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
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