MessageListener.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 <OnixS/CME/ConflatedUDP/MarketDataListener.h>
#include <OnixS/CME/ConflatedUDP/FIX/Messages.h>

ONIXS_CONFLATEDUDPFIX_NAMESPACE_BEGIN

/// Exposes the FIX message being processed 
/// by the Handler and the packet containing it. 
ONIXS_CONFLATEDUDP_LTWT_CLASS 
MessageArgs
{
    const NetPacket& packet_;
    const Message& message_;

    // Coping/cloning is not supposed. 

    MessageArgs(
        const MessageArgs&);

    MessageArgs& 
    operator =(
        const MessageArgs&);

public:
    /// Initializes instance with given message 
    /// instance and packet containing that message. 
    MessageArgs(
        const NetPacket& packet, 
        const Message& message)
        : packet_(packet)
        , message_(message)
    {
    }

    /// Instance of packet containing the message. 
    const NetPacket& packet() const
    {
        return packet_;
    }

    /// Instance of message being processed. 
    const Message& message() const
    {
        return message_;
    }
};

/// Callbacks invoked by Handler during market data 
/// processing to reflect various stages of processing. 
/// The given listener transforms binary messages into
/// universal FIX-like interface for easier operating. 
ONIXS_CONFLATEDUDP_EXPORTED_CLASS
MessageListener 
: public MarketDataListener
{
    void
    onPacket(
        Handler&, 
        const PacketArgs&) ONIXS_CONFLATEDUDP_OVERRIDE
    {
    }

    void
    onMessage(
        Handler& handler, 
        const ChannelReset4Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                ChannelReset4(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const ChannelReset4Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                ChannelReset4(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminHeartbeat12Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminHeartbeat12(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminHeartbeat12Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminHeartbeat12(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminLogin15Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogin15(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminLogin15Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogin15(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminLogout16Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogout16(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminLogout16Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogout16(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const SecurityStatus30Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                SecurityStatus30(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const SecurityStatus30Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                SecurityStatus30(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const IncrementalRefreshLimitsBanding50Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshLimitsBanding50(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const IncrementalRefreshLimitsBanding50Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshLimitsBanding50(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminLogin408Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogin408(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminLogin408Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogin408(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminLogout409Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogout409(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminLogout409Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminLogout409(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const AdminHeartbeat410Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminHeartbeat410(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const AdminHeartbeat410Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                AdminHeartbeat410(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const InstrumentDefinitionFX63Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                InstrumentDefinitionFX63(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const InstrumentDefinitionFX63Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                InstrumentDefinitionFX63(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const IncrementalRefreshBookLongQty64Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshBookLongQty64(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const IncrementalRefreshBookLongQty64Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshBookLongQty64(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const IncrementalRefreshTradeSummaryLongQty65Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshTradeSummaryLongQty65(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const IncrementalRefreshTradeSummaryLongQty65Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                IncrementalRefreshTradeSummaryLongQty65(args.message())));
    }

    void
    onMessage(
        Handler& handler, 
        const SnapshotFullRefreshLongQty69Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onMessage(
            handler,
            MessageArgs(
                args.packet(),
                SnapshotFullRefreshLongQty69(args.message())));
    }

    void
    onEndOfMessage(
        Handler& handler, 
        const SnapshotFullRefreshLongQty69Args& args) ONIXS_CONFLATEDUDP_OVERRIDE
    {
        onEndOfMessage(
            handler,
            MessageArgs(
                args.packet(),
                SnapshotFullRefreshLongQty69(args.message())));
    }

    void onMessage(Handler&, const MultiContainerArgs&) ONIXS_CONFLATEDUDP_OVERRIDE {}
    void onEndOfMessage(Handler&, const MultiContainerArgs&) ONIXS_CONFLATEDUDP_OVERRIDE {}

public:
    /// Invoked when processing of the given message has begun. 
    virtual
    void
    onMessage(
        Handler&, 
        const MessageArgs&)
    {
    }

    /// Invoked when processing of the message is ended.
    virtual
    void
    onEndOfMessage(
        Handler&, 
        const MessageArgs&)
    {
    }
};

ONIXS_CONFLATEDUDPFIX_NAMESPACE_END