Examples with VertxFactoryImpl io.vertx.core.impl.VertxFactoryImpl used on opensource projects

Example 1 with VertxFactoryImpl

use of io.vertx.core.impl.VertxFactoryImpl in project camel by apache.

the class VertxComponent method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    if (vertx == null) {
        if (vertxFactory == null) {
            vertxFactory = new VertxFactoryImpl();
        }
        if (vertxOptions == null) {
            vertxOptions = new VertxOptions();
            if (ObjectHelper.isNotEmpty(host)) {
                vertxOptions.setClusterHost(host);
                vertxOptions.setClustered(true);
            }
            if (port > 0) {
                vertxOptions.setClusterPort(port);
                vertxOptions.setClustered(true);
            }
        }
        // we are creating vertx so we should handle its lifecycle
        createdVertx = true;
        final CountDownLatch latch = new CountDownLatch(1);
        // lets using a host / port if a host name is specified
        if (vertxOptions.isClustered()) {
            LOG.info("Creating Clustered Vertx {}:{}", vertxOptions.getClusterHost(), vertxOptions.getClusterPort());
            // use the async api as we want to wait for the eventbus to be ready before we are in started state
            vertxFactory.clusteredVertx(vertxOptions, new Handler<AsyncResult<Vertx>>() {

                @Override
                public void handle(AsyncResult<Vertx> event) {
                    if (event.cause() != null) {
                        LOG.warn("Error creating Clustered Vertx " + host + ":" + port + " due " + event.cause().getMessage(), event.cause());
                    } else if (event.succeeded()) {
                        vertx = event.result();
                        LOG.info("EventBus is ready: {}", vertx);
                    }
                    latch.countDown();
                }
            });
        } else {
            LOG.info("Creating Non-Clustered Vertx");
            vertx = vertxFactory.vertx();
            LOG.info("EventBus is ready: {}", vertx);
            latch.countDown();
        }
        if (latch.getCount() > 0) {
            LOG.info("Waiting for EventBus to be ready using {} sec as timeout", timeout);
            latch.await(timeout, TimeUnit.SECONDS);
        }
    } else {
        LOG.debug("Using Vert.x instance set on the component level.");
    }
}