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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// any_op_cs.cpp
//
// = DESCRIPTION
// Visitors for generation of code for Enum for the Any operators
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_enum.h"
ACE_RCSID(be_visitor_enum, any_op_cs, "$Id$")
// ***************************************************************************
// Enum visitor for generating Any operator declarations in the client
// stubs file
// ***************************************************************************
be_visitor_enum_any_op_cs::be_visitor_enum_any_op_cs
(be_visitor_context *ctx)
: be_visitor_scope (ctx)
{
}
be_visitor_enum_any_op_cs::~be_visitor_enum_any_op_cs (void)
{
}
int
be_visitor_enum_any_op_cs::visit_enum (be_enum *node)
{
if (node->cli_stub_any_op_gen () || node->imported ())
return 0;
TAO_OutStream *os = this->ctx_->stream ();
// generate the Any <<= and >>= operator declarations
// Any <<= and >>= operators
os->indent ();
*os << "void operator<<= (CORBA::Any &_tao_any, "
<< node->name () << " _tao_elem)" << be_nl
<< "{" << be_idt_nl
<< node->name () << " *_any_val;" << be_nl
<< "ACE_NEW (_any_val, " << node->name ()
<< " (_tao_elem));" << be_nl
<< "if (!_any_val) return;" << be_nl
<< "ACE_TRY_NEW_ENV" << be_nl
<< "{" << be_idt_nl
<< "_tao_any.replace (" << node->tc_name ()
<< ", _any_val, 1, ACE_TRY_ENV);" << be_nl
<< "ACE_TRY_CHECK;" << be_uidt_nl
<< "}" << be_nl
<< "ACE_CATCHANY" << be_nl
<< "{" << be_idt_nl
<< "// free allocated storage" << be_nl
<< "delete _any_val;" << be_uidt_nl
<< "}" << be_nl
<< "ACE_ENDTRY;" << be_uidt_nl
<< "}\n" << be_nl;
*os << "CORBA::Boolean operator>>= (const CORBA::Any &_tao_any, "
<< node->name () << " &_tao_elem)" << be_nl
<< "{" << be_idt_nl
<< "ACE_TRY_NEW_ENV" << be_nl
<< "{" << be_idt_nl
<< "CORBA::TypeCode_var type = _tao_any.type ();" << be_nl
<< "if (!type->equal (" << node->tc_name ()
<< ", ACE_TRY_ENV)) return 0; // not equal" << be_nl
<< "ACE_TRY_CHECK;" << be_nl
<< "TAO_InputCDR stream (_tao_any._tao_get_cdr ());"
<< be_nl
<< "if (stream.decode (" << node->tc_name ()
<< ", &_tao_elem, 0, ACE_TRY_ENV)" << be_nl
<< " == CORBA::TypeCode::TRAVERSE_CONTINUE)" << be_nl
<< " return 1;" << be_nl
<< "ACE_TRY_CHECK;" << be_uidt_nl
<< "}" << be_nl
<< "ACE_CATCHANY" << be_nl
<< "{" << be_idt_nl
<< "return 0;" << be_uidt_nl
<< "}" << be_nl
<< "ACE_ENDTRY;" << be_nl
<< "return 0;" << be_uidt_nl
<< "}\n\n";
node->cli_stub_any_op_gen (1);
return 0;
}
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