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//=============================================================================
/**
* @file facet_exh.cpp
*
* Visitor generating code for facets in the exec impl header.
*
* @author Jeff Parsons
*/
//=============================================================================
#include "component.h"
be_visitor_facet_exh::be_visitor_facet_exh (
be_visitor_context *ctx)
: be_visitor_component_scope (ctx)
// comment_start_border_ ("/**"),
// comment_end_border_ (" */")
{
// This is initialized in the base class to svnt_export_macro()
// or skel_export_macro(), since there are many more visitor
// classes generating servant code. So we can just override
// all that here.
export_macro_ = be_global->exec_export_macro ();
}
be_visitor_facet_exh::~be_visitor_facet_exh (void)
{
}
int
be_visitor_facet_exh::visit_provides (be_provides *node)
{
be_type *impl = node->provides_type ();
const char *iname =
impl->original_local_name ()->get_string ();
ACE_CString lname_str (this->ctx_->port_prefix ());
lname_str += node->original_local_name ()->get_string ();
const char *lname = lname_str.c_str ();
AST_Decl *s = ScopeAsDecl (impl->defined_in ());
ACE_CString sname_str =
IdentifierHelper::orig_sn (s->name (), false);
const char *sname = sname_str.c_str ();
const char *global = (sname_str == "" ? "" : "::");
AST_Decl *c_scope = ScopeAsDecl (this->node_->defined_in ());
bool is_global = (c_scope->node_type () == AST_Decl::NT_root);
const char *smart_scope = (is_global ? "" : "::");
os_ << be_nl_2
<< "/// Executor implementation class for "
<< lname << " facet";
os_ << be_nl
<< "class "
<< lname << "_exec_i" << be_idt_nl
<< ": public virtual " << global << sname << "::CCM_"
<< iname << "," << be_idt_nl
<< "public virtual ::CORBA::LocalObject"
<< be_uidt << be_uidt_nl
<< "{" << be_nl
<< "public:" << be_idt_nl
<< "/// Constructor" << be_nl
<< "/// @param[in] ctx - Container context" << be_nl
<< lname << "_exec_i (" << be_idt_nl
<< smart_scope << c_scope->full_name () << "::CCM_"
<< this->node_->local_name ()
<< "_Context_ptr ctx);" << be_uidt_nl
<< "/// Destructor" << be_nl
<< "virtual ~" << lname << "_exec_i (void);";
if (impl->node_type () == AST_Decl::NT_interface)
{
be_interface *intf =
dynamic_cast<be_interface*> (impl);
os_ << be_nl_2
<< "/** @name Operations and attributes from "
<< intf->full_name () << " */" << be_nl
<< "//@{";
int const status =
intf->traverse_inheritance_graph (
be_visitor_facet_exh::method_helper,
&os_);
if (status == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("be_visitor_facet_exh::")
ACE_TEXT ("visit_provides - ")
ACE_TEXT ("traverse_inheritance_graph() ")
ACE_TEXT ("failed\n")),
-1);
}
os_ << be_nl << "//@}";
}
os_ << be_uidt << be_nl_2
<< "private:" << be_idt_nl
<< "/// Context for component instance. Used for all middleware communication." << be_nl
<< smart_scope << c_scope->full_name () << "::CCM_"
<< this->node_->local_name ()
<< "_Context_var ciao_context_;" << be_uidt_nl
<< "};";
return 0;
}
int
be_visitor_facet_exh::method_helper (be_interface *derived,
be_interface *node,
TAO_OutStream *os)
{
be_visitor_context ctx;
ctx.state (TAO_CodeGen::TAO_ROOT_IH);
ctx.interface (derived);
ctx.stream (os);
be_visitor_interface_ih visitor (&ctx);
if (visitor.visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_facet_exh::method_helper "
"- visit_scope() failed\n"),
-1);
}
return 0;
}
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