EC_Lifetime_Utils_T.h File Reference

#include "orbsvcs/Event/EC_Lifetime_Utils.h"

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Classes
class	TAO_EC_Auto_Command< T >
	Utility class which executes COMMAND in its destructor. More...
class	TAO_EC_Shutdown_Command< T >
class	TAO_EC_Servant_Var< T >
Functions
template<typename T>
TAO_BEGIN_VERSIONED_NAMESPACE_DECL void	activate (T &obj_ref, PortableServer::POA_ptr poa, PortableServer::ServantBase *servant, TAO_EC_Object_Deactivator &object_deactivator)
	Helper for activating objects. Activates servant with poa and returns the object reference via obj_ref. If object_deactivator != 0, it is populated with info necessary to deactivate the servant from poa.
template<class X, class Y>
bool	operator== (TAO_EC_Servant_Var< X > const &x, TAO_EC_Servant_Var< Y > const &y)
	Compare two TAO_EC_Servant_Vars for equivalence.
template<class X, class Y>
bool	operator!= (TAO_EC_Servant_Var< X > const &x, TAO_EC_Servant_Var< Y > const &y)
	Compare two TAO_EC_Servant_Vars for non-equivalence.

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Detailed Description

Id

EC_Lifetime_Utils_T.h 76589 2007-01-25 18:04:11Z elliott_c

Author:

Jody Hagins (jody@atdesk.com)

Marina Spivak (marina@atdesk.com)

This file is a temporary place for general CORBA application utility classes. These classes will be moved out from the EC library and into TAO or will be replaced by other TAO classes with similar functionality.

Definition in file EC_Lifetime_Utils_T.h.

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Function Documentation

template<typename T>

TAO_BEGIN_VERSIONED_NAMESPACE_DECL void activate	(	T &	obj_ref,
		PortableServer::POA_ptr	poa,
		PortableServer::ServantBase *	servant,
		TAO_EC_Object_Deactivator &	object_deactivator
	)

Helper for activating objects. Activates servant with poa and returns the object reference via obj_ref. If object_deactivator != 0, it is populated with info necessary to deactivate the servant from poa.

Definition at line 16 of file EC_Lifetime_Utils_T.cpp.

References TAO_Pseudo_Var_T< T >::in(), CORBA::is_nil(), and TAO_EC_Object_Deactivator::set_values().

Referenced by TAO_ECG_UDP_Receiver::new_connect(), TAO_ECG_UDP_Sender::new_connect(), TAO_ECG_Mcast_EH::open(), and TAO_ECG_Mcast_Gateway::run().

{
  // Activate the servant into the POA.
  PortableServer::ObjectId_var obj_id =
    poa->activate_object (servant);

  suggested_object_deactivator.set_values (poa, obj_id.in ());

  // Get the object reference of the activated object.
  CORBA::Object_var obj =
    poa->id_to_reference (obj_id.in ());

  // Don't try to use T::_obj_type::_narrow, some compilers don't like it so
  // do this in two steps
  typedef typename T::_obj_type my_object_type;

  obj_ref =
    my_object_type::_narrow (obj.in());

  if (CORBA::is_nil (obj_ref.in ()))
  {
    throw CORBA::INTERNAL ();
  }
}

template<class X, class Y>

bool operator!=	(	TAO_EC_Servant_Var< X > const &	x,
		TAO_EC_Servant_Var< Y > const &	y
	)

Compare two TAO_EC_Servant_Vars for non-equivalence.

Definition at line 327 of file EC_Lifetime_Utils_T.inl.

References TAO_EC_Servant_Var< T >::in().

{
  return x.in() != y.in();
}

template<class X, class Y>

bool operator==	(	TAO_EC_Servant_Var< X > const &	x,
		TAO_EC_Servant_Var< Y > const &	y
	)

Compare two TAO_EC_Servant_Vars for equivalence.

Definition at line 319 of file EC_Lifetime_Utils_T.inl.

References TAO_EC_Servant_Var< T >::in().

{
  return x.in() == y.in();
}

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