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https://issues.apache.org/jira/browse/MYFACES-2621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12850895#action_12850895
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Jakob Korherr commented on MYFACES-2621:
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Looking at all the different ValueExpression wrappers I figured out the
following:
TagValueExpression - needed for bean validation: created TagValueExpressionUEL
LocationValueExpression - needed for bean validation: created
LocationValueExpressionUEL
ValueBindingToValueExpression - not needed: only used in ApplicationImpl to
create a component with a binding
MappedValueExpression, IndexedValueExpression, IteratedValueExpression - not
needed: only used for c:forEach and bean validation does not work with
properties of Map, List, array... because they can't be annotated
LiteralValueExpression - not needed: bean validation only works for "real"
properties of a class
So I'll commit the solution with TagValueExpressionUEL and
LocationValueExpressionUEL.
> BeanValidation does not work with Unified EL 2.2
> ------------------------------------------------
>
> Key: MYFACES-2621
> URL: https://issues.apache.org/jira/browse/MYFACES-2621
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.0-beta-3
> Environment: bean validation 1.0.0.GA, unified el 2.2
> Reporter: Jakob Korherr
> Assignee: Jakob Korherr
>
> When using the new Unified EL 2.2, BeanValidation does not work, because
> _BeanValidatorUELUtils.getUELValueReferenceWrapper() always returns null.
> See also the related thread on the mailing list:
> http://www.mail-archive.com/[email protected]/msg55250.html
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