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https://issues.apache.org/jira/browse/BVAL-107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13400777#comment-13400777
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Matt Benson commented on BVAL-107:
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Hi, guys. This was a documentation oversight on my part. It was determined
that, method validation being an optional feature, it was reasonable that the
user be required to explicitly enable it, so in v0.4, you need to set the
property {{apache.bval.metabean-factory-classnames}} to
{{org.apache.bval.jsr303.extensions.MethodValidatorMetaBeanFactory}}. The way
this was done on-the-fly at runtime was a little ugly in the code IMO. It may
be possible to reenable the functionality for future versions; in any event
method validation will be available by default when Apache BVal implements the
forthcoming Bean Validation 1.1 specification. I'll leave this issue open
until we determine whether and how we can reenable.
> Validation of Return-Values
> ---------------------------
>
> Key: BVAL-107
> URL: https://issues.apache.org/jira/browse/BVAL-107
> Project: BVal
> Issue Type: Bug
> Components: jsr303
> Affects Versions: 0.4
> Environment: JDK 1.6, Windows, Eclipse 3.7
> Reporter: Sascha Vujevic
> Assignee: Matt Benson
> Attachments: ValidationTest.jar, bval.zip
>
>
> In the Test i have attached i have a @Size-Constraint on a method for
> validation of the returnvalue. In version 0.3 of bval-jsr303 it worked.
> In version 0.4 there is a change in the code:
> The method
> org.apache.bval.jsr303.extensions.patchFactoryContextForMethodValidation is
> no longer activ. Therefore all Jsr303MetaBeanFactory were no longer changed
> to MethodValidatorMetaBeanFactory.
> This has the affect that the method hasValidationConstraintsDefined() is used
> from Jsr303MetaBeanFactory which checks if there is a Constraint on the
> Method. If it is, a exception is thrown "Property %myMethod% does not follow
> javabean conventions".
> Mayby i use the annotions for validating returnvalues in a wrong way.
> I have attached an example.
> Thank you for your help.
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