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// -*- 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 Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library. If not, see http://www.gnu.org/licenses/
//
//
// Description:
// CORBA::Request
//
#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&);
};
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