/// <summary>
/// Converts the field to destination property.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="destinationType">The destination type.</param>
/// <param name="fieldDescription">The field description.</param>
/// <returns>
/// The conversion result.
/// </returns>
private static object ConvertFieldToDestinationProperty(DataContainer container, Type destinationType, Tuple<string, Type> fieldDescription)
{
if (container == null || container.Fields == null || string.IsNullOrEmpty(fieldDescription.Item1))
{
return null;
}
object sourceValue;
if (!container.Fields.TryGetValue(fieldDescription.Item1, out sourceValue) || sourceValue == null)
{
return null;
}
var sourceType = fieldDescription.Item2 ?? sourceValue.GetType();
return ReflectionUtils.ConvertValue(sourceValue, sourceType, destinationType);
}
/// <summary>
/// Converts the source property to fields.
/// </summary>
/// <param name="sourceType">Type of the property.</param>
/// <param name="sourceValue">The property value.</param>
/// <param name="container">The container.</param>
/// <param name="fieldsDescription">The fields description.</param>
private static void ConvertSourcePropertyToFields(object sourceValue, Type sourceType, DataContainer container, List<Tuple<string, Type>> fieldsDescription)
{
if (container == null || container.Fields == null)
{
return;
}
fieldsDescription.ForEach(fd =>
{
if (container.Fields.ContainsKey(fd.Item1))
{
return;
}
var value = ReflectionUtils.ConvertValue(sourceValue, sourceType, fd.Item2);
if (value != null)
{
container.Fields.Add(fd.Item1, value);
}
});
}
public void DataContainerToEntityMappingTest()
{
var container = new DataContainer
{
Fields = new Dictionary<string, object>
{
{ "order_name", "Name" },
{ "order_id", Guid.NewGuid().ToString() },
{ "order_number", 9345 },
{ "order_number_2", 9345 },
{ "order_price", decimal.MinValue },
{ "UserName", "Peter" },
{ "Time", DateTime.Now.ToString() }
}
};
Mapper.DataMapper.Initialize(new DomainMappingInitializator());
var entity = Mapper.Map<DataContainer, Entity>(container);
Assert.AreEqual(container.Fields["order_id"].ToString(), entity.Id.ToString());
Assert.AreEqual(container.Fields["order_number"], entity.Number);
Assert.AreEqual(container.Fields["order_number_2"], entity.Number);
Assert.AreEqual(container.Fields["order_name"], entity.Name);
Assert.AreEqual(container.Fields["order_price"], entity.Price);
Assert.AreEqual(container.Fields["UserName"], entity.UserName);
}
