1 files changed, 111 insertions, 0 deletions
diff --git a/trunk/TAO/TAO_IDL/be/be_visitor_operation/operation_is.cpp b/trunk/TAO/TAO_IDL/be/be_visitor_operation/operation_is.cpp
new file mode 100644
index 00000000000..e3390be880f
--- /dev/null
+++ b/trunk/TAO/TAO_IDL/be/be_visitor_operation/operation_is.cpp
@@ -0,0 +1,111 @@
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    operation_is.cpp
+//
+// = DESCRIPTION
+//    Visitor generating code for Operation in the implementation skeleton
+//
+// = AUTHOR
+//   Yamuna Krishnamurthy (yamuna@cs.wustl.edu)
+//
+// ============================================================================
+
+ACE_RCSID (be_visitor_operation, 
+           operation_is, 
+           "$Id$")
+
+// ************************************************************
+// Operation visitor for implementation skeleton
+// ************************************************************
+
+be_visitor_operation_is::be_visitor_operation_is (be_visitor_context *ctx)
+  : be_visitor_operation (ctx)
+{
+}
+
+be_visitor_operation_is::~be_visitor_operation_is (void)
+{
+}
+
+int
+be_visitor_operation_is::visit_operation (be_operation *node)
+{
+  TAO_OutStream *os = this->ctx_->stream ();
+  be_interface *intf = this->ctx_->interface ();
+
+  this->ctx_->node (node); // save the node
+
+  // STEP I: generate the return type
+  be_type *bt = be_type::narrow_from_decl (node->return_type ());
+
+  if (!bt)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_operation_is::"
+                         "visit_operation - "
+                         "Bad return type\n"),
+                        -1);
+    }
+
+  if (be_global->gen_impl_debug_info ())
+    {
+      *os << "// TAO_IDL - Generated from" << be_nl
+          << "// " << __FILE__ << ":" << __LINE__ << be_nl << be_nl;
+    }
+
+  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_is::"
+                         "visit_operation - "
+                         "codegen for return type failed\n"),
+                        -1);
+    }
+
+  const char *classname = 0;
+
+  if (intf)
+    {
+      // If derived class/
+      classname = intf->flat_name ();
+    }
+  else
+    {
+      classname = ScopeAsDecl (node->defined_in ())->flat_name ();
+    }
+
+  // STEP 2: generate the operation name
+  *os << " " << be_global->impl_class_prefix () << classname
+      << be_global->impl_class_suffix () << "::" << 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_IS);
+  be_visitor_operation_arglist oa_visitor (&ctx);
+
+  if (node->accept (&oa_visitor) == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_operation_is::"
+                         "visit_operation - "
+                         "codegen for argument list failed\n"),
+                        -1);
+    }
+
+  *os << be_nl << "{" << be_idt_nl;
+  *os << "// Add your implementation here" << be_uidt_nl;
+  *os << "}" << be_nl << be_nl;
+
+  return 0;
+}
+