Examples with Promise io.openmessaging.Promise used on opensource projects

Example 1 with Promise

use of io.openmessaging.Promise in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class SimpleProducer method main.

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory.getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    final Producer producer = messagingAccessPoint.createProducer();
    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");
    producer.startup();
    System.out.printf("Producer startup OK%n");
    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {

        @Override
        public void run() {
            producer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));
    {
        Message message = producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8")));
        SendResult sendResult = producer.send(message);
        // final Void aVoid = result.get(3000L);
        System.out.printf("Send async message OK, msgId: %s%n", sendResult.messageId());
    }
    {
        final Promise<SendResult> result = producer.sendAsync(producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8"))));
        result.addListener(new PromiseListener<SendResult>() {

            @Override
            public void operationCompleted(Promise<SendResult> promise) {
                System.out.printf("Send async message OK, msgId: %s%n", promise.get().messageId());
            }

            @Override
            public void operationFailed(Promise<SendResult> promise) {
                System.out.printf("Send async message Failed, error: %s%n", promise.getThrowable().getMessage());
            }
        });
    }
    {
        producer.sendOneway(producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8"))));
        System.out.printf("Send oneway message OK%n");
    }
}

Example 2 with Promise

use of io.openmessaging.Promise in project rocketmq by apache.

the class SimpleProducer method main.

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory.getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    final Producer producer = messagingAccessPoint.createProducer();
    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");
    producer.startup();
    System.out.printf("Producer startup OK%n");
    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {

        @Override
        public void run() {
            producer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));
    {
        Message message = producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8")));
        SendResult sendResult = producer.send(message);
        // final Void aVoid = result.get(3000L);
        System.out.printf("Send async message OK, msgId: %s%n", sendResult.messageId());
    }
    {
        final Promise<SendResult> result = producer.sendAsync(producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8"))));
        result.addListener(new PromiseListener<SendResult>() {

            @Override
            public void operationCompleted(Promise<SendResult> promise) {
                System.out.printf("Send async message OK, msgId: %s%n", promise.get().messageId());
            }

            @Override
            public void operationFailed(Promise<SendResult> promise) {
                System.out.printf("Send async message Failed, error: %s%n", promise.getThrowable().getMessage());
            }
        });
    }
    {
        producer.sendOneway(producer.createBytesMessageToTopic("OMS_HELLO_TOPIC", "OMS_HELLO_BODY".getBytes(Charset.forName("UTF-8"))));
        System.out.printf("Send oneway message OK%n");
    }
}