重新部署EJB后的javax.ejb.NoSuchEJBException

使用Glassfish 3.0.1 …如果我有一个远程访问另一个应用程序中的EJB的Web应用程序,并且重新部署了包含EJB的远程应用程序,我会得到一个javax.ejb.NoSuchEJBException(请参阅下面的stacktrace).

这不应该工作吗？我可以看到使用完全相同的JNDI名称成功部署了有问题的EJB.

有没有其他方法来解决这个问题,而不是重新启动Web应用程序？应该注意的是,在这个堆栈跟踪来自的特定示例中,我正在访问一个用CDI注入bean的servlet：

public class StatusServlet extends HttpServlet {

    @Inject
    private StatusService statusService;

    @Override
    public void doGet(final HttpServletRequest req,final HttpServletResponse res) throws IOException {
        res.getWriter().write(statusService.getStatus());
    }
}

注入是通过以下生产者完成的,以获得正确的EJB：

public class StatusServiceProducer extends AbstractServiceProducer {

 @EJB(name = "StatusService")
 private StatusService service;

 @Produces
 public StatusService getService(final InjectionPoint ip) {
  return service;
 }

}

生成器用于使服务更容易包装在代理中,并使更容易更改EJB的查找方式.

StatusService接口和实现如下：

@Stateless(name = "StatusService")
public class StatusServiceImpl implements StatusService {
    private static final String OK = "OK";

    public String getStatus() {
        // Some code
        return OK;
    }
}
public interface StatusService {
 String getStatus();
}

编辑：提供我自己可能的solution.有更好的吗？

完整的堆栈跟踪：

[#|2011-01-12T10:45:28.273+0100|WARNING|glassfish3.0.1|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=50;_ThreadName=http-thread-pool-8080-(1);|StandardWrapperValve[Load
Balancer status servlet]: PWC1406: Servlet.service() for servlet Load
Balancer status servlet threw exception
javax.ejb.NoSuchEJBException
       at org.example.service._StatusService_Wrapper.getStatus(org/example/service/_StatusService_Wrapper.java)
       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 no.evote.service.cache.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:34)
       at $Proxy760.getStatus(Unknown Source)
       at no.evote.presentation.StatusServlet.doGet(StatusServlet.java:25)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
       at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at net.balusc.http.multipart.MultipartFilter.doFilter(MultipartFilter.java:78)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
       at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
       at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
       at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
       at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
       at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
       at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
       at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
       at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
       at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
       at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
       at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
       at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
       at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
       at java.lang.Thread.run(Thread.java:662)
Caused by: java.rmi.NoSuchObjectException: CORBA OBJECT_NOT_EXIST
1330446338 No; nested exception is:
       org.omg.CORBA.OBJECT_NOT_EXIST: ----------BEGIN server-side stack
trace----------
org.omg.CORBA.OBJECT_NOT_EXIST:   vmcid: OMG  minor code: 2  completed: No
       at com.sun.corba.ee.impl.logging.OMGSystemException.noObjectAdaptor(OMGSystemException.java:3457)
       at com.sun.corba.ee.impl.logging.OMGSystemException.noObjectAdaptor(OMGSystemException.java:3475)
       at com.sun.corba.ee.impl.oa.poa.POAFactory.find(POAFactory.java:222)
       at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.findObjectAdapter(CorbaServerRequestDispatcherImpl.java:450)
       at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:209)
       at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1841)
       at com.sun.corba.ee.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:119)
       at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:235)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:187)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147)
       at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225)
       at no.evote.service.__StatusService_Remote_DynamicStub.getStatus(no/evote/service/__StatusService_Remote_DynamicStub.java)
       at no.evote.service._StatusService_Wrapper.getStatus(no/evote/service/_StatusService_Wrapper.java)
       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 no.evote.service.cache.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:34)
       at $Proxy760.getStatus(Unknown Source)
       at no.evote.presentation.StatusServlet.doGet(StatusServlet.java:25)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
       at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at net.balusc.http.multipart.MultipartFilter.doFilter(MultipartFilter.java:78)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
       at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
       at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
       at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
       at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
       at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
       at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
       at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
       at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
       at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
       at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
       at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
       at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
       at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
       at java.lang.Thread.run(Thread.java:662)
Caused by: org.omg.PortableServer.POAPackage.AdapterNonExistent:
IDL:omg.org/PortableServer/POA/AdapterNonExistent:1.0
       at com.sun.corba.ee.impl.oa.poa.POAImpl.find_POA(POAImpl.java:1057)
       at com.sun.corba.ee.impl.oa.poa.POAFactory.find(POAFactory.java:218)
       ... 48 more

----------END server-side stack trace----------  vmcid: OMG  minor
code: 2  completed: No
       at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.mapSystemException(Util.java:280)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:200)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147)
       at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225)
       at no.evote.service.__StatusService_Remote_DynamicStub.getStatus(no/evote/service/__StatusService_Remote_DynamicStub.java)
       ... 39 more
Caused by: org.omg.CORBA.OBJECT_NOT_EXIST: ----------BEGIN server-side
stack trace----------
org.omg.CORBA.OBJECT_NOT_EXIST:   vmcid: OMG  minor code: 2  completed: No
       at com.sun.corba.ee.impl.logging.OMGSystemException.noObjectAdaptor(OMGSystemException.java:3457)
       at com.sun.corba.ee.impl.logging.OMGSystemException.noObjectAdaptor(OMGSystemException.java:3475)
       at com.sun.corba.ee.impl.oa.poa.POAFactory.find(POAFactory.java:222)
       at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.findObjectAdapter(CorbaServerRequestDispatcherImpl.java:450)
       at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:209)
       at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1841)
       at com.sun.corba.ee.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:119)
       at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:235)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:187)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:147)
       at com.sun.corba.ee.impl.presentation.rmi.codegen.CodegenStubBase.invoke(CodegenStubBase.java:225)
       at no.evote.service.__StatusService_Remote_DynamicStub.getStatus(no/evote/service/__StatusService_Remote_DynamicStub.java)
       at no.evote.service._StatusService_Wrapper.getStatus(no/evote/service/_StatusService_Wrapper.java)
       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 no.evote.service.cache.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:34)
       at $Proxy760.getStatus(Unknown Source)
       at no.evote.presentation.StatusServlet.doGet(StatusServlet.java:25)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
       at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at net.balusc.http.multipart.MultipartFilter.doFilter(MultipartFilter.java:78)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
       at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
       at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
       at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
       at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:325)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
       at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
       at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
       at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
       at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
       at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
       at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
       at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
       at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
       at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
       at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
       at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
       at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
       at java.lang.Thread.run(Thread.java:662)
Caused by: org.omg.PortableServer.POAPackage.AdapterNonExistent:
IDL:omg.org/PortableServer/POA/AdapterNonExistent:1.0
       at com.sun.corba.ee.impl.oa.poa.POAImpl.find_POA(POAImpl.java:1057)
       at com.sun.corba.ee.impl.oa.poa.POAFactory.find(POAFactory.java:218)
       ... 48 more

----------END server-side stack trace----------  vmcid: OMG  minor
code: 2  completed: No
       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
       at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
       at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
       at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
       at com.sun.corba.ee.impl.protocol.giopmsgheaders.MessageBase.getSystemException(MessageBase.java:913)
       at com.sun.corba.ee.impl.protocol.giopmsgheaders.ReplyMessage_1_2.getSystemException(ReplyMessage_1_2.java:129)
       at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.getSystemExceptionReply(CorbaMessageMediatorImpl.java:681)
       at com.sun.corba.ee.impl.protocol.CorbaClientRequestDispatcherImpl.processResponse(CorbaClientRequestDispatcherImpl.java:510)
       at com.sun.corba.ee.impl.protocol.SharedCDRClientRequestDispatcherImpl.marshalingComplete(SharedCDRClientRequestDispatcherImpl.java:153)
       at com.sun.corba.ee.impl.protocol.CorbaClientDelegateImpl.invoke(CorbaClientDelegateImpl.java:235)
       at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:187)
       ... 42 more
|#]

最佳答案

唯一的解决方案是不使用@EJB注入作为servlet中的一个字段(它在类加载时被注入,因此应用程序启动或首次使用servlet,而是为每个请求请求一个新实例.
遗憾的是,这确实意味着您无法使用@EJB注入注释,并且必须使用JNDI查找等以旧方式处理EJB.

原文链接：https://www.f2er.com/java/437778.html

重新部署EJB后的javax.ejb.NoSuchEJBException

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