diff options
Diffstat (limited to 'TAO/tao/Any_Dual_Impl_T.cpp')
| -rw-r--r-- | TAO/tao/Any_Dual_Impl_T.cpp | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/TAO/tao/Any_Dual_Impl_T.cpp b/TAO/tao/Any_Dual_Impl_T.cpp new file mode 100644 index 00000000000..0fa43342773 --- /dev/null +++ b/TAO/tao/Any_Dual_Impl_T.cpp @@ -0,0 +1,190 @@ +// $Id$ + +#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 "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> +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 */ + |