servant_activator.cpp

来自「这是广泛使用的通信开源项目,对于大容量,高并发的通讯要求完全能够胜任,他广泛可用」· C++ 代码 · 共 51 行

// Servant_Activator.cpp,v 1.7 2002/08/22 18:08:04 irfan Exp

#include "Servant_Activator.h"
#include "test_i.h"

ACE_RCSID(Forwarding, Servant_Activator, "Servant_Activator.cpp,v 1.7 2002/08/22 18:08:04 irfan Exp")

  ServantActivator::ServantActivator (CORBA::ORB_ptr orb,
                                      CORBA::Object_ptr forward_to)
    : orb_ (CORBA::ORB::_duplicate (orb)),
      forward_to_ (CORBA::Object::_duplicate (forward_to))
{
}

PortableServer::Servant
ServantActivator::incarnate (const PortableServer::ObjectId &,
                             PortableServer::POA_ptr
                             ACE_ENV_ARG_DECL)
  ACE_THROW_SPEC ((CORBA::SystemException,
                   PortableServer::ForwardRequest))
{
  this->orb_->shutdown (0
                        ACE_ENV_ARG_PARAMETER);
  ACE_CHECK_RETURN (0);

  // Throw forward exception
  ACE_THROW_RETURN (
                    PortableServer::ForwardRequest (
                                                    this->forward_to_.in ()),
                    0);
}

void
ServantActivator::etherealize (const PortableServer::ObjectId &,
                               PortableServer::POA_ptr,
                               PortableServer::Servant servant,
                               CORBA::Boolean,
                               CORBA::Boolean
                               ACE_ENV_ARG_DECL_NOT_USED)
  ACE_THROW_SPEC ((CORBA::SystemException))
{
  delete servant;
}

void
ServantActivator::forward_requests (ACE_ENV_SINGLE_ARG_DECL)
{
  if (CORBA::is_nil (this->forward_to_.in ()))
    ACE_THROW (test::Cannot_Forward ());
}