1 files changed, 135 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_component/facet_exs.cpp b/TAO/TAO_IDL/be/be_visitor_component/facet_exs.cpp
new file mode 100644
index 00000000000..7e097ed3302
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_component/facet_exs.cpp
@@ -0,0 +1,135 @@
+//
+// $Id$
+//
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO_IDL_BE
+//
+// = FILENAME
+//    facet_exs.cpp
+//
+// = DESCRIPTION
+//    Visitor generating code for facets in the exec impl source.
+//
+// = AUTHOR
+//    Jeff Parsons
+//
+// ============================================================================
+
+be_visitor_facet_exs::be_visitor_facet_exs (
+      be_visitor_context *ctx)
+  : be_visitor_component_scope (ctx),
+    op_scope_ (0),
+    comment_border_ ("//=============================="
+                     "=============================="),
+    your_code_here_ ("/* Your code here. */")
+{
+}
+
+be_visitor_facet_exs::~be_visitor_facet_exs (void)
+{
+}
+
+int
+be_visitor_facet_exs::visit_operation (be_operation *node)
+{
+  AST_Decl::NodeType nt =
+    ScopeAsDecl (node->defined_in ())->node_type ();
+
+  // Components have implied IDL operations added to the AST, but
+  // we are interested only in supported interface operations.
+  if (nt == AST_Decl::NT_component)
+    {
+      return 0;
+    }
+    
+  be_visitor_operation_exs v (this->ctx_);
+  v.scope (op_scope_);
+  return v.visit_operation (node);
+}
+
+int
+be_visitor_facet_exs::visit_attribute (be_attribute *node)
+{
+  AST_Decl::NodeType nt =
+    ScopeAsDecl (node->defined_in ())->node_type ();
+
+  // Components have implied IDL operations added to the AST, but
+  // we are interested only in supported interface operations.
+  if (nt == AST_Decl::NT_component)
+    {
+      return 0;
+    }
+    
+  be_visitor_attribute v (this->ctx_);
+  v.op_scope (op_scope_);
+  return v.visit_attribute (node);
+}
+
+int
+be_visitor_facet_exs::visit_provides (be_provides *node)
+{
+  be_type *impl = node->provides_type ();
+
+  // We don't want any '_cxx_' prefix here.
+  const char *lname =
+    impl->original_local_name ()->get_string ();
+
+  os_ << be_nl
+      << comment_border_ << be_nl
+      << "// Facet Executor Implementation Class: "
+      << lname << "_exec_i" << be_nl
+      << comment_border_;
+
+  os_ << be_nl << be_nl
+      << lname << "_exec_i::" << lname
+      << "_exec_i (void)" << be_nl
+      << "{" << be_nl
+      << "}";
+
+  os_ << be_nl << be_nl
+      << lname << "_exec_i::~" << lname
+      << "_exec_i (void)" << be_nl
+      << "{" << be_nl
+      << "}";
+
+  if (impl->node_type () == AST_Decl::NT_interface)
+    {
+      be_interface *intf =
+        be_interface::narrow_from_decl (impl);
+
+      op_scope_ = intf;
+
+      os_ << be_nl << be_nl
+          << "// Operations from ::" << intf->full_name ();
+
+      /// The overload of traverse_inheritance_graph() used here
+      /// doesn't automatically prime the queues.
+      intf->get_insert_queue ().reset ();
+      intf->get_del_queue ().reset ();
+      intf->get_insert_queue ().enqueue_tail (intf);
+
+      Component_Exec_Op_Attr_Generator op_attr_gen (this);
+
+      int status =
+        intf->traverse_inheritance_graph (op_attr_gen,
+                                          &os_,
+                                          false,
+                                          false);
+
+      if (status == -1)
+        {
+          ACE_ERROR_RETURN ((LM_ERROR,
+                             ACE_TEXT ("be_visitor_facet_exs::")
+                             ACE_TEXT ("visit_provides - ")
+                             ACE_TEXT ("traverse_inheritance_graph() ")
+                             ACE_TEXT ("failed\n")),
+                            -1);
+        }
+    }
+
+  return 0;
+}
+