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https://issues.apache.org/jira/browse/MYFACES-3049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12997347#comment-12997347
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Jan-Kees van Andel commented on MYFACES-3049:
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Not sure if we can do this. You added a null-check already to prevent BV to
validate for example Collections. So adding this fallback will probably break
this, right?
> Bean Validation doesn't work with Glassfish el-impl-2.2
> -------------------------------------------------------
>
> Key: MYFACES-3049
> URL: https://issues.apache.org/jira/browse/MYFACES-3049
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.4
> Environment: Tomcat 2.0.29
> Reporter: Jan-Kees van Andel
>
> I have this expression in my Facelet: #{newPaymentBean.payment.toAccount}
> "payment" resolves to the following:
> @Entity
> public class Payment implements Serializable {
> // More stuff...
> @NotNull @AccountNumber private String toAccount;
> // More stuff...
> }
> When debugging in javax.faces.validator._BeanValidatorUELUtils, I noticed the
> following on line 47 "ValueReference valueReference =
> valueExpression.getValueReference(elCtx);":
> * With Glassfish EL, "valueReference.property" is null. This causes the
> BeanValidator to return at line 161, and to skip validation.
> "valueReference.base" points to the Payment object btw.
> * With JUEL 2.2.3, "valueReference.property" is "toAccount", which is correct
> AFAIK.
> I'm not sure whether this is a MyFaces or EL issue. I remember that when I
> wrote the BeanValidator, that the spec literally said what to do. See:
> http://javaserverfaces.java.net/nonav/docs/2.0/javadocs/javax/faces/validator/BeanValidator.html#validate(javax.faces.context.FacesContext,
> javax.faces.component.UIComponent, java.lang.Object)
> So I guess this is an EL implementation issue, but I filed it nevertheless,
> at least for archiving purposes...
> WDYT?
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