From df034f993f2f21239dff8688839f88722e77c2fa Mon Sep 17 00:00:00 2001
From: m-gues <marianneguesss@gmail.com>
Date: Tue, 22 Dec 2020 23:19:31 +0100
Subject: [PATCH] avant checkout application

---
 .../src/communication/CommunicationUDP.java   |  1 -
 POO_Server/src/main/Observer.java             |  5 +++++
 POO_Server/src/main/ServletPresence.java      | 22 +++++++++++++++----
 3 files changed, 23 insertions(+), 5 deletions(-)
 create mode 100644 POO_Server/src/main/Observer.java

diff --git a/POO_Server/src/communication/CommunicationUDP.java b/POO_Server/src/communication/CommunicationUDP.java
index 702ddc1..dea6386 100644
--- a/POO_Server/src/communication/CommunicationUDP.java
+++ b/POO_Server/src/communication/CommunicationUDP.java
@@ -8,7 +8,6 @@ import java.util.Arrays;
 
 import main.Observer;
 import main.Utilisateur;
-import main.VueStandard;
 import messages.*;
 
 
diff --git a/POO_Server/src/main/Observer.java b/POO_Server/src/main/Observer.java
new file mode 100644
index 0000000..0017f52
--- /dev/null
+++ b/POO_Server/src/main/Observer.java
@@ -0,0 +1,5 @@
+package main;
+
+public interface Observer {
+	public void update(Object o, Object arg);
+}
diff --git a/POO_Server/src/main/ServletPresence.java b/POO_Server/src/main/ServletPresence.java
index 7a75bb2..148201e 100644
--- a/POO_Server/src/main/ServletPresence.java
+++ b/POO_Server/src/main/ServletPresence.java
@@ -9,20 +9,28 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import communication.CommunicationUDP;
+
 /**
  * Servlet implementation class ServletPresence
  */
 @WebServlet("/ServletPresence")
-public class ServletPresence extends HttpServlet {
+public class ServletPresence extends HttpServlet implements Observer {
 	private static final long serialVersionUID = 1L;
 
 	//suscribe(), publish(), notify()
 	
-	private ArrayList<Utilisateur> localUsers;
+	private CommunicationUDP comUDP;
 	private ArrayList<Utilisateur> remoteUsers;
  
     public ServletPresence() {
-        localUsers = new ArrayList<Utilisateur>();
+    	//A changer en passant aux IP
+        try {
+			comUDP = new CommunicationUDP(3333, 3334, new int[0]);
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
         remoteUsers = new ArrayList<Utilisateur>();
     }
 
@@ -37,7 +45,7 @@ public class ServletPresence extends HttpServlet {
     private void publish() {
     }
     
-    //Informe de la modification de la liste tous les utilisateurs iinternes et externes
+    //Informe de la modification de la liste tous les utilisateurs internes et externes
     private void snotify() {
     	
     }
@@ -57,4 +65,10 @@ public class ServletPresence extends HttpServlet {
 		doGet(request, response);
 	}
 
+	@Override
+	//Rien a faire : pas d'affichage sur un serveur
+	public void update(Object o, Object arg) {
+		
+	}
+
 }