private Flower CreateFlower(DataRow src)
{
Flower dest = Flower.CreateFlower(src[FLOWER_NAME_FIELD].ToString());
dest.Price = int.Parse(src[FLOWER_PRICE_FIELD].ToString());
dest.Currency = (Currency)Enum.Parse(typeof(Currency), src[FLOWER_CURRENCY_FIELD].ToString());
dest.Colour = (Colour)Enum.Parse(typeof(Colour), src[FLOWER_COLOUR_FIELD].ToString());
return(dest);
}
private Flower CreateFlowerFromFileString(string[] values, string[] headers)
{
Flower flower = null;
for (int i = 0; i < values.Length; i++)
{
string value = values[i];
string header = headers[i];
switch (header)
{
case "Name":
flower = Flower.CreateFlower(value);
break;
case "Price":
if (flower == null)
{
throw new ArgumentOutOfRangeException("Header 'Name' must be the first in file headers not 'Price'");
}
flower.Price = int.Parse(value);
break;
case "Currency":
if (flower == null)
{
throw new ArgumentOutOfRangeException("Header 'Name' must be the first in file headers not 'Currency'");
}
flower.Currency = (Currency)Enum.Parse(typeof(Currency), value);
break;
case "Colour":
if (flower == null)
{
throw new ArgumentOutOfRangeException("Header 'Name' must be the first in file headers not 'Colour'");
}
flower.Colour = (Colour)Enum.Parse(typeof(Colour), value);
break;
default:
throw new FileFormatException(string.Format("Incorrect file format exception. Unexpected file column header: {0}", value));
}
}
return(flower);
}
