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Java Enterprise Q&A » ejb » exception 

1. What is the cause of EJB 2.x "reentrant method call detected" Exceptions? How to solve them?    stackoverflow.com

I'm mantaining a EJB 2 CMP legacy app runing on a JBoss 4.0.4 GA application server with deployed entity/stateless session beans. All the EJB boilerplate code is generated via XDoclet from ...

2. EJB3 constructor throwing an exception?    stackoverflow.com

What happens, if an EJB3 stateless/stateful bean no args constructor throws an exception? For example, class A has a DI:

@EJB
B b;
and B throws an exception in the constructor? I didn't find ...

3. How to hide RuntimeException details from EJB client?    stackoverflow.com

I have a JEE5 application that exposes services using (local) session beans. When an internal fault occurs during service execution, a RuntimeException is thrown and encapsulated by JBoss(5.0.1) in a javax.ejb.EJBTransactionRolledbackException. The problem ...

4. Jboss 4.2 swallows the stacktrace on causes of EJB Exceptions, how can that be prevented?    stackoverflow.com

In JBoss 4.2.2 (on JDK5), I'm noticing this behavior. Is there a configuration or other way to prevent it? If I have code like this:

try {
  doSomething();
} catch (Exception e) {
 ...

5. Proper EJB Exception handling - ClassNotFoundException from client    stackoverflow.com

I have some EJBs that use Hibernate to persist data to the database. I have a thick Swing client that talks to these EJBs. The client knows nothing about the database ...

6. UnmarshalException: Method not found Exception in EJB    stackoverflow.com

I have added a method to my stateless sessionBean (getFNEdetails) with one String parameter. But I am getting this error when I try to test in weblogic10 server java.rmi.UnmarshalException: Could not ...

7. getting exception while initialising ejb object    stackoverflow.com

Below is the exception I am getting while initializing any ejb object. Could any one tell what is the reason of below exception and how can I resolve it??? Is is Application exception ...

8. EJB 3.1 - Handling exceptions in asychronous jobs    stackoverflow.com

I have several asynchronous jobs that I would like to transparently handle the exception for. I'd like to put the exception handling logic in another component / class. With ...

9. Getting details of remote EJB exception    stackoverflow.com

I am having big problems in fetching exception details from Remote EJBs... I have a pipeline pattern implemented with Remote EJBs, where one EJB calls other EJBs to do certain tasks. What ...

10. exception EJB is already associated with an incomplete transaction    stackoverflow.com

when I invoke list page I get this error ,also program running but some progresses arent working and redirect debug page ,I couldnt fix it ,anybody know this error,what does it ...

11. EJB exception while try to run the client    stackoverflow.com

javax.naming.NoInitialContextException: Cannot instantiate class: org.jnp.interf
aces.NamingContextFactory [Root exception is java.lang.ClassNotFoundException: o
rg.jnp.interfaces.NamingContextFactory]
        at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
        at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
  ...

12. EJB exception while try to run the client    stackoverflow.com

I created a bean object and encountered this error at run time,

java.lang.ClassCastException at 
com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(Unknown Source) at 
javax.rmi.PortableRemoteObject.narrow(Unknown Source) at Client_TestPortal.main Client_TestPortal.java:71) Caused by: 
java.lang.ClassCastException: javax.naming.Reference ... 3 more 
How to create ...

13. Should ejb3 client catch EJBException explicitly?    stackoverflow.com

I'm writing EJB3 application and wonder about exception handling policy. I'll have both some checked application exceptions and some runtime application exceptions. I know I can catch them in my client, but what ...

14. EJB entity beans JAR & RESTeasy    stackoverflow.com

I am having trouble getting my entity beans to connect correctly to MySQL. Here's my set up:

JBOSS: 6 UBUNTU: 11.04 EJB: 3.1
I am ...

15. JAX-RS and EJB exception handling    stackoverflow.com

I'm having trouble handling exceptions in my RESTful service:

@Path("/blah")
@Stateless
public class BlahResource {
    @EJB BlahService blahService;

    @GET
    public Response getBlah() {
   ...

16. EJB NullPointer Exception Basic    stackoverflow.com

I just started learning EJB's today.So , i was trying this simple program and it is giving me a NullPointerException when i run it.It says the bookBean is a null object. ...

17. test with expected exception is shown as failed    stackoverflow.com

I have a small junit4 test that expect an exception. this the code:

  @Test(expected = EntityVide.class)
    public void testPing() throws Exception {
       ...

18. EJB naming exception    forums.netbeans.org

I have built set of entities with hibernate connection. When used directly in web application (or through jpa controllers) it is working fine. But I have neming exceptions when trying to ...

19. Help desired on Exceptions during deployment of EJB 3.0 EJBs (MDBs) on JBoss    forums.netbeans.org

ilango_g Posted via mailing list. Posted: Sun Oct 19, 2008 7:42 pm Post subject: Help desired on Exceptions during deployment of EJB 3.0 EJBs (MDBs) on JBoss Hi I am getting the following exceptions after deploying: I followed the steps in the tutorial: http://testwww.netbeans.org/kb/55/ejb30-jboss.html What could be the source of these errors? Any suggestions are appreciated 15:26:36,009 WARN ...

21. java.lang.NoClassDefFoundError Exception when I invoke to a class outside projectEJB    java-forums.org

[10/12/05 11:30:43:794 CDT] 1a84cdbb WebGroup E SRVE0026E: [Servlet Error]-[org/apache/commons /validator/GenericValidator]: java.lang.NoClassDefFoundError: org/apache/commons/validator/GenericValidator at ca.mb.gov.ppr.application.objects.PersonalPropertyRegistration.(PersonalPropertyRegistration.java:147) at ca.mb.gov.ppr.htmlclient.lifecycle.registration.financing.SelectLegislationAction.executeAction(SelectLegislationAction.java:88) at ca.mb.gov.ppr.htmlclient.PprAction.execute(PprAction.java:109) at ca.mb.gov.env.htmlclient.struts.ActionDispatcher.execute(ActionDispatcher.java:79) at ca.mb.gov.ppr.htmlclient.TabActionDispatcher.execute(TabActionDispatcher.java:84) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:275) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) at ca.mb.gov.env.htmlclient.struts.EnvStrutsActionServlet.doPost(EnvStrutsActionServlet.java:111) at ca.mb.gov.ppr.htmlclient.PprActionServlet.doPost(PprActionServlet.java:109) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doService(StrictServletInstance.java:110) at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._service(StrictLifecycleServlet.java:174) at com.ibm.ws.webcontainer.servlet.IdleServletState.service(StrictLifecycleServlet.java:313) at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.service(StrictLifecycleServlet.java:116) at com.ibm.ws.webcontainer.servlet.ServletInstance.service(ServletInstance.java:283) at com.ibm.ws.webcontainer.servlet.ValidServletReferenceState.dispatch(ValidServletReferenceState.java:42) at com.ibm.ws.webcontainer.servlet.ServletInstanceReference.dispatch(ServletInstanceReference.java:40) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:1030) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:566) at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:198) at com.ibm.ws.webcontainer.srt.WebAppInvoker.doForward(WebAppInvoker.java:80) at ...

22. Remote Exception    java-forums.org

107: DeliverVehicleMiscBD.java: 03-Sep-2009 17:50:29,534: FATAL: doTransaction: EJB Exception: ; nested exception is: java.lang.NoClassDefFoundError java.rmi.RemoteException: EJB Exception: ; nested exception is: java.lang.NoClassDefFoundError at weblogic.ejb20.internal.EJBRuntimeUtils.throwRemot eException(EJBRuntimeUtils.java:102) at weblogic.ejb20.internal.BaseEJBHome.handleSystemEx ception(BaseEJBHome.java:307) at weblogic.ejb20.internal.BaseEJBObject.postInvoke(B aseEJBObject.java:284) at weblogic.ejb20.internal.StatelessEJBObject.postInv oke(StatelessEJBObject.java:168) at com.gm.naowb.services.delivervehicle.ejb.CDRTransa ctionBean_qo30qu_EOImpl.doTransaction(CDRTransacti onBean_qo30qu_EOImpl.java:56) at com.gm.naowb.biz.bd.DeliverVehicleMiscBD.doTransac tion(DeliverVehicleMiscBD.java:79) at com.gm.naowb.biz.bd.DeliverVehicleMiscBD.submitRep ortVehicleDelivery(DeliverVehicleMiscBD.java:459) at com.gm.naowb.ui.handlers.ReportVehicleDeliverActio n.submitReportVehicleDelivery(ReportVehicleDeliver Action.java:1446) at com.gm.naowb.ui.handlers.ReportVehicleDeliverActio n.execute(ReportVehicleDeliverAction.java:277) at org.apache.struts.action.RequestProcessor.processA ctionPerform(RequestProcessor.java:484) at org.apache.struts.action.RequestProcessor.process( RequestProcessor.java:274) at org.apache.struts.action.ActionServlet.process(Act ionServlet.java:1482) at org.apache.struts.action.ActionServlet.doPost(Acti ...

23. Exception in JavaBeans    java-forums.org

24. Gettine exception "Method cannot be called in standalone EJB client mode"    forums.oracle.com

Could anyone please explain when does the exception "Method cannot be called in standalone EJB client mode" thrown? Googling did not helped my cause. Basically i am writing a standalone app which calls a class specific to a product that will internally collect the database components to help query a table Sample code. JDBCComponent jdbcComp = ConfigUtil.getASJDBCComponent(); // Exception thrown here. ...

25. Can anone help with this EJB exception?    forums.oracle.com

Hi all. I am using glassfish and toplink as persistance provider for my project. I have set up a mysql database and table and when I try to create a new record, I get an EJException when trying to persist. Here is a server log of the error. Many thanks for any help, and please ask if you need more information. ...

26. how to throw exception from ejb to web tier    forums.oracle.com

I dont know Struts. We often use JSP in web tier and Java Beans inthe middle tier. When a JavaBean throws an exception, inside the catch block, I Throw a new Exception which has to be caught by the JSP (Web tier). The code looks like this Try{ }catch(SomeException exception{ throw new yourException(exception.getMessage() + "\n"); } I mean, we dont treat ...

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