[hibernate-issues] [Hibernate-JIRA] Updated: (HV-264) Implement ConstraintValidator<Email, Collection<String>>

[Hardy Ferentschik (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HV-264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hardy Ferentschik updated HV-264:
---------------------------------

    Fix Version/s:     (was: 4.1.0-Beta-1)
                   4.1.0

> Implement ConstraintValidator<Email, Collection<String>>
> --------------------------------------------------------
>
>                 Key: HV-264
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-264
>             Project: Hibernate Validator
>          Issue Type: New Feature
>          Components: validators
>    Affects Versions: 4.0.1.GA
>         Environment: Linux
>            Reporter: Michenaud Laurent
>            Assignee: Hardy Ferentschik
>             Fix For: 4.1.0
>
>
> Hi,
> I have a list of String in my bean :
> These strings are email and i want to validate them.
> So, i did in my bean :
> @NotEmpty
> @Email
> //@Valid <= uncommenting that line doesnot change anything.
> List<String> emails ;
> At execution, i've got the error :
> Exception in thread "main" javax.validation.UnexpectedTypeException: No validator could be found for type: java.util.List<java.lang.String>
>    at org.hibernate.validator.engine.ConstraintTree.verifyResolveWasUnique(ConstraintTree.java:236)
>    at org.hibernate.validator.engine.ConstraintTree.findMatchingValidatorClass(ConstraintTree.java:219)
>    at org.hibernate.validator.engine.ConstraintTree.getInitializedValidator(ConstraintTree.java:167)
>    at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:113)
>    at org.hibernate.validator.metadata.MetaConstraint.validateConstraint(MetaConstraint.java:121)
>    at org.hibernate.validator.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:334)
>    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForRedefinedDefaultGroup(ValidatorImpl.java:278)
>    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:260)
>    at org.hibernate.validator.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:213)
>    at org.hibernate.validator.engine.ValidatorImpl.validate(ValidatorImpl.java:119)
>    at com.adeuza.movalys.validation.hibernate.TestMain.main(TestMain.java:75)
> I don't know if it is a bug in hibernate validator. I have looked at the JSR303 and i have not seen anything
> about List of primitives. You can validate per example List<Person> with @Valid and it works well because
> the validator knows about Person class.
> I have used a little the Oval framework and with it, you can tell if the check applies to the container,
> or the values inside, or the keys(for map). I don't know if you can do that with JSR303.
> I'm interesting with your point of view.

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