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// $Id$
#ifndef TAO_ANY_DUAL_IMPL_T_C
#define TAO_ANY_DUAL_IMPL_T_C
#include "tao/Any_Dual_Impl_T.h"
#include "tao/Marshal.h"
#include "tao/debug.h"
#include "tao/CORBA_String.h"
#include "ace/CORBA_macros.h"
#if !defined (__ACE_INLINE__)
# include "tao/Any_Dual_Impl_T.inl"
#endif /* ! __ACE_INLINE__ */
ACE_RCSID (tao,
Any_Dual_Impl_T,
"$Id$")
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
T * const val)
: Any_Impl (destructor,
tc),
value_ (val)
{
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T & val)
: Any_Impl (destructor,
tc)
{
ACE_NEW (this->value_,
T (val));
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::Any_Dual_Impl_T (CORBA::TypeCode_ptr tc)
: Any_Impl (0,
tc)
{
}
template<typename T>
TAO::Any_Dual_Impl_T<T>::~Any_Dual_Impl_T (void)
{
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::insert (CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
T * const value)
{
Any_Dual_Impl_T<T> *new_impl = 0;
ACE_NEW (new_impl,
Any_Dual_Impl_T (destructor,
tc,
value));
any.replace (new_impl);
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::insert_copy (CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T & value)
{
Any_Dual_Impl_T<T> *new_impl = 0;
ACE_NEW (new_impl,
Any_Dual_Impl_T (destructor,
tc,
value));
any.replace (new_impl);
}
template<typename T>
CORBA::Boolean
TAO::Any_Dual_Impl_T<T>::extract (const CORBA::Any & any,
_tao_destructor destructor,
CORBA::TypeCode_ptr tc,
const T *& _tao_elem)
{
_tao_elem = 0;
ACE_TRY_NEW_ENV
{
CORBA::TypeCode_ptr any_tc = any._tao_get_typecode ();
CORBA::Boolean _tao_equiv = any_tc->equivalent (tc
ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (_tao_equiv == 0)
{
return 0;
}
TAO::Any_Impl *impl = any.impl ();
ACE_Message_Block *mb = impl->_tao_get_cdr ();
if (mb == 0)
{
TAO::Any_Dual_Impl_T<T> *narrow_impl =
dynamic_cast <TAO::Any_Dual_Impl_T<T> *> (impl);
if (narrow_impl == 0)
{
return 0;
}
_tao_elem = narrow_impl->value_;
return 1;
}
T *empty_value = 0;
ACE_NEW_RETURN (empty_value,
T,
0);
TAO::Any_Dual_Impl_T<T> *replacement = 0;
ACE_NEW_RETURN (replacement,
TAO::Any_Dual_Impl_T<T> (destructor,
any_tc,
empty_value),
0);
auto_ptr<TAO::Any_Dual_Impl_T<T> > replacement_safety (replacement);
TAO_InputCDR cdr (mb->data_block (),
ACE_Message_Block::DONT_DELETE,
mb->rd_ptr () - mb->base (),
mb->wr_ptr () - mb->base (),
impl->_tao_byte_order (),
TAO_DEF_GIOP_MAJOR,
TAO_DEF_GIOP_MINOR);
CORBA::TCKind kind = any_tc->kind (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
impl->assign_translator (kind,
&cdr);
CORBA::Boolean result = replacement->demarshal_value (cdr);
if (result == 1)
{
_tao_elem = replacement->value_;
ACE_const_cast (CORBA::Any &, any).replace (replacement);
replacement_safety.release ();
return result;
}
}
ACE_CATCHANY
{
}
ACE_ENDTRY;
return 0;
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::free_value (void)
{
if (this->value_destructor_ != 0)
{
(*this->value_destructor_) (this->value_);
this->value_destructor_ = 0;
}
this->value_ = 0;
}
template<typename T>
CORBA::Boolean
TAO::Any_Dual_Impl_T<T>::demarshal_value (TAO_InputCDR &cdr)
{
CORBA::TCKind kind =
ACE_static_cast (CORBA::TCKind, this->type_->kind_);
if (kind == CORBA::tk_except)
{
// If we are here, we must deal with the fact that the CDR
// operators for exceptions are not symmetrical - the
// insertion operator marshals the repository id, but the
// extraction operator does not demarshal it (the invocation
// class does that). Even if this Any is contained in an
// UnknownUserException, the Any was constructed with a
// message block that still contains the id string.
CORBA::String_var id;
if ((cdr >> id.out ()) == 0)
{
return 0;
}
}
return (cdr >> *this->value_);
}
template<typename T>
void
TAO::Any_Dual_Impl_T<T>::_tao_decode (TAO_InputCDR &cdr
ACE_ENV_ARG_DECL)
{
if (! this->demarshal_value (cdr))
{
ACE_THROW (CORBA::MARSHAL ());
}
}
#endif /* TAO_ANY_DUAL_IMPL_T_C */
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