[hibernate-issues] [Hibernate-JIRA] Updated: (HV-264) Implement ConstraintValidator<Email, Collection<String>>
Hardy Ferentschik (JIRA)
noreply at atlassian.com
Wed Oct 20 14:39:47 EDT 2010
[ http://opensource.atlassian.com/projects/hibernate/browse/HV-264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hardy Ferentschik updated HV-264:
---------------------------------
Assignee: (was: Hardy Ferentschik)
> 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
> Fix For: 4.2.0
>
>
> 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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