TAO::TypeCode::Objref< StringType, RefCountPolicy > Class Template Reference

CORBA::TypeCode implementation for an OMG IDL object and object-like types. More...

#include <Objref_TypeCode.h>

Inheritance diagram for TAO::TypeCode::Objref< StringType, RefCountPolicy >:

[legend]Collaboration diagram for TAO::TypeCode::Objref< StringType, RefCountPolicy >:

[legend]List of all members.

@c TAO CORBA::TypeCode Template Methods
tk_abstract_interface, tk_component, tk_local_interface, tk_native and tk_objref CORBA::TypeCode -specific template methods. See also: CORBA::TypeCode
virtual CORBA::Boolean	equal_i (CORBA::TypeCode_ptr tc) const
virtual CORBA::Boolean	equivalent_i (CORBA::TypeCode_ptr tc) const
virtual CORBA::TypeCode_ptr	get_compact_typecode_i (void) const
virtual char const *	id_i (void) const
virtual char const *	name_i (void) const
Base_Attributes< StringType >	attributes_
	Base attributes (id and name).
Public Member Functions
	Objref (CORBA::TCKind kind, char const *id, char const *name)
	Constructor.
TAO-specific @c CORBA::TypeCode Methods
Methods required by TAO's implementation of the CORBA::TypeCode class. See also: CORBA::TypeCode
virtual bool	tao_marshal (TAO_OutputCDR &cdr, CORBA::ULong offset) const
	Marshal this TypeCode into a CDR output stream.
virtual void	tao_duplicate (void)
	Increase the reference count on this TypeCode.
virtual void	tao_release (void)
	Decrease the reference count on this object.

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Detailed Description

template<typename StringType, class RefCountPolicy>
class TAO::TypeCode::Objref< StringType, RefCountPolicy >

CORBA::TypeCode implementation for an OMG IDL object and object-like types.

This class implements a CORBA::TypeCode for an OMG IDL object (interface) and object-like types (abstract interface, component, home, local interface and native).

Definition at line 52 of file Objref_TypeCode.h.

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Constructor & Destructor Documentation

template<typename StringType, class RefCountPolicy>

TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO::TypeCode::Objref< StringType, RefCountPolicy >::Objref	(	CORBA::TCKind	kind,
		char const *	id,
		char const *	name
	)

Constructor.

Definition at line 9 of file Objref_TypeCode.inl.

  : ::CORBA::TypeCode (kind)
  , RefCountPolicy ()
  , attributes_ (id, name)
{
}

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Member Function Documentation

template<typename StringType, class RefCountPolicy>

CORBA::Boolean TAO::TypeCode::Objref< StringType, RefCountPolicy >::equal_i

(

CORBA::TypeCode_ptr

tc

)

const [protected, virtual]

Implements CORBA::TypeCode.

Definition at line 57 of file Objref_TypeCode.cpp.

{
  // Equality has already been established in the
  // CORBA::TypeCode base class.

  return true;
}

template<typename StringType, class RefCountPolicy>

CORBA::Boolean TAO::TypeCode::Objref< StringType, RefCountPolicy >::equivalent_i

(

CORBA::TypeCode_ptr

tc

)

const [protected, virtual]

Implements CORBA::TypeCode.

Definition at line 68 of file Objref_TypeCode.cpp.

{
  // Equivalence already verified in the base class
  // CORBA::TypeCode::equivalent() method.

  return true;
}

template<typename StringType, class RefCountPolicy>

CORBA::TypeCode_ptr TAO::TypeCode::Objref< StringType, RefCountPolicy >::get_compact_typecode_i

(

void

)

const [protected, virtual]

Implements CORBA::TypeCode.

Definition at line 80 of file Objref_TypeCode.cpp.

References CORBA::tk_abstract_interface, CORBA::tk_component, CORBA::tk_home, CORBA::tk_local_interface, CORBA::tk_native, and TAO_ORB_Core::typecodefactory_adapter_name().

{
  TAO_TypeCodeFactory_Adapter * const adapter =
    ACE_Dynamic_Service<TAO_TypeCodeFactory_Adapter>::instance (
        TAO_ORB_Core::typecodefactory_adapter_name ()
      );

  if (adapter == 0)
    {
      throw ::CORBA::INTERNAL ();
    }

  if (this->kind_ == CORBA::tk_abstract_interface)
    {
      return adapter->create_abstract_interface_tc (this->attributes_.id (),
                                                    ""  /* empty name */);
    }
  else if (this->kind_ == CORBA::tk_component)
    {
      return adapter->create_component_tc (this->attributes_.id (),
                                           ""  /* empty name */);
    }
  else if (this->kind_ == CORBA::tk_home)
    {
      return adapter->create_home_tc (this->attributes_.id (),
                                      ""  /* empty name */);
    }
  else if (this->kind_ == CORBA::tk_local_interface)
    {
      return adapter->create_local_interface_tc (this->attributes_.id (),
                                                 ""  /* empty name */);

    }
  else if (this->kind_ == CORBA::tk_native)
    {
      return adapter->create_native_tc (this->attributes_.id (),
                                        ""  /* empty name */);
    }
  else // CORBA::tk_objref
    {
      return adapter->create_interface_tc (this->attributes_.id (),
                                           ""  /* empty name */);
    }
}

template<typename StringType, class RefCountPolicy>

char const * TAO::TypeCode::Objref< StringType, RefCountPolicy >::id_i

(

void

)

const [protected, virtual]

Reimplemented from CORBA::TypeCode.

Definition at line 127 of file Objref_TypeCode.cpp.

References TAO::TypeCode::Objref< StringType, RefCountPolicy >::attributes_, and TAO::TypeCode::Base_Attributes< STRING_TYPE >::id().

{
  // Ownership is retained by the TypeCode, as required by the C++
  // mapping.
  return this->attributes_.id ();
}

template<typename StringType, class RefCountPolicy>

char const * TAO::TypeCode::Objref< StringType, RefCountPolicy >::name_i

(

void

)

const [protected, virtual]

Reimplemented from CORBA::TypeCode.

Definition at line 136 of file Objref_TypeCode.cpp.

References TAO::TypeCode::Objref< StringType, RefCountPolicy >::attributes_, and TAO::TypeCode::Base_Attributes< STRING_TYPE >::name().

{
  // Ownership is retained by the TypeCode, as required by the C++
  // mapping.
  return this->attributes_.name ();
}

template<typename StringType, class RefCountPolicy>

void TAO::TypeCode::Objref< StringType, RefCountPolicy >::tao_duplicate

(

void

)

[virtual]

Increase the reference count on this TypeCode.

Implements CORBA::TypeCode.

Definition at line 43 of file Objref_TypeCode.cpp.

{
  this->RefCountPolicy::add_ref ();
}

template<typename StringType, class RefCountPolicy>

TAO_BEGIN_VERSIONED_NAMESPACE_DECL bool TAO::TypeCode::Objref< StringType, RefCountPolicy >::tao_marshal	(	TAO_OutputCDR &	cdr,
		CORBA::ULong	offset
	)			const [virtual]

Marshal this TypeCode into a CDR output stream.

Marshal this TypeCode into the cdr output CDR stream, excluding the TypeCode kind. Existing cdr contents will not be altered. The marshaled TypeCode will be appended to the given cdr CDR output stream.

Parameters:

	cdr	Output CDR stream into which the TypeCode will be marshaled.
	offset	Number of bytes currently in the output CDR stream, including the top-level TypeCode TCKind. This argument is useful for recursive TypeCodes. TypeCodes that contain other TypeCodes should pass an updated offset value to the marshaling operation for those contained TypeCodes.

Returns:

true if marshaling was successful.

Note:

This is a TAO-specific method that is not part of the standard CORBA::TypeCode interface.

If this method returns false, the contents of the cdr output CDR stream are undefined.

Implements CORBA::TypeCode.

Definition at line 21 of file Objref_TypeCode.cpp.

References ACE_OutputCDR::begin(), TAO_ENCAP_BYTE_ORDER, ACE_OutputCDR::total_length(), and ACE_OutputCDR::write_octet_array_mb().

{
  // A tk_objref 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;

  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)
    && cdr << static_cast<CORBA::ULong> (enc.total_length ())
    && cdr.write_octet_array_mb (enc.begin ());
}

template<typename StringType, class RefCountPolicy>

void TAO::TypeCode::Objref< StringType, RefCountPolicy >::tao_release

(

void

)

[virtual]

Decrease the reference count on this object.

Implements CORBA::TypeCode.

Definition at line 50 of file Objref_TypeCode.cpp.

{
  this->RefCountPolicy::remove_ref ();
}

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Member Data Documentation

template<typename StringType, class RefCountPolicy>

Base_Attributes<StringType> TAO::TypeCode::Objref< StringType, RefCountPolicy >::attributes_ [protected]

Base attributes (id and name).

Definition at line 102 of file Objref_TypeCode.h.

Referenced by TAO::TypeCode::Objref< char const *, TAO::Null_RefCount_Policy >::id_i(), TAO::TypeCode::Objref< StringType, RefCountPolicy >::id_i(), TAO::TypeCode::Objref< char const *, TAO::Null_RefCount_Policy >::name_i(), and TAO::TypeCode::Objref< StringType, RefCountPolicy >::name_i().

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The documentation for this class was generated from the following files:

• Objref_TypeCode.h
• Objref_TypeCode.cpp
• Objref_TypeCode.inl

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