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From "Matt Benson (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (BVAL-137) Apache Bean Validation fails on CDI proxies, when intergrated with Weld CDI 1.2
Date Wed, 19 Oct 2016 21:15:58 GMT

     [ https://issues.apache.org/jira/browse/BVAL-137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt Benson resolved BVAL-137.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.2

Committed revision 1765722.

Combined Romain's and Emmanuel's advice in a blind attempt to address this issue.

> Apache Bean Validation fails on CDI proxies, when intergrated with Weld CDI 1.2
> -------------------------------------------------------------------------------
>
>                 Key: BVAL-137
>                 URL: https://issues.apache.org/jira/browse/BVAL-137
>             Project: BVal
>          Issue Type: Bug
>          Components: method validation
>    Affects Versions: 1.1.0
>         Environment: Apache Bean Validation 1.1 and Weld CDI 1.2.
>            Reporter: Nathan Mittlestat
>             Fix For: 1.1.2
>
>
> When running the Bean Validation TCK using Apache Bean Validation and Weld 1.2 as the
CDI implementation the following exception occurs.
> javax.validation.ConstraintDeclarationException: @Valid on returned value can't be set
more than once
>         at org.apache.bval.jsr.BeanDescriptorImpl$ExecutableMeta.buildMethodConstraints(BeanDescriptorImpl.java:601)
>         at org.apache.bval.jsr.BeanDescriptorImpl$ExecutableMeta.buildExecutableDescriptors(BeanDescriptorImpl.java:853)
>         at org.apache.bval.jsr.BeanDescriptorImpl$ExecutableMeta.<init>(BeanDescriptorImpl.java:334)
>         at org.apache.bval.jsr.BeanDescriptorImpl$ExecutableMeta.<init>(BeanDescriptorImpl.java:321)
>         at org.apache.bval.jsr.BeanDescriptorImpl.<init>(BeanDescriptorImpl.java:110)
>         at org.apache.bval.jsr.ClassValidator.createBeanDescriptor(ClassValidator.java:674)
>         at org.apache.bval.jsr.ClassValidator.getConstraintsForClass(ClassValidator.java:266)
>         at org.apache.bval.jsr.ClassValidator.validateBean(ClassValidator.java:450)
>         at org.apache.bval.jsr.ClassValidator.validateBeanNet(ClassValidator.java:409)
>         at org.apache.bval.jsr.ClassValidator$JsrValidationCallback.validate(ClassValidator.java:1116)
>         at org.apache.bval.util.ValidationHelper.validateBeanInContext(ValidationHelper.java:88)
>         at org.apache.bval.util.ValidationHelper.validateContext(ValidationHelper.java:70)
>         at org.apache.bval.jsr.ClassValidator.validateInvocationParameters(ClassValidator.java:867)
>         at org.apache.bval.jsr.ClassValidator.validateParameters(ClassValidator.java:1046)
>         at org.apache.bval.cdi.BValInterceptor.invoke(BValInterceptor.java:132)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
>         at java.lang.reflect.Method.invoke(Method.java:620)
>         at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:74)
>         at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84)
>         at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72)
>         at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56)
>         at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79)
>         at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68)
>         at org.hibernate.beanvalidation.tck.tests.integration.cdi.executable.CalendarServiceWithCascadingReturnValue$Proxy$_$$_WeldSubclass.createValidEvent(Unknown
Source)
>         at org.hibernate.beanvalidation.tck.tests.integration.cdi.executable.ExecutableValidationTest.testCascadedReturnValueValidationOfConstrainedMethod(ExecutableValidationTest.java:152)
> This exception is due to the Weld proxy duplicating the annotations from the class being
proxied.  The issue has been brought up in both the Weld community and the Bean Validation
TCK community.  The response from both communities has been to implement Weld specific code
to handle the proxies as a special case.
> Please see the recommendation here:
> https://hibernate.atlassian.net/browse/BVTCK-69?filter=-2



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