Re: [Beankeeper-discussion] Enforcing uniqueness constraints?

[Brautigam R. <de...@ne...>]

Jules írta:
> I have a need to ensure that only one bean exists with a property set to 
> any specific value.  If I were using SQL directly, I'd usually approach 
> this by adding a constraint to the table that the column was unique, but 
> there doesn't seem to be any way of making beankeeper do this.
> 
> I've implemented it by locking the class, checking for existing values 
> with the attribute in question and then only creating if none exist, but 
> I'm not particularly happy with this.  Is there a better way?

I'm currently not aware of a more appropriate method to do this
unfortunately.

Robert.