MàJ par récupération sur Clé USB et dans /mnt/hd/Chargement du pc portable

A61/FASD/ArbreNoeud.java

@@ -0,0 +1,53 @@
+import java.rmi.Naming;
+import java.rmi.RemoteException;
+
+public class ArbreNoeud {
+
+	private static int port = 1664;
+	private Noeud noeud;
+
+	
+	public ArbreNoeud(String nom, String pere){
+		Noeud noeud_pere;
+
+		System.out.println("creation du noeud:" + nom);
+		if(pere == null) {
+			try{
+				noeud = new NoeudImpl(nom,null);
+				Naming.rebind("rmi://127.0.0.1:" + port + "/" + nom, noeud);
+			}
+			catch(Exception e){
+				e.printStackTrace();
+			}
+		}
+		else {
+			try{
+				noeud_pere = (Noeud)Naming.lookup("rmi://localhost:" + port + "/"  + pere);
+				noeud = new NoeudImpl(nom,pere);
+
+				Naming.rebind("rmi://127.0.0.1:" + port + "/" + nom, noeud);
+				noeud_pere.addFils(nom.toString());	
+			}
+			catch(Exception e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
+	// Main
+	public static void main (String[] args) throws RemoteException {
+		if(args.length == 2){
+			new ArbreNoeud(args[0], args[1]);
+		} 
+		else {
+			if(args.length == 1) {
+				new ArbreNoeud(args[0],null);
+			}
+			else {
+				System.out.println(" ->Utilisation : java ArbreNoeud name father (pour un noeud)");
+				System.out.println(" ->Utilisation : java ArbreNoeud name (pour la racine)");
+			}
+		}
+	}
+
+}

A61/FASD/MyNoeud.java

@@ -0,0 +1,44 @@
+import java.rmi.Naming;
+import java.rmi.RemoteException;
+
+public class MyNoeud {
+
+
+	public MyNoeud(String nom, String pere, String port) {
+
+		Noeud pere_temp;
+		NoeudImpl n;
+
+		try{
+			if(pere != null && !pere.equals("null")) {
+				pere_temp = (Noeud)Naming.lookup("rmi://localhost:" + port + "/"  + pere);
+				n = new NoeudImpl(nom,pere_temp.getName());
+			} else {
+				pere_temp = null;
+				n = new NoeudImpl(nom,null);
+			}
+
+			try{			
+				Naming.rebind("rmi://127.0.0.1:" + port + "/" + nom, n);
+			}catch (RemoteException e) {
+				System.out.println(e.getMessage());
+				System.exit(1);
+			}
+			System.out.println("rmi://localhost:" + port + "/" + nom);
+
+			if(pere_temp != null)
+				pere_temp.addFils(nom);	
+
+		}catch(Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+	public static void main (String[] args) throws RemoteException {
+		if(args.length == 3){
+			new MyNoeud(args[0], args[1], args[2]);
+		} else {
+			System.out.println(" please use : java MyNoeud name father port");
+		}
+	}
+}

A61/FASD/Noeud.java

@@ -0,0 +1,15 @@
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.util.*;
+
+
+public interface Noeud extends Remote {
+
+  String getPere()         throws RemoteException;
+	String getName()         throws RemoteException;
+	String getFils(int i)    throws RemoteException;
+	void   addFils(String n) throws RemoteException;
+	int    getNbFils()       throws RemoteException;
+	Vector getAllFils()      throws RemoteException;
+
+}

A61/FASD/NoeudImpl.java

@@ -0,0 +1,46 @@
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.util.*;
+import java.rmi.server.UnicastRemoteObject;
+
+public class NoeudImpl extends UnicastRemoteObject implements Noeud {
+
+	private String name;
+	private String pere;
+	private int nbFils;
+	private Vector<String> fils;
+
+	public NoeudImpl(String n, String p) throws RemoteException {
+		name = n;
+		pere = p;
+		fils = new Vector<String>();
+		nbFils = 0;
+	}
+
+	public String getPere() throws RemoteException {
+		return pere;
+	}
+
+	public String getName() throws RemoteException {
+		return name;
+	}
+
+	public String getFils(int i) throws RemoteException {
+		return fils.get(i);
+	}
+
+	public void addFils(String n) throws RemoteException {
+		System.out.println("Message du pere:"+ name + ", Ajout du fils:" + n );
+		fils.add(n);
+		nbFils ++;
+	}
+	
+	public int getNbFils() throws RemoteException {
+		return nbFils;
+	}
+
+	public Vector getAllFils() throws RemoteException {
+		return fils;
+	}
+
+}

A61/FASD/launch.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+echo "rmiregistry 1664&"
+rmiregistry 1664&
+sleep 1
+
+echo
+# le parent & l'entrée dans l'arbre
+java ArbreNoeud n1&
+sleep 1
+
+echo
+# n1 a 3 fils
+java ArbreNoeud n2 n1&
+sleep 1
+java ArbreNoeud n3 n1&
+sleep 1
+java ArbreNoeud n4 n1&
+sleep 1
+
+echo
+# n2 a 2 fils
+java ArbreNoeud n5 n2&
+sleep 1
+java ArbreNoeud n6 n2&
+sleep 1
+
+echo
+# n4 a 3 fils
+java ArbreNoeud n7 n4&
+sleep 1
+java ArbreNoeud n8 n4&
+sleep 1
+java ArbreNoeud n9 n4&
+sleep 1
+
+#           n1
+#           |
+#     ------------
+#     |     |    |
+#     n2    n3   n4
+#   -----      ---------
+#   |   |      |   |   |
+#   n5  n6     n7  n8  n9