public BindingPathConfiguration <TTargetType> HasSinglePath <TTargetType>(
Expression <Func <TStructuralType, TTargetType> > pathExpression,
bool required,
bool contained)
where TTargetType : class
{
if (pathExpression == null)
{
throw Error.ArgumentNull("pathExpression");
}
PropertyInfo pathProperty = PropertySelectorVisitor.GetSelectedProperty(pathExpression);
IList <MemberInfo> bindingPath = new List <MemberInfo>(_bindingPath);
bindingPath.Add(pathProperty);
StructuralTypeConfiguration <TTargetType> target;
if (contained)
{
target = _modelBuilder.EntityType <TTargetType>();
if (required)
{
_structuralType.ContainsRequired(pathExpression);
}
else
{
_structuralType.ContainsOptional(pathExpression);
}
}
else
{
target = _modelBuilder.ComplexType <TTargetType>();
_structuralType.ComplexProperty(pathExpression).OptionalProperty = !required;
}
return(new BindingPathConfiguration <TTargetType>(_modelBuilder, target, _navigationSource, bindingPath));
}
