192 lines
7.0 KiB
Java
192 lines
7.0 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.Event;
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public class ModeleEvent {
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public static ArrayList<Event> selectAll() {
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ArrayList<Event> lesEvents = new ArrayList<Event>();
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String requete = "SELECT * FROM Event AS e INNER JOIN TypeEvent AS te ON e.idtype = te.idtype;";
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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("idevent");
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String reference = unRes.getString("reference");
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int idcategorie = unRes.getInt("e.idtype");
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String categorie = unRes.getString("te.libelle");
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String description = unRes.getString("description");
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String libelle = unRes.getString("nom");
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int prix = unRes.getInt("prix");
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String lieu = unRes.getString("lieu");
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String date = unRes.getString("dateevent");
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String image = unRes.getString("imageevent");
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Event unEvent = new Event(id, reference, idcategorie, categorie, description, libelle, prix, lieu, date, image);
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lesEvents.add(unEvent);
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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 lesEvents;
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}
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public static Event selectWhere(String reference) {
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String requete = "SELECT * FROM Event AS e INNER JOIN TypeEvent AS te ON e.idtype = te.idtype where reference='" + reference + "';";
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Event unEvent = 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("idevent");
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int idcategorie = unRes.getInt("e.idtype");
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String categorie = unRes.getString("te.libelle");
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String description = unRes.getString("description");
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String libelle = unRes.getString("nom");
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int prix = unRes.getInt("prix");
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String lieu = unRes.getString("lieu");
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String date = unRes.getString("dateevent");
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String image = unRes.getString("imageevent");
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unEvent = new Event(id, reference, idcategorie, categorie, description, libelle, prix, lieu, date, 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 unEvent;
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}
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public static void insert(Event unEvent) {
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String requete = "insert into Event (reference, idtype, description, nom, lieu, prix, dateevent, imageevent) values ('"
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+ unEvent.getReference() + "', '"
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+ unEvent.getidCategorie() + "', '"
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+ unEvent.getDescription() + "', '"
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+ unEvent.getLibelle() + "', '"
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+ unEvent.getLieu() + "', "
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+ unEvent.getPrix() + ",'"
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+ unEvent.getDate() + "',"
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+ "'/images/evenements/img_event.jpg');";
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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 update(Event unEvent, String reference) {
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String valueCategorie = String.valueOf(unEvent.getidCategorie());
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String valueDescription = unEvent.getDescription();
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String valueLibelle = unEvent.getLibelle();
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String valuePrix = String.valueOf(unEvent.getPrix());
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String valueLieu = unEvent.getLieu();
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String valueDate = String.valueOf(unEvent.getDate());
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if (String.valueOf(unEvent.getidCategorie()).equals(0)) { valueCategorie = ""; }
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else { valueCategorie = " idtype = '"+ String.valueOf(unEvent.getidCategorie()) +"'"; }
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if (unEvent.getDescription().equals("")) { valueDescription = ""; }
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else { valueDescription = ", description = '"+ unEvent.getDescription() +"'"; }
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if (unEvent.getLibelle().equals("")) { valueLibelle = ""; }
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else { valueLibelle = ", nom = '"+ unEvent.getLibelle() +"'"; }
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if (String.valueOf(unEvent.getPrix()).equals("")) { valuePrix = ""; }
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else { valuePrix = ", prix = "+ unEvent.getPrix(); }
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if (String.valueOf(unEvent.getLieu()).equals("")) { valueLieu = ""; }
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else { valueLieu = ", lieu = '"+ unEvent.getLieu() + "'";}
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if (String.valueOf(unEvent.getDate()).equals("")) { valueDate = ""; }
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else { valueDate = ", dateevent = '"+ unEvent.getDate() + "'";}
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String requete = "update Event set " + valueCategorie + valueDescription + valueLibelle + valuePrix + valueLieu + valueDate + " where reference='"+ reference +"';";
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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 reference) {
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String requete = "delete from Event where reference='" + reference + "';";
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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 ArrayList<Event> selectCategorie() {
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ArrayList<Event> lesCatgories = new ArrayList<Event>();
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String requete = "SELECT * FROM TypeEvent;";
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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 idcategorie = unRes.getInt("idtype");
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String libelle = unRes.getString("libelle");
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Event uneCategorie = new Event(idcategorie, libelle);
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lesCatgories.add(uneCategorie);
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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 lesCatgories;
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}
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//extraire les Events
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public static Object [][] extraireEvents () {
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ArrayList <Event> lesEvents = ModeleEvent.selectAll();
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Object [][] donnees = new Object [lesEvents.size()][7];
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int i =0;
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for (Event unEvent : lesEvents) {
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donnees[i][0] = unEvent.getReference();
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donnees[i][1] = unEvent.getLibelle();
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donnees[i][2] = unEvent.getDescription();
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donnees[i][3] = unEvent.getPrix();
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donnees[i][4] = unEvent.getLieu();
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donnees[i][5] = unEvent.getDate();
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donnees[i][6] = unEvent.getCategorie();
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i++;
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}
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return donnees;
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}
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public static Object [] extraireCategories () {
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ArrayList <Event> lesCategories = ModeleEvent.selectCategorie();
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Object [] donnees = new Object [lesCategories.size()+1];
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int i = 1;
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for (Event uneCategorie : lesCategories) {
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donnees[i] = uneCategorie.getidCategorie();
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donnees[i] = uneCategorie.getLibelle();
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i++;
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}
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return donnees;
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}
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} |