[ http://mc4j.org/jira/browse/STS-395?page=comments#action_10736 ]
Ben Gunter commented on STS-395:
--------------------------------
This behavior is intentional. If you apply a @Validate or @AllowBinding to the
field itself, then binding will be allowed for the field as well as its
properties. E.g.:
@Validate
@ValidateNestedProperties({
@Validate(field="iceCream"),
@Validate(field="toppings"),
@Validate(field="isMelting")
})
private Sundae s;
The idea behind this was that if the developer wants to pre-populate the "s"
field (not from a parameter) then the field can be protected from binding while
allowing its properties to be populated from parameters.
> @StrictBinding only works on nested fields, not the object itself
> -----------------------------------------------------------------
>
> Key: STS-395
> URL: http://mc4j.org/jira/browse/STS-395
> Project: Stripes
> Issue Type: Bug
> Components: Validation
> Affects Versions: Release 1.5
> Reporter: Jeff Ferber
> Assigned To: Tim Fennell
>
> This relates to Ben Gunter's @StrictBinding library, which I understand is
> being incorporated into Stripes 1.5.
> I think I found a bug.
> Although @ValidateNestedProperties correctly signals that the fields within
> are permitted for binding, StrictBinding prevents the object itself from
> binding. (Important when a TypeConverter is being used.) For example:
> @ValidateNestedProperties({
> @Validate(field="iceCream"),
> @Validate(field="toppings"),
> @Validate(field="isMelting")
> })
> private Sundae s;
> s.iceCream would bind, but s would not.
> I think I fixed it in AnnotatedBindAccessEvaluator by adding the line
> indicated below:
> for (Validate validate : validates) {
> if (validate != null)
> {
> allowGlob.add(propertyName, validate.field());
> allowGlob.add(propertyName); // <---------------
> does this fix it?
> }
> }
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