Package io.smallrye.reactive.messaging.kafka.impl.ce

Class KafkaCloudEventHelper

java.lang.Object

io.smallrye.reactive.messaging.kafka.impl.ce.KafkaCloudEventHelper

public class KafkaCloudEventHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	KafkaCloudEventHelper.CloudEventMode

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CE_CONTENT_TYPE_PREFIX
static final String	CE_HEADER_PREFIX
static final String	KAFKA_HEADER_CONTENT_TYPE
static final String	KAFKA_HEADER_FOR_CONTENT_TYPE
static final String	KAFKA_HEADER_FOR_ID
static final String	KAFKA_HEADER_FOR_SCHEMA
static final String	KAFKA_HEADER_FOR_SOURCE
static final String	KAFKA_HEADER_FOR_SPEC_VERSION
static final String	KAFKA_HEADER_FOR_SUBJECT
static final String	KAFKA_HEADER_FOR_TIME
static final String	KAFKA_HEADER_FOR_TYPE
static final DateTimeFormatter	RFC3339_DATE_FORMAT
static final String	STRUCTURED_CONTENT_TYPE

Method Summary

Modifier and Type	Method	Description
static org.apache.kafka.clients.producer.ProducerRecord<?,?>	createBinaryRecord(org.eclipse.microprofile.reactive.messaging.Message<?> message, String topic, OutgoingKafkaRecordMetadata<?> outgoingMetadata, IncomingKafkaRecordMetadata<?,?> incomingMetadata, io.smallrye.reactive.messaging.ce.OutgoingCloudEventMetadata<?> ceMetadata, RuntimeKafkaSinkConfiguration configuration)
static <T, K> IncomingKafkaCloudEventMetadata<K,T>	createFromBinaryCloudEvent(org.apache.kafka.clients.consumer.ConsumerRecord<?,T> record)
static <T, K> IncomingKafkaCloudEventMetadata<K,T>	createFromStructuredCloudEvent(org.apache.kafka.clients.consumer.ConsumerRecord<K,T> record)
static org.apache.kafka.clients.producer.ProducerRecord<?,?>	createStructuredRecord(org.eclipse.microprofile.reactive.messaging.Message<?> message, String topic, OutgoingKafkaRecordMetadata<?> outgoingMetadata, IncomingKafkaRecordMetadata<?,?> incomingMetadata, io.smallrye.reactive.messaging.ce.OutgoingCloudEventMetadata<?> ceMetadata, RuntimeKafkaSinkConfiguration configuration)
static KafkaCloudEventHelper.CloudEventMode	getCloudEventMode(org.apache.kafka.clients.consumer.ConsumerRecord<?,?> record)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

KAFKA_HEADER_CONTENT_TYPE

public static final String KAFKA_HEADER_CONTENT_TYPE

See Also:

• Constant Field Values

CE_CONTENT_TYPE_PREFIX

public static final String CE_CONTENT_TYPE_PREFIX

See Also:

• Constant Field Values

CE_HEADER_PREFIX

public static final String CE_HEADER_PREFIX

See Also:

• Constant Field Values

STRUCTURED_CONTENT_TYPE

public static final String STRUCTURED_CONTENT_TYPE

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_SPEC_VERSION

public static final String KAFKA_HEADER_FOR_SPEC_VERSION

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_TYPE

public static final String KAFKA_HEADER_FOR_TYPE

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_SOURCE

public static final String KAFKA_HEADER_FOR_SOURCE

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_ID

public static final String KAFKA_HEADER_FOR_ID

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_SCHEMA

public static final String KAFKA_HEADER_FOR_SCHEMA

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_CONTENT_TYPE

public static final String KAFKA_HEADER_FOR_CONTENT_TYPE

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_SUBJECT

public static final String KAFKA_HEADER_FOR_SUBJECT

See Also:

• Constant Field Values

KAFKA_HEADER_FOR_TIME

public static final String KAFKA_HEADER_FOR_TIME

See Also:

• Constant Field Values

RFC3339_DATE_FORMAT

public static final DateTimeFormatter RFC3339_DATE_FORMAT

Method Details

createFromStructuredCloudEvent

public static <T,
K>
IncomingKafkaCloudEventMetadata<K,T> createFromStructuredCloudEvent(org.apache.kafka.clients.consumer.ConsumerRecord<K,T> record)

createFromBinaryCloudEvent

public static <T,
K>
IncomingKafkaCloudEventMetadata<K,T> createFromBinaryCloudEvent(org.apache.kafka.clients.consumer.ConsumerRecord<?,T> record)

createBinaryRecord

public static org.apache.kafka.clients.producer.ProducerRecord<?,?> createBinaryRecord(org.eclipse.microprofile.reactive.messaging.Message<?> message,
 String topic,
 OutgoingKafkaRecordMetadata<?> outgoingMetadata,
 IncomingKafkaRecordMetadata<?,?> incomingMetadata,
 io.smallrye.reactive.messaging.ce.OutgoingCloudEventMetadata<?> ceMetadata,
 RuntimeKafkaSinkConfiguration configuration)

createStructuredRecord

public static org.apache.kafka.clients.producer.ProducerRecord<?,?> createStructuredRecord(org.eclipse.microprofile.reactive.messaging.Message<?> message,
 String topic,
 OutgoingKafkaRecordMetadata<?> outgoingMetadata,
 IncomingKafkaRecordMetadata<?,?> incomingMetadata,
 io.smallrye.reactive.messaging.ce.OutgoingCloudEventMetadata<?> ceMetadata,
 RuntimeKafkaSinkConfiguration configuration)

getCloudEventMode

public static KafkaCloudEventHelper.CloudEventMode getCloudEventMode(org.apache.kafka.clients.consumer.ConsumerRecord<?,?> record)