[jboss-jira] [JBoss JIRA] (WFLY-6097) Error response handling from bean validation ignores Accept header

[Gunnar Morling (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-6097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158687#comment-13158687 ] 

Gunnar Morling commented on WFLY-6097:
--------------------------------------

Ah, it appears that you are running into RESTEASY-1264. This is only triggered if the JAX-RS resource is a CDI bean (I head tried it with an EJB originally which is why I couldn't reproduce it). That issue also describes a possible work-around for the time being.

> Error response handling from bean validation ignores Accept header
> ------------------------------------------------------------------
>
>                 Key: WFLY-6097
>                 URL: https://issues.jboss.org/browse/WFLY-6097
>             Project: WildFly
>          Issue Type: Bug
>    Affects Versions: 10.0.0.Final
>         Environment: Mac OS X El Captain
> java version "1.8.0_66"
> Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
> Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
>            Reporter: Renann Prado
>            Assignee: Jason Greene
>         Attachments: delivery-optimization-ear-1.0.Final.ear
>
>
> Basically I have a very simple application that has request validation in the REST endpoints.
> According to the documentation of RESTEasy, I should get a JSON error response if I put "application/json" in Accept header in the request.
> https://docs.jboss.org/resteasy/docs/3.0.13.Final/userguide/html/Validation.html#d4e2472
> The mentioned feature worked just fine in Wildfly 9.0.2.Final. Now, however, it doesn't.
> I have tried to upgrade the dependencies in the pom.xml to use dependencies from Wildfly 10.0.0.Final, but still no luck. Though the attached application deploys just fine in Wildfly 9.0.2.Final and Wildfly 10.0.0.Final.
> In WF 9.0.2.Final I used to get the below error *JSON*
> {code:json}
> {
> 	"exception": null,
> 	"fieldViolations": [],
> 	"propertyViolations": [],
> 	"classViolations": [],
> 	"parameterViolations": [{
> 		"constraintType": "PARAMETER",
> 		"path": "registerLogisticsNetwork.arg0.name",
> 		"message": "may not be null",
> 		"value": ""
> 	}],
> 	"returnValueViolations": []
> }
> {code}
> In WF 10.0.0.Final I get this:
> {code}
> [PARAMETER]
> [registerLogisticsNetwork.arg0.name]
> [may not be null]
> []
> {code}



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