2c6e167d4c
Projet d'école BTS (2018) MAJ: Reprise du code et amélioration, sécurisation, réparation de BUGs et centralisation des formulaires, remplassement de la BDD par MariaDB ... A finaliser : - les Jbuttons.Values, - Centralisation des listes - Optimisation du code - Gestion des cours ...
107 lines
3.3 KiB
Java
107 lines
3.3 KiB
Java
package modele;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.ArrayList;
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import controleur.Cheval;
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public class ModeleCheval {
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public static ArrayList<Cheval> selectAll() {
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ArrayList<Cheval> lesChevaux = new ArrayList<Cheval>();
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String requete = "select * from Cheval;";
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try {
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BDD uneBDD = new BDD();
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uneBDD.seConnecter();
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Statement unStat = uneBDD.getMaConnexion().createStatement();
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ResultSet unRes = unStat.executeQuery(requete);
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while(unRes.next()) {
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int id = unRes.getInt("idcheval");
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String nom = unRes.getString("nom");
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String sexe = unRes.getString("sexe");
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String robe = unRes.getString("robe");
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String type = unRes.getString("type");
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String race = unRes.getString("race");
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String proprietaire = unRes.getString("proprietaire");
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int age = unRes.getInt("age");
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String image = unRes.getString("imagecheval");
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Cheval unCheval = new Cheval(id, nom, sexe, robe, type, race, proprietaire, age, image);
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lesChevaux.add(unCheval);
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}
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unStat.close();
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unRes.close();
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uneBDD.seDeconnecter();
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}
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catch(SQLException exp) {
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System.out.println("Erreur d'execution de la requete " + requete);
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}
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return lesChevaux;
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}
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public static Cheval selectWhere(String nom) {
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String requete = "select * from Cheval where nom='" + nom + "';";
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Cheval unCheval = null;
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try {
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BDD uneBDD = new BDD();
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uneBDD.seConnecter();
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Statement unStat = uneBDD.getMaConnexion().createStatement();
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ResultSet unRes = unStat.executeQuery(requete);
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if(unRes.next()) {
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int id = unRes.getInt("idcheval");
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//Nom
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String sexe = unRes.getString("sexe");
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String robe = unRes.getString("robe");
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String type = unRes.getString("type");
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String race = unRes.getString("race");
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String proprietaire = unRes.getString("proprietaire");
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int age = unRes.getInt("age");
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String image = unRes.getString("imagecheval");
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unCheval = new Cheval(id, nom, sexe, robe, type, race, proprietaire, age, image);
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}
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unStat.close();
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unRes.close();
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uneBDD.seDeconnecter();
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}
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catch(SQLException exp) {
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System.out.println("Erreur d'execution de la requete " + requete);
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}
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return unCheval;
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}
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public static void insert(Cheval unCheval) {
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String requete = "insert into Cheval (nom, sexe, robe, type, race, proprietaire, age) values ('"
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+ unCheval.getNom() + "', '"
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+ unCheval.getSexe() + "', '"
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+ unCheval.getRobe() + "', '"
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+ unCheval.getType() + "', '"
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+ unCheval.getRace() + "', '"
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+ unCheval.getProprietaire() + "', '"
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+ unCheval.getAge() + "');";
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/*+ unCheval.getImage()+ "');";*/
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try {
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BDD uneBDD = new BDD();
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uneBDD.seConnecter();
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Statement unStat = uneBDD.getMaConnexion().createStatement();
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unStat.execute(requete);
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unStat.close();
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uneBDD.seDeconnecter();
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}
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catch(SQLException exp) {
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System.out.println("Erreur d'execution de la requete " + requete);
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}
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}
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public static void delete(String nom) {
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String requete = "delete from Cheval where nom='" + nom + "';";
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try {
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BDD uneBDD = new BDD();
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uneBDD.seConnecter();
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Statement unStat = uneBDD.getMaConnexion().createStatement();
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unStat.execute(requete);
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unStat.close();
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uneBDD.seDeconnecter();
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}
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catch(SQLException exp) {
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System.out.println("Erreur d'execution de la requete " + requete);
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}
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}
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} |