Anyone? (
On 6 December 2010 15:59, alex shubert <alex.shub...@gmail.com> wrote:
> Hello!
>
> I got a problem with type mysmatch then implementing custom component.
>
> First of all, the code^
> public class EnumCheckGroup<T extends Enum> extends
> FormComponentPanel<Collection<T>> {
> ....
> public EnumCheckGroup(final String id, final IModel<? extends
> Collection<T>> model, final Class<T> enumClass) {
> //noinspection unchecked
> super(id, (IModel<Collection<T>>) model);
>
> group = new CheckGroup<T>("checkgroup", model);
> ...
> }
>
> That model comes from:
> CompoundPropertyModel<Group> formModel = new
> CompoundPropertyModel<Group>(service.createGroup());
> ..
> EnumCheckGroup checkGroup = new EnumCheckGroup("roles",
> formModel.bind("roles"), RoleEnum.class);
>
> Roles is a set of Enum and has getter and setter like Set getRoles /
> Group setRoles(Set)
>
> all of that renders already filled Set without problems, but fails to
> set with type mismatch. PropertyResolver#setValue receives value as
> ArrayList while property is a Set.
> If I call setType(getModelObject.getClass) on CheckGroup it tryes to
> convert every Check to PersistentSet (hibernate proxy for a Set) so it
> doesnt look like a solution.
>
> Call of setType(getModelObject.getClass) in beforeRender() changes nothing.
>
> Any ideas? Thanks in advance...
> --
> Best regards
> Alex
>
--
Best regards
Alex
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