1 files changed, 109 insertions, 0 deletions
diff --git a/TAO/tao/DynamicInterface/Unknown_User_Exception.h b/TAO/tao/DynamicInterface/Unknown_User_Exception.h
new file mode 100644
index 00000000000..83a6dbbcddc
--- /dev/null
+++ b/TAO/tao/DynamicInterface/Unknown_User_Exception.h
@@ -0,0 +1,109 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file   Unknown_User_Exception.h
+ *
+ *  $Id$
+ *
+ *  Defines the way an exception is reported by a DII request.
+ *
+ *
+ *  @author  Portions Copyright 1994-1995 by Sun Microsystems Inc.
+ *  @author  Portions Copyright 1997-2003 by Washington University
+ */
+//=============================================================================
+
+
+#ifndef TAO_UNKNOWN_USER_EXCEPTION_H
+#define TAO_UNKNOWN_USER_EXCEPTION_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/DynamicInterface/dynamicinterface_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+#  pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/UserException.h"
+
+#if defined (TAO_EXPORT_MACRO)
+#undef TAO_EXPORT_MACRO
+#endif
+#define TAO_EXPORT_MACRO TAO_DynamicInterface_Export
+
+#if defined (TAO_EXPORT_NESTED_CLASSES)
+#  if defined (TAO_EXPORT_NESTED_MACRO)
+#    undef TAO_EXPORT_NESTED_MACRO
+#  endif /* defined (TAO_EXPORT_NESTED_MACRO) */
+#  define TAO_EXPORT_NESTED_MACRO TAO_DynamicInterface_Export
+#endif /* TAO_EXPORT_NESTED_CLASSES */
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace CORBA
+{
+  /**
+   * @class UnknownUserException
+   *
+   * @brief UnknownUserException
+   *
+   * When user exceptions are received by a DII invocation the ORB
+   * is unable to create the exception with the right dynamic type;
+   * to workaround this problem it throws a
+   * @c CORBA::UnknownUserException that contains the exception inside
+   * an Any.
+   */
+  class TAO_DynamicInterface_Export UnknownUserException
+    : public CORBA::UserException
+  {
+  public:
+
+    /// Constructor.
+    UnknownUserException (void);
+
+    /// Constructor.
+    UnknownUserException (CORBA::Any& exception);
+
+    /// Copy constructor.
+    UnknownUserException (const UnknownUserException& e);
+
+    /// Destructor.
+    virtual ~UnknownUserException (void);
+
+    /// Return the any containing the user exception.
+    CORBA::Any& exception (void);
+
+    /// To throw an UnknownUserException of this type.
+    virtual void _raise (void) const;
+
+    virtual CORBA::Exception *_tao_duplicate (void) const;
+    virtual void _tao_encode (TAO_OutputCDR &cdr) const;
+    virtual void _tao_decode (TAO_InputCDR &cdr);
+
+    /// Narrow to an UnknowUserException.
+    static UnknownUserException * _downcast (CORBA::Exception *ex);
+    static UnknownUserException const * _downcast (CORBA::Exception const * ex);
+
+    // = TAO specific extension.
+
+    /// This class has a specific typecode.
+    virtual CORBA::TypeCode_ptr _tao_type (void) const;
+
+  private:
+    /// Holder for the actual exception.
+    CORBA::Any *exception_;
+  };
+
+  // The CORBA::UnknownUserException TypeCode.
+  extern TAO_DynamicInterface_Export TypeCode_ptr const
+    _tc_UnknownUserException;
+
+} // End CORBA namespace.
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_UNKNOWN_USER_EXCEPTION_H */