Problem when importing the complex bean model into webdynpro

Question

hi all,
when importing the complex bean model into the webDynpro, it was returning the blank.
Thanks in advance

Answer 1

Hi,
  show your code for see and understand what could be wrong.
Here one mine example:
The model class
* Created on 27-ott-2006
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
package tmp.userslist.comp.model.userslist;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.sql.DataSource;
import java.util.Collection;
import java.util.ArrayList;
import java.io.Serializable;
* @author rtagliento
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
public class AllUsers {
// implements Serializable {
     private Connection con;
     private ResultSet rs;
     private Statement stmt;
     private String SqlQuery;
     private Collection usersList = null;
     private UserElement users = null;
//     private Collection empDetailsList=null;
//     private EmpDetailsHelperClass  empdetails=null;
     public AllUsers(){
          con = null;     
          java.sql.ResultSet rs = null;
          rs = null;
          SqlQuery  = "SELECT * FROM TMP_USERSLIST ; ";
     public Connection getConnection (){
               return con;
     public void setConnection (Connection c){
          con = c;
     public Collection getUsersList()
          return usersList;
     public UserElement getUsers()
          return users;
     public void setUsers(UserElement class1)
          users = class1;
     public void execute() throws Exception {
          String DEBUG = new String("");
          try {
               stmt = con.createStatement();
               rs = stmt.executeQuery(SqlQuery);
               usersList = new ArrayList();
               usersList.clear();
               while (rs.next()){
                    users = new UserElement();
                    users.setID(rs.getString("ID"));
                    DEBUG += "ID: " + rs.getString("ID") + " | ";
                    users.setName(rs.getString("NAME"));
                    DEBUG += "NAME: " + rs.getString("NAME") + " | ";
                    users.setSurname(rs.getString("SURNAME"));
                    DEBUG += "SURNAME: " + rs.getString("SURNAME") + " | ";
                    users.setBirthDay(rs.getDate("BIRTHDAY"));
                    DEBUG += "BIRTHDAY: " + rs.getDate("BIRTHDAY").toString() + " ---------- ";
                    usersList.add(users);
               rs.close();
          } catch (Exception e) {
               // TODO Auto-generated catch block
               e.printStackTrace();
               throw new Exception(e.toString() + DEBUG);
//          throw new Exception(new Integer(usersList.size()).toString() + DEBUG);
when use it:
     AllUsers AllU = new AllUsers();
//     AllU.setConnection(myJdbc.getConnection());
     wdContext.nodeAllUsers().bind(AllU);
     wdContext.currentAllUsersElement().setConnection(myJdbc.getConnection());
     try {
          wdContext.currentAllUsersElement().modelObject().execute();
     } catch (Exception e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
Hope can help.
Bye