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trait ProducerOps[C <: EmbeddedKafkaConfig] extends AnyRef

Trait for Producer-related actions.

C

an EmbeddedKafkaConfig

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  14. final def notifyAll(): Unit
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  15. val producerPublishTimeout: FiniteDuration
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    protected
  16. def publishStringMessageToKafka(topic: String, message: String)(implicit config: C): Unit

    Publishes synchronously a message of type String to the running Kafka broker.

    Publishes synchronously a message of type String to the running Kafka broker.

    topic

    the topic to which publish the message (it will be auto-created)

    message

    the String message to publish

    config

    an implicit EmbeddedKafkaConfig

    Exceptions thrown

    KafkaUnavailableException if unable to connect to Kafka

    See also

    EmbeddedKafka#publishToKafka

  17. def publishToKafka[K, T](topic: String, messages: Seq[(K, T)])(implicit config: C, keySerializer: Serializer[K], serializer: Serializer[T]): Unit

    Publishes synchronously a batch of message to the running Kafka broker.

    Publishes synchronously a batch of message to the running Kafka broker.

    topic

    the topic to which publish the message (it will be auto-created)

    messages

    the keys and messages of type T) to publish

    config

    an implicit EmbeddedKafkaConfig

    keySerializer

    an implicit Serializer for the type K

    serializer

    an implicit Serializer for the type T

    Annotations
    @throws( classOf[KafkaUnavailableException] )
    Exceptions thrown

    KafkaUnavailableException if unable to connect to Kafka

  18. def publishToKafka[K, T](topic: String, key: K, message: T)(implicit config: C, keySerializer: Serializer[K], serializer: Serializer[T]): Unit

    Publishes synchronously a message to the running Kafka broker.

    Publishes synchronously a message to the running Kafka broker.

    topic

    the topic to which publish the message (it will be auto-created)

    key

    the key of type K to publish

    message

    the message of type T to publish

    config

    an implicit EmbeddedKafkaConfig

    serializer

    an implicit Serializer for the type T

    Annotations
    @throws( classOf[KafkaUnavailableException] )
    Exceptions thrown

    KafkaUnavailableException if unable to connect to Kafka

  19. def publishToKafka[T](producerRecord: ProducerRecord[String, T])(implicit config: C, serializer: Serializer[T]): Unit

    Publishes synchronously a message to the running Kafka broker.

    Publishes synchronously a message to the running Kafka broker.

    producerRecord

    the producerRecord of type T to publish

    config

    an implicit EmbeddedKafkaConfig

    serializer

    an implicit Serializer for the type T

    Annotations
    @throws( classOf[KafkaUnavailableException] )
    Exceptions thrown

    KafkaUnavailableException if unable to connect to Kafka

  20. def publishToKafka[T](topic: String, message: T)(implicit config: C, serializer: Serializer[T]): Unit

    Publishes synchronously a message to the running Kafka broker.

    Publishes synchronously a message to the running Kafka broker.

    topic

    the topic to which publish the message (it will be auto-created)

    message

    the message of type T to publish

    config

    an implicit EmbeddedKafkaConfig

    serializer

    an implicit Serializer for the type T

    Annotations
    @throws( classOf[KafkaUnavailableException] )
    Exceptions thrown

    KafkaUnavailableException if unable to connect to Kafka

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  26. def withProducer[K, V, T](body: (KafkaProducer[K, V]) ⇒ T)(implicit config: C, keySerializer: Serializer[K], valueSerializer: Serializer[V]): T

    Loaner pattern that allows running a code block with a newly created consumer.

    Loaner pattern that allows running a code block with a newly created consumer. The consumer's lifecycle will be automatically handled and closed at the end of the given code block.

    body

    the function to execute that returns T

    config

    an implicit EmbeddedKafkaConfig

    keySerializer

    an implicit Serializer for the type K

    valueSerializer

    an implicit Serializer for the type V

Deprecated Value Members

  1. def kafkaProducer[K, T](topic: String, key: K, message: T)(implicit config: C, keySerializer: Serializer[K], serializer: Serializer[T]): KafkaProducer[K, T]
    Annotations
    @deprecated
    Deprecated

    (Since version 2.4.1) Direct usage of KafkaProducer is discouraged, see loan method withProducer

  2. object aKafkaProducer
    Annotations
    @deprecated
    Deprecated

    (Since version 2.4.1) Direct usage of KafkaProducer is discouraged, see loan method withProducer

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