what is ActivityType ?
On Wed, May 4, 2011 at 8:17 AM, Luka <[email protected]> wrote:
> hi, Fabio
>
> I have corrected my scenario like this:
> mapper.Class<Activity>(map =>
> {
> map.Discriminator(dm =>
> {
>
> dm.Column("DISCRIMINATOR_TYPE");
>
> dm.Type(typeof(System.Int32));
> dm.NotNullable(true);
> });
> });
> mapper.Subclass<FormActivity>(map=>map.DiscriminatorValue(ActivityType.Form
> ));
>
> Now discriminator is not a Property anymore. But I get same error.
>
> On May 4, 12:59 pm, Fabio Maulo <[email protected]> wrote:
> > The discriminator *can't* be a property.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > On Wed, May 4, 2011 at 6:18 AM, Luka <[email protected]> wrote:
> > > Hi,
> > > I have this scenarion:
> >
> > > A table:
> >
> > > Activity
> > > .Id : Guid
> > > .Type: int
> > > .Title: nvarchar(20)
> > > ...
> >
> > > Classes
> > > public class Activity: Entity
> > > {
> > > public virtual ActivityType Type {get;set;}
> > > public virtual string Title {get;set;}
> > > }
> >
> > > public class FormActivity: Activity
> > > {
> >
> > > }
> >
> > > and a mapping:
> > > mapper.Class<Activity>(map =>
> > > {
> >
> > > map.Discriminator(dm=>dm.Column("TYPE"));
> > > });
> >
> > >
> mapper.Subclass<FormActivity>(map=>map.DiscriminatorValue(ActivityType.Form
> ));
> >
> > > When building SessionFactory I get Exception
> >
> > > System.InvalidOperationException: Sequence contains more than one
> > > matching element
> > > It throws when get on this line:
> >
> > >
> mapper.Subclass<FormActivity>(map=>map.DiscriminatorValue(ActivityType.Form
> ));
> >
> > > what am I doing wrong?
> >
> > > --
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> >
> > --
> > Fabio Maulo
>
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