NullLogger.h

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// Copyright Onix Solutions Limited [OnixS]. All rights reserved.
//
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//
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// agreements granting a non-assignable, non-transferable and non-exclusive license 
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// in the Agreement.
//
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#pragma once

#include <OnixS/CME/ConflatedUDP/Logger.h>

ONIXS_CONFLATEDUDP_NAMESPACE_BEGIN

/// Implements logging services to put data to nowhere. 
ONIXS_CONFLATEDUDP_EXPORTED_STRUCT NullLogger : Logger
{
    /// Initializes logger according to given settings.
    NullLogger()
    {
    }

    /// In fact, does nothing.
    ~NullLogger()
    {
    }

    /// Basic information on the implementation 
    /// of the logging services.
    void 
    info(
        std::string& str)
    {
        str += "OnixS Null Logger";
    }

    /// As implementation supposes no data recording,
    /// always return NULL to make logging impossible.
    LogEntry* 
    addEntry(
        LogSeverity::Enum)
    {
        return NULL;
    }
};

ONIXS_CONFLATEDUDP_NAMESPACE_END