/*
* Copyright (c) 2011-2016 The original author or authors
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* The Apache License v2.0 is available at
* http://www.opensource.org/licenses/apache2.0.php
*
* You may elect to redistribute this code under either of these licenses.
*/
package examples.limited;
import examples.MyService;
import io.vertx.core.json.JsonObject;
import io.vertx.servicediscovery.ServiceDiscovery;
import io.vertx.servicediscovery.Record;
import io.vertx.servicediscovery.ServiceReference;
import io.vertx.servicediscovery.types.EventBusService;
Author: Clement Escoffier
/**
* @author <a href="http://escoffier.me">Clement Escoffier</a>
*/
public class EventBusServiceJavaExamples {
public void example1(ServiceDiscovery discovery) {
Record record = EventBusService.createRecord(
"some-eventbus-service", // The service name
"address", // the service address,
MyService.class // the service interface
);
discovery.publish(record, ar -> {
// ...
});
}
public void example2(ServiceDiscovery discovery) {
// Get the record
discovery.getRecord(new JsonObject().put("name", "some-eventbus-service"), ar -> {
if (ar.succeeded() && ar.result() != null) {
// Retrieve the service reference
ServiceReference reference = discovery.getReference(ar.result());
// Retrieve the service object
MyService service = reference.getAs(MyService.class);
// Dont' forget to release the service
reference.release();
}
});
}
// Java only
public void example3(ServiceDiscovery discovery) {
EventBusService.getProxy(discovery, MyService.class, ar -> {
if (ar.succeeded()) {
MyService service = ar.result();
// Dont' forget to release the service
ServiceDiscovery.releaseServiceObject(discovery, service);
}
});
}
}