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#include "Invocation_Base.h"
#include "Stub.h"
#include "operation_details.h"
#include "ORB_Core.h"
#include "SystemException.h"
#include "PortableInterceptor.h" /* Must always be visible. */
#include "ace/Dynamic_Service.h"
#if TAO_HAS_INTERCEPTORS == 1
# include "PortableInterceptorC.h"
# include "ClientRequestInterceptor_Adapter_Factory.h"
#endif /* TAO_HAS_INTERCEPTORS == 1*/
#if !defined (__ACE_INLINE__)
# include "Invocation_Base.inl"
#endif /* __ACE_INLINE__ */
ACE_RCSID (tao,
Invocation_Base,
"$Id$")
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
Invocation_Base::Invocation_Base (CORBA::Object_ptr ot,
CORBA::Object_ptr t,
TAO_Stub *stub,
TAO_Operation_Details &details,
bool response_expected)
: details_ (details)
, forwarded_to_ (0)
, response_expected_ (response_expected)
, otarget_ (ot)
, target_ (t)
, orb_core_ (stub->orb_core ())
, stub_ (stub)
#if TAO_HAS_INTERCEPTORS == 1
, adapter_ (orb_core_->clientrequestinterceptor_adapter ())
, stack_size_ (0)
, invoke_status_ (TAO_INVOKE_START)
, caught_exception_ (0)
#endif /*TAO_HAS_INTERCEPTORS == 1*/
{
}
Invocation_Base::~Invocation_Base (void)
{
#if TAO_HAS_INTERCEPTORS == 1
adapter_ = 0;
#endif /*TAO_HAS_INTERCEPTORS == 1*/
}
void
Invocation_Base::reply_received (Invocation_Status TAO_INTERCEPTOR (s))
{
TAO_INTERCEPTOR (invoke_status_ = s);
}
TAO_Service_Context &
Invocation_Base::request_service_context (void)
{
return this->details_.request_service_context ();
}
TAO_Service_Context &
Invocation_Base::reply_service_context (void)
{
return this->details_.reply_service_context ();
}
#if TAO_HAS_INTERCEPTORS == 1
Invocation_Status
Invocation_Base::send_request_interception (ACE_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
if (adapter_ != 0)
{
ACE_TRY
{
this->adapter_->send_request (*this
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
(void) this->handle_any_exception (&ACE_ANY_EXCEPTION
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
// This is a begin interception point
ACE_RE_THROW;
}
# if defined (ACE_HAS_EXCEPTIONS) \
&& defined (ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS)
ACE_CATCHALL
{
(void) this->handle_all_exception (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
// This is a begin interception point
ACE_RE_THROW;
}
# endif /* ACE_HAS_EXCEPTIONS && ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS */
ACE_ENDTRY;
ACE_CHECK_RETURN (TAO_INVOKE_FAILURE);
if (this->forwarded_to_.in ())
return TAO_INVOKE_RESTART;
}
// What are the other cases??
return TAO_INVOKE_SUCCESS;
}
Invocation_Status
Invocation_Base::receive_reply_interception (ACE_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
if (adapter_ != 0)
{
ACE_TRY
{
this->adapter_->receive_reply (*this
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
(void) this->handle_any_exception (&ACE_ANY_EXCEPTION
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_RE_THROW;
}
# if defined (ACE_HAS_EXCEPTIONS) \
&& defined (ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS)
ACE_CATCHALL
{
(void) this->handle_all_exception (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_RE_THROW;
}
# endif /* ACE_HAS_EXCEPTIONS && ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS */
ACE_ENDTRY;
ACE_CHECK_RETURN (TAO_INVOKE_FAILURE);
const PortableInterceptor::ReplyStatus status =
this->adapter_->reply_status (*this);
if (status == PortableInterceptor::LOCATION_FORWARD ||
status == PortableInterceptor::TRANSPORT_RETRY)
return TAO_INVOKE_RESTART;
}
return TAO_INVOKE_SUCCESS;
}
Invocation_Status
Invocation_Base::receive_other_interception (ACE_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
if (adapter_ != 0)
{
ACE_TRY
{
this->adapter_->receive_other (*this
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
(void) this->handle_any_exception (&ACE_ANY_EXCEPTION
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_RE_THROW;
}
# if defined (ACE_HAS_EXCEPTIONS) \
&& defined (ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS)
ACE_CATCHALL
{
(void) this->handle_all_exception (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
ACE_RE_THROW;
}
# endif /* ACE_HAS_EXCEPTIONS && ACE_HAS_BROKEN_UNEXPECTED_EXCEPTIONS */
ACE_ENDTRY;
ACE_CHECK_RETURN (TAO_INVOKE_FAILURE);
if (this->forwarded_to_.in ())
return TAO_INVOKE_RESTART;
}
return TAO_INVOKE_SUCCESS;
}
PortableInterceptor::ReplyStatus
Invocation_Base::handle_any_exception (CORBA::Exception *ex
ACE_ENV_ARG_DECL)
{
this->exception (ex);
PortableInterceptor::ReplyStatus status =
PortableInterceptor::SYSTEM_EXCEPTION;
if (adapter_ != 0)
{
this->adapter_->receive_exception (*this
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (PortableInterceptor::UNKNOWN);
status =
this->adapter_->reply_status (*this);
}
return status;
}
PortableInterceptor::ReplyStatus
Invocation_Base::handle_all_exception (ACE_ENV_SINGLE_ARG_DECL)
{
CORBA::UNKNOWN ex;
this->exception (&ex);
PortableInterceptor::ReplyStatus status =
PortableInterceptor::SYSTEM_EXCEPTION;
if (adapter_ != 0)
{
this->adapter_->receive_exception (*this
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (PortableInterceptor::UNKNOWN);
status =
this->adapter_->reply_status (*this);
}
return status;
}
void
Invocation_Base::exception (CORBA::Exception *exception)
{
if (CORBA::SystemException::_downcast (exception) != 0)
this->invoke_status_ = TAO::TAO_INVOKE_SYSTEM_EXCEPTION;
else if (CORBA::UserException::_downcast (exception) != 0)
this->invoke_status_ = TAO::TAO_INVOKE_USER_EXCEPTION;
this->caught_exception_ = exception;
}
PortableInterceptor::ReplyStatus
Invocation_Base::reply_status (void) const
{
if (adapter_ != 0)
{
return this->adapter_->reply_status (*this);
}
else
{
return -1;
}
}
#endif /*TAO_HAS_INTERCEPTORS == 1*/
}
TAO_END_VERSIONED_NAMESPACE_DECL
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