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#include "PICurrent.h"
#if TAO_HAS_INTERCEPTORS == 1
ACE_RCSID (tao,
PICurrent,
"$Id$")
#if !defined (__ACE_INLINE__)
# include "PICurrent.inl"
#endif /* __ACE_INLINE__ */
#include "ORB_Core.h"
#include "TAO_Server_Request.h"
#include "PICurrent_Copy_Callback.h"
TAO::PICurrent::PICurrent (TAO_ORB_Core * orb_core)
: orb_core_ (orb_core),
slot_count_ (0)
{
// ACE_ASSERT (orb_core != 0);
}
TAO::PICurrent::~PICurrent (void)
{
}
CORBA::Any *
TAO::PICurrent::get_slot (PortableInterceptor::SlotId id
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::InvalidSlot))
{
this->check_validity (id ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
PICurrent_Impl * impl = this->tsc ();
if (impl == 0)
{
ACE_THROW_RETURN (CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14,
CORBA::COMPLETED_NO),
0);
}
return impl->get_slot (id ACE_ENV_ARG_PARAMETER);
}
void
TAO::PICurrent::set_slot (PortableInterceptor::SlotId id,
const CORBA::Any & data
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::InvalidSlot))
{
this->check_validity (id ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
PICurrent_Impl * impl = this->tsc ();
if (impl == 0)
{
ACE_THROW (CORBA::BAD_INV_ORDER (CORBA::OMGVMCID | 14,
CORBA::COMPLETED_NO));
}
impl->set_slot (id, data ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
}
TAO::PICurrent_Impl *
TAO::PICurrent::tsc (void)
{
TAO_ORB_Core_TSS_Resources * tss =
this->orb_core_->get_tss_resources ();
return &tss->pi_current_;
}
// ------------------------------------------------------------------
TAO::PICurrent_Impl::PICurrent_Impl (void)
: slot_table_ (),
lc_slot_table_ (0),
copy_callback_ (0),
destruction_callback_ (0)
{
}
TAO::PICurrent_Impl::~PICurrent_Impl (void)
{
// Break any existing ties with PICurrent to which our table was
// logically copied since our table no longer exists once this
// destructor completes.
if (this->destruction_callback_ != 0)
this->destruction_callback_->execute_destruction_callback (0);
}
CORBA::Any *
TAO::PICurrent_Impl::get_slot (PortableInterceptor::SlotId id
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::InvalidSlot))
{
// No need to check validity of SlotId. It is validated before this
// method is invoked.
PICurrent_Impl::Table & table = this->current_slot_table ();
ACE_ASSERT (this->lc_slot_table_ != &this->slot_table_);
CORBA::Any * any = 0;
if (id < table.size ())
{
ACE_NEW_THROW_EX (any,
CORBA::Any (table[id]), // Make a copy.
CORBA::NO_MEMORY (
CORBA::SystemException::_tao_minor_code (
TAO_DEFAULT_MINOR_CODE,
ENOMEM),
CORBA::COMPLETED_NO));
ACE_CHECK_RETURN (any);
}
else
{
// In accordance with the Portable Interceptor specification,
// return an Any with a TCKind of tk_null. A default
// constructed Any has that TCKind.
ACE_NEW_THROW_EX (any,
CORBA::Any,
CORBA::NO_MEMORY (
CORBA::SystemException::_tao_minor_code (
TAO_DEFAULT_MINOR_CODE,
ENOMEM),
CORBA::COMPLETED_NO));
ACE_CHECK_RETURN (any);
}
return any;
}
void
TAO::PICurrent_Impl::set_slot (PortableInterceptor::SlotId id,
const CORBA::Any & data
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::InvalidSlot))
{
// No need to check validity of SlotId. It is validated before this
// method is invoked.
// Perform deep copy of the logically copied slot table, if
// necessary, before modifying our own slot table.
if (this->copy_callback_ != 0
&& this->copy_callback_->execute () != 0)
{
ACE_THROW (CORBA::INTERNAL ());
}
// If the slot table array isn't large enough, then increase its
// size. We're guaranteed not to exceed the number of allocated
// slots for the reason stated above.
if (id >= this->slot_table_.size ()
&& this->slot_table_.size (id + 1) != 0)
{
ACE_THROW (CORBA::INTERNAL ());
}
this->slot_table_[id] = CORBA::Any (data);
}
void
TAO::PICurrent_Impl::execute_destruction_callback (
TAO::PICurrent_Impl::Table * old_lc_slot_table)
{
this->lc_slot_table_ = old_lc_slot_table;
}
#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
template class ACE_Array_Base<CORBA::Any>;
#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
#pragma instantiate ACE_Array_Base<CORBA::Any>
#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */
#endif /* TAO_HAS_INTERCEPTORS == 1 */
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