// Fig. 18.24: ParmGet.java
// This program displays the contents of the Authors table
// in the Books database.
import java.sql.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.io.*;


public class ConclusionGet extends JFrame {
   public String [][] concs;
   private Connection connection;
   private JTable table;
   public int noRows;
    
   public ConclusionGet() 
   {   // The URL specifying the Books database to which 
      // this program connects using JDBC to connect to a
      // Microsoft ODBC database.
      String url = "jdbc:odbc:xshell";  
      String username = "";
      String password = "";

      // Load the driver to allow connection to the database
      try {
         Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver" );

         connection = DriverManager.getConnection( 
            url, username, password );
      } 
      catch ( ClassNotFoundException cnfex ) {
         System.err.println( 
            "Failed to load JDBC/ODBC driver." );
         cnfex.printStackTrace();
         System.exit( 1 );  // terminate program
      }
      catch ( SQLException sqlex ) {
         System.err.println( "Unable to connect" );
         sqlex.printStackTrace();
      }
               
      getTable();
	shutDown();
}

   private void getTable()
   {
      Statement statement;
      ResultSet resultSet;
      
      try {
String query= "SELECT * FROM ConclusionText";
	   statement = connection.createStatement();
         resultSet = statement.executeQuery( query );
	   displayResultSet( resultSet );
         statement.close();
      }
      catch ( SQLException sqlex ) {
		System.err.println( "Error with Parameters");
         sqlex.printStackTrace();
      }
   }

   private void displayResultSet( ResultSet rs )
      throws SQLException
   { 
      // position to first record
      boolean moreRecords = rs.next();  

      // If there are no records, display a message
      if ( ! moreRecords ) {
         JOptionPane.showMessageDialog( this, 
            "ResultSet contained no records" );
         return;
      }

      Vector columnHeads = new Vector();
      Vector rows = new Vector();

      try {
         // get column heads
         ResultSetMetaData rsmd = rs.getMetaData();
      
         for ( int i = 1; i <= rsmd.getColumnCount(); ++i ){ 
            columnHeads.addElement( rsmd.getColumnName( i ) );
	   }
         // get row data
		int b=0;
String [][] p2=new String [10000][2];;
   do {
		//int b=0;
            int c=0;
      for ( int i = 1; i<= rsmd.getColumnCount(); ++i ){
	   if(rsmd.getColumnTypeName(i).equals("VARCHAR")){
			p2[b][i-1]= rs.getString(i);
			if(i==2){b++;}
	   }
	   else{
   	     if(rsmd.getColumnTypeName(i).equals("INTEGER")){
			long l=rs.getLong(i);
			String st=""+l;
                  p2[b][i-1]= st;
			if(i==2){b++;}
 	     }
    	     else{
		p2[b][i-1]= rs.getString(i);
		if(i==2){b++;} 
           }
	   }
	} 
   } while ( rs.next() );
     concs=new String [b][2];
	int b2=0;
	while(b2<b){
		concs[b2][0]=p2[b2][0];
		concs[b2][1]=p2[b2][1];
		b2++;
	}      
		noRows=b;
} catch ( SQLException sqlex ) {
         sqlex.printStackTrace();
      }}


   public void shutDown()
   {
      try {
         connection.close();
      }
      catch ( SQLException sqlex ) {
         System.err.println( "Unable to disconnect" );
         sqlex.printStackTrace();
      }
   }

   public static void main( String args[] ) 
   {
      
   }
}

/**************************************************************************
 * (C) Copyright 1999 by Deitel & Associates, Inc. and Prentice Hall.     *
 * All Rights Reserved.                                                   *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 *************************************************************************/