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//=============================================================================
/**
* @file any_op_cs.cpp
*
* Visitor for code generation of Arrays for the Any operators in the client
* stubs.
*
* @author Aniruddha Gokhale
*/
//=============================================================================
#include "array.h"
be_visitor_array_any_op_cs::be_visitor_array_any_op_cs (
be_visitor_context *ctx)
: be_visitor_decl (ctx)
{
}
int
be_visitor_array_any_op_cs::visit_array (be_array *node)
{
if (node->cli_stub_any_op_gen () || node->imported ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
TAO_INSERT_COMMENT (os);
*os << be_global->core_versioning_begin () << be_nl;
// Since we don't generate CDR stream operators for types that
// explicitly contain a local interface (at some level), we
// must override these Any template class methods to avoid
// calling the non-existent operators. The zero return value
// will eventually cause CORBA::MARSHAL to be raised if this
// type is inserted into an Any and then marshaled.
if (node->is_local ())
{
*os << be_nl_2
<< "namespace TAO" << be_nl
<< "{" << be_idt_nl
<< "template<>" << be_nl
<< "::CORBA::Boolean" << be_nl
<< "Any_Array_Impl_T<" << be_idt << be_idt_nl
<< node->name () << "_slice," << be_nl
<< node->name () << "_forany" << be_uidt_nl
<< ">::marshal_value (TAO_OutputCDR &)" << be_uidt_nl
<< "{" << be_idt_nl
<< "return false;" << be_uidt_nl
<< "}";
*os << be_nl_2
<< "template<>" << be_nl
<< "::CORBA::Boolean" << be_nl
<< "Any_Array_Impl_T<" << be_idt << be_idt_nl
<< node->name () << "_slice," << be_nl
<< node->name () << "_forany" << be_uidt_nl
<< ">::demarshal_value (TAO_OutputCDR &)" << be_uidt_nl
<< "{" << be_idt_nl
<< "return false;" << be_uidt_nl
<< "}" << be_uidt_nl
<< "}";
}
// If this is non-zero, we want to call its tc_name()
// for the TypeCode to pass to the Any operator impls.
be_typedef *td = this->ctx_->tdef ();
*os << "void operator<<= (" << be_idt << be_idt_nl
<< "::CORBA::Any &_tao_any," << be_nl
<< "const " << node->name () << "_forany &_tao_elem" << be_uidt_nl
<< ")" << be_uidt_nl
<< "{" << be_idt_nl
<< "TAO::Any_Array_Impl_T<" << be_idt << be_idt_nl
<< node->name () << "_slice," << be_nl
<< node->name () << "_forany" << be_uidt_nl
<< ">::insert ("
<< be_idt << be_idt_nl
<< "_tao_any," << be_nl
<< node->name () << "_forany::_tao_any_destructor," << be_nl
<< (td != nullptr ? td->tc_name () : node->tc_name ()) << "," << be_nl
<< "_tao_elem.nocopy ()" << be_idt_nl
<< "? _tao_elem.ptr ()" << be_nl
<< ": "
<< node->name () << "_dup (_tao_elem.in ())" << be_uidt << be_uidt_nl
<< ");" << be_uidt << be_uidt << be_uidt_nl
<< "}" << be_nl_2;
*os << "::CORBA::Boolean operator>>= (" << be_idt << be_idt_nl
<< "const ::CORBA::Any &_tao_any," << be_nl
<< node->name () << "_forany &_tao_elem" << be_uidt_nl
<< ")" << be_uidt_nl
<< "{" << be_idt_nl
<< "return" << be_idt_nl
<< "TAO::Any_Array_Impl_T<" << be_idt << be_idt_nl
<< node->name () << "_slice," << be_nl
<< node->name () << "_forany" << be_uidt_nl
<< ">::extract (" << be_idt << be_idt_nl
<< "_tao_any," << be_nl
<< node->name () << "_forany::_tao_any_destructor," << be_nl
<< (td != nullptr ? td->tc_name () : node->tc_name ()) << "," << be_nl
<< "_tao_elem.out ()" << be_uidt_nl
<< ");" << be_uidt << be_uidt << be_uidt << be_uidt_nl
<< "}";
*os << be_global->core_versioning_end () << be_nl;
node->cli_stub_any_op_gen (true);
return 0;
}
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