[jboss-as7-dev] Issue in EJB ?

I tried to deploy a webserivce endpoint impl with @Stateless annotation packaged in a war file which works with AS5 and AS6 into latest AS7 snapshot and got CNF exception. Below I list the error statck trace , endpoint impl class and the web.xml used to deploy this ws endpoint. From the error stack trace , it looks like the issue in ejb side ? But it works when I deploy this endpoint with an ejb jar file. Is it another classloader issue ? Thanks Jim -------------------error message------------------ 1. de/git-client/maerqiang-work/jboss-as/build/target/jboss-as-7.1.0.Alpha1-SNAPSHOT/standalone/data/wsdl/jaxws-benchmark-datatypes-pojo.war/EndpointWrappedRPCService.wsdl 2. 11:03:14,450 ERROR [stderr] (MSC service thread 1-12) javax.xml.datatype.DatatypeConfigurationException: Provider __redirected.__DatatypeFactory not found 3. 11:03:14,451 ERROR [stderr] (MSC service thread 1-12) at javax.xml.datatype.DatatypeFactory.newInstance(DatatypeFactory.java:137) 4. 11:03:14,451 ERROR [stderr] (MSC service thread 1-12) at org.jboss.test.ws.jaxws.benchmark.test.datatypes.EndpointPOJOWrappedDocImpl.<clinit>(EndpointPOJOWrappedDocImpl.java:54) 5. 11:03:14,452 ERROR [stderr] (MSC service thread 1-12) at sun.misc.Unsafe.ensureClassInitialized(Native Method) 6. 11:03:14,452 ERROR [stderr] (MSC service thread 1-12) at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25) 7. 11:03:14,453 ERROR [stderr] (MSC service thread 1-12) at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122) 8. 11:03:14,453 ERROR [stderr] (MSC service thread 1-12) at java.lang.reflect.Field.acquireFieldAccessor(Field.java:918) 9. 11:03:14,454 ERROR [stderr] (MSC service thread 1-12) at java.lang.reflect.Field.getFieldAccessor(Field.java:899) 10. 11:03:14,454 ERROR [stderr] (MSC service thread 1-12) at java.lang.reflect.Field.get(Field.java:358) 11. 11:03:14,454 ERROR [stderr] (MSC service thread 1-12) at org.jboss.invocation.proxy.AbstractProxyFactory$MethodAccessibilitySetter.run(AbstractProxyFactory.java:253) 12. 11:03:14,455 ERROR [stderr] (MSC service thread 1-12) at org.jboss.invocation.proxy.AbstractProxyFactory$MethodAccessibilitySetter.run(AbstractProxyFactory.java:244) 13. 11:03:14,455 ERROR [stderr] (MSC service thread 1-12) at java.security.AccessController.doPrivileged(Native Method) 14. 11:03:14,456 ERROR [stderr] (MSC service thread 1-12) at org.jboss.invocation.proxy.AbstractProxyFactory.afterClassLoad(AbstractProxyFactory.java:108) 15. 11:03:14,456 ERROR [stderr] (MSC service thread 1-12) at org.jboss.invocation.proxy.AbstractClassFactory.defineClass(AbstractClassFactory.java:158) 16. 11:03:14,457 ERROR [stderr] (MSC service thread 1-12) at org.jboss.invocation.proxy.AbstractProxyFactory.getCachedMethods(AbstractProxyFactory.java:118) 17. 11:03:14,457 ERROR [stderr] (MSC service thread 1-12) at org.jboss.as.ejb3.component.stateless.StatelessComponentDescription$2.configure(StatelessComponentDescription.java:121) 18. 11:03:14,457 ERROR [stderr] (MSC service thread 1-12) at org.jboss.as.ee.component.ComponentDescription$DefaultFirstConfigurator.configure(ComponentDescription.java:778) 19. 11:03:14,458 ERROR [stderr] (MSC service thread 1-12) at org.jboss.as.ee.component.EEModuleConfigurationProcessor.deploy(EEModuleConfigurationProcessor.java:65) 20. 11:03:14,458 ERROR [stderr] (MSC service thread 1-12) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115) 21. 11:03:14,459 ERROR [stderr] (MSC service thread 1-12) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765) 22. 11:03:14,459 ERROR [stderr] (MSC service thread 1-12) at org.jboss.msc.service.ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291) 23. 11:03:14,459 ERROR [stderr] (MSC service thread 1-12) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 24. 11:03:14,460 ERROR [stderr] (MSC service thread 1-12) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 25. 11:03:14,460 ERROR [stderr] (MSC service thread 1-12) at java.lang.Thread.run(Thread.java:662) 26. 11:03:14,461 ERROR [stderr] (MSC service thread 1-12) Caused by: java.lang.ClassNotFoundException: __redirected/__DatatypeFactory 27. 11:03:14,461 ERROR [stderr] (MSC service thread 1-12) at java.lang.Class.forName0(Native Method) 28. 11:03:14,462 ERROR [stderr] (MSC service thread 1-12) at java.lang.Class.forName(Class.java:247) 29. 11:03:14,462 ERROR [stderr] (MSC service thread 1-12) at javax.xml.datatype.FactoryFinder.getProviderClass(FactoryFinder.java:121) 30. 11:03:14,463 ERROR [stderr] (MSC service thread 1-12) at javax.xml.datatype.FactoryFinder.newInstance(FactoryFinder.java:146) 31. 11:03:14,463 ERROR [stderr] (MSC service thread 1-12) at javax.xml.datatype.FactoryFinder.find(FactoryFinder.java:187) 32. 11:03:14,463 ERROR [stderr] (MSC service thread 1-12) at javax.xml.datatype.DatatypeFactory.newInstance(DatatypeFactory.java:131) 33. 11:03:14,464 ERROR [stderr] (MSC service thread 1-12) ... 22 more -------------------EndpointPOJOWrappedDocImpl.java------------------ @WebService(serviceName = "EndpointWrappedDocService", portName = "EndpointWrappedDocPort", endpointInterface = "org.jboss.test.ws.jaxws.benchmark.test.datatypes.EndpointWrappedDoc") @Stateless public class EndpointPOJOWrappedDocImpl implements EndpointDoc { private static Duration dayDuration; static { try { dayDuration = DatatypeFactory.newInstance().newDuration(86400000L); } catch (DatatypeConfigurationException e) { dayDuration = null; e.printStackTrace(); } } private static final List<String> stringList; static { stringList = new ArrayList<String>(); for (int i = 0; i < 10; i++) { stringList.add("item " + i); } } public String sayHello(String toWhom) { String greeting = "Hello World Greeting for '" + toWhom + "' today"; return greeting; } } -------web.xml---------- <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> <servlet> <servlet-name>EndpointPOJOWrappedDocImpl</servlet-name> <servlet-class>org.jboss.test.ws.jaxws.benchmark.test.datatypes.EndpointPOJOWrappedDocImpl</servlet-class> </servlet> <servlet-mapping> <servlet-name>EndpointPOJOWrappedDocImpl</servlet-name> <url-pattern>/EndpointPOJOWrappedDocImpl</url-pattern> </servlet-mapping> </web-app>