[richfaces-issues] [JBoss JIRA] Closed: (RF-7234) Bean Validation doesn't work without groups

[Alexander Dubovsky (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-7234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Dubovsky closed RF-7234.
----------------------------------

    Assignee: Nick Belaevski  (was: Alexander Dubovsky)


> Bean Validation doesn't work without groups
> -------------------------------------------
>
>                 Key: RF-7234
>                 URL: https://jira.jboss.org/jira/browse/RF-7234
>             Project: RichFaces
>          Issue Type: Patch
>          Components: component-a4j-core
>    Affects Versions: 3.3.1
>            Reporter: Juergen Zimmermann
>            Assignee: Nick Belaevski
>             Fix For: 3.3.2.CR1
>
>
> When using Bean Validation for POJO classes without groups I get the stacktrace below. This fix is related to line 83 in the file org/richfaces/validator/BeanValidator.java
> ADD TO THE IF STATEMENT THIS ELSE BRANCH:
> else groups = new Class<?>[0];
> Stacktrace when having no group:
> Caused by: java.lang.IllegalArgumentException: null passed as group name
> 	at org.hibernate.validation.engine.ValidatorImpl.determineGroupExecutionOrder(ValidatorImpl.java:161)
> 	at org.hibernate.validation.engine.ValidatorImpl.validateProperty(ValidatorImpl.java:124)
> 	at org.richfaces.validator.BeanValidator.validate(BeanValidator.java:41)
> 	at org.richfaces.validator.ObjectValidator$ValidationResolver.setValue(ObjectValidator.java:411)
> 	at org.apache.el.parser.AstValue.setValue(AstValue.java:142)
> 	at org.apache.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:249)
> 	at com.sun.facelets.el.TagValueExpression.setValue(TagValueExpression.java:93)
> 	at org.richfaces.validator.ObjectValidator.validate(ObjectValidator.java:117)
> 	at org.richfaces.validator.FacesBeanValidator.validate(FacesBeanValidator.java:101)
> 	at org.richfaces.component.html.HtmlInputText.validateValue(HtmlInputText.java:52)
> 	at javax.faces.component.UIInput.validate(UIInput.java:875)
> 	at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
> 	at javax.faces.component.UIInput.processValidators(UIInput.java:672)
> 	at org.ajax4jsf.component.UIAjaxRegion$2.invokeContextCallback(UIAjaxRegion.java:59)
> 	at org.ajax4jsf.component.ContextCallbackWrapper.invokeContextCallback(ContextCallbackWrapper.java:44)
> 	at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:711)
> 	... 47 more

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