[seam-issues] [JBoss JIRA] Commented: (SEAMVALIDATE-14) java.lang.NullPointerException at InjectingConstraintValidatorFactory.java:47

[Gunnar Morling (JIRA)]

    [ https://issues.jboss.org/browse/SEAMVALIDATE-14?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12591943#comment-12591943 ] 

Gunnar Morling commented on SEAMVALIDATE-14:
--------------------------------------------

I had a closer look at your project. In your case JSF is getthing hold of a {{Validator}} not via CDI, but by retrieving the standard validator factory directly using the BV API. That way the {{BeanManager}} is not injected into {{InjectingConstraintValidatorFactory}}.

We'll have to find a solution for this, but do you really need dependency injection within constraint validator implementations? If not, you just could use the standard constraint validatory factory by not registering the one provided by Seam in {{validation.xml}}.

> java.lang.NullPointerException at InjectingConstraintValidatorFactory.java:47
> -----------------------------------------------------------------------------
>
>                 Key: SEAMVALIDATE-14
>                 URL: https://issues.jboss.org/browse/SEAMVALIDATE-14
>             Project: Seam Validation
>          Issue Type: Bug
>    Affects Versions: 3.0.0.CR1
>         Environment: seam-3.0.0.CR1
> org.hibernate:hibernate-validator:jar:4.2.0.Beta1
> JBoss-6.0.0.Final
> Mojarra- JSF 2.0
>            Reporter: Esteve Aviles
>            Assignee: Gunnar Morling
>
> Hi,
> I get a NullPointerException when trying to use Bean Validation with Seam 3.
> I can get Bean Validation work with Seam 3, with and without Seam Valitation. Is it required to use seam validations to enable Bean Validation basic features?
> I have enabled: validation.xml and interceptor <class>org.jboss.seam.validation.ValidationInterceptor</class>.
> With this configuration I get:
> java.lang.NullPointerException
> 	at org.jboss.seam.validation.InjectingConstraintValidatorFactory.getInstance(InjectingConstraintValidatorFactory.java:47)
> 	at org.hibernate.validator.engine.ConstraintTree.createAndInitializeValidator(ConstraintTree.java:338)
> 	at org.hibernate.validator.engine.ConstraintTree.getInitializedValidator(ConstraintTree.java:317)
> 	at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:144)
> 	at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:117)
> 	at org.hibernate.validator.metadata.MetaConstraint.validateConstraint(MetaConstraint.java:84)
> 	at org.hibernate.validator.engine.ValidatorImpl.validateValueForGroup(ValidatorImpl.java:756)
> 	at org.hibernate.validator.engine.ValidatorImpl.validateValue(ValidatorImpl.java:691)
> 	at org.hibernate.validator.engine.ValidatorImpl.validateValue(ValidatorImpl.java:155)
> 	at javax.faces.validator.BeanValidator.validate(BeanValidator.java:301)
> 	at javax.faces.component.UIInput.validateValue(UIInput.java:1142)
> 	at javax.faces.component.UIInput.validate(UIInput.java:960)
> 	at javax.faces.component.UIInput.executeValidate(UIInput.java:1204)
> 	at javax.faces.component.UIInput.processValidators(UIInput.java:693)
> 	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1081)
> 	at javax.faces.component.UIForm.processValidators(UIForm.java:240)
> 	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1081)
> 	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1081)
> 	at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1159)
> 	at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:72)
> 	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
> 	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
> 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:308)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:67)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.jboss.seam.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:75)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.jboss.seam.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:79)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:112)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
> 	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
> 	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
> 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
> 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> 	at java.lang.Thread.run(Thread.java:619)

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