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// $Id$
#ifndef TAO_ALIAS_TYPECODE_CPP
#define TAO_ALIAS_TYPECODE_CPP
#include "tao/AnyTypeCode/Alias_TypeCode.h"
#ifndef __ACE_INLINE__
# include "tao/AnyTypeCode/Alias_TypeCode.inl"
#endif /* !__ACE_INLINE__ */
#include "tao/ORB_Core.h"
#include "tao/CDR.h"
#include "tao/SystemException.h"
#include "tao/AnyTypeCode/TypeCode_Traits.h"
#include "ace/Dynamic_Service.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
template <typename StringType,
typename TypeCodeType,
class RefCountPolicy>
bool
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::tao_marshal (TAO_OutputCDR & cdr,
CORBA::ULong offset) const
{
// A tk_alias TypeCode has a "complex" parameter list type (see
// Table 15-2 in Section 15.3.5.1 "TypeCode" in the CDR section of
// the CORBA specification), meaning that it must be marshaled into
// a CDR encapsulation.
// Create a CDR encapsulation.
TAO_OutputCDR enc;
// Account for the encoded CDR encapsulation length and byte order.
//
// Aligning on an octet since the next value after the CDR
// encapsulation length will always be the byte order octet/boolean
// in this case.
offset = ACE_align_binary (offset + 4,
ACE_CDR::OCTET_ALIGN);
return
enc << TAO_OutputCDR::from_boolean (TAO_ENCAP_BYTE_ORDER)
&& enc << TAO_OutputCDR::from_string (this->attributes_.id (), 0)
&& enc << TAO_OutputCDR::from_string (this->attributes_.name (), 0)
&& marshal (enc,
Traits<StringType>::get_typecode (this->content_type_),
offset + enc.total_length ())
&& cdr << static_cast<CORBA::ULong> (enc.total_length ())
&& cdr.write_octet_array_mb (enc.begin ());
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
void
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::tao_duplicate (void)
{
this->RefCountPolicy::add_ref ();
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
void
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::tao_release (void)
{
this->RefCountPolicy::remove_ref ();
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
CORBA::Boolean
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::equal_i (CORBA::TypeCode_ptr tc) const
{
// The CORBA::TypeCode base class already verified equality of the
// base attributes (id and name). Perform an equality comparison of
// the content.
CORBA::TypeCode_var rhs_content_type = tc->content_type ();
return
Traits<StringType>::get_typecode (this->content_type_)->equal (
rhs_content_type.in ());
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
CORBA::Boolean
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::equivalent_i (CORBA::TypeCode_ptr) const
{
// Equivalence already verified in the base class
// CORBA::TypeCode::equivalent() method.
return true;
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
CORBA::TypeCode_ptr
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::get_compact_typecode_i (void) const
{
TAO_TypeCodeFactory_Adapter * const adapter =
ACE_Dynamic_Service<TAO_TypeCodeFactory_Adapter>::instance (
TAO_ORB_Core::typecodefactory_adapter_name ());
if (adapter == 0)
{
throw ::CORBA::INITIALIZE ();
}
CORBA::TypeCode_var compact_content_type =
Traits<StringType>::get_typecode (
this->content_type_)->get_compact_typecode ();
if (this->kind_ == CORBA::tk_alias)
{
return adapter->create_alias_tc (this->attributes_.id (),
"", /* empty name */
compact_content_type.in ());
}
else
{
return adapter->create_value_box_tc (this->attributes_.id (),
"", /* empty name */
compact_content_type.in ());
}
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
char const *
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::id_i (void) const
{
// Ownership is retained by the TypeCode, as required by the C++
// mapping.
return this->attributes_.id ();
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
char const *
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::name_i (void) const
{
// Ownership is retained by the TypeCode, as required by the C++
// mapping.
return this->attributes_.name ();
}
template<typename StringType,
typename TypeCodeType,
class RefCountPolicy>
CORBA::TypeCode_ptr
TAO::TypeCode::Alias<StringType,
TypeCodeType,
RefCountPolicy>::content_type_i (void) const
{
return
CORBA::TypeCode::_duplicate (
Traits<StringType>::get_typecode (this->content_type_));
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_ALIAS_TYPECODE_CPP */
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