2 Replies Latest reply on Aug 31, 2010 10:59 AM by wolfgangknauf

Exception while trying to locate proxy factory in JNDI

venuwin Aug 30, 2010 6:06 AM

Hi,

Recently I tried to move our application to Jboss EAP. The version of the files that work nicely on Jboss 5.1.0GA are not working here.

This is my code which leads to Exception :

     String rssURL = "stage.rssURL.com:1099";
            System.out.println("DF URL is " + dfUrl);
            // JNDI lookup
            Properties props = new Properties();
            props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
            props.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming");
            props.setProperty("java.naming.provider.url", rssURL);
            InitialContext ic;

ic = new InitialContext(props);
lookup = (RSSLookupBeanRemote) ic.lookup("rssURL-lookup/RSSLookupBean/remote");

The stack trace is :

04:48:15,676 ERROR [STDERR] javax.naming.NamingException: Could not dereference object [Root exception is java.lang.RuntimeException: Exception while trying to locate proxy factory in JNDI, at key ProxyFactory/30cm-lookup/RSSLookupBean/30cm-lookup/RSSLookupBean/remote]
04:48:15,676 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1504)
04:48:15,676 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:822)
04:48:15,676 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)
04:48:15,676 ERROR [STDERR]     at javax.naming.InitialContext.lookup(InitialContext.java:392)
04:48:15,676 ERROR [STDERR]     at net.tss.vendors.underTheHood.webservice.UnderTheHoodInventoryManager.initLookUp(UnderTheHoodInventoryManager.java:55)
04:48:15,676 ERROR [STDERR]     at net.tss.vendors.underTheHood.webservice.UnderTheHoodInventoryManager.getAvailability(UnderTheHoodInventoryManager.java:72)
04:48:15,676 ERROR [STDERR]     at net.tss.app.service.inventory.ejb.InventoryBeanImpl.getAvailability(InventoryBeanImpl.java:68)
04:48:15,676 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
04:48:15,676 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
04:48:15,676 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
04:48:15,676 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
04:48:15,676 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
04:48:15,676 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
04:48:15,676 ERROR [STDERR]     at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69)
04:48:15,676 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
04:48:15,676 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
04:48:15,676 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
04:48:15,676 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
04:48:15,676 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
04:48:15,676 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_772475121.invoke(InvocationContextInterceptor_z_fillMethod_772475121.java)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_772475121.invoke(InvocationContextInterceptor_z_setup_772475121.java)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
04:48:15,677 ERROR [STDERR]     at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:438)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invokeLocal(IsLocalInterceptor.java:85)
04:48:15,677 ERROR [STDERR]     at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72)
04:48:15,677 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
04:48:15,677 ERROR [STDERR]     at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
04:48:15,677 ERROR [STDERR]     at $Proxy332.invoke(Unknown Source)
04:48:15,678 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:188)
04:48:15,678 ERROR [STDERR]     at $Proxy333.getAvailability(Unknown Source)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.catalog.helper.InventoryCheckHelper.getInventoryForItem(InventoryCheckHelper.java:103)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.action.AddToCartAction.checkStockForItem(AddToCartAction.java:417)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.action.AddToCartAction.getNextView(AddToCartAction.java:297)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.action.AddToCartAction.doDefault(AddToCartAction.java:163)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.action.AddToCartAction.doDisplay(AddToCartAction.java:479)
04:48:15,678 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
04:48:15,678 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
04:48:15,678 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
04:48:15,678 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.DelightCustomerFrontController.processRequest(DelightCustomerFrontController.java:313)
04:48:15,678 ERROR [STDERR]     at com.delightCustomer.web.DelightCustomerFrontController.doPost(DelightCustomerFrontController.java:1309)
04:48:15,678 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
04:48:15,678 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
04:48:15,678 ERROR [STDERR]     at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
04:48:15,678 ERROR [STDERR]     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:567)
04:48:15,678 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
04:48:15,679 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
04:48:15,679 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
04:48:15,679 ERROR [STDERR]     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
04:48:15,679 ERROR [STDERR]     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
04:48:15,679 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)
04:48:15,679 ERROR [STDERR] Caused by: java.lang.RuntimeException: Exception while trying to locate proxy factory in JNDI, at key ProxyFactory/30cm-lookup/RSSLookupBean/30cm-lookup/RSSLookupBean/remote
04:48:15,679 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getProxyFactoryFromJNDI(ProxyObjectFactory.java:249)
04:48:15,679 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getObjectInstance(ProxyObjectFactory.java:157)
04:48:15,679 ERROR [STDERR]     at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304)
04:48:15,679 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1479)
04:48:15,679 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1496)
04:48:15,679 ERROR [STDERR]     ... 98 more
04:48:15,679 ERROR [STDERR] Caused by: javax.naming.NameNotFoundException: ProxyFactory not bound
04:48:15,679 ERROR [STDERR]     at org.jnp.server.NamingServer.getBinding(NamingServer.java:771)
04:48:15,679 ERROR [STDERR]     at org.jnp.server.NamingServer.getBinding(NamingServer.java:779)
04:48:15,679 ERROR [STDERR]     at org.jnp.server.NamingServer.getObject(NamingServer.java:785)
04:48:15,679 ERROR [STDERR]     at org.jnp.server.NamingServer.lookup(NamingServer.java:396)
04:48:15,679 ERROR [STDERR]     at sun.reflect.GeneratedMethodAccessor646.invoke(Unknown Source)
04:48:15,679 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
04:48:15,679 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
04:48:15,679 ERROR [STDERR]     at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
04:48:15,679 ERROR [STDERR]     at sun.rmi.transport.Transport$1.run(Transport.java:159)
04:48:15,680 ERROR [STDERR]     at java.security.AccessController.doPrivileged(Native Method)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
04:48:15,680 ERROR [STDERR]     at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
04:48:15,680 ERROR [STDERR]     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
04:48:15,680 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
04:48:15,680 ERROR [STDERR]     at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
04:48:15,680 ERROR [STDERR]     at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
04:48:15,680 ERROR [STDERR]     at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
04:48:15,680 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:726)
04:48:15,680 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:686)
04:48:15,680 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.objectfactory.ProxyObjectFactory.getProxyFactoryFromJNDI(ProxyObjectFactory.java:240)
04:48:15,680 ERROR [STDERR]     ... 102 more

as given in http://community.jboss.org/thread/149330, I tried changing

lookup = (RSSLookupBeanRemote) ic.lookup("rssURL-lookup/RSSLookupBean/remote");

lookup = (RSSLookupBeanRemote) ic.lookup("rssURL-lookup/RSSLookupBean/remote-com.rss.feedmgr.ejb.stateless.beans.RSSLookupBean");

Even then the same error is thrown. It would be of help if someone can help.

1. Re: Exception while trying to locate proxy factory in JNDI

venuwin Aug 30, 2010 6:14 AM (in response to venuwin)

One more info: I am running jboss EAP but the EJB lookup is deployed on a remote machine which runs Jboss5.1.0GA.

From an application on Jboss EOAP, I am trying to access an EJB that runs on Jboss5.1.0GA.
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2. Re: Exception while trying to locate proxy factory in JNDI

wolfgangknauf Aug 31, 2010 10:59 AM (in response to venuwin)

Hi,

the naming provider URL should be "jnp://hostname:port", your sample lacks the "jnp://" part. I don't know whether this is the reason for the error, but I hope so.

Hope this helps

Wolfgang
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