[seam-issues] [JBoss JIRA] (SOLDER-305) HttpSessionStatus.isActive and HttpSession.isNew() throw WELD-000052 Cannot return null from a non-dependent producer method

[Marek Schmidt (Moved) (JIRA)]

     [ https://issues.jboss.org/browse/SOLDER-305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marek Schmidt moved SEAM-107 to SOLDER-305:
-------------------------------------------

    Project: Seam Solder  (was: Seam 3 Distribution)
        Key: SOLDER-305  (was: SEAM-107)

    
> HttpSessionStatus.isActive and HttpSession.isNew() throw WELD-000052 Cannot return null from a non-dependent producer method
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLDER-305
>                 URL: https://issues.jboss.org/browse/SOLDER-305
>             Project: Seam Solder
>          Issue Type: Bug
>    Affects Versions: 3.1.0.Beta2
>         Environment: seam 3.1.0.Beta2
>            Reporter: Geoffrey De Smet
>
> We have this code in guvnor:
> {code}
> @ApplicationScoped
> public class Backchannel {
>     ...
>     @Inject
>     private HttpSessionStatus sessionStatus;
>     ...
>     public List<PushResponse> subscribe() {
>         if (sessionStatus.isActive()) {
>             ...
>         }
>     }
>     ...
> {code}
> Which is a direct copy of this documented code:
>   http://docs.jboss.org/seam/3/latest/reference/en-US/html_single/#injectablerefs.http_session_status
> which throws this exception:
> {code}
> ERROR 06-10 14:38:59,303 (LoggingHelper.java:error:74) 	 Service method 'public abstract java.util.List org.drools.guvnor.client.rpc.RepositoryService.subscribe()' threw an unexpected exception: org.jboss.weld.exceptions.IllegalProductException: WELD-000052 Cannot return null from a non-dependent producer method:  [method] @Produces @Typed @RequestScoped protected org.jboss.seam.servlet.http.ImplicitHttpServletObjectsProducer.getHttpServletRequest()
> org.jboss.weld.exceptions.IllegalProductException: WELD-000052 Cannot return null from a non-dependent producer method:  [method] @Produces @Typed @RequestScoped protected org.jboss.seam.servlet.http.ImplicitHttpServletObjectsProducer.getHttpServletRequest()
> 	at org.jboss.weld.bean.AbstractProducerBean.checkReturnValue(AbstractProducerBean.java:256)
> 	at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:362)
> 	at org.jboss.weld.context.AbstractContext.get(AbstractContext.java:122)
> 	at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:99)
> 	at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:124)
> 	at org.jboss.weld.proxies.HttpServletRequest$-55412919$Proxy$_$$_WeldClientProxy.isRequestedSessionIdValid(HttpServletRequest$-55412919$Proxy$_$$_WeldClientProxy.java)
> 	at org.jboss.seam.servlet.http.HttpSessionStatus.isActive(HttpSessionStatus.java:41)
> 	at org.jboss.seam.servlet.http.HttpSessionStatus$Proxy$_$$_WeldClientProxy.isActive(HttpSessionStatus$Proxy$_$$_WeldClientProxy.java)
> 	at org.drools.guvnor.server.Backchannel.subscribe(Backchannel.java:64)
> 	at org.drools.guvnor.server.Backchannel$Proxy$_$$_WeldClientProxy.subscribe(Backchannel$Proxy$_$$_WeldClientProxy.java)
> 	at org.drools.guvnor.server.ServiceImplementation.subscribe(ServiceImplementation.java:934)
> 	at org.drools.guvnor.server.RepositoryServiceServlet.subscribe(RepositoryServiceServlet.java:689)
> 	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.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569)
> 	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:208)
> 	at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:248)
> 	at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> 	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
> 	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> 	at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> 	at org.mortbay.jetty.Server.handle(Server.java:324)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> 	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
> {code}
> Note: there is no seam 3 servlet JIRA project, so I dropped it under Seam 3 distribution.

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