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

Stan Silvert (JIRA) jira-events at lists.jboss.org
Thu Apr 11 13:54:55 EDT 2013 

     [ https://issues.jboss.org/browse/AS7-6643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stan Silvert updated AS7-6643:
------------------------------

    Description: 
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}

  was:
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}
10:22:11,468 INFO  [org.jboss.weld.ClassLoading] (MSC service thread 1-8) catching: org.jboss.weld.resources.spi.ResourceLoadingException: Error loading class com.sun.faces.scripting.groovy.GroovyHelperImpl$MojarraGroovyClassLoader
        at org.jboss.weld.resources.ClassTransformer.loadClass(ClassTransformer.java:167) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.bootstrap.BeanDeployer.loadWeldClass(BeanDeployer.java:116) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:79) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.bootstrap.BeanDeployer.addClasses(BeanDeployer.java:135) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.bootstrap.BeanDeployment.createBeans(BeanDeployment.java:184) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:349) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.as.weld.WeldStartService.start(WeldStartService.java:63) [jboss-as-weld-8.0.0.Alpha1-SNAPSHOT.jar:8.0.0.Alpha1-SNAPSHOT]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1972)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1905)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_15]
        at java.util.concurrent.ThreadPoolExecutor$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-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.util.reflection.SecureReflections$4.work(SecureReflections.java:102) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.util.reflection.SecureReflectionAccess.runAndWrap(SecureReflectionAccess.java:63) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.util.reflection.SecureReflections.getDeclaredFields(SecureReflections.java:102) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.introspector.jlr.WeldClassImpl.<init>(WeldClassImpl.java:155) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.introspector.jlr.WeldClassImpl.of(WeldClassImpl.java:121) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:59) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at org.jboss.weld.resources.ClassTransformer$TransformTypeToWeldClass.apply(ClassTransformer.java:50) [weld-core-1.1.10.Final.jar:2012-10-12 10:00]
        at com.google.common.collect.ComputingConcurrentHashMap$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-1.1.10.Final.jar:2012-10-12 10:00]
        ... 11 more
Caused by: java.lang.ClassNotFoundException: groovy.lang.GroovyClassLoader from [Module "com.sun.jsf-impl:main" from local module loader @40334c25 (finder: local module f
inder @67cc3210 (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:190) [jboss-modules.jar:1.2.0.CR2]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:444) [jboss-modules.jar:1.2.0.CR2]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:432) [jboss-modules.jar:1.2.0.CR2]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:374) [jboss-modules.jar:1.2.0.CR2]
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:119) [jboss-modules.jar:1.2.0.CR2]
        ... 29 more
{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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