// -*- Mode: C++; -*- // Package : omniORB // CORBA_Request.h Created on: 2001/08/17 // Author : Duncan Grisby (dpg1) // // Copyright (C) 2001 AT&T Laboratories Cambridge // // This file is part of the omniORB library // // The omniORB library is free software; you can redistribute it and/or // modify it under the terms of the GNU Library General Public // License as published by the Free Software Foundation; either // version 2 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Library General Public License for more details. // // You should have received a copy of the GNU Library General Public // License along with this library; if not, write to the Free // Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA // // // Description: // CORBA::Request // /* $Log: CORBA_Request.h,v $ Revision 1.1.4.1 2003/03/23 21:04:23 dgrisby Start of omniORB 4.1.x development branch. Revision 1.1.2.2 2001/11/06 15:41:34 dpg1 Reimplement Context. Remove CORBA::Status. Tidying up. Revision 1.1.2.1 2001/08/17 13:39:48 dpg1 Split CORBA.h into separate bits. */ #ifndef INSIDE_OMNIORB_CORBA_MODULE # error "Must only be #included by CORBA.h" #endif ////////////////////////////////////////////////////////////////////// /////////////////////////////// Request ////////////////////////////// ////////////////////////////////////////////////////////////////////// class Request { public: virtual ~Request(); virtual Object_ptr target() const = 0; virtual const char* operation() const = 0; virtual NVList_ptr arguments() = 0; virtual NamedValue_ptr result() = 0; virtual Environment_ptr env() = 0; virtual ExceptionList_ptr exceptions() = 0; virtual ContextList_ptr contexts() = 0; virtual Context_ptr ctx() const = 0; virtual void ctx(Context_ptr) = 0; virtual Any& add_in_arg() = 0; virtual Any& add_in_arg(const char* name) = 0; virtual Any& add_inout_arg() = 0; virtual Any& add_inout_arg(const char* name) = 0; virtual Any& add_out_arg() = 0; virtual Any& add_out_arg(const char* name) = 0; virtual void set_return_type(TypeCode_ptr tc) = 0; virtual Any& return_value() = 0; virtual void invoke() = 0; virtual void send_oneway() = 0; virtual void send_deferred() = 0; virtual void get_response() = 0; virtual Boolean poll_response() = 0; virtual Boolean NP_is_nil() const = 0; virtual Request_ptr NP_duplicate() = 0; static Request_ptr _duplicate(Request_ptr); static Request_ptr _nil(); static inline _CORBA_Boolean PR_is_valid(Request_ptr p ) { return ((p) ? (p->pd_magic == PR_magic) : 1); } static _dyn_attr const _CORBA_ULong PR_magic; protected: Request() { pd_magic = PR_magic; } private: _CORBA_ULong pd_magic; Request(const Request&); Request& operator=(const Request&); };