com.goodow.vertx.PingVerticle Maven / Gradle / Ivy

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package com.goodow.vertx;
/*
 * Copyright 2013 Red Hat, Inc.
 *
 * Red Hat 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.
 *
 * @author Tim Fox
 */

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

/*
This is a simple Java verticle which receives `ping` messages on the event bus and sends back `pong` replies
 */
public class PingVerticle extends Verticle {

  public void start() {


    vertx.eventBus().registerHandler("ping-address", new Handler>() {
      @Override
      public void handle(Message message) {
        message.reply("pong!");
        container.logger().info("Sent back pong");
      }
    });

    container.logger().info("PingVerticle started");

  }
}