diff options
Diffstat (limited to 'TAO/tao/AnyTypeCode/Any_Array_Impl_T.cpp')
| -rw-r--r-- | TAO/tao/AnyTypeCode/Any_Array_Impl_T.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/TAO/tao/AnyTypeCode/Any_Array_Impl_T.cpp b/TAO/tao/AnyTypeCode/Any_Array_Impl_T.cpp new file mode 100644 index 00000000000..97cda1e2d59 --- /dev/null +++ b/TAO/tao/AnyTypeCode/Any_Array_Impl_T.cpp @@ -0,0 +1,177 @@ +// $Id$ + +#ifndef TAO_ANY_ARRAY_IMPL_T_CPP +#define TAO_ANY_ARRAY_IMPL_T_CPP + +#include "tao/AnyTypeCode/Any_Array_Impl_T.h" +#include "tao/AnyTypeCode/Any.h" +#include "tao/AnyTypeCode/Any_Unknown_IDL_Type.h" +#include "tao/AnyTypeCode/Marshal.h" +#include "tao/debug.h" +#include "tao/CDR.h" +#include "tao/SystemException.h" + +#include "ace/CORBA_macros.h" +#include "ace/Auto_Ptr.h" + +#if !defined (__ACE_INLINE__) +# include "tao/AnyTypeCode/Any_Array_Impl_T.inl" +#endif /* ! __ACE_INLINE__ */ + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +template<typename T_slice, typename T_forany> +TAO::Any_Array_Impl_T<T_slice, T_forany>::Any_Array_Impl_T ( + _tao_destructor destructor, + CORBA::TypeCode_ptr tc, + T_slice * const val + ) + : Any_Impl (destructor, + tc), + value_ (val) +{ +} + +template<typename T_slice, typename T_forany> +TAO::Any_Array_Impl_T<T_slice, T_forany>::~Any_Array_Impl_T (void) +{ +} + +template<typename T_slice, typename T_forany> +void +TAO::Any_Array_Impl_T<T_slice, T_forany>::insert (CORBA::Any & any, + _tao_destructor destructor, + CORBA::TypeCode_ptr tc, + T_slice * const value) +{ + TAO::Any_Array_Impl_T<T_slice, T_forany> *new_impl = 0; + typedef TAO::Any_Array_Impl_T<T_slice, T_forany> ARRAY_ANY_IMPL; + ACE_NEW (new_impl, + ARRAY_ANY_IMPL (destructor, + tc, + value)); + any.replace (new_impl); +} + +template<typename T_slice, typename T_forany> +CORBA::Boolean +TAO::Any_Array_Impl_T<T_slice, T_forany>::extract (const CORBA::Any & any, + _tao_destructor destructor, + CORBA::TypeCode_ptr tc, + T_slice *& _tao_elem) +{ + _tao_elem = 0; + + ACE_TRY_NEW_ENV + { + CORBA::TypeCode_ptr any_tc = any._tao_get_typecode (); + CORBA::Boolean const _tao_equiv = + any_tc->equivalent (tc + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + if (_tao_equiv == false) + { + return false; + } + + TAO::Any_Impl *impl = any.impl (); + + if (!impl->encoded ()) + { + TAO::Any_Array_Impl_T<T_slice, T_forany> *narrow_impl = + dynamic_cast <TAO::Any_Array_Impl_T <T_slice, T_forany> *> (impl); + + if (narrow_impl == 0) + { + return false; + } + + _tao_elem = reinterpret_cast <T_slice*> (narrow_impl->value_); + return true; + } + + TAO::Any_Array_Impl_T<T_slice, T_forany> *replacement = 0; + typedef TAO::Any_Array_Impl_T<T_slice, T_forany> ARRAY_ANY_IMPL; + ACE_NEW_RETURN (replacement, + ARRAY_ANY_IMPL (destructor, + any_tc, + T_forany::tao_alloc ()), + false); + + auto_ptr<TAO::Any_Array_Impl_T<T_slice, T_forany> > replacement_safety ( + replacement + ); + + // We know this will work since the unencoded case is covered above. + TAO::Unknown_IDL_Type *unk = + dynamic_cast<TAO::Unknown_IDL_Type *> (impl); + + // We don't want the rd_ptr of unk to move, in case it is + // shared by another Any. This copies the state, not the buffer. + TAO_InputCDR for_reading (unk->_tao_get_cdr ()); + + CORBA::Boolean const good_decode = + replacement->demarshal_value (for_reading); + + if (good_decode) + { + _tao_elem = reinterpret_cast <T_slice*> (replacement->value_); + const_cast<CORBA::Any &> (any).replace (replacement); + replacement_safety.release (); + return true; + } + + // Duplicated by Any_Impl base class constructor. + ::CORBA::release (any_tc); + } + ACE_CATCHANY + { + } + ACE_ENDTRY; + + return 0; +} + +template<typename T_slice, typename T_forany> +CORBA::Boolean +TAO::Any_Array_Impl_T<T_slice, T_forany>::marshal_value (TAO_OutputCDR &cdr) +{ + return (cdr << T_forany (this->value_)); +} + +template<typename T_slice, typename T_forany> +const void * +TAO::Any_Array_Impl_T<T_slice, T_forany>::value (void) const +{ + return this->value_; +} + +template<typename T_slice, typename T_forany> +void +TAO::Any_Array_Impl_T<T_slice, T_forany>::free_value (void) +{ + if (this->value_destructor_ != 0) + { + (*this->value_destructor_) (this->value_); + this->value_destructor_ = 0; + } + + this->value_ = 0; + ::CORBA::release (this->type_); +} + +template<typename T_slice, typename T_forany> +void +TAO::Any_Array_Impl_T<T_slice, T_forany>::_tao_decode (TAO_InputCDR &cdr + ACE_ENV_ARG_DECL) +{ + if (! this->demarshal_value (cdr)) + { + ACE_THROW (CORBA::MARSHAL ()); + } +} + +TAO_END_VERSIONED_NAMESPACE_DECL + +#endif /* TAO_ANY_ARRAY_IMPL_T_CPP */ |