[jboss-jira] [JBoss JIRA] (AS7-6643) Consider JSF/Groovy support

Stan Silvert (JIRA) jira-events at lists.jboss.org
Thu Apr 11 14:38:56 EDT 2013 

    [ https://issues.jboss.org/browse/AS7-6643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12766595#comment-12766595 ] 

Stan Silvert commented on AS7-6643:
-----------------------------------

Looks like the best way to get rid of this message is to put a filter in the beans.xml shipped in the jsf impl jar.  I'll do a filter the next time I release a JBoss/Mojarra version.
{noformat}
<beans xmlns="http://java.sun.com/xml/ns/javaee" 
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
       xmlns:weld="http://jboss.org/schema/weld/beans" 
       xsi:schemaLocation="
          http://java.sun.com/xml/ns/javaee http://docs.jboss.org/cdi/beans_1_0.xsd
          http://jboss.org/schema/weld/beans http://jboss.org/schema/weld/beans_1_1.xsd">  

  <weld:scan>
    <weld:exclude name="com.sun.faces.scripting.groovy.*"/>
  </weld:scan>
</beans>
{noformat}
                
> Consider JSF/Groovy support
> ---------------------------
>
>                 Key: AS7-6643
>                 URL: https://issues.jboss.org/browse/AS7-6643
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: JSF
>            Reporter: Stan Silvert
>            Assignee: Stan Silvert
>
> Mojarra JSF includes the ability to use Groovy as an alternative to Java.  Since the work is already done for JSF integration, we might want to include it.  Presumably, this would only require shipping a Groovy runtime.
> Currently, there is a bug in Mojarra 2.2 that, when running a CDI app, produces a stack trace saying that Mojarra/Weld can't find the Groovy classloader.  This error does not cause any real problems with the app, but it needs to be addressed upstream in Mojarra.
> {noformat}
> 13:34:32,234 INFO  [org.jboss.weld.ClassLoading] (MSC service thread 1-6) WELD-000119 Not generating any bean definitions from com.sun.faces.scripting.groovy.GroovyHelper
> Impl$MojarraGroovyClassLoader because of underlying class loading error
> 13:34:32,239 INFO  [org.jboss.weld.ClassLoading] (MSC service thread 1-6) catching: org.jboss.weld.resources.spi.ResourceLoadingException: Error loading class com.sun.fac
> es.scripting.groovy.GroovyHelperImpl$MojarraGroovyClassLoader
>         at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:167) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.bootstrap.BeanDeployer.loadWeldClass(BeanDeployer.java:116) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:79) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:135) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.bootstrap.BeanDeployment.createBeans(BeanDeployment.java:184) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:349) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:63) [jboss-as-weld-8.0.0.Alpha1-SNAPSHOT.jar:8.0.0.Alpha1-SNAPSHOT]
>         at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1974)
>         at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1907)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_15]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_15]
>         at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_15]
> Caused by: java.lang.NoClassDefFoundError: groovy/lang/GroovyClassLoader
>         at java.lang.Class.getDeclaredFields0(Native Method) [rt.jar:1.7.0_15]
>         at java.lang.Class.privateGetDeclaredFields(Class.java:2317) [rt.jar:1.7.0_15]
>         at java.lang.Class.getDeclaredFields(Class.java:1762) [rt.jar:1.7.0_15]
>         at org.jboss.weld.util.reflection.SecureReflections$4.work(SecureReflections.java:105) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.util.reflection.SecureReflections$4.work(SecureReflections.java:102) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.util.reflection.SecureReflectionAccess.runAndWrap(SecureReflectionAccess.java:63) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.util.reflection.SecureReflections.getDeclaredFields(SecureReflections.java:102) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.introspector.jlr.WeldClassImpl.<init>(WeldClassImpl.java:155) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.introspector.jlr.WeldClassImpl.of(WeldClassImpl.java:121) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:59) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:50) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:358)
>         at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:184)
>         at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153)
>         at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:69)
>         at com.google.common.collect.ComputingConcurrentHashMap$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:396)
>         at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:163) [weld-core-1.1.12.Final.jar:2013-04-11 12:58]
>         ... 11 more
> Caused by: java.lang.ClassNotFoundException: groovy.lang.GroovyClassLoader from [Module "com.sun.jsf-impl:main" from local module loader @43259ee0 (finder: local module f
> inder @5ae1a690 (roots: C:\as7trunk\jboss-as\build\target\jboss-as-8.0.0.Alpha1-SNAPSHOT\modules,C:\as7trunk\jboss-as\build\target\jboss-as-8.0.0.Alpha1-SNAPSHOT\modules\
> system\layers\base))]
>         at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:196) [jboss-modules.jar:1.2.0.Final]
>         at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:444) [jboss-modules.jar:1.2.0.Final]
>         at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:432) [jboss-modules.jar:1.2.0.Final]
>         at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:374) [jboss-modules.jar:1.2.0.Final]
>         at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:119) [jboss-modules.jar:1.2.0.Final]
>         ... 29 more
> {noformat}

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