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//=============================================================================
/**
* @file operation_sh.cpp
*
* Visitor generating code for Operation in the server header
*
* @author Aniruddha Gokhale
*/
//=============================================================================
#include "operation.h"
be_visitor_operation_sh::be_visitor_operation_sh (be_visitor_context *ctx)
: be_visitor_operation (ctx)
{
}
be_visitor_operation_sh::~be_visitor_operation_sh ()
{
}
int
be_visitor_operation_sh::visit_operation (be_operation *node)
{
/// No server-side code generation for these implied IDL nodes.
if (node->is_sendc_ami ())
{
return 0;
}
TAO_OutStream *os = this->ctx_->stream ();
this->ctx_->node (node);
TAO_INSERT_COMMENT (os);
*os << "virtual ";
// STEP I: generate the return type.
be_type *bt = dynamic_cast<be_type*> (node->return_type ());
if (!bt)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_sh::"
"visit_operation - "
"Bad return type\n"),
-1);
}
be_visitor_context ctx (*this->ctx_);
be_visitor_operation_rettype oro_visitor (&ctx);
if (bt->accept (&oro_visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_sh::"
"visit_operation - "
"codegen for return type failed\n"),
-1);
}
// STEP 2: generate the operation name
*os << " " << node->local_name ();
// STEP 3: generate the argument list with the appropriate mapping. For these
// we grab a visitor that generates the parameter listing
ctx = *this->ctx_;
ctx.state (TAO_CodeGen::TAO_OPERATION_ARGLIST_SH);
be_visitor_operation_arglist oa_visitor (&ctx);
if (node->accept (&oa_visitor) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_sh::"
"visit_operation - "
"codegen for argument list failed\n"),
-1);
}
// Generate the corresponding static skeleton method for this operation only
// if there was no "native" type.
if (!node->has_native ())
{
*os << be_nl_2
<< "static void ";
// Check if we are an attribute node in disguise.
if (this->ctx_->attribute ())
{
// Now check if we are a "get" or "set" operation
if (node->nmembers () == 1)
{
*os << "_set_";
}
else
{
*os << "_get_";
}
}
*os << node->local_name ()
<< "_skel (" << be_idt << be_idt_nl
<< "TAO_ServerRequest &server_request," << be_nl
<< "TAO::Portable_Server::Servant_Upcall *servant_upcall," << be_nl
<< "TAO_ServantBase *servant);" << be_uidt
<< be_uidt;
}
return 0;
}
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