56 lines
1.1 KiB
Java
56 lines
1.1 KiB
Java
|
import org.mariadb.jdbc.*;
|
||
|
|
import javax.swing.*;
|
||
|
|
import java.sql.*;
|
||
|
|
|
||
|
|
public class Connexion {
|
||
|
|
|
||
|
|
private int scoreMax;
|
||
|
|
private String paysMax;
|
||
|
|
|
||
|
|
public Connexion() {
|
||
|
|
try {
|
||
|
|
Connection cnx = DriverManager.getConnection(
|
||
|
|
"jdbc:mariadb://dwarves.iut-fbleau.fr/simoes",
|
||
|
|
"simoes", "simoes"
|
||
|
|
);
|
||
|
|
|
||
|
|
try {
|
||
|
|
Class.forName("org.mariadb.jdbc.Driver");
|
||
|
|
} catch (ClassNotFoundException e2) {
|
||
|
|
System.err.println("Problème de pilote.");
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
PreparedStatement pst = cnx.prepareStatement(
|
||
|
|
"SELECT SUM(points), competiteur FROM pays GROUP BY competiteur ASC;"
|
||
|
|
);
|
||
|
|
|
||
|
|
ResultSet rs = pst.executeQuery();
|
||
|
|
|
||
|
|
int total = 0;
|
||
|
|
|
||
|
|
rs.next();
|
||
|
|
|
||
|
|
this.scoreMax = rs.getInt(1);
|
||
|
|
this.paysMax = rs.getString(2);
|
||
|
|
|
||
|
|
rs.close();
|
||
|
|
pst.close();
|
||
|
|
} catch (SQLException e3) {
|
||
|
|
System.err.println("Erreur de syntaxe SQL.");
|
||
|
|
}
|
||
|
|
|
||
|
|
cnx.close();
|
||
|
|
} catch (SQLException e1) {
|
||
|
|
System.err.println("Erreur de connexion à la base de données.");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public String getNomPays() {
|
||
|
|
return this.paysMax;
|
||
|
|
}
|
||
|
|
|
||
|
|
public int getScorePays() {
|
||
|
|
return this.scoreMax;
|
||
|
|
}
|
||
|
|
}
|