frees-io / freestyle-kafka Goto Github PK

Before creating new issues about Kafka Stream API, we should research a bit what functionalities this API provides and how we could integrate it in freestyle.

Once we know the magnitude of the work involved in this area, we'll be able to create more accurate issues.

This goal of this ticket is reading the configuration of both Kafka producer and consumer by using freestyle-config.

Actual version: 0.9.5
Patch: 0.9.6
Minor: -
Major: -

We want to have a new set of annotations for Kafka processors. It means that annotating a @free trait or abstract class adding the @processor annotation, we will have 2 more available to label our methods:

@publisher: will generate code to allow publishing messages to a specific topic
@subscriber: will start consuming messages.

Example:

  object processor {

    @free
    @processor
    trait FreesKafkaProcessor {

      @publisher("topic") def objectDispatcher(): FS[Unit]
      @subscriber[String, String]("topic") def objectFetcher(): FS[Unit]
    }
  }

We want to implement an algebra based on FreeStyle that provides the most common operations that we can do with a Kafka consumer. We'll use the Kafka Java client for this purpose.

Actual version: 3.0.0-M10
Patch: 3.0.0-M11
Minor: -
Major: -

The first release should be performed under the name frees-kafka.

Actual version: 1.8.0
Patch: -
Minor: -
Major: 3.2.0

We are interested in providing a mechanism to serialize/deserialize data stored in Kafka queue. The idea is creating serializer/deserializer for the primitive types and providing generic derivation for ADT.

We want to implement an algebra based on FreeStyle that provides the most common operations that we can do with a Kafka producer. We'll use the Kafka Java client for this purpose.

The methods that provides Kafka producer can be checked in Javadoc page

Actual version: 1.8.0
Patch: -
Minor: -
Major: 2.1.2

Related to frees-io/sbt-freestyle#17