[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-3252) org.jboss.seam.core.Validators not JSF 1.1 compliant

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-3252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-3252.
-----------------------------

    Resolution: Rejected
      Assignee: Pete Muir


Seam 2 requires JSF 1.2

> org.jboss.seam.core.Validators not JSF 1.1 compliant
> ----------------------------------------------------
>
>                 Key: JBSEAM-3252
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3252
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.2.SP1, 2.0.3.CR1, 2.1.0.A1
>         Environment: Any
>            Reporter: Richard Kennard
>            Assignee: Pete Muir
>            Priority: Minor
>   Original Estimate: 1 hour
>  Remaining Estimate: 1 hour
>
> org.jboss.seam.core.Validators.validate() seems to work by:
> a) wrapping a custom ValidatingResolver over the existing ELContext
> b) calling setValue
> c) relying on setValue triggering ValidatingResolver.setValue
> d) ValidatingResolver.setValue calls Hibernate Validator
> This works fine if the ValueExpression is a com.sun.facelets.el.TagValueExpression, as created by Facelets or some other JSF 1.2 framework.
> However, if the ValueExpression is a javax.faces.component.ValueExpressionValueBindingAdapter (a compatibility wrapper from a JSF 1.1 component) then steps c) and d) do not happen: the value is set without going through ELContext or ValidatingResolver, and so passes successfully without ever being validated.
> Perhaps an earlier version of Seam used a JSF 1.1-based approach?

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