EobiHandlerManager.h

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/*
* Copyright Onix Solutions Limited [OnixS]. All rights reserved.
*
* This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
* and international copyright treaties.
*
* Access to and use of the software is governed by the terms of the applicable ONIXS Software
* Services Agreement (the Agreement) and Customer end user license agreements granting
* a non-assignable, non-transferable and non-exclusive license to use the software
* for it's own data processing purposes under the terms defined in the Agreement.
*
* Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
* of this source code or associated reference material to any other location for further reproduction
* or redistribution, and any amendments to this copyright notice, are expressly prohibited.
*
* Any reproduction or redistribution for sale or hiring of the Software not in accordance with
* the terms of the Agreement is a violation of copyright law.
*/

#pragma once

#include <vector>

#include <OnixS/Eurex/MarketData/ABI.h>
#include <OnixS/Eurex/MarketData/InterfaceDescriptorProvider.h>
#include <OnixS/Eurex/MarketData/Replay.h>

namespace OnixS
{
    namespace Eurex
    {
        namespace MarketData
        {
            class ErrorListener;
            class WarningListener;
            class ReplayListener;
            class HandlerStateListener;
            class PacketListener;
            class FeedEngine;

            namespace EOBI
            {
                struct EobiHandlerSettings;
                class EobiHandler;
                class OrderDataListener;
                class TradeDataListener;
                class StateChangeListener;
                class ReferenceDataListener;
                class SnapshotListener;
                class MessageListener;
                class OrderBookListener;

                /// EOBI Handler Manager.
                class ONIXS_EUREX_EMDI_API EobiHandlerManager
                {
                    public:
                        /// Performs instance initialization.
                        /// @param settings defines values for various options
                        /// which affect handler behavior like enabling logging
                        /// during execution of the handler.
                        explicit EobiHandlerManager (const EobiHandlerSettings& settings,
                            const std::string& = ONIXS_EUREX_EMDI_COMPILER_INFO);

                        /// Finalizes the Handler.
                        virtual ~EobiHandlerManager();

                        /// Assigns listener for errors occurred while executing handler.
                        /// It's permissible to change the listener multiple times during
                        /// handler's life-time, but only when handler is in disconnected state.
                        /// @throw OperationException if handler not disconnected
                        EobiHandlerManager& registerErrorListener (ErrorListener* listener);

                        /// Assigns listener for warnings occurred while executing handler.
                        /// It's permissible to change the listener multiple times during
                        /// handler's life-time, but only when handler is in disconnected state.
                        /// @throw OperationException if handler not disconnected
                        EobiHandlerManager& registerWarningListener (WarningListener* listener);

                        EobiHandlerManager& registerHandlerStateListener (HandlerStateListener* listener);
                        EobiHandlerManager& registerOrderDataListener (EOBI::OrderDataListener* listener);
                        EobiHandlerManager& registerTradeDataListener (EOBI::TradeDataListener* listener);
                        EobiHandlerManager& registerStateChangeListener (EOBI::StateChangeListener* listener);
                        EobiHandlerManager& registerReferenceDataListener (EOBI::ReferenceDataListener* listener);
                        EobiHandlerManager& registerSnapshotListener (EOBI::SnapshotListener* listener);
                        EobiHandlerManager& registerMessageListener (EOBI::MessageListener* listener);
                        EobiHandlerManager& registerOrderBookListener (EOBI::OrderBookListener* listener);
                        EobiHandlerManager& registerPacketListener(PacketListener* listener);


                        /// Start manager.
                        ///
                        /// @note This action is asynchronous.
                        /// @throw std::exception in case of unable to start all necessary EMDI handlers.
                        void start (const IInterfaceDescriptorProvider* provider, const MarketSegments& productNames, FeedEngine& feedEngine);

                        /// Stop manager.
                        void stop ();

                        /// Replay pcap files.
                        void replayPcap (const IInterfaceDescriptorProvider* provider, const MarketSegments& productNames, const ReplayOptions& options);

                    private:
                        EobiHandlerManager (const EobiHandlerManager&); //no implementation
                        EobiHandlerManager& operator = (const EobiHandlerManager&); //no implementation

                        void prepareHandlers(const IInterfaceDescriptorProvider* provider, const MarketSegments& productNames);

                    private:
                        struct Impl;
                        Impl* impl_;
                        ErrorListener* errorListener_;
                        WarningListener* warningListener_;
                        HandlerStateListener* handlerStateListener_;
                        EOBI::OrderDataListener* orderDataListener_;
                        EOBI::TradeDataListener* tradeDataListener_;
                        EOBI::StateChangeListener* stateChangeListener_;
                        EOBI::ReferenceDataListener* referenceDataListener_;
                        EOBI::SnapshotListener* snapshotListener_;
                        EOBI::MessageListener* messageListener_;
                        EOBI::OrderBookListener* orderBookListener_;
                        PacketListener* packetListener_;
                };
            }
        }
    }
}