Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package modules.Sign_In.model.DAO_SignIn; import classes.date; import classes.singletonMongo; import com.mongodb.BasicDBObject; import com.mongodb.DBCursor; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import javax.swing.JOptionPane; import modules.Sign_In.view.Sign_In; import modules.users.admin.model.classes.admin; import modules.users.client.model.classes.client; import modules.users.users.singleton; import utils.validate; /** * * @author lluis */ public class DAO_SignIn { /** * funcion para validar el DNI * @return */ public static boolean askdni() { String inserted_dni = ""; boolean checker = false; inserted_dni = Sign_In.dniField.getText(); inserted_dni = inserted_dni.toUpperCase(); Sign_In.dniField.setText(inserted_dni.toUpperCase()); checker = validate.validate_dni(inserted_dni); if (inserted_dni.isEmpty()) { Sign_In.errorDni.setText("<html><font color=red>No ha introducido ningun dni</font></html>"); checker = false; } else if (checker == false) { Sign_In.errorDni.setText("<html><font color=red>El dni introducido no es valido</font></html>"); } else { Sign_In.errorDni.setText("<html><font color=green>DNI Valido</font></html>"); } return checker; } /** * funcion buscar admin en bases de datos * @param con */ public static void searchAdminDAO(Connection con) { ResultSet rs = null; PreparedStatement stmt = null; singleton.useradmin.clear(); try { stmt = con.prepareStatement("SELECT * FROM bbdd_admin.admin WHERE dni=?"); stmt.setString(1, Sign_In.dniField.getText()); rs = stmt.executeQuery(); while (rs.next()) { singleton.admin = new admin(); singleton.admin.setDni(rs.getString("Dni")); singleton.admin.setName(rs.getString("Name")); singleton.admin.setSurname(rs.getString("Surname")); singleton.admin.setMobile(rs.getString("Mobile")); singleton.admin.setEmail(rs.getString("Email")); singleton.admin.setUser(rs.getString("User")); singleton.admin.setPass(rs.getString("Pass")); singleton.admin.setAvatar(rs.getString("Avatar")); singleton.admin.setState(rs.getString("State")); singleton.admin.setDate_birthday(new date(rs.getString("Date_Birthday"), 0)); singleton.admin.setAge(rs.getInt("Age")); singleton.admin.setBenefits(rs.getFloat("Benefits")); singleton.admin.setAntiquity(rs.getInt("Antiquity")); singleton.admin.setSalary(rs.getFloat("Salary")); singleton.admin.setActivity(rs.getInt("Activity")); singleton.admin.setHiring_date(new date(rs.getString("Hiring_Date"), 0)); } } catch (SQLException ex) { JOptionPane.showMessageDialog(null, "Ha habido un problema al obtener los administradores"); } finally { if (stmt != null) { try { stmt.close(); } catch (SQLException ex) { JOptionPane.showMessageDialog(null, "Ha habido un error Logger"); } } } } /** * funcion para buscar un cliente por DNI en MongoDB */ public static void searchClientDAO() { DBCursor cursor = null; singleton.userclient.clear(); client c = new client(); try { BasicDBObject searchClient = new BasicDBObject(); c = new client(Sign_In.dniField.getText()); searchClient.append("dni", c.getDni()); cursor = singletonMongo.collection.find(searchClient); if (cursor.count() != 0) { while (cursor.hasNext()) { BasicDBObject document = (BasicDBObject) cursor.next(); singleton.client = c.Mongo_to_client(document); } } else { System.out.println("NOT DATA"); } } finally { if (cursor != null) { cursor.close(); } } } }