Change date format

src/Appointment.java

@@ -17,10 +17,7 @@ public class Appointment {
     System.out.println("--------------------------------------------------");
     System.out.println("Calcul de la date et heure idéal...");
     this.most_popular_date();
-    System.out.println("Rendez-vous fixé le: " +
-                        this.f_date.get_day() + "/" +
-                        this.f_date.get_month() + "/" +
-                        this.f_date.get_year());
+    System.out.println("Rendez-vous fixé le: " + this.f_date.get_date().toString());
 
     System.out.println("Fini");
   }
@@ -37,7 +34,7 @@ public class Appointment {
     for(MyDate date1: this.t_date){
 
       for(MyDate date2: this.t_date){
-        if(compare_date(date1, date2))
+        if(date1.get_date().equals(date2.get_date()))
           c++;
       }
       // if date's most popular
@@ -54,21 +51,4 @@ public class Appointment {
     for(MyDate d: this.t_date){
     }
   }
-
-  /**
-   * Compare 2 dates
-   * @param  d1 Date format, first date
-   * @param  d2 Date format, second date
-   * @return    true if dates are the same
-   */
-  private Boolean compare_date(MyDate d1, MyDate d2){
-    if(d1.get_day() == d2.get_day()){
-      if(d1.get_month() == d2.get_month()){
-        if(d1.get_year() == d2.get_year()){
-          return true;
-        }
-      }
-    }
-    return false;
-  }
 }

src/Meeting.java

@@ -7,13 +7,16 @@ import java.text.SimpleDateFormat;
 public class Meeting{
 
 	private static ArrayList<User> table_User;
+	private static SimpleDateFormat parseDate = new SimpleDateFormat("dd/MM/yyyy");
 
-	public static void main(String[] args) {
+	public static void main(String[] args) throws Exception {
 		table_User = new ArrayList<User>();
 
 		String date = "14/03/2019";
-		System.out.println(date_validity(date));
+		System.out.println(date_validity(parseDate.parse(date)));
 
+		Date d1 = new Date(2019, 3, 21);
+		System.out.println(parseDate.format(d1));
 
 		set_t_user();
 
@@ -56,7 +59,7 @@ public class Meeting{
 		System.out.println("Utilisateur :");
 		System.out.println("Coordonées x, y: " + user.get_location().get_x() + ", " + user.get_location().get_y());
 		System.out.println("Date possible :");
-		user.get_calendar().forEach((d) -> System.out.println(d.get_day() + "/" + d.get_month() + "/" + d.get_year()));
+		user.get_calendar().forEach((d) -> System.out.println(parseDate.format(d.get_date())));
 		System.out.println();
 	}
 
@@ -67,7 +70,7 @@ public class Meeting{
 	private static void print_calendar(ArrayList<MyDate> cal){
 		System.out.println("--------------------------------------------------");
 		System.out.println("General calendar");
-		cal.forEach((d) -> System.out.println(d.get_day() + "/" + d.get_month() + "/" + d.get_year()));
+		cal.forEach((d) -> System.out.println(parseDate.format(d.get_date())));
 		System.out.println("Fini");
 	}
 
@@ -76,7 +79,7 @@ public class Meeting{
 	* 		their location,
 	* 		their calendar
 	*/
-	private static void set_t_user(){
+	private static void set_t_user() throws Exception{
 		System.out.println("Bonjour, veuillez entrer les informations utilisateur:");
 
 		boolean end = false;
@@ -106,26 +109,26 @@ public class Meeting{
 	* Set table of date's user
 	* @return ArrayList of date
 	*/
-	private static ArrayList<MyDate> set_date(){
+	private static ArrayList<MyDate> set_date() throws Exception{
 		ArrayList<MyDate> t_date = new ArrayList<MyDate>();
 
 		boolean end = false;
 		Scanner sc = new Scanner(System.in);
 		while(!end){
-			System.out.println("Date possible (jour/mois heure:min heure:min):");
+			System.out.println("Date possible (jour/mois/année heure:min heure:min):");
 			String[] line = sc.nextLine().split(" ");
 
 			if(line.length == 3){
-				String[] date = line[0].split("/");
+				//String[] date = line[0].split("/");
+
 				String[] from = line[1].split(":");
 				String[] to = line[2].split(":");
 
-				System.out.println("Vous avez saisi : " +
-														date[0] + "/" + date[1] + "/2019 de " +
+				System.out.println("Vous avez saisi : " + line[0] + " de " +
 														from[0] + ":" + from[1] + " à " +
 														to[0] + ":" + to[1]);
 
-				MyDate d = new MyDate(new int[]{Integer.parseInt(date[0]), Integer.parseInt(date[1]), 2019},
+				MyDate d = new MyDate(parseDate.parse(line[0]),
 													new int[]{Integer.parseInt(from[0]), Integer.parseInt(from[1])},
 													new int[]{Integer.parseInt(to[0]), Integer.parseInt(to[1])});
 
@@ -168,14 +171,14 @@ public class Meeting{
 		return calendar;
 	}
 
-	private static Boolean date_validity(String d1){
+	private static Boolean date_validity(Date d1){
 		Boolean error = false;
 
 		Date d2 = new Date(); // this object contains the current date value
-		SimpleDateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");
 
-		Date date = new SimpleDateFormat("dd/MM/yyyy").parse(d1);
-    return new Date().before(date);
+
+		//Date date = new SimpleDateFormat("dd/MM/yyyy").parse(d1);
+    return d2.before(d1);
 
 	}
 /*

src/MyDate.java

+import java.util.Date;
+
 public class MyDate{
 
-  private int day;
-  private int month;
-  private int year;
+  private Date date;
 
   private Time from;
   private Time to;
 
-  public MyDate(int[] date, int[] from, int[] to){
-    this.day = date[0];
-    this.month = date[1];
-    this.year = date[2];
+  public MyDate(Date date, int[] from, int[] to){
+    this.date = date;
 
     this.from = new Time(from[0], from[1]);
     this.to = new Time(to[0], to[1]);
   }
 
-  public int get_day(){
-    return this.day;
-  }
-
-  public int get_month(){
-    return this.month;
-  }
-
-  public int get_year(){
-    return this.year;
+  public Date get_date(){
+    return this.date;
   }
 
   public int[] get_t_from(){

src/User.java

 import java.util.*;
 import java.net.*;
 import java.io.*;
+import java.util.Date;
 
 public class User {
 
@@ -51,7 +52,7 @@ public class User {
    * @param from int[]
    * @param to   int[]
    */
-  public void add_Date(int[] date, int[] from, int[] to){
+  public void add_Date(Date date, int[] from, int[] to){
     MyDate d = new MyDate(date, from, to);
     this.calendar.add(d);
   }