Connexion.ChartDocteur.java Source code

Introduction

Here is the source code for Connexion.ChartDocteur.java

Source

/*
 * 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 Connexion;

import BDD.*;
import java.sql.*;
import javax.swing.JFrame;
import org.jfree.chart.*;
import org.jfree.data.*;
import org.jfree.data.general.DefaultPieDataset;

/**
 *
 * @author Arnaud
 */
public class ChartDocteur extends JFrame {

    public Connection connect = Connexion.getInstance();

    public ChartDocteur() {

        try {
            Class.forName("com.mysql.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            /* Grer les ventuelles erreurs ici. */
        }
        int a = 0;
        int b = 0;
        int c = 0;
        int d = 0;
        int f = 0;
        int g = 0;
        try {
            ResultSet resultat1 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Cardiologue'");
            // on rcupre le nombre de lignes de la requte
            if (resultat1.last()) {
                a = resultat1.getRow();
            }
            System.out.println(a);

        } catch (SQLException e) {
            e.printStackTrace();
        }
        try {
            ResultSet resultat2 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Traumatologue'");
            // on rcupre le nombre de lignes de la requte
            if (resultat2.last()) {
                b = resultat2.getRow();
            }
            System.out.println(b);

        } catch (SQLException e) {
            e.printStackTrace();
        }
        try {

            ResultSet resultat3 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Pneumologue'");
            // on rcupre le nombre de lignes de la requte
            if (resultat3.last()) {
                c = resultat3.getRow();
            }
            System.out.println(c);

        } catch (SQLException e) {
            e.printStackTrace();
        }

        try {

            ResultSet resultat4 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Orthopediste'");
            // on rcupre le nombre de lignes de la requte
            if (resultat4.last()) {
                d = resultat4.getRow();
            }
            System.out.println(d);

        } catch (SQLException e) {
            e.printStackTrace();
        }

        try {

            ResultSet resultat5 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Radiologue'");
            // on rcupre le nombre de lignes de la requte
            if (resultat5.last()) {
                f = resultat5.getRow();
            }
            System.out.println(f);

        } catch (SQLException e) {
            e.printStackTrace();
        }

        try {

            ResultSet resultat6 = this.connect
                    .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)
                    .executeQuery("SELECT specialite FROM docteur WHERE specialite =  'Anesthesiste'");
            // on rcupre le nombre de lignes de la requte
            if (resultat6.last()) {
                g = resultat6.getRow();
            }
            System.out.println(g);

        } catch (SQLException e) {
            e.printStackTrace();
        }
        DefaultPieDataset union = new DefaultPieDataset();

        //remplir l'ensemble

        union.setValue("Cardiologue", a);
        union.setValue("Traumatologue", b);
        union.setValue("Pneumologue", c);
        union.setValue("Orthopediste", d);
        union.setValue("Radiologue", f);
        union.setValue("Anesthesiste", g);

        JFreeChart repart = ChartFactory.createPieChart3D("Nombre de mdecin par spcialit", union, true, true,
                false);
        ChartPanel crepart = new ChartPanel(repart);
        this.add(crepart);
        this.pack();
        this.setVisible(true);
    }

    /*private void add(ChartPanel crepart) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }*/

}