[seam-issues] [JBoss JIRA] Commented: (SEAMVALIDATE-18) ValidationExtension conflicts with Weld built-in Validator

[Franck Garcia (JIRA)]

    [ https://issues.jboss.org/browse/SEAMVALIDATE-18?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597822#comment-12597822 ] 

Franck Garcia commented on SEAMVALIDATE-18:
-------------------------------------------

Same thing here. BTW the Weld message is confusing it should be "Built-in Bean [javax.{color:green}validation{color}.Validator] with qualifiers [@Default]" but it says "Built-in Bean [javax.{color:red}validator{color}.Validator]...".In the seam-persistence module they test if they are in [EE environment like this|https://github.com/seam/persistence/blob/master/impl/src/main/java/org/jboss/seam/persistence/util/EnvironmentUtils.java#L28]. Maybe something to look after.

> ValidationExtension conflicts with Weld built-in Validator
> ----------------------------------------------------------
>
>                 Key: SEAMVALIDATE-18
>                 URL: https://issues.jboss.org/browse/SEAMVALIDATE-18
>             Project: Seam Validation
>          Issue Type: Bug
>            Reporter: Jan Groth
>            Assignee: Gunnar Morling
>
> Beeing on a project with the full Seam 3 stack, using:
> {code} 
> @Inject
> private Validator validator;
> {code} 
> results in a deployment exception:
> {{WELD-001318 Cannot resolve an ambiguous dependency between}}
> org.jboss.seam.validation.ValidationExtension$2 at 38f8cf74,
> Built-in Bean [javax.validator.Validator] with qualifiers [@Default]
> I suspect the following code from ValidationExtension.java to be unaware of the Weld built-in component "javax.validator.Validator":
> {code} 
> // do nothing, if Validator already exists
> if (!bm.getBeans(Validator.class).isEmpty()) {
> 	return;
> }
> {code} 
> If the code is executed it works fine, but it seems as if the Weld-Component is installed _after_ ValidationExtension registers its validator... 

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