Aggiunto esercizio su stab-skeleton. Creato esercizio quindi con dns resolver, client -> stub -> skeleton -> server

2014-10-26 17:46:57 +01:00
parent 8db1dfaf28
commit 86f7477fca
13 changed files with 718 additions and 4 deletions
--- a/stub_skeleton/Client_Launch.java
+++ b/stub_skeleton/Client_Launch.java
@@ -0,0 +1,81 @@
+package stub_skeleton;
+
+import socket_test.test.Record;
+
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.net.Socket;
+import java.util.HashMap;
+import java.util.logging.Logger;
+
+import static java.lang.System.exit;
+
+/**
+ * Created with xgiovio.macbookair.
+ * User: xgiovio
+ * Date: 26/10/14
+ * Time: 15:25
+ */
+public class Client_Launch {
+
+    private static final Logger log = Logger.getLogger(Client_Launch.class.getName());
+    private static  Socket client_dns_socket = null;
+
+    public static void main (String[] args){
+
+
+
+        try {
+            Socket sock = new Socket("localhost", 60000);
+            log.info("Connessione a server dns");
+            client_dns_socket = sock;
+
+            // GETTING IP OF HOST xserver CONTACTING THE DNS SERVER
+            DNS_Record dns_record = new DNS_Record("xserver",null,0);
+            ObjectOutputStream out = new ObjectOutputStream(sock.getOutputStream());
+            log.info("inviando richiesta al server dns per host xserver");
+            out.writeObject(dns_record);
+            ObjectInputStream in = new ObjectInputStream(sock.getInputStream());
+            DNS_Record in_dns = (DNS_Record) in.readObject();
+            sock.close();
+            ///////////////////////////////////////////////////////
+
+            if (in_dns.getHost() == null){
+                log.info("No record found in dns server");
+                exit(-1);
+            } else {
+
+               Impiegato i = new Stub(in_dns.getIp(),in_dns.getPorta());
+               log.info(i.getCognome());
+               log.info(i.getNome());
+               log.info(i.getStipendio() + "");
+               log.info(i.aumentaStipendio(400) + "");
+               log.info(i.getStipendio() + "");
+
+
+            }
+
+
+
+
+        } catch (IOException e) {
+            log.info("Server DNS Irragiungibile");
+            //e.printStackTrace();
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+        finally {
+            if (client_dns_socket!= null)
+                try {
+                    client_dns_socket.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+        }
+
+    }
+
+
+
+}