Javax.ejb.EJBException: nested exception is: java.rmi.RemoteException:

Question

package library.client;
import javax.naming.InitialContext;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.reflect.Method;
import java.sql.ResultSet;
import javax.ejb.*;
import javax.naming.*;
import javax.swing.*;
import library.common.*;
@SuppressWarnings("serial")
public class LibraryClient extends JFrame implements ActionListener {
  private static LibraryInterface li;
  private JTextField book_author = new JTextField(10);
  private JTextField book_title = new JTextField(10);
  private JTextField book_isbn = new JTextField(10);
  private JLabel author_label = new JLabel("Podaj autora:");
  private JLabel book_title_label = new JLabel("Podaj tytul ksiazki");
  private JLabel isbn_label = new JLabel("Podaj ISBN");
  private JTextArea display_books = new JTextArea(20,50);
  private JButton search = new JButton("Search");
  private ResultSet resultset;
  public LibraryClient() {
    this("DEFAULT_CONTEXT");
private JPanel createPanel1(){
      JPanel panel = new JPanel();
      panel.add(author_label);
      panel.add(book_author);
      panel.add(book_title_label);
      panel.add(book_title);
      panel.add(isbn_label);
      panel.add(book_isbn);
      panel.add(search);
      ////search.setActionCommand("ISBN");
      search.addActionListener(this);
      return panel;
private JPanel createPanel2(){
      JPanel panel = new JPanel();
      panel.add(display_books);
      return panel;
private JPanel createPanels(){
     JPanel panel = new JPanel();
    //Use default FlowLayout.
    panel.setLayout(new BorderLayout());
    panel.add(createPanel1(), BorderLayout.NORTH);
    panel.add(createPanel2(), BorderLayout.SOUTH);
    return panel;
  public  LibraryClient(String appType) {
    init(appType);
    JFrame frame = new JFrame("Library");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//    /final Table table = new Table();
    frame.setContentPane(createPanels());
    frame.pack();
//    /f.setLocationRelativeTo(null);
    frame.setVisible(true);
  public void actionPerformed(ActionEvent e) {
         try {
              display_books.setText("");
              display_books.setText("Wyszukane Ksiazki\n");
              if(!book_author.getText().equals("")){
                   resultset=li.getBookByAuthor(book_author.getText());
              }else if(!book_title.getText().equals("")){
                   resultset=li.getBookByName(book_title.getText());
              }else if(!book_isbn.getText().equals("")){
                   resultset=li.getBookByISBN(book_isbn.getText());
              }else {
                   System.out.println("Before->resultset=li.getAllBooks()");
                   resultset=li.getAllBooks();
                   System.out.println("After->resultset=li.getAllBooks()");
              while(resultset.next()){
                   System.out.println("in while resultset.next()"); 
                   String name = resultset.getString("name");
                     String author =resultset.getString("author");
                     String isbn = resultset.getString("ISBN");
                     display_books.append("\n"+ name + " " + author +" "+ isbn);
         } catch(Exception exc) { exc.printStackTrace(); }
  private void init(String type) {
    if (type.equals("JAVA_APP")) li = new library.ejb.LibraryBean();
    else if (type.equals("JAVA_CLIENT")) {
      try {
        InitialContext ic = new InitialContext();
        li = (LibraryInterface) ic.lookup("library.common.LibraryInterface");
      } catch (NamingException e) {
        e.printStackTrace();
  public static void main(String[] args) {
    if (args.length >= 1) new LibraryClient(args[0]);
    else new LibraryClient();
}it throws the exception when it gets to
any of the functions
resultset=li.getBookByAuthor(book_author.getText());
resultset=li.getBookByName(book_title.getText());
resultset=li.getBookByISBN(book_isbn.getText());
resultset=li.getAllBooks();
Please help
Thank You

Answer 1

Hi,
I also get the same error.have you got the solution,fi so explain me how to rectify the error
Regards
SamyMohan