1 Reply Latest reply on Aug 29, 2010 4:01 AM by asiandub

WELD-000075

mykelbrooks Aug 28, 2010 10:12 PM

I am using Weld thru Glassfish 3.0.1. When I try to deploy my war file to Glassfish, I get the following error:

WELD-000075 Normal scoped managed bean implementation class has a public field:
@ApplicationScoped @Named com.xxx.yyy.repository.zzzzRepositoryJPA

Can someone tell me what this message is trying to tell me.

Here is a portion of the server log.

SEVEREglassfish3.0.1javax.enterprise.system.core.com.sun.enterprise.v3.server_ThreadID=36;_ThreadName=Thread-1;Exception while loading the app
org.glassfish.deployment.common.DeploymentException: WELD-000075 Normal scoped managed bean implementation class has a public field:
@ApplicationScoped @Named com.xxx.yyy.repository.zzzzRepositoryJPA
     at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:167)
     at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:125)
     at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:224)
     at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:338)
     at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
     at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
     at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
     at org.glassfish.admingui.common.util.LocalDeploymentFacility$LocalDFCommandRunner.run(LocalDeploymentFacility.java:138)
     at org.glassfish.deployment.client.AbstractDeploymentFacility.deploy(AbstractDeploymentFacility.java:350)
     at org.glassfish.admingui.common.util.DeployUtil.invokeDeploymentFacility(DeployUtil.java:89)
     at org.glassfish.admingui.common.util.DeployUtil.deploy(DeployUtil.java:66)
     at org.glassfish.admingui.common.handlers.DeploymentHandler.deploy(DeploymentHandler.java:186)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.jsftemplating.layout.descriptors.handler.Handler.invoke(Handler.java:442)
     at com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:420)
     at com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:394)
     at com.sun.jsftemplating.layout.event.CommandActionListener.invokeCommandHandlers(CommandActionListener.java:150)
     at com.sun.jsftemplating.layout.event.CommandActionListener.processAction(CommandActionListener.java:98)
     at javax.faces.event.ActionEvent.processListener(ActionEvent.java:88)
     at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:772)
     at javax.faces.component.UICommand.broadcast(UICommand.java:300)
     at com.sun.webui.jsf.component.WebuiCommand.broadcast(WebuiCommand.java:166)
     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:775)
     at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1267)
     at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
     at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
     at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
     at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:223)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
     at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
     at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
     at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
     at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:239)
     at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
     at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
     at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
     at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
     at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
     at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
     at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
     at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
     at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
     at java.lang.Thread.run(Thread.java:619)

1. Re: WELD-000075

asiandub Aug 29, 2010 4:01 AM (in response to mykelbrooks)

Normal scoped beans - in contrast to pseudo scoped beans - are those which get proxied by the container. This means that they are accessed through a proxy, which in turn controls which dependency is satisfied by which concrete instance (obviously it's not possible that e.g. all request scoped beans share the same instance of a session scoped bean)

The motivation of WELD-000075 is technical. Access to a public field cannot be proxied. So a bean is required to be either pseudo scoped (@dependent, @singleton) or to guarantee access through public methods (which shouldn't be hard to achieve).
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