Data fetch from excel

Question

Hi all,
I've to build to a visualization on Summary of Sales by Quarter based on the excel data and for this I have fields like
Year, month, Quarter, Order id, Subtotal.
Using this data I'm taking two combo boxes and in the first one I'm filtering Year data and in the second one Quarter data.
In the Quarter combo along the Quarters, ALL should appear which means all quarters for the selected year.
In the excel I'm maintaining two columns for Quarter data, one for ALL Quarters and others for  Q1, Q2....
When I'm selecting ALL the respective data is shown in the chart but when I select Q1,Q2..... data is not displayed......
Regards,
John

Answer 1

package newPackage;
import java.io.*;
import java.sql.*;
public class ExcelRead{
private String path;
public static void main(String [] args){
     Connection connection = null;
     String xcelSheetPath = "C:/EclipseWorkspace/I18N/hello.xls";
     try{
          Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
          System.out.println("Got Driver.........");
          connection = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Excel Driver (*.xls)};DBQ="+xcelSheetPath+";DriverID=22;READONLY=false","","");
          System.out.println("Created The Connection.........");
          Statement stmt = connection.createStatement();
          System.out.println("Created The Statement.........");
          ResultSet rs = stmt.executeQuery("select * from [" +xcelSheetPath.trim() +"$]");
          System.out.println("Got The ResultSet.........");
          } catch(Exception ex) {
          System.err.print("Exception: ");
          System.err.println(ex.getMessage());
}And my hello.xls is present in the folder I18N which has this package "newPackage"