RMI does not compile!

i have been trying to get this porgram to work but some how it does not want to compile
basicly the program is a three tier JDBC program.
i am using JDK 1.1.5
could some pls have a look
thanks!!

the program is
**********************interface **********************************88
import java.rmi.*;

public interface out extends java.rmi.Remote
{
public Vector data(String SQLSearch) throws java.rmi.RemoteException;
}


**************************server side*****************************************
import java.rmi.*;
import java.rmi.server.UnicastRemoteObject;
import java.sql.*;
import java.util.*;


public class outImpl extends UnicastRemoteObject implements out{

private String SQL;

  public outImpl (String s) throws java.rmi.RemoteException {
    super();
  SQL=s;                                    
                                                            }     // end of constructor
 
 
public Vector data(String SQLSearch) throws Remote.Exception {
     
      public static ResultSet rs;
       public Vector results;  
      private  boolean more;
      
      String url = "jdbc:odbc:project";
       query = "select * from company_job where title like"+SQLSearch;
        
      try {

                  // Load the jdbc-odbc bridge driver
                  Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");
            
            }                  // end of try
 

        catch(Exception ex){
      //setError("I am not doing anything because "+ex);
      return;
                  }            // catch expection

      

      try{
      Vector results=new Vector();
      Connection con= DriverManager.getConnection (url, "", "");
      Statement stmt = con.createStatement();
             ResultSet rs =stmt.executeQuery(query);
      
      
       boolean more = rs.next();
     

       while (more) {
        String s=rs.getString(5);
      //java.io.InputStream Notes=rs.getAsciiStream("Notes");
      String k=rs.getString(8);
      String text=s;
      String text1=k;
        results.addElement(text);
      results.addElement(text1);
        more = rs.next();
         
      }     // end of while
      
      stmt.close();
      con.close();
      return(data.results);
               } // end of try

      catch(SQLException ex){
      //setError("SQLException:"+ex);
      throw new IllegalArgumentException("Data " +" not found");
                        }                  // catch statment

       
      }  // data


 




 
  public static void main(String args[]) {
   
    // Create and install a security manager
   
    System.setSecurityManager(new RMISecurityManager());
 

 
    try {
      outImpl obj = new outImpl("Results");
      Naming.rebind("Results", obj);
      System.out.println("outServer bound in registry");
          
      }  //end of try
      

       catch (Exception e) {
      System.out.println("outServer err: " + e.getMessage());
      e.printStackTrace();
          
         } // end of catch


  } // end of public main

}  // end of class


*************************client side*******************************

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
//import java.applet.Applet;
import java.sql.*;
import java.util.*;
import java.rmi.*;


/*
  modify by katt on 13 feb
   ver 1.0
 */





public class outClient extends Applet implements  Runnable{

      private Thread worker;
      public static Vector queryResults;
      private String message="Initializing";
      public static ResultSet rs;
       public Vector results;
      public static int currpos;
          public static int      maxrows;
      private  boolean more;
      public static int x;
      


      //********************layout*****************
      Label label1;
      TextField txtSearch;
      Button btnSearch;
      Button btnNext;
      Button btnClear;
      Button btnPrev;
      //*******************end of layout****************



      String query;
public synchronized void start(){
      
            if (worker==null){
            message ="connecting to databse";
            worker=new Thread(this);
            worker.start();
                        }
                        }//end start

public void run(){
          
      
      

      // ********************create button*************************
      label1=new Label("Enter Search :");
        label1.setFont(new Font("Dialog",Font.PLAIN,10));
        add(label1);
        label1.reshape(insets().left + 6,insets().top + 7,78,13);
      
      
      txtSearch=new TextField(10);
        txtSearch.setFont(new Font("Dialog",Font.PLAIN,10));
        add(txtSearch);
        txtSearch.reshape(insets().left + 96,insets().top + 7,84,19);
      

      btnSearch=new Button("Search");
        btnSearch.setFont(new Font("Dialog",Font.PLAIN,10));
        add(btnSearch);
      btnSearch.reshape(insets().left + 272,insets().top + 7,60,26);  
      
      btnClear=new Button("Clear");
        btnClear.setFont(new Font("Dialog",Font.PLAIN,10));
        add(btnClear);
      btnClear.reshape(insets().left + 335,insets().top + 7,60,26);  

      btnNext=new Button("Next");
        btnNext.setFont(new Font("Dialog",Font.PLAIN,10));
        add(btnNext);
      btnNext.reshape(insets().left + 272,insets().top + 400,60,26);  

      btnPrev=new Button("Previous");
        btnPrev.setFont(new Font("Dialog",Font.PLAIN,10));
        add(btnPrev);
      btnPrev.reshape(insets().left + 210,insets().top + 400,60,26);  
      //***************And on the 7th day, god rested from creating************      



      
      //**************Me listen to do something*****************
            btnSearch.addActionListener( new ActionListener()
              { public void actionPerformed( ActionEvent e )
                    { btnSearchClicked(); } } );
            
      btnClear.addActionListener( new ActionListener()
              { public void actionPerformed( ActionEvent e )
                    { btnClearClicked(); } } );

      btnNext.addActionListener( new ActionListener()
              { public void actionPerformed( ActionEvent e )
                    { btnNextClicked(); } } );

      btnPrev.addActionListener( new ActionListener()
              { public void actionPerformed( ActionEvent e )
                    { btnPrevClicked(); } } );
      //**************Me say do nothing important really********



            }// end or run
public void btnPrevClicked(){
            currpos--;
            repaint();}

public void btnNextClicked(){
      
      
      
       if ( currpos + 1 <= maxrows ) {
             
            repaint();            
       
                       } // end of if
     else {
       currpos = maxrows;
     //repaint();
      }


}//end next click
      

//***********************Search*****************************


       public void btnSearchClicked()
             {   String bSearch = txtSearch.getText();
             try {
                        out obj = (out)Naming.lookup("//" +
                                getCodeBase().getHost() + "/Results");
                           //results(obj.data(bSearch));
                  //results=out.data(bSearch);
                  results=out.data(bSearch);
                     } catch (Exception e) {
                        System.out.println("out exception: " +
                                e.getMessage());
                        e.printStackTrace();
                                  }
            
      maxrows = results.size();
      currpos=0;

      setResults(results);
      
      
      //}// end of try statment


      /*catch(SQLException ex){
      setError("SQLException:"+ex);
                        }// catch statment
      */
      }// button clicked end






//*******************end of search*************************




      
      public synchronized void paint(Graphics g){
      
      if (queryResults==null){
      g.drawString(message,30,50);
      return;
                        }
      
      if (txtSearch.getText()==null){
      String Empty="Pls enter search query";
      g.drawString(Empty,30,50);
      return;
                        }
      
      
      
      g.drawString("Jobs:",60,50);
      int y=70;
      

            x=0;
            while( currpos <maxrows || x<=2 ){      
            String text =(String)queryResults.elementAt(currpos);      
            g.drawString(text,60,y);
            y=y+30;
            currpos++;
            x++;
                              }

      }
      


       public void
    btnClearClicked(){
                  
            txtSearch.setText("");
            query="";
            //repaint();
            results.removeAllElements();      
            queryResults.removeAllElements();      
            
            currpos=1;}
            





private synchronized void setError(String mess){
      queryResults=null;
      message=mess;
      worker=null;
      repaint();
      }

private synchronized void setResults(Vector results){
      queryResults=results;
      worker=null;
      repaint();
      }


}// end of class
sdaxm11Asked:
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sdaxm11Author Commented:
Adjusted points to 150
0
fontaineCommented:
What messages do you get?
0
msmolyakCommented:
In the interface add
import java.util.Vector;

In the server code, procedure

public Vector data(String SQLSearch) throws Remote.Exception {
           
    public static ResultSet rs;
      public Vector results;    
    private  boolean more;

Change Remote.Exception to RemoteException

Remove all the modifiers from you method variables (or make them instance/class variables). Method variables cannot be public or static. Only the ones defined in the class can have those modifiers.

You seem to have many more problems in you code, but why don't you fix those first.
0
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sdaxm11Author Commented:
ok i have tried that(i works too)  but basicly i need the program to compile, if anyone can do this i will raise the points 200


0
sdaxm11Author Commented:
Adjusted points to 200
0
msmolyakCommented:
200 points it is.

-----------
out.java
-----------
    import java.rmi.*;
    import java.util.Vector;

    public interface out extends java.rmi.Remote
    {
    public Vector data(String SQLSearch) throws java.rmi.RemoteException;
    }


-----------
outImpl.java
-----------
    import java.rmi.*;
    import java.rmi.server.UnicastRemoteObject;
    import java.sql.*;
    import java.util.*;


    public class outImpl extends UnicastRemoteObject implements out
    {

    private String SQL;

      public outImpl (String s) throws java.rmi.RemoteException
      {
        super();
        SQL=s;
      }     // end of constructor


    public Vector data(String SQLSearch) throws RemoteException
    {

    String url = "jdbc:odbc:project";
    String query = "select * from company_job where title like"+SQLSearch;

    try {

    // Load the jdbc-odbc bridge driver
    Class.forName ("sun.jdbc.odbc.JdbcOdbcDriver");

    }      // end of try


            catch(Exception ex){
    //setError("I am not doing anything because "+ex);
    return null;
    } // catch expection



    try{
    Vector results=new Vector();
    Connection con= DriverManager.getConnection (url, "", "");
    Statement stmt = con.createStatement();
            ResultSet rs =stmt.executeQuery(query);


    boolean more = rs.next();


    while (more) {
            String s=rs.getString(5);
    //java.io.InputStream Notes=rs.getAsciiStream("Notes");
    String k=rs.getString(8);
    String text=s;
    String text1=k;
            results.addElement(text);
    results.addElement(text1);
            more = rs.next();

    }     // end of while

    stmt.close();
    con.close();
    return(results);
        } // end of try

    catch(SQLException ex){
    //setError("SQLException:"+ex);
    throw new IllegalArgumentException("Data " +" not found");
    } // catch statment


    }  // data


      public static void main(String args[]) {

        // Create and install a security manager

        System.setSecurityManager(new RMISecurityManager());



        try {
          outImpl obj = new outImpl("Results");
          Naming.rebind("Results", obj);
          System.out.println("outServer bound in registry");

    }  //end of try


    catch (Exception e) {
          System.out.println("outServer err: " + e.getMessage());
          e.printStackTrace();

             } // end of catch


      } // end of public main

    }  // end of class



-----------
outClient.java
-----------


    import java.awt.*;
    import java.applet.*;
    import java.awt.event.*;
    //import java.applet.Applet;
    import java.sql.*;
    import java.util.*;
    import java.rmi.*;


    /*
      modify by katt on 13 feb
       ver 1.0
     */





    public class outClient extends Applet implements  Runnable{

    private Thread worker;
    public static Vector queryResults;
    private String message="Initializing";
    public static ResultSet rs;
      public Vector results;
    public static int currpos;
         public static int      maxrows;
    private  boolean more;
    public static int x;



    //********************layout*****************
    Label label1;
    TextField txtSearch;
    Button btnSearch;
    Button btnNext;
    Button btnClear;
    Button btnPrev;
    //*******************end of layout****************



    String query;
    public synchronized void start(){

    if (worker==null){
    message ="connecting to databse";
    worker=new Thread(this);
    worker.start();
    }
    }//end start

    public void run(){




    // ********************create button*************************
    label1=new Label("Enter Search :");
            label1.setFont(new Font("Dialog",Font.PLAIN,10));
            add(label1);
            label1.reshape(insets().left + 6,insets().top + 7,78,13);


    txtSearch=new TextField(10);
            txtSearch.setFont(new Font("Dialog",Font.PLAIN,10));
            add(txtSearch);
            txtSearch.reshape(insets().left + 96,insets().top + 7,84,19);


    btnSearch=new Button("Search");
            btnSearch.setFont(new Font("Dialog",Font.PLAIN,10));
            add(btnSearch);
    btnSearch.reshape(insets().left + 272,insets().top + 7,60,26);

    btnClear=new Button("Clear");
            btnClear.setFont(new Font("Dialog",Font.PLAIN,10));
            add(btnClear);
    btnClear.reshape(insets().left + 335,insets().top + 7,60,26);

    btnNext=new Button("Next");
            btnNext.setFont(new Font("Dialog",Font.PLAIN,10));
            add(btnNext);
    btnNext.reshape(insets().left + 272,insets().top + 400,60,26);

    btnPrev=new Button("Previous");
            btnPrev.setFont(new Font("Dialog",Font.PLAIN,10));
            add(btnPrev);
    btnPrev.reshape(insets().left + 210,insets().top + 400,60,26);
    //***************And on the 7th day, god rested from creating************




    //**************Me listen to do something*****************
    btnSearch.addActionListener( new ActionListener()
             { public void actionPerformed( ActionEvent e )
             { btnSearchClicked(); } } );

    btnClear.addActionListener( new ActionListener()
             { public void actionPerformed( ActionEvent e )
             { btnClearClicked(); } } );

    btnNext.addActionListener( new ActionListener()
             { public void actionPerformed( ActionEvent e )
             { btnNextClicked(); } } );

    btnPrev.addActionListener( new ActionListener()
             { public void actionPerformed( ActionEvent e )
             { btnPrevClicked(); } } );
    //**************Me say do nothing important really********



    }// end or run
    public void btnPrevClicked(){
    currpos--;
    repaint();}

    public void btnNextClicked(){



    if ( currpos + 1 <= maxrows ) {

    repaint();

          } // end of if
         else {
           currpos = maxrows;
         //repaint();
    }


    }//end next click


    //***********************Search*****************************


    public void btnSearchClicked()
           {   String bSearch = txtSearch.getText();
    try {
                            out obj = (out)Naming.lookup("//" +
                                    getCodeBase().getHost() + "/Results");
                          //results(obj.data(bSearch));
    //results=out.data(bSearch);
    results=obj.data(bSearch);
             } catch (Exception e) {
                            System.out.println("out exception: " +
                                    e.getMessage());
                            e.printStackTrace();
                     }

    maxrows = results.size();
    currpos=0;

    setResults(results);


    //}// end of try statment


    /*catch(SQLException ex){
    setError("SQLException:"+ex);
    }// catch statment
    */
    }// button clicked end






    //*******************end of search*************************





    public synchronized void paint(Graphics g){

    if (queryResults==null){
    g.drawString(message,30,50);
    return;
    }

    if (txtSearch.getText()==null){
    String Empty="Pls enter search query";
    g.drawString(Empty,30,50);
    return;
    }



    g.drawString("Jobs:",60,50);
    int y=70;


    x=0;
    while( currpos <maxrows || x<=2 ){
    String text =(String)queryResults.elementAt(currpos);
    g.drawString(text,60,y);
    y=y+30;
    currpos++;
    x++;
    }

    }



    public void
        btnClearClicked(){

    txtSearch.setText("");
    query="";
    //repaint();
    results.removeAllElements();
    queryResults.removeAllElements();

    currpos=1;}






    private synchronized void setError(String mess){
    queryResults=null;
    message=mess;
    worker=null;
    repaint();
    }

    private synchronized void setResults(Vector results){
    queryResults=results;
    worker=null;
    repaint();
    }


    }// end of class
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sdaxm11Author Commented:
ok it complies
0
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