tenho meu Stateless autenticaUsuario:
[code] @Stateless
public class AutenticarUsuarioBean implements AutenticarUsuarioRemote, AutenticarUsuarioLocal {
@PersistenceContext(unitName="BalancedScoreCard-ejbPU")
private EntityManager manager;
/** Creates a new instance of AutenticarUsuarioBean */
public AutenticarUsuarioBean() {
}
public Usuarios autenticaUsuario(String login, char[] senha) {
Query query = manager.createNamedQuery("findUsuarioByLoginSenha");
query.setParameter("login", login)
.setParameter("senha", senha);
return (Usuarios)query.getSingleResult();
}
}
[/code]
meu cliente para autenticação:
[code]
public class FormLogin extends javax.swing.JFrame {
@EJB
private static AutenticarUsuarioRemote autenticacao;
// ao clicar no botao Autenticar
private void btAutenticarActionPerformed(java.awt.event.ActionEvent evt) {
startAutenticaLogin(txtLogin.getText(), txtSenha.getPassword());
}
// metodo
private void startAutenticaLogin(String login, char[] senha) {
try {
Usuarios user = autenticacao.autenticaUsuario(login, senha);
if (user == null)
JOptionPane.showMessageDialog(null, "Usuário inválido !","Informação",JOptionPane.INFORMATION_MESSAGE);
else
JOptionPane.showMessageDialog(null, "Usuário autenticado !","Informação",JOptionPane.INFORMATION_MESSAGE);
} catch (Exception ex) {
JOptionPane.showMessageDialog(null, "Não foi possível realizar a autenticação !","Erro",JOptionPane.ERROR_MESSAGE);
ex.printStackTrace();
}
}
}[/code]
e esta ocorrendo este erro:
[quote]javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException
at com.sun.corba.ee.impl.javax.rmi.CORBA.Util.mapSystemException(Util.java:188)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:172)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:119)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:197)
at com.uemg.bsc.business.__AutenticarUsuarioRemote_Remote_DynamicStub.autenticaUsuario(__AutenticarUsuarioRemote_Remote_DynamicStub.java)
at com.uemg.bsc.business._AutenticarUsuarioRemote_Wrapper.autenticaUsuario(com.uemg.bsc.business._AutenticarUsuarioRemote_Wrapper.java)
at com.uemg.bsc.client.FormLogin.startAutenticaLogin(FormLogin.java:127)
at com.uemg.bsc.client.FormLogin.btAutenticarActionPerformed(FormLogin.java:110)
at com.uemg.bsc.client.FormLogin.access$000(FormLogin.java:18)
at com.uemg.bsc.client.FormLogin$1.actionPerformed(FormLogin.java:52)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6038)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Caused by: java.rmi.RemoteException
at com.sun.enterprise.iiop.POAProtocolMgr.mapException(POAProtocolMgr.java:234)
at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1280)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:197)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:110)
at $Proxy77.autenticaUsuario(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:121)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:650)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:193)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1705)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1565)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:947)
at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:178)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:717)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:473)
at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.doWork(SocketOrChannelConnectionImpl.java:1270)
at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:479)
javax.ejb.EJBException: nested exception is: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.RemoteException
at com.uemg.bsc.business._AutenticarUsuarioRemote_Wrapper.autenticaUsuario(com.uemg.bsc.business._AutenticarUsuarioRemote_Wrapper.java)
at com.uemg.bsc.client.FormLogin.startAutenticaLogin(FormLogin.java:127)
at com.uemg.bsc.client.FormLogin.btAutenticarActionPerformed(FormLogin.java:110)
at com.uemg.bsc.client.FormLogin.access$000(FormLogin.java:18)
at com.uemg.bsc.client.FormLogin$1.actionPerformed(FormLogin.java:52)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6038)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
[/quote]
Alguem tem idéia do que possa estar errado ?
desde ja agradeço.