opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/example/Main.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.cluster.example;
  10
  11 import akka.actor.ActorRef;
  12 import akka.actor.ActorSystem;
  13 import org.opendaylight.controller.cluster.example.messages.KeyValue;
  14
  15 import java.io.BufferedReader;
  16 import java.io.InputStreamReader;
  17 import java.util.HashMap;
  18 import java.util.Map;
  19
  20 public class Main {
  21     private static final ActorSystem actorSystem = ActorSystem.create();
  22     // Create three example actors
  23     private static Map<String, String> allPeers = new HashMap<>();
  24
  25     static {
  26         allPeers.put("example-1", "akka://default/user/example-1");
  27         allPeers.put("example-2", "akka://default/user/example-2");
  28         allPeers.put("example-3", "akka://default/user/example-3");
  29     }
  30
  31     public static void main(String[] args) throws Exception{
  32         ActorRef example1Actor =
  33             actorSystem.actorOf(ExampleActor.props("example-1",
  34                 withoutPeer("example-1")), "example-1");
  35
  36         ActorRef example2Actor =
  37             actorSystem.actorOf(ExampleActor.props("example-2",
  38                 withoutPeer("example-2")), "example-2");
  39
  40         ActorRef example3Actor =
  41             actorSystem.actorOf(ExampleActor.props("example-3",
  42                 withoutPeer("example-3")), "example-3");
  43
  44         ActorRef clientActor = actorSystem.actorOf(ClientActor.props(example1Actor));
  45         BufferedReader br =
  46             new BufferedReader(new InputStreamReader(System.in));
  47
  48         while(true) {
  49             System.out.print("Enter Integer (0 to exit):");
  50             try {
  51                 int i = Integer.parseInt(br.readLine());
  52                 if(i == 0){
  53                     System.exit(0);
  54                 }
  55                 clientActor.tell(new KeyValue("key " + i, "value " + i), null);
  56             } catch (NumberFormatException nfe) {
  57                 System.err.println("Invalid Format!");
  58             }
  59         }
  60     }
  61
  62     private static Map<String, String> withoutPeer(String peerId) {
  63         Map<String, String> without = new HashMap<>(allPeers);
  64         without.remove(peerId);
  65         return without;
  66     }
  67 }