[jboss-user] [JBossWS] - Re: java.lang.NullPointerException with EJB 3 stateless web

jaikiran do-not-reply at jboss.com
Tue Sep 9 04:50:42 EDT 2008


"longbeach" wrote : 
  | It deploys with jre 1.5 but it fails miserably using jre 1.6. 

I don't know how you got this working on jre 1.5. I tried out a simple example in my application:

package org.myapp.webservice;
  | 
  | import javax.jws.WebService;
  | import javax.jws.soap.SOAPBinding;
  | import javax.jws.soap.SOAPBinding.Style;
  | 
  | @WebService
  | @SOAPBinding(style = Style.RPC)
  | public interface AppService {
  | 	
  | 	void sayHello(String user);
  | 
  | }
  | 



  | package org.myapp.webservice;
  | 
  | import javax.jws.WebService;
  | 
  | @WebService (endpointInterface="org.myapp.webservice.AppService")
  | public class AppServiceImpl implements AppService {
  | 
  | 	public void sayHello(String user) {
  | 		System.out.println("Hello " + user);
  | 		
  | 	}
  | 	
  | 
  | }
  | 

Packaged this in a EAR file and placed it in deploy folder of JBoss-5 CR1 with JDK 1.5

13:54:30,148 INFO  [ServerInfo] Java version: 1.5.0_10,Sun Microsystems Inc.
  | 13:54:30,257 INFO  [ServerInfo] Java VM: Java HotSpot(TM) Server VM 1.5.0_10-b03,Sun Microsystems Inc.
  | 13:54:30,257 INFO  [ServerInfo] OS-System: Windows 2003 5.2,x86
  | 

Started JBoss. But the startup failed with the same exception as what you see:

  | 13:55:52,195 ERROR [AbstractKernelController] Error installing to Real: name=vfsfile:/D:/jboss-5.0.0.CR1/server/jaikiran/deploy/ZEJB3Persistence.ear/ state=PreReal mode=Manual requiredState=Real
  | org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/D:/jboss-5.0.0.CR1/server/jaikiran/deploy/ZEJB3Persistence.ear/myapp_ejb3.jar/
  |         at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:180)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:970)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1023)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:911)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1392)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:784)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:912)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:834)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:672)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:455)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:594)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:257)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:135)
  |         at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:409)
  |         at org.jboss.Main.boot(Main.java:209)
  |         at org.jboss.Main$1.run(Main.java:544)
  |         at java.lang.Thread.run(Thread.java:595)
  | Caused by: java.lang.NullPointerException
  |         at org.jboss.wsf.common.KernelAwareSPIFactory.getKernelProvidedSPI(KernelAwareSPIFactory.java:40)
  |         at org.jboss.wsf.framework.DefaultWSFRuntimeLocator.locateRuntime(DefaultWSFRuntimeLocator.java:36)
  |         at org.jboss.wsf.container.jboss50.deployer.AbstractDeployerHook.getWsfRuntime(AbstractDeployerHook.java:59)
  |         at org.jboss.wsf.container.jboss50.deployer.ArchiveDeployerHook.deploy(ArchiveDeployerHook.java:86)
  |         at org.jboss.wsf.container.jboss50.deployer.AbstractDeployerHookEJB.deploy(AbstractDeployerHookEJB.java:43)
  |         at org.jboss.wsf.container.jboss50.deployer.AbstractWebServiceDeployer.internalDeploy(AbstractWebServiceDeployer.java:62)
  |         at org.jboss.wsf.container.jboss50.deployer.WebServiceDeployerEJB.internalDeploy(WebServiceDeployerEJB.java:95)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:174)
  |         ... 18 more
  | 13:55:52,305 INFO  [NativeServerConfig] JBoss Web Services - Stack Native Core
  | 13:55:52,305 INFO  [NativeServerConfig] 3.0.2.GA
  | 

Going by the logs, this looks like deployment ordering issue in CR1. 

As a workaround, i stopped JBoss. Removed the EAR from the deploy folder of JBoss. Then started JBoss (without the EAR file). Once the server had started successfully, i copied the EAR containing this webservice to the deploy folder. The hot deployer picked up the deployment and successfully deployed the applicaiton.

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4175234#4175234

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4175234



More information about the jboss-user mailing list