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Dec 5th, 2017
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  1. public void findVendor() {
  2.  
  3. String vatEntered = vendorID.getText();
  4.  
  5.  
  6. try
  7. {
  8. String myDriver = "com.mysql.jdbc.Driver";
  9. String myUrl = "jdbc:mysql://localhost:3306/masterdata_db?autoReconnect=true&useSSL=false";
  10. Class.forName(myDriver);
  11. Connection conn = DriverManager.getConnection(myUrl, "root", "");
  12.  
  13. Statement st = conn.createStatement();
  14.  
  15.  
  16. String check = "SELECT * FROM vendorcreation WHERE VAT = 'vatEntered' ";
  17. ResultSet resultSet = st.executeQuery(check);
  18.  
  19. boolean status = true;
  20. if(resultSet.next()==status){
  21.  
  22. nameSelected.setText(resultSet.getString(1));
  23. adressSelected.setText(resultSet.getString(2));
  24. countrySelected.setText(resultSet.getString(3));
  25. vatSelected.setText(resultSet.getString(4));
  26. ptermsSelected.setText(resultSet.getString(5));
  27.  
  28. conn.close();
  29.  
  30. }
  31.  
  32. else {
  33.  
  34. JOptionPane.showMessageDialog(null, "NO DATA FOUND! FIRST YOU MUST CREATE IT", "Inane error",JOptionPane.ERROR_MESSAGE);
  35. dispose();
  36. new CreateVendor().setVisible(true);
  37. }
  38.  
  39.  
  40. }
  41. catch (Exception e)
  42. {
  43. e.printStackTrace();
  44. }
  45.  
  46.  
  47. }
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