
• StructuredProxyPushConsumer.cpp

---