Method read

Engine/source/persistence/taml/json/tamlJSONReader.cpp:34–69

//-----------------------------------------------------------------------------

SimObject* TamlJSONReader::read( FileStream& stream )
{
    // Debug Profiling.
    PROFILE_SCOPE(TamlJSONReader_Read);
   
    // Read JSON file.
    const U32 streamSize = stream.getStreamSize();
    FrameTemp<char> jsonText( streamSize + 1 );
    if ( !stream.read( streamSize, jsonText ) )
    {
        // Warn!
        Con::warnf("TamlJSONReader::read() -  Could not load Taml JSON file from stream.");
        return NULL;
    }
    jsonText[streamSize] = '\0'; 

    // Create JSON document.
    rapidjson::Document document;
    document.Parse<0>( jsonText );

    // Check the document is valid.
    if ( document.GetType() != rapidjson::kObjectType )
    {
        // Warn!
        Con::warnf("TamlJSONReader::read() -  Load Taml JSON file from stream but was invalid.");
        return NULL;
    }
    
    // Parse root value.
    SimObject* pSimObject = parseType( document.MemberBegin() );

    // Reset parse.
    resetParse();

    return pSimObject;
}

//-----------------------------------------------------------------------------