instance.Key.Column("ParentId") should do the trick
On Wed, Aug 19, 2009 at 2:01 PM, Richard Evans <[email protected]>wrote:
>
> Thanks James for your suggestion, I have that working now.
>
> I've just got one last convention that I need to port. I've got half
> way but am stuck when it comes to the column names. I've tried
> intellisensing and looking at the API but nothing springs to mind.
> Should I be using a different convention for this type of
> functionality?
>
> public class SelfReferencingHasManyConvention : IHasManyConvention
> {
> public bool Accept(IOneToManyPart target)
> {
> return target.Member.ReflectedType == target.EntityType &&
> target.Member.Name == "Children";
> }
>
> public void Apply(IOneToManyPart target)
> {
> target.KeyColumnNames.Clear();
> target.KeyColumnNames.Add("ParentId");
> }
> }
>
> public class SelfReferencingHasManyConvention : IHasManyConvention,
> IHasManyConventionAcceptance
> {
> public void Accept
> (IAcceptanceCriteria<IOneToManyCollectionInspector> criteria)
> {
> criteria.Expect(x => (x.Member.ReflectedType ==
> x.EntityType && x.Member.Name == "Children"));
> }
>
> public void Apply(IOneToManyCollectionInstance instance)
> {
> instance.
> }
> }
>
> On Aug 19, 11:26 am, James Gregory <[email protected]> wrote:
> > I should've caught that in the first place, but your original convention
> > threw me. You'd never have a ClassMap<Enum>, so you'd never have a
> > IClassConvention for one.
> >
> > On Wed, Aug 19, 2009 at 11:25 AM, James Gregory <[email protected]
> >wrote:
> >
> > > I just had a look at that code, it's using the wrong convention.
> > > IPropertyConvention is what you'll need, and in that case you'd use
> > > CustomType for changing it's type.
> >
> > > On Wed, Aug 19, 2009 at 10:41 AM, Richard Evans <
> [email protected]
> > > > wrote:
> >
> > >> Okay, just tried this and it doesn't compile, there is no setter for
> > >> EntityType on IClassInstance.
> >
> > >> I'll have a dig around and see if there is a different way.
> >
> > >> Cheers.
> >
> > >> On Aug 18, 11:04 pm, Jim Tanner <[email protected]> wrote:
> > >> > No problem, glad to have benn helpfull.
> >
> > >> > On 18 août, 22:57, Richard Evans <[email protected]> wrote:
> >
> > >> > > i did try but i never thought to implement the
> > >> > > IClassConventionAcceptance interface. It was obvious that there
> was a
> > >> > > method missing from the interface but I couldn't work out which
> > >> > > interface I needed to implement. It's obvious now.
> >
> > >> > > Thanks for the suggestion and code sample, much appreciated.
> >
> > >> > > On Aug 18, 4:41 pm, Jim Tanner <[email protected]> wrote:
> >
> > >> > > > I had the same problem yesterdayhttp://
> > >> groups.google.com/group/fluent-nhibernate/browse_thread/thread...
> >
> > >> > > > Try this
> >
> > >> > > > public class EnumerationTypeShouldBeIntegerNotStringConvention
> > >> > > > : IClassConvention, IConventionAcceptance<IClassInspector>
> > >> > > > {
> > >> > > > public void Accept(IAcceptanceCriteria<IClassInspector>
> > >> > > > criteria)
> > >> > > > {
> > >> > > > criteria.Expect(x => x.GetType() == typeof(Enum));
> > >> > > > }
> >
> > >> > > > void IConvention<IClassInspector, IClassInstance>.Apply
> > >> > > > (IClassInstance instance)
> > >> > > > {
> > >> > > > instance.EntityType = typeof(int);
> > >> > > > }
> > >> > > > }
> >
> > >> > > > Documentation can be found herehttp://
> > >> wiki.fluentnhibernate.org/Conventions
> > >> > > > and herehttp://
> > >> wiki.fluentnhibernate.org/Conventions#Conditional_applying_of_...
> >
> > >> > > > On 18 août, 16:29, Richard Evans <[email protected]>
> wrote:
> >
> > >> > > > > We've got a convention that I'd like to port to RC1. Any
> > >> suggestions
> > >> > > > > for the best way to migrate this?
> >
> > >> > > > > public class EnumerationTypeShouldBeIntegerNotStringConvention
> :
> > >> > > > > IClassConvention
> > >> > > > > {
> > >> > > > > public bool Accept(IClassMap target)
> > >> > > > > {
> > >> > > > > return target.GetType() == typeof(Enum);
> > >> > > > > }
> >
> > >> > > > > public void Apply(IClassMap target)
> > >> > > > > {
> > >> > > > > target.SetAttribute("type", "int");
> > >> > > > > }
> >
> > >> > > > > }
> >
>
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