Add chapters 18-20 for the java book

1 files changed, 29 insertions, 0 deletions

diff --git a/Java-Kompendium/kap20/2/src/main/java/Client.java b/Java-Kompendium/kap20/2/src/main/java/Client.java
new file mode 100644
index 0000000..a59613d
--- /dev/null
+++ b/Java-Kompendium/kap20/2/src/main/java/Client.java
@@ -0,0 +1,29 @@
+import java.io.*;
+import java.rmi.NotBoundException;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.registry.Registry;
+
+public class Client {
+    public static void client() {
+        try {
+            Registry registrierung = LocateRegistry.getRegistry();
+            RMIInterface server = (RMIInterface) registrierung.lookup("RMIAufgabe");
+
+            InputStreamReader isr = new InputStreamReader(System.in);
+            BufferedReader br = new BufferedReader(isr);
+
+            System.out.print("Geben Sie den ersten Wert ein: ");
+            int wert1 = Integer.parseInt(br.readLine());
+
+            System.out.print("Geben Sie den zweiten Wert ein: ");
+            int wert2 = Integer.parseInt(br.readLine());
+
+            int ergebnis = server.wertBerechnen(wert1, wert2);
+            System.out.println("Ergebnis: " + ergebnis);
+        } catch (IOException | NotBoundException e) {
+            System.out.println("Client: ");
+            System.out.println(e);
+        }
+    }
+}