How to access this json class

Unity Engine
,
1

I have used simple json structures with jsonutility but now I have, IMHO, a complex json structure:

[Serializable]
public class Root
{
    public string type { get; set; }
    public Geometry geometry { get; set; }
    public Properties properties { get; set; }
}

// Root myDeserializedClass = JsonConvert.DeserializeObject<Root>(myJsonResponse);
[Serializable]
public class Data
{
    public Instant instant { get; set; }
    public Next12Hours next_12_hours { get; set; }
    public Next1Hours next_1_hours { get; set; }
    public Next6Hours next_6_hours { get; set; }
}

[Serializable]
public class Details
{
    public double air_pressure_at_sea_level { get; set; }
    public double air_temperature { get; set; }
    public double cloud_area_fraction { get; set; }
    public double relative_humidity { get; set; }
    public double wind_from_direction { get; set; }
    public double wind_speed { get; set; }
    public double precipitation_amount { get; set; }
}

[Serializable]
public class Geometry
{
    public string type { get; set; }
    public List<double> coordinates { get; set; }
}

[Serializable]
public class Instant
{
    public Details details { get; set; }
}

[Serializable]
public class Meta
{
    public DateTime updated_at { get; set; }
    public Units units { get; set; }
}

[Serializable]
public class Next12Hours
{
    public Summary summary { get; set; }
}

[Serializable]
public class Next1Hours
{
    public Summary summary { get; set; }
    public Details details { get; set; }
}

[Serializable]
public class Next6Hours
{
    public Summary summary { get; set; }
    public Details details { get; set; }
}

[Serializable]
public class Properties
{
    public Meta meta { get; set; }
    public List<Timeseries> timeseries { get; set; }
}


[Serializable]
public class Summary
{
    public string symbol_code { get; set; }
}

[Serializable]
public class Timeseries
{
    public DateTime time { get; set; }
    public Data data { get; set; }
}

[Serializable]
public class Units
{
    public string air_pressure_at_sea_level { get; set; }
    public string air_temperature { get; set; }
    public string cloud_area_fraction { get; set; }
    public string precipitation_amount { get; set; }
    public string relative_humidity { get; set; }
    public string wind_from_direction { get; set; }
    public string wind_speed { get; set; }
}

I have added the “[Serializable]”.

I have used the json2csharp.com website to generate this.

I used the same site to generate “example”:

Data data = new Data()
        {
            instant = new Instant()
            {
                details = new Details()
                {
                    air_pressure_at_sea_level = 1,
                    air_temperature = 1,
                    cloud_area_fraction = 1,
                    relative_humidity = 1,
                    wind_from_direction = 1,
                    wind_speed = 1,
                    precipitation_amount = 1,
                },
            },
            next_12_hours = new Next12Hours()
            {
                summary = new Summary()
                {
                    symbol_code = "",
                },
            },
            next_1_hours = new Next1Hours()
            {
                summary = new Summary()
                {
                    symbol_code = "",
                },
                details = new Details()
                {
                    air_pressure_at_sea_level = 1,
                    air_temperature = 1,
                    cloud_area_fraction = 1,
                    relative_humidity = 1,
                    wind_from_direction = 1,
                    wind_speed = 1,
                    precipitation_amount = 1,
                },
            },
            next_6_hours = new Next6Hours()
            {
                summary = new Summary()
                {
                    symbol_code = "",
                },
                details = new Details()
                {
                    air_pressure_at_sea_level = 1,
                    air_temperature = 1,
                    cloud_area_fraction = 1,
                    relative_humidity = 1,
                    wind_from_direction = 1,
                    wind_speed = 1,
                    precipitation_amount = 1,
                },
            },
        };

        Details details = new Details()
        {
            air_pressure_at_sea_level = 1,
            air_temperature = 1,
            cloud_area_fraction = 1,
            relative_humidity = 1,
            wind_from_direction = 1,
            wind_speed = 1,
            precipitation_amount = 1,
        };

        Geometry geometry = new Geometry()
        {
            type = "",
            coordinates = new List<double>(),
        };

        Instant instant = new Instant()
        {
            details = new Details()
            {
                air_pressure_at_sea_level = 1,
                air_temperature = 1,
                cloud_area_fraction = 1,
                relative_humidity = 1,
                wind_from_direction = 1,
                wind_speed = 1,
                precipitation_amount = 1,
            },
        };

        Meta meta = new Meta()
        {
            updated_at = DateTime.Now,
            units = new Units()
            {
                air_pressure_at_sea_level = "",
                air_temperature = "",
                cloud_area_fraction = "",
                precipitation_amount = "",
                relative_humidity = "",
                wind_from_direction = "",
                wind_speed = "",
            },
        };

        Next12Hours next12hours = new Next12Hours()
        {
            summary = new Summary()
            {
                symbol_code = "",
            },
        };

        Next1Hours next1hours = new Next1Hours()
        {
            summary = new Summary()
            {
                symbol_code = "",
            },
            details = new Details()
            {
                air_pressure_at_sea_level = 1,
                air_temperature = 1,
                cloud_area_fraction = 1,
                relative_humidity = 1,
                wind_from_direction = 1,
                wind_speed = 1,
                precipitation_amount = 1,
            },
        };

        Next6Hours next6hours = new Next6Hours()
        {
            summary = new Summary()
            {
                symbol_code = "",
            },
            details = new Details()
            {
                air_pressure_at_sea_level = 1,
                air_temperature = 1,
                cloud_area_fraction = 1,
                relative_humidity = 1,
                wind_from_direction = 1,
                wind_speed = 1,
                precipitation_amount = 1,
            },
        };

        Properties properties = new Properties()
        {
            meta = new Meta()
            {
                updated_at = DateTime.Now,
                units = new Units()
                {
                    air_pressure_at_sea_level = "",
                    air_temperature = "",
                    cloud_area_fraction = "",
                    precipitation_amount = "",
                    relative_humidity = "",
                    wind_from_direction = "",
                    wind_speed = "",
                },
            },
            timeseries = new List<Timeseries>(),
        };

        Root root = new Root()
        {
            type = "",
            geometry = new Geometry()
            {
                type = "",
                coordinates = new List<double>(),
            },
            properties = new Properties()
            {
                meta = new Meta()
                {
                    updated_at = DateTime.Now,
                    units = new Units()
                    {
                        air_pressure_at_sea_level = "",
                        air_temperature = "",
                        cloud_area_fraction = "",
                        precipitation_amount = "",
                        relative_humidity = "",
                        wind_from_direction = "",
                        wind_speed = "",
                    },
                },
                timeseries = new List<Timeseries>(),
            },
        };

        Summary summary = new Summary()
        {
            symbol_code = "",
        };

        Timeseries timeseries = new Timeseries()
        {
            time = DateTime.Now,
            data = new Data()
            {
                instant = new Instant()
                {
                    details = new Details()
                    {
                        air_pressure_at_sea_level = 1,
                        air_temperature = 1,
                        cloud_area_fraction = 1,
                        relative_humidity = 1,
                        wind_from_direction = 1,
                        wind_speed = 1,
                        precipitation_amount = 1,
                    },
                },
                next_12_hours = new Next12Hours()
                {
                    summary = new Summary()
                    {
                        symbol_code = "",
                    },
                },
                next_1_hours = new Next1Hours()
                {
                    summary = new Summary()
                    {
                        symbol_code = "",
                    },
                    details = new Details()
                    {
                        air_pressure_at_sea_level = 1,
                        air_temperature = 1,
                        cloud_area_fraction = 1,
                        relative_humidity = 1,
                        wind_from_direction = 1,
                        wind_speed = 1,
                        precipitation_amount = 1,
                    },
                },
                next_6_hours = new Next6Hours()
                {
                    summary = new Summary()
                    {
                        symbol_code = "",
                    },
                    details = new Details()
                    {
                        air_pressure_at_sea_level = 1,
                        air_temperature = 1,
                        cloud_area_fraction = 1,
                        relative_humidity = 1,
                        wind_from_direction = 1,
                        wind_speed = 1,
                        precipitation_amount = 1,
                    },
                },
            },
        };

        Units units = new Units()
        {
            air_pressure_at_sea_level = "",
            air_temperature = "",
            cloud_area_fraction = "",
            precipitation_amount = "",
            relative_humidity = "",
            wind_from_direction = "",
            wind_speed = "",
        };
    }

However I do not understand how I should use this structure. Have tested with jsonUtility, the only one I used in the past.

Can someone nice recommend me how to create code to use this structure?

Here is an example of the json input data: https://api.met.no/weatherapi/locationforecast/2.0/compact?lat=60.10&lon=9.58

2

Json.net is my recommended json library.

Data data =JsonConvert.DeserializeObject<Data>(yourJsonDataString);

Will create an instance of your Data class and populate it with data defined in your string.

1 Like
3

Thanks, that worked, now I have another problem. I will submit a new post about that.

1 Like