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/*
* 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 examples;

import io.vertx.amqpbridge.AmqpBridge;
import io.vertx.core.Vertx;
import io.vertx.core.eventbus.MessageConsumer;
import io.vertx.core.eventbus.MessageProducer;
import io.vertx.core.json.JsonObject;
import io.vertx.docgen.Source;

@Source
public class VertxAmqpBridgeExamples {

  /*
   * Basic example of creating a producer and sending a message.
   */
  public void example1(Vertx vertx) {
    AmqpBridge bridge = AmqpBridge.create(vertx);
    // Start the bridge, then use the event loop thread to process things thereafter.
    bridge.start("localhost", 5672, res -> {
      // Set up a producer using the bridge, send a message with it.
      MessageProducer producer = bridge.createProducer("myAmqpAddress");

      JsonObject amqpMsgPayload = new JsonObject();
      amqpMsgPayload.put("body", "myStringContent");

      producer.send(amqpMsgPayload);
    });
  }

  /*
   * Basic example of creating a consumer, registering a handler, and printing out received message.
   */
  public void example2(Vertx vertx) {
    AmqpBridge bridge = AmqpBridge.create(vertx);
    // Start the bridge, then use the event loop thread to process things thereafter.
    bridge.start("localhost", 5672, res -> {
      // Set up a consumer using the bridge, register a handler for it.
      MessageConsumer consumer = bridge.createConsumer("myAmqpAddress");
      consumer.handler(vertxMsg -> {
        JsonObject amqpMsgPayload = vertxMsg.body();
        Object amqpBody = amqpMsgPayload.getValue("body");

        System.out.println("Received a message with body: " + amqpBody);
      });
    });
  }
}