1 files changed, 148 insertions, 0 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_exception/exception_ch.cpp b/TAO/TAO_IDL/be/be_visitor_exception/exception_ch.cpp
new file mode 100644
index 00000000000..fb1da0bd83e
--- /dev/null
+++ b/TAO/TAO_IDL/be/be_visitor_exception/exception_ch.cpp
@@ -0,0 +1,148 @@
+//
+// $Id$
+//
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO IDL
+//
+// = FILENAME
+//    exception_ch.cpp
+//
+// = DESCRIPTION
+//    Visitor generating code for Exception in the client header
+//
+// = AUTHOR
+//    Aniruddha Gokhale
+//
+// ============================================================================
+
+#include "be_visitor_typecode/typecode_decl.h"
+#include "global_extern.h"
+#include "utl_err.h"
+
+ACE_RCSID (be_visitor_exception,
+           exception_ch,
+           "$Id$")
+
+// ******************************************************
+// For client header.
+// ******************************************************
+
+be_visitor_exception_ch::be_visitor_exception_ch (be_visitor_context *ctx)
+  : be_visitor_exception (ctx)
+{
+}
+
+be_visitor_exception_ch::~be_visitor_exception_ch (void)
+{
+}
+
+// Visit the Exception node and its scope.
+int be_visitor_exception_ch::visit_exception (be_exception *node)
+{
+  if (node->cli_hdr_gen () || node->imported ())
+    {
+      return 0;
+    }
+
+  TAO_OutStream *os = this->ctx_->stream ();
+
+  *os << be_nl << be_nl << "// TAO_IDL - Generated from" << be_nl
+      << "// " << __FILE__ << ":" << __LINE__;
+
+  os->gen_ifdef_macro (node->flat_name ());
+
+  *os << be_nl << be_nl << "class " << be_global->stub_export_macro ()
+            << " " << node->local_name ()
+            << " : public ::CORBA::UserException" << be_nl;
+  *os << "{" << be_nl
+      << "public:" << be_idt_nl;
+
+  // Generate code for field members.
+  if (this->visit_scope (node) == -1)
+    {
+      ACE_ERROR_RETURN ((LM_ERROR,
+                         "(%N:%l) be_visitor_exception_ch::"
+                         "visit_exception - "
+                         "codegen for scope failed\n"),
+                        -1);
+    }
+
+  *os << be_nl;
+
+  // Constructors and destructor.
+  *os << node->local_name () << " (void);" << be_nl
+      << node->local_name () << " (const " << node->local_name ()
+      << " &);" << be_nl
+      << "~" << node->local_name () << " (void);\n" << be_nl;
+
+  // Assignment operator.
+  *os << node->local_name () << " &operator= (const "
+      << node->local_name () << " &);" << be_nl << be_nl;
+
+  if (be_global->any_support ())
+    {
+      *os << "static void _tao_any_destructor (void *);" << be_nl << be_nl;
+    }
+
+
+  *os << "static " << node->local_name ()
+      << " *_downcast ( ::CORBA::Exception *);" << be_nl
+      << "static const " << node->local_name ()
+      << " *_downcast ( ::CORBA::Exception const *);" << be_nl << be_nl;
+
+  *os << "static ::CORBA::Exception *_alloc (void);" << be_nl << be_nl;
+
+  *os << "virtual ::CORBA::Exception *"
+      << "_tao_duplicate (void) const;\n" << be_nl
+      << "virtual void _raise (void) const;\n" << be_nl
+      << "virtual void _tao_encode (TAO_OutputCDR &cdr) const;" << be_nl
+      << "virtual void _tao_decode (TAO_InputCDR &cdr);" << be_nl;
+
+  // Generate constructor that takes each member as a parameter. We need a
+  // new state. Such a constructor exists if we have members.
+  if (node->member_count () > 0)
+    {
+      be_visitor_context ctx (*this->ctx_);
+      ctx.state (TAO_CodeGen::TAO_EXCEPTION_CTOR_CH);
+      be_visitor_exception_ctor visitor (&ctx);
+
+      if (node->accept (&visitor) == -1)
+        {
+          ACE_ERROR_RETURN ((LM_ERROR,
+                             "(%N:%l) be_visitor_exception::"
+                             "visit_exception - "
+                             "codegen for ctor failed\n"),
+                            -1);
+        }
+    }
+
+  if (be_global->tc_support ())
+    {
+      *os << be_nl << be_nl
+          << "virtual ::CORBA::TypeCode_ptr _tao_type (void) const;";
+    }
+
+  *os << be_uidt_nl << "};";
+
+  if (be_global->tc_support ())
+    {
+      be_visitor_context ctx (*this->ctx_);
+      be_visitor_typecode_decl visitor (&ctx);
+
+      if (node->accept (&visitor) == -1)
+        {
+          ACE_ERROR_RETURN ((LM_ERROR,
+                              "(%N:%l) be_visitor_exception_ch::"
+                              "visit_exception - "
+                              "TypeCode declaration failed\n"),
+                            -1);
+        }
+    }
+
+  os->gen_endif ();
+  node->cli_hdr_gen (1);
+  return 0;
+}