sdk-java/amqp

AMQP Protocol Binding

This module implements MessageReader and MessageWriter using the Qpid Proton library. It can be used with Qpid Proton or any integrations based on Qpid Proton (e.g vertx-proton).

For Maven based projects, use the following to configure the proton AMQP binding for CloudEvents:

<dependency>
    <groupId>io.cloudevents</groupId>
    <artifactId>cloudevents-amqp-proton</artifactId>
    <version>2.0.0.RC1</version>
</dependency>

Sending and Receiving CloudEvents

To send and receive CloudEvents we use MessageWriter and MessageReader, respectively. This module offers factory methods for creation of those in ProtonAmqpMessageFactory.

public class ProtonAmqpMessageFactory {
    public static MessageReader createReader(final Message message);
    public static MessageReader createReader(final String contentType, final byte[] payload);
    public static MessageReader createReader(final String contentType, final ApplicationProperties props, final byte[] payload);
    public static MessageWriter createWriter();
}

Examples:

The example uses the vertx-proton integration to send/receive CloudEvent messages over AMQP.

• Vertx AmqpServer
• Vertx AmqpClient