public static void loadCache()
{
DataTable shapes = mgrDataSQL.ExecuteStoreReader("GET_ALL_SHAPE");
for (int i = 0; i < shapes.Rows.Count; i++)
{
string type = shapes.Rows[i]["type"].ToString().Trim().ToLower();
switch (type)
{
case "rectangle":
Rectangle rec = new Rectangle();
rec.setId(Convert.ToInt32(shapes.Rows[i]["id"]));
shapeMap.Add(rec.getId(), rec);
break;
case "circle":
Circle cir = new Circle();
cir.setId(Convert.ToInt32(shapes.Rows[i]["id"]));
shapeMap.Add(cir.getId(), cir);
break;
case "square":
Square square = new Square();
square.setId(Convert.ToInt32(shapes.Rows[i]["id"]));
shapeMap.Add(square.getId(), square);
break;
}
}
}