private static IList <ManyToOneMapping> GetManyToOnes <T>(this NaturalIdPart <T> naturalIdPart)
{
naturalIdPart.ThrowIfNull("this");
var manyToOnesField = naturalIdPart.GetType().GetField("manyToOnes", BindingFlags.Instance | BindingFlags.NonPublic);
return((IList <ManyToOneMapping>)manyToOnesField.GetValue(naturalIdPart));
}
private static IList <PropertyMapping> GetProperties <T>(this NaturalIdPart <T> naturalIdPart)
{
naturalIdPart.ThrowIfNull("this");
var propertiesField = naturalIdPart.GetType().GetField("properties", BindingFlags.Instance | BindingFlags.NonPublic);
return((IList <PropertyMapping>)propertiesField.GetValue(naturalIdPart));
}
public static NaturalIdPart <T> Reference <T, TOther>(
this NaturalIdPart <T> naturalIdPart,
Expression <Func <T, TOther> > expression,
Action <ManyToOnePart <TOther> > manyToOneAction)
{
naturalIdPart.ThrowIfNull("this");
expression.ThrowIfNull("expression");
manyToOneAction.ThrowIfNull("manyToOneAction");
var manyToOnePart = new ManyToOnePart <TOther>(typeof(T), expression.ToMember());
manyToOneAction(manyToOnePart);
naturalIdPart.GetManyToOnes().Add((manyToOnePart as IManyToOneMappingProvider).GetManyToOneMapping());
return(naturalIdPart);
}
public static NaturalIdPart <T> Property <T>(
this NaturalIdPart <T> naturalIdPart,
Expression <Func <T, object> > expression,
Action <PropertyPart> propertyAction)
{
naturalIdPart.ThrowIfNull("this");
expression.ThrowIfNull("expression");
propertyAction.ThrowIfNull("propertyAction");
var propertyPart = new PropertyPart(expression.ToMember(), typeof(T));
propertyAction(propertyPart);
naturalIdPart.GetProperties().Add((propertyPart as IPropertyMappingProvider).GetPropertyMapping());
return(naturalIdPart);
}