public static Message<? extends com.google.protobuf.Message> requestFor(Topic target, Topic replyTo, String partitionKey, com.google.protobuf.Message protoPayloadMessage, OrangeContext context) { boolean wasReceived = false; String messageId = UUID.randomUUID().toString(); String correlationId = context.getCorrelationId(); MessageType type = MessageType.of(protoPayloadMessage); // Use default inbox for service. if (replyTo == null) { throw new IllegalArgumentException("replyTo required"); } String requestCorrelationId = ""; // not required Metadata meta = new Metadata(wasReceived, target, partitionKey, -1, -1, messageId, correlationId, requestCorrelationId, replyTo, type); return new Message<>(protoPayloadMessage, meta); }
public static Message<? extends com.google.protobuf.Message> oneWayMessage(Topic target, String partitionKey, com.google.protobuf.Message protoPayloadMessage, OrangeContext context) { boolean wasReceived = false; String messageId = UUID.randomUUID().toString(); String correlationId = context.getCorrelationId(); Topic replyTo = null; // not required String requestCorrelationId = ""; // not required MessageType type = MessageType.of(protoPayloadMessage); Metadata meta = new Metadata(wasReceived, target, partitionKey, -1, -1, messageId, correlationId, requestCorrelationId, replyTo, type); return new Message<>(protoPayloadMessage, meta); }
public static Message<? extends com.google.protobuf.Message> replyTo(Message originalRequest, com.google.protobuf.Message protoPayloadMessage, OrangeContext context) { boolean wasReceived = false; // By default, return to sender topic using same partitioning scheme. Topic target = originalRequest.getMetadata().getReplyTo(); String partitionKey = originalRequest.getMetadata().getPartitioningKey(); String messageId = UUID.randomUUID().toString(); String correlationId = context.getCorrelationId(); String requestCorrelationId = originalRequest.getMetadata().getMessageId(); Topic replyTo = null; // not required MessageType type = MessageType.of(protoPayloadMessage); Metadata meta = new Metadata(wasReceived, target, partitionKey, -1, -1, messageId, correlationId, requestCorrelationId, replyTo, type); return new Message<>(protoPayloadMessage, meta); }
static Message<? extends com.google.protobuf.Message> fromKafka(com.google.protobuf.Message protoMessage, Envelope envelope, ConsumerRecord<String, byte[]> record) { boolean wasReceived = true; Topic topic = new Topic(record.topic()); String partitioningKey = record.key(); int partitionId = record.partition(); long offset = record.offset(); String messageId = envelope.getMessageId(); String correlationId = envelope.getCorrelationId(); MessageType type = MessageType.of(protoMessage); String requestCorrelationId = envelope.getRequestCorrelationId(); Topic replyTo = new Topic(envelope.getReplyTo()); Metadata meta = new Metadata(wasReceived, topic, partitioningKey, partitionId, offset, messageId, correlationId, requestCorrelationId, replyTo, type); return new Message<>(protoMessage, meta); }