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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// exceptlist_cs.cpp
//
// = DESCRIPTION
// Visitor generating code for the list of exceptions that an operation
// raises.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_operation.h"
ACE_RCSID(be_visitor_operation, exceptlist_cs, "$Id$")
// ****************************************************************************
// visitor to generate the exception list for operations
// ****************************************************************************
be_visitor_operation_exceptlist_cs::be_visitor_operation_exceptlist_cs (be_visitor_context
*ctx)
: be_visitor_decl (ctx)
{
}
be_visitor_operation_exceptlist_cs::~be_visitor_operation_exceptlist_cs (void)
{
}
int
be_visitor_operation_exceptlist_cs::visit_operation (be_operation *node)
{
TAO_OutStream *os = this->ctx_->stream (); // grab the out stream
// don't do anything if the exception list is empty
if (node->exceptions ())
{
os->indent ();
#if 0
*os << "static CORBA::TypeCode_ptr " << "_tao_" << node->flatname ()
<< "_exceptlist [] = {" << be_idt_nl;
#endif
*os << "static TAO_Exception_Data " << "_tao_" << node->flatname ()
<< "_exceptiondata [] = " << be_nl;
*os << "{" << be_idt_nl;
// initialize an iterator to iterate thru the exception list
UTL_ExceptlistActiveIterator *ei;
ACE_NEW_RETURN (ei,
UTL_ExceptlistActiveIterator (node->exceptions ()),
-1);
// continue until each element is visited
while (!ei->is_done ())
{
be_exception *excp = be_exception::narrow_from_decl (ei->item ());
if (excp == 0)
{
delete ei;
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_exceptlist_cs"
"visit_operation - "
"codegen for scope failed\n"), -1);
}
*os << "{";
*os << excp->tc_name ();
*os << ", ";
*os << excp->name () << "::_alloc}";
ei->next ();
if (!ei->is_done ())
{
*os << ",\n";
os->indent ();
}
// except the last one is processed?
} // end of while loop
delete ei;
*os << be_uidt_nl << "};\n\n";
} // end of if
return 0;
}
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