Error with running EJB3 + WAR example in AS7

[samwun9988]

Hi,

I downloaded an ejb3 example and deployed to AS7 successfully.

When I navigate to the page and hit the Submit button, it throws the following error:

13:33:17,617 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) Starting deployment of "example.ear"

13:33:17,737 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) Starting deployment of "example.jar"

13:33:17,737 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) Starting deployment of "example.war"

13:33:17,799 INFO  [org.jboss.as.jpa] (MSC service thread 1-4) added javax.persistence.api dependency to example.ear

13:33:17,800 INFO  [org.jboss.as.jpa] (MSC service thread 1-4) added javax.persistence.api dependency to example.war

13:33:17,800 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) added javax.persistence.api dependency to example.jar

13:33:17,836 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-3) JNDI bindings for session bean named CalculatorBean in deployment unit subdeployment "example.jar" of deployment "example.ear" are as follows:

        java:global/example/example.jar/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:app/example.jar/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:module/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:global/example/example.jar/CalculatorBean

        java:app/example.jar/CalculatorBean

        java:module/CalculatorBean

13:33:17,836 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-2) JNDI bindings for session bean named CalculatorBean in deployment unit subdeployment "example.war" of deployment "example.ear" are as follows:

        java:global/example/example.war/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:app/example.war/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:module/CalculatorBean!com.javajazzup.examples.ejb3.stateless.CalculatorRemote

        java:global/example/example.war/CalculatorBean

        java:app/example.war/CalculatorBean

        java:module/CalculatorBean

13:33:18,061 WARN  [org.jboss.as.ejb3.timerservice.mk2.TimerServiceFactoryImpl] (MSC service thread 1-2) Unregistered an already registered Timerservice with id CalculatorBean and a new instance will be registered

13:33:18,141 INFO  [org.jboss.web] (MSC service thread 1-2) registering web context: /example

13:33:18,189 INFO  [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "example.ear"

13:34:32,207 INFO  [stdout] (http-sam-PC-10.166.111.247-8080-1) Error:example/CalculatorBean/remote -- service jboss.naming.context.java.example.CalculatorBean.remote

13:34:32,209 INFO  [stdout] (http-sam-PC-10.166.111.247-8080-1) div

13:34:32,209 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1) java.lang.NullPointerException

13:34:32,209 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.jsp.ejb3.WebClient_jsp._jspService(WebClient_jsp.java:114)

13:34:32,209 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

13:34:32,209 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)

13:34:32,210 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

13:34:32,211 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

13:34:32,212 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)

13:34:32,212 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)

13:34:32,212 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)

13:34:32,212 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)

13:34:32,212 ERROR [stderr] (http-sam-PC-10.166.111.247-8080-1)         at java.lang.Thread.run(Thread.java:662)

PLease refer to attached EAR file for details.

Thanks

Sam

[robert.geisler]

hi sam,

i dont know much about JSP, so my considerations may be wrong O: )

1) why did you pack your CalculatorBean into an ejb-module AND into the web-module? i guess its enough to deploy it in the ejb-module. you may use it within your web-module through its business interface (remote or even local).
your log says that there is a conflict, because you are deploying this EJB twice. i guess, you cant deploy multiple EJBs with the same names ; )

2) your WebClient.jsp does a JNDI lookup on "example/CalculatorBean/remote". as far as i know, JBoss 7.0.1 does not support remote business interfaces yet. so try to configure a local business interface und look it up from your JSP: "java:global/example/example/Calculator!com.javajazzup.examples.ejb3.stateless.CalculatorLocal" (java:global/[name of ear]/[name of ejb-module]/[name of bean]![qualified classname of the local business interface]).

please let me know if this helps.

greets

robert

[samwun9988]

Hi, Thank you for the suggestion.

After followed your suggestion, I created another simple EAR project, consist of ejb and war modules.

The war module calls an ejb3 bean from EAR module. But it thrown the following exception:

21:20:18,901 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) Starting deployment of "EARCalculator-ear.ear"

21:20:19,010 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) Starting deployment of "EARCalculator-ejb.jar"

21:20:19,010 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) Starting deployment of "EARCalculator-web.war"

21:20:19,798 INFO  [org.jboss.as.jpa] (MSC service thread 1-4) added javax.persistence.api dependency to EARCalculator-ear.ear

21:20:19,799 INFO  [org.jboss.as.jpa] (MSC service thread 1-3) added javax.persistence.api dependency to EARCalculator-ejb.jar

21:20:19,799 INFO  [org.jboss.as.jpa] (MSC service thread 1-4) added javax.persistence.api dependency to EARCalculator-web.war

21:20:19,858 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-3) JNDI bindings for session bean named CalculatorBean in deployment unit subdeployment "EARCalculator-ejb.jar" of deployment "EARCalculator-ear.ear" are as follows:

        java:global/EARCalculator-ear/EARCalculator-ejb/CalculatorBean!ix.calculator.CalculatorLocal

        java:app/EARCalculator-ejb/CalculatorBean!ix.calculator.CalculatorLocal

        java:module/CalculatorBean!ix.calculator.CalculatorLocal

        java:global/EARCalculator-ear/EARCalculator-ejb/CalculatorBean

        java:app/EARCalculator-ejb/CalculatorBean

        java:module/CalculatorBean

21:20:19,858 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-3) JNDI bindings for session bean named CallerBean in deployment unit subdeployment "EARCalculator-ejb.jar" of deployment "EARCalculator-ear.ear" are as follows:

        java:global/EARCalculator-ear/EARCalculator-ejb/CallerBean!ix.caller.CallerRemote

        java:app/EARCalculator-ejb/CallerBean!ix.caller.CallerRemote

        java:module/CallerBean!ix.caller.CallerRemote

        java:global/EARCalculator-ear/EARCalculator-ejb/CallerBean

        java:app/EARCalculator-ejb/CallerBean

        java:module/CallerBean

21:20:19,858 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-3) JNDI bindings for session bean named CallerName in deployment unit subdeployment "EARCalculator-ejb.jar" of deployment "EARCalculator-ear.ear" are as follows:

        java:global/EARCalculator-ear/EARCalculator-ejb/CallerName!ix.caller.CallerRemote

        java:app/EARCalculator-ejb/CallerName!ix.caller.CallerRemote

        java:module/CallerName!ix.caller.CallerRemote

        java:global/EARCalculator-ear/EARCalculator-ejb/CallerName

        java:app/EARCalculator-ejb/CallerName

        java:module/CallerName

21:20:19,971 WARN  [org.jboss.as.ejb3.timerservice.mk2.TimerServiceFactoryImpl] (MSC service thread 1-4) Unregistered an already registered Timerservice with id CalculatorBean and a new instance will be registered

21:20:20,330 INFO  [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/EARCalculator-web]] (MSC service thread 1-1) Initializing Spring root WebApplicationContext

21:20:20,776 INFO  [stdout] (MSC service thread 1-1)

21:20:20,777 INFO  [stdout] (MSC service thread 1-1)

21:20:20,777 INFO  [stdout] (MSC service thread 1-1)     Hello ...

21:20:20,778 ERROR [stderr] (MSC service thread 1-1) javax.naming.NameNotFoundException: env -- service jboss.naming.context.java.module.EARCalculator-ear.EARCalculator-web.env

21:20:20,778 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:73)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:173)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.InitialContext.lookup(InitialContext.java:57)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:207)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at javax.naming.InitialContext.lookup(InitialContext.java:392)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at ix.calculator.web.CalculatorFinderController.<init>(CalculatorFinderController.java:71)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

21:20:20,779 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911)

21:20:20,780 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)

21:20:20,781 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3368)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardContext.start(StandardContext.java:3821)

21:20:20,782 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:70)

21:20:20,783 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)

21:20:20,783 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)

21:20:20,783 ERROR [stderr] (MSC service thread 1-1)    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

21:20:20,783 ERROR [stderr] (MSC service thread 1-1)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

21:20:20,784 ERROR [stderr] (MSC service thread 1-1)    at java.lang.Thread.run(Thread.java:662)

21:20:20,784 INFO  [stdout] (MSC service thread 1-1) ONE----result =

21:20:20,838 INFO  [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/EARCalculator-web]] (MSC service thread 1-1) Initializing Spring FrameworkServlet 'mvc-dispatcher'

21:20:20,900 INFO  [stdout] (MSC service thread 1-1)

21:20:20,900 INFO  [stdout] (MSC service thread 1-1)

21:20:20,901 INFO  [stdout] (MSC service thread 1-1)     Hello ...

21:20:20,901 ERROR [stderr] (MSC service thread 1-1) javax.naming.NameNotFoundException: env -- service jboss.naming.context.java.module.EARCalculator-ear.EARCalculator-web.env

21:20:20,901 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:73)

21:20:20,901 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:173)

21:20:20,901 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.InitialContext.lookup(InitialContext.java:57)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:207)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at javax.naming.InitialContext.lookup(InitialContext.java:392)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at ix.calculator.web.CalculatorFinderController.<init>(CalculatorFinderController.java:71)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

21:20:20,902 ERROR [stderr] (MSC service thread 1-1)    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)

21:20:20,903 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)

21:20:20,904 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:467)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:483)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:358)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:325)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at javax.servlet.GenericServlet.init(GenericServlet.java:242)

21:20:20,905 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1202)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1102)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3631)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.apache.catalina.core.StandardContext.start(StandardContext.java:3844)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:70)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)

21:20:20,906 ERROR [stderr] (MSC service thread 1-1)    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)

21:20:20,907 ERROR [stderr] (MSC service thread 1-1)    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

21:20:20,907 ERROR [stderr] (MSC service thread 1-1)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

21:20:20,908 ERROR [stderr] (MSC service thread 1-1)    at java.lang.Thread.run(Thread.java:662)

21:20:20,908 INFO  [stdout] (MSC service thread 1-1) ONE----result =

21:20:21,356 INFO  [org.jboss.web] (MSC service thread 1-1) registering web context: /EARCalculator-web

21:20:21,393 INFO  [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "EARCalculator-ear.ear"

Here I enclosed my sample ear file for reference.

Thanks

Sam

[robert.geisler]

21:20:20,778 ERROR [stderr] (MSC service thread 1-1) javax.naming.NameNotFoundException: env -- service jboss.naming.context.java.module.EARCalculator-ear.EARCalculator-web.env

...

21:20:20,779 ERROR [stderr] (MSC service thread 1-1) at ix.calculator.web.CalculatorFinderController.<init>(CalculatorFinderController.java:71)

NameNotFoundException means that you specified an invalid JNDI name to look for!

did you remember java:global/[name of ear]/[name of ejb-module]/[name of bean]![qualified classname of the local business interface] and look up for java:global/EARCalculator-ear/EARCalculator-ejb/CalculatorBean!ix.calculator.CalculatorLocal ?

please post code of CalculatorFinderController!

another hint:

21:20:19,971 WARN  [org.jboss.as.ejb3.timerservice.mk2.TimerServiceFactoryImpl] (MSC service thread 1-4) Unregistered an already registered Timerservice with id CalculatorBean and a new instance will be registered

this warning seems to me as you deploy your CalculatorBean twice. dont know if its just because of redeploying. but i found EARCalculator-ear.ear/EARCalculator-web.war/WEB-INF/classes/META-INF/ejb-jar.xml . remove /META-INF from /classes!

[samwun9988]

Hi, thank you very much for further explained.

I have removed all ejb-jar.xml file, the same error still shown during deployment.

Here is the CalculatorFinderController.java file:

@Controller

//@SessionAttributes("categoryFinder")

@RequestMapping("/category")

@Transactional

public class CalculatorFinderController {

    private static final Logger logger = Logger.getLogger(CalculatorFinderController.class);

//          @Autowired

//          private ProductFinderBeanValidator productFinderBeanValidator;

    public CalculatorFinderController() {

        String result = "";

        System.out.println("\n\n\t Hello ...");

        logger.info("calling CalculatorFinderController");

        try {

//            Properties pr = new Properties();

//            pr.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");

//            pr.put(Context.PROVIDER_URL, "t3://localhost:7001");

//            pr.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");

//            pr.setProperty(Context.PROVIDER_URL, "jnp://localhost:1099");

            InitialContext ic = new InitialContext();

            // Obtain the application component's ENC

            Context envCtx = (Context) ic.lookup("java:comp/env");

            CallerRemote remote = (CallerRemote) envCtx.lookup("CallerRemote");

//            Float taxRate = (Float) envCtx.lookup("taxRate");

//            CallerRemote remote = (CallerRemote) ic.lookup("CallerMappedName#ix.caller.CallerRemote");

            result = remote.callEJBOne(1000, 2000);

        } catch (Exception e) {

            e.printStackTrace();

        }

        System.out.println("ONE----result = " + result);

    }

Thanks

Sam

[robert.geisler]

why do you use envCtx? just try

CallerRemote remote = (CallerRemote) ic.lookup("java:global/EARCalculator-ear/EARCalculator-ejb/CallerBean!ix.caller.CallerRemote");

that probably wont work, because JBoss doesnt support Remote Business Interfaces yet. if so, create CallerLocal interface use @Local on CallerBean und use JNDI name java:global/EARCalculator-ear/EARCalculator-ejb/CallerBean!ix.caller.CallerLocal instead of the one above.

greets

robert

[samwun9988]

Thanks for the answer.

How to link the newly created interface CallerBean (with @Local) in WAR layer to the CallerBean object in EJB layer?

Thanks

Sam

[samwun9988]

Please refer to my attached project source code.

[robert.geisler]

you do not have to "link" CallerLocal, just use JNDI!?

to use Local Business Interface from WAR just create interface ix.caller.CallerLocal (as CalculatorLocal) and modify CallerBean to

@Stateless(name = "CallerName")

@Local(value = CallerLocal.class)

public class CallerBean implements CallerLocal {

after that do

new InitialContext().lookup("java:global/EARCalculator-ear/EARCalculator-ejb/CallerName!ix.caller.CallerLocal")

within your WAR.

[samwun9988]

That works perfectly.

Thanks so much.

Sam.