Javax.naming.NameNotFoundException plz guys help

Question

hi am try to create simple ejb prj and i got this exception iam beginner so can u plz help me to knwow hats wrong
this is my entity bean
working on netbean 6 glassfish v2
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package doctor;
import java.io.Serializable;
import java.math.BigInteger;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EntityManager;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.transaction.UserTransaction;
* @author kriem
@Entity
@Table(name = "DOCTOR")
@NamedQueries({@NamedQuery(name = "Doctor.findByDocFname", query = "SELECT d FROM Doctor d WHERE d.docFname = :docFname"), @NamedQuery(name = "Doctor.findByDocId", query = "SELECT d FROM Doctor d WHERE d.docId = :docId"), @NamedQuery(name = "Doctor.findByDocLname", query = "SELECT d FROM Doctor d WHERE d.docLname = :docLname"), @NamedQuery(name = "Doctor.findByDocPhone", query = "SELECT d FROM Doctor d WHERE d.docPhone = :docPhone"), @NamedQuery(name = "Doctor.findByDocAddress", query = "SELECT d FROM Doctor d WHERE d.docAddress = :docAddress"), @NamedQuery(name = "Doctor.findByDocMobileNo", query = "SELECT d FROM Doctor d WHERE d.docMobileNo = :docMobileNo"), @NamedQuery(name = "Doctor.findByDocSpecialty", query = "SELECT d FROM Doctor d WHERE d.docSpecialty = :docSpecialty"), @NamedQuery(name = "Doctor.findByDocTitle", query = "SELECT d FROM Doctor d WHERE d.docTitle = :docTitle")})
public class Doctor implements Serializable {
    private static final long serialVersionUID = 1L;
    @Column(name = "DOC_FNAME", nullable = false)
    private String docFname;
    @Id
    @Column(name = "DOC_ID", nullable = false)
    private String docId;
    @Column(name = "DOC_LNAME", nullable = false)
    private String docLname;
    @Column(name = "DOC_PHONE")
    private BigInteger docPhone;
    @Column(name = "DOC_ADDRESS", nullable = false)
    private String docAddress;
    @Column(name = "DOC_MOBILE_NO")
    private BigInteger docMobileNo;
    @Column(name = "DOC_SPECIALTY", nullable = false)
    private String docSpecialty;
    @Column(name = "DOC_TITLE", nullable = false)
    private String docTitle;
    public Doctor() {
    public Doctor(String docId) {
        this.docId = docId;
    public Doctor(String docId, String docFname, String docLname, String docAddress, String docSpecialty, String docTitle) {
        this.docId = docId;
        this.docFname = docFname;
        this.docLname = docLname;
        this.docAddress = docAddress;
        this.docSpecialty = docSpecialty;
        this.docTitle = docTitle;
    public String getDocFname() {
        return docFname;
    public void setDocFname(String docFname) {
        this.docFname = docFname;
    public String getDocId() {
        return docId;
    public void setDocId(String docId) {
        this.docId = docId;
    public String getDocLname() {
        return docLname;
    public void setDocLname(String docLname) {
        this.docLname = docLname;
    public BigInteger getDocPhone() {
        return docPhone;
    public void setDocPhone(BigInteger docPhone) {
        this.docPhone = docPhone;
    public String getDocAddress() {
        return docAddress;
    public void setDocAddress(String docAddress) {
        this.docAddress = docAddress;
    public BigInteger getDocMobileNo() {
        return docMobileNo;
    public void setDocMobileNo(BigInteger docMobileNo) {
        this.docMobileNo = docMobileNo;
    public String getDocSpecialty() {
        return docSpecialty;
    public void setDocSpecialty(String docSpecialty) {
        this.docSpecialty = docSpecialty;
    public String getDocTitle() {
        return docTitle;
    public void setDocTitle(String docTitle) {
        this.docTitle = docTitle;
    @Override
    public int hashCode() {
        int hash = 0;
        hash += (docId != null ? docId.hashCode() : 0);
        return hash;
    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Doctor)) {
            return false;
        Doctor other = (Doctor) object;
        if ((this.docId == null && other.docId != null) || (this.docId != null && !this.docId.equals(other.docId))) {
            return false;
        return true;
    @Override
    public String toString() {
        return "doctor.Doctor[docId=" + docId + "]";
    public void persist(Object object) {
        /* Add this to the deployment descriptor of this module (e.g. web.xml, ejb-jar.xml):
         * <persistence-context-ref>
         * <persistence-context-ref-name>persistence/LogicalName</persistence-context-ref-name>
         * <persistence-unit-name>simple-ejbPU</persistence-unit-name>
         * </persistence-context-ref>
         * <resource-ref>
         * <res-ref-name>UserTransaction</res-ref-name>
         * <res-type>javax.transaction.UserTransaction</res-type>
         * <res-auth>Container</res-auth>
         * </resource-ref> */
        try {
            Context ctx = new InitialContext();
            UserTransaction utx = (UserTransaction) ctx.lookup("java:comp/env/UserTransaction");
            utx.begin();
            EntityManager em = (EntityManager) ctx.lookup("java:comp/env/persistence/LogicalName");
            em.persist(object);
            utx.commit();
        } catch (Exception e) {
            java.util.logging.Logger.getLogger(getClass().getName()).log(java.util.logging.Level.SEVERE, "exception caught", e);
            throw new RuntimeException(e);
}my session bean
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package doctor;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
* @author kriem
@Stateless
public class DoctorFacade implements DoctorFacadeRemote {
    @PersistenceContext
    (unitName="simple-ejbPU")
    private EntityManager em;
    public void create(Doctor doctor) {
        em.persist(doctor);
    public void edit(Doctor doctor) {
        em.merge(doctor);
    public void remove(Doctor doctor) {
        em.remove(em.merge(doctor));
    public Doctor find(Object id) {
        return em.find(doctor.Doctor.class, id);
    public List<Doctor> findAll() {
        return em.createQuery("select object(o) from Doctor as o").getResultList();
    public void persist(Object object) {
        em.persist(object);
}myremote interface
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package doctor;
import java.util.List;
import javax.ejb.Remote;
* @author kriem
@Remote
public interface DoctorFacadeRemote {
    void create(Doctor doctor);
    void edit(Doctor doctor);
    void remove(Doctor doctor);
    Doctor find(Object id);
    List<Doctor> findAll();
}and for the clinet side its simple java aplication
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package doctor;
import java.util.Properties;
import javax.naming.Context;
import javax.rmi.PortableRemoteObject;
* @author kriem
public class client extends test  {
    public static void main(String [] args) {
    try {
       // NewServiceLocator obj=new NewServiceLocator();
        test simple=new test();
        simple.getDataSource("doctor");
        simple.getSession("DoctorFaca");
            Context jndiContext = getInitialContext( );
            Object ref = jndiContext.lookup("DoctorFacade/remote");
            DoctorFacadeRemote dao = (DoctorFacadeRemote)
              PortableRemoteObject.narrow(ref,DoctorFacadeRemote.class);
     Doctor doc=new Doctor();
     doc.setDocFname("test");
     doc.setDocAddress("bla bla");
     doc.setDocId("D1005");
     doc.setDocLname("mohamedd");
    // doc.setDocMobileNo(121112223);
     doc.setDocTitle("MD");
     //doc.getDocPhone(2);
            dao.create(doc);
            Doctor doc2 = dao.find("D1002");
            System.out.println(doc2.getDocSpecialty());
            System.out.println(doc2.getDocFname());
            System.out.println(doc2.getDocLname());
            System.out.println(doc2.getDocAddress());
            System.out.println(doc2.getDocMobileNo());
            System.out.println(doc2.getDocPhone());
            System.out.println(doc2.getDocSpecialty());
            System.out.println(doc2.getDocTitle());
    catch (javax.naming.NamingException ne)
    {ne.printStackTrace( );
    public static Context getInitialContext( )
        throws javax.naming.NamingException {
        Properties p = new Properties( );
        // ... Specify the JNDI properties specific to the vendor.
        return new javax.naming.InitialContext(p);
    }and i got this exception knowing that am using entity bean from existing database that i had created
javax.naming.NameNotFoundException:
        at com.sun.enterprise.naming.TransientContext.doLookup(TransientContext.java:216)
        at com.sun.enterprise.naming.TransientContext.lookup(TransientContext.java:188)
        at com.sun.enterprise.naming.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:74)
        at com.sun.enterprise.naming.RemoteSerialContextProviderImpl.lookup(RemoteSerialContextProviderImpl.java:129)
        at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:154)
        at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:687)
        at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:227)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1846)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1706)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:1088)
        at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:223)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:806)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.dispatch(CorbaMessageMediatorImpl.java:563)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.doWork(CorbaMessageMediatorImpl.java:2567)
        at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555)
run-simple-app-client:guys anyhelp am really lost in this
Edited by: marwacs on May 19, 2008 9:32 PM

Answer 1

hey guys i made some updates on my sample and i figure out that as long as am creating enterprise application on netbeans 6 that contain both ejb module and client module i don`t need to write mapedName i only put the @ejb in the client side and it creates an instance of the remote interface
here is what i have done in the client code /*
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package enterpriseapplication4;
import ejb.Doctor;
import ejb.DoctorFacadeRemote;
import javax.ejb.EJB;
import java.math.BigInteger;
* @author kriem
public class Main {
    @EJB
    private static DoctorFacadeRemote doctorFacade;
     * @param args the command line arguments
    public static void main(String[] args) {
        // TODO code application logic here
//        Object id="D1002";
//        Doctor find = doctorFacade.find(id);
//        find.toString();
//            System.out.println(find.getDocSpecialty());
//            System.out.println(find.getDocFname());
//            System.out.println(find.getDocLname());
//            System.out.println(find.getDocAddress());
//            System.out.println(find.getDocMobileNo());
//            System.out.println(find.getDocPhone());
//            System.out.println(find.getDocSpecialty());
//            System.out.println(find.getDocTitle());
                Doctor doc=new Doctor();
                BigInteger bi = BigInteger.valueOf(123);
                BigInteger bh = BigInteger.valueOf(111);
     doc.setDocFname("test");
     doc.setDocAddress("bla bla");
  System.err.print("doc Fname and address");
     doc.setDocId("D1005");
     doc.setDocLname("mohamedd");
doc.setDocMobileNo(bh);
     doc.setDocTitle("MD");
doc.setDocMobileNo (bi);
  doctorFacade.create(doc);
  System.err.print("doc was added");
}but when i run i found this
May 21, 2008 6:37:08 PM com.sun.enterprise.appclient.MainWithModuleSupport <init>
WARNING: ACC003: Application threw an exception.
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
        java.rmi.RemoteException: Transaction aborted; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.; nested exception is:
        javax.transaction.RollbackException: Transaction marked for rollback.
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
        java.rmi.RemoteException: Transaction aborted; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.; nested exception is:
        javax.transaction.RollbackException: Transaction marked for rollback.
        at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.mapSystemException(Util.java:243)
        at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:205)
        at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
        at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
        at ejb.__DoctorFacadeRemote_Remote_DynamicStub.create(ejb/__DoctorFacadeRemote_Remote_DynamicStub.java)
        at ejb._DoctorFacadeRemote_Wrapper.create(ejb/_DoctorFacadeRemote_Wrapper.java)
        at enterpriseapplication4.Main.main(Main.java:50)
        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 com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:449)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)
        at com.sun.enterprise.appclient.Main.main(Main.java:200)
Caused by: java.rmi.RemoteException: Transaction aborted; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.; nested exception is:
        javax.transaction.RollbackException: Transaction marked for rollback.
        at com.sun.enterprise.iiop.POAProtocolMgr.mapException(POAProtocolMgr.java:251)
        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1386)
        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1316)
        at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:210)
        at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:117)
        at $Proxy82.create(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:154)
        at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:687)
        at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:227)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1846)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1706)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:1088)
        at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:223)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:806)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.dispatch(CorbaMessageMediatorImpl.java:563)
        at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.doWork(CorbaMessageMediatorImpl.java:2567)
        at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555)
Caused by: javax.transaction.RollbackException: Transaction marked for rollback.
        at com.sun.enterprise.distributedtx.J2EETransaction.commit(J2EETransaction.java:440)
        at com.sun.enterprise.distributedtx.J2EETransactionManagerOpt.commit(J2EETransactionManagerOpt.java:371)
        at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:3792)
        at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:3571)
        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1354)
        ... 19 more
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
        java.rmi.RemoteException: Transaction aborted; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.; nested exception is:
        javax.transaction.RollbackException: Transaction marked for rollback.
        at ejb._DoctorFacadeRemote_Wrapper.create(ejb/_DoctorFacadeRemote_Wrapper.java)
        at enterpriseapplication4.Main.main(Main.java:50)
        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 com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:449)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)
        at com.sun.enterprise.appclient.Main.main(Main.java:200)
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:461)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)
        at com.sun.enterprise.appclient.Main.main(Main.java:200)
Caused by: java.lang.reflect.InvocationTargetException
        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 com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)
        at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:449)
        ... 2 more
Caused by: javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
        java.rmi.RemoteException: Transaction aborted; nested exception is: javax.transaction.RollbackException: Transaction marked for rollback.; nested exception is:
        javax.transaction.RollbackException: Transaction marked for rollback.
        at ejb._DoctorFacadeRemote_Wrapper.create(ejb/_DoctorFacadeRemote_Wrapper.java)
        at enterpriseapplication4.Main.main(Main.java:50)
        ... 8 morethe thing is am connecting my sample with oracle db and i debuged my sample it breaks when i try to create(doc) last line in the client code ,i guess its about connecting with the database,i don`t know i also working on netbean 6
so plaz me guys another question is it possible to create statfule web services and if its plz can u send me examples