Sender.java

/*
* Copyright 2016 the original author or authors.
*
* Licensed 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 io.vertx.example.amqp;

import io.vertx.amqpbridge.AmqpBridge;
import io.vertx.amqpbridge.AmqpConstants;
import io.vertx.core.AbstractVerticle;
import io.vertx.core.eventbus.MessageProducer;
import io.vertx.core.json.JsonObject;
import io.vertx.example.util.Runner;

public class Sender extends AbstractVerticle {

  private int count = 1;

  // Convenience method so you can run it in your IDE
  public static void main(String[] args) {
    Runner.runExample(Sender.class);
  }

  @Override
  public void start() throws Exception {
    AmqpBridge bridge = AmqpBridge.create(vertx);

    // Start the bridge, then use the event loop thread to process things thereafter.
    bridge.start("localhost", 5672, res -> {
      if(!res.succeeded()) {
        System.out.println("Bridge startup failed: " + res.cause());
        return;
      }

      // Set up a producer using the bridge, send a message with it.
      MessageProducer<JsonObject> producer = bridge.createProducer("myAmqpAddress");

      // Schedule sending of a message every second
      System.out.println("Producer created, scheduling sends.");
      vertx.setPeriodic(1000, v -> {
        JsonObject amqpMsgPayload = new JsonObject();
        amqpMsgPayload.put(AmqpConstants.BODY, "myStringContent" + count);

        producer.send(amqpMsgPayload);

        System.out.println("Sent message: " + count++);
      });
    });
  }


}