/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.activemq.artemis.core.example;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import org.vertx.java.core.Handler;
import org.vertx.java.core.eventbus.EventBus;
import org.vertx.java.core.eventbus.Message;
import org.vertx.java.platform.Verticle;

public class ExampleVerticle extends Verticle {

   @Override
   public void start() {
      EventBus eventBus = vertx.eventBus();

      final CountDownLatch latch0 = new CountDownLatch(1);

      // Register a handler on the outgoing connector's address
      eventBus.registerHandler(VertxConnectorExample.OUTGOING, new Handler<Message<?>>() {
         @Override
         public void handle(Message<?> startMsg) {
            Object body = startMsg.body();
            System.out.println("Verticle receives a message: " + body);
            VertxConnectorExample.result.set(VertxConnectorExample.MSG.equals(body));
            latch0.countDown();
            //Tell the example to finish.
            VertxConnectorExample.latch.countDown();
         }
      });

      try {
         latch0.await(5000, TimeUnit.MILLISECONDS);
      } catch (InterruptedException e) {
      }
   }
}
