esame programmazione distribuita + readme

rmi_exam/LaunchServer.java

@@ -0,0 +1,83 @@
+package rmi_exam;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+import java.util.Iterator;
+
+/**
+ * Created by Giovanni on 16/01/2015.
+ */
+public class LaunchServer  {
+
+    public static void main (String[] args){
+
+        System.setSecurityManager(new SecurityManager());
+
+        try {
+            ServerInterface s = new Server();
+            Registry r = LocateRegistry.getRegistry();
+            r.rebind("server",s);
+            BufferedReader b = new BufferedReader(new InputStreamReader(System.in));
+            String comando = command(b);
+            while (true){ //supponiamo il server non esca
+
+                if (!comando.startsWith("!"))
+                    System.out.println("Parametro errato");
+                else{
+                    comando = comando.substring(1);
+                    if ( comando.split(" ")[0].equals("blocco") ){
+                        Iterator<ClientInterface> it = ((Server)s).getH().keySet().iterator();
+                        for (;it.hasNext();){
+                            ClientInterface t = it.next();
+                            if ( ((Server)s).getH().get(t).getName().equals(comando.split(" ")[1] )){
+                                ((Server)s).getH().get(t).setBlocked(true);
+                                t.detto("bloccato");
+                            }
+                        }
+                    } else if (comando.split(" ")[0].equals("sblocco")){
+                        Iterator<ClientInterface> it = ((Server)s).getH().keySet().iterator();
+                        for (;it.hasNext();){
+                            ClientInterface t = it.next();
+                            if ( ((Server)s).getH().get(t).getName().equals(comando.split(" ")[1] )){
+                                ((Server)s).getH().get(t).setBlocked(false);
+                                t.detto("sbloccato");
+                            }
+                        }
+                    } else if (comando.split(" ")[0].equals("sondaggio")){
+
+                        ((Server)s).setsondaggio(true);
+                        int start = 10;
+                        String message_sondaggio = comando.substring(start);
+                        Iterator<ClientInterface> it = ((Server)s).getH().keySet().iterator();
+                        for (;it.hasNext();){
+                            it.next().detto(message_sondaggio);
+                        }
+                    }else {
+                        System.out.println("Comando ! non valido");
+                    }
+                }
+                comando = command(b);
+            }
+        } catch (RemoteException e) {
+            e.printStackTrace();
+        }
+        finally {
+            System.exit(0);
+        }
+
+    }
+
+    public static String command (BufferedReader b){
+        try{
+            return b.readLine();
+        } catch (IOException e) {
+            return "!quit";
+        }
+    }
+
+
+}