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// This may look like C, but it's really -*- C++ -*-
// ============================================================================
//
// = LIBRARY
// TAO
//
// = FILENAME
// request.h
//
// = DESCRIPTION
//
// Header file for Win32 C/C++/COM interface to CORBA's Dynamic
// Invocation Interface "Request" type.
//
// = AUTHOR
// Copyright 1994-1995 by Sun Microsystems, Inc.
//
// ============================================================================
#if !defined (TAO_REQUEST_H)
# define TAO_REQUEST_ H
class TAO_Export CORBA_Request
{
public:
CORBA::Object_ptr target (void) const { return target_; }
// Return the target of this request.
const CORBA::Char *operation (void) const { return opname_; }
// Return the operation name for the request.
CORBA::NVList_ptr arguments (void) { return args_; }
// Return the arguments for the request.
CORBA::NamedValue_ptr result (void) { return result_; }
// Return the result for the request.
CORBA::ExceptionList_ptr exceptions (void) { return &exceptions_; }
// Return the exceptions resulting from this request.
CORBA::Environment *env (void) { return &env_; }
// Return the <Environment> for this request.
void invoke (void);
// Perform method resolution and invoke an appropriate method. If
// the method returns successfully, its result is placed in the
// result argument specified on <create_request>. The behavior is
// undefined if this <Request> has already been used with a previous
// call to <invoke>, <send>, or <send_multiple_requests>.
void send_oneway (void);
// Send a oneway request.
// = Stuff required for COM IUnknown support
CORBA::ULong AddRef (void);
CORBA::ULong Release (void);
private:
friend class CORBA_Object;
CORBA_Request (CORBA::Object_ptr obj,
const CORBA::Char *op,
CORBA::NVList_ptr args,
CORBA::NamedValue_ptr result,
CORBA::Flags flags);
CORBA_Request (CORBA::Object_ptr obj,
const CORBA::Char *op);
~CORBA_Request (void);
CORBA::Object_ptr target_;
const CORBA::Char *opname_;
CORBA::NVList_ptr args_;
CORBA::NamedValue_ptr result_;
CORBA::Flags flags_;
CORBA::Environment env_;
CORBA::ExceptionList exceptions_;
CORBA::ULong refcount_;
};
#endif /* TAO_REQUEST_H */
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