Class ByteArrayJsonMessageConverter

java.lang.Object

org.springframework.kafka.support.converter.MessagingMessageConverter

org.springframework.kafka.support.converter.JsonMessageConverter

org.springframework.kafka.support.converter.ByteArrayJsonMessageConverter

All Implemented Interfaces:

MessageConverter, RecordMessageConverter

@Deprecated(forRemoval=true,
            since="4.0")
public class ByteArrayJsonMessageConverter
extends JsonMessageConverter

Deprecated, for removal: This API element is subject to removal in a future version.

since 4.0 in favor of ByteArrayJacksonJsonMessageConverter for Jackson 3.

JSON Message converter - byte[] on output, String, Bytes, or byte[] on input. Used in conjunction with Kafka ByteArraySerializer/(ByteArrayDeserializer, BytesDeserializer, or StringDeserializer). More efficient than StringJsonMessageConverter because the String<->byte[] conversion is avoided.

Since:

2.3

Author:

Gary Russell, Vladimir Loginov

Field Summary

Fields inherited from class org.springframework.kafka.support.converter.MessagingMessageConverter

logger

Constructor Summary

Constructors

Constructor	Description
ByteArrayJsonMessageConverter()	Deprecated, for removal: This API element is subject to removal in a future version.
ByteArrayJsonMessageConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper)	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
protected @Nullable Object	convertPayload(Message<?> message)	Deprecated, for removal: This API element is subject to removal in a future version. Subclasses can convert the payload; by default, it's sent unchanged to Kafka.

Methods inherited from class org.springframework.kafka.support.converter.JsonMessageConverter

extractAndConvertValue, getObjectMapper, getTypeMapper, initialRecordHeaders, setTypeMapper

Methods inherited from class org.springframework.kafka.support.converter.MessagingMessageConverter

fromMessage, getMessagingConverter, setGenerateMessageId, setGenerateTimestamp, setHeaderMapper, setMessagingConverter, setRawRecordHeader, toMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.kafka.support.converter.MessageConverter

commonHeaders

Constructor Details

ByteArrayJsonMessageConverter

public ByteArrayJsonMessageConverter()

Deprecated, for removal: This API element is subject to removal in a future version.

ByteArrayJsonMessageConverter

public ByteArrayJsonMessageConverter(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Deprecated, for removal: This API element is subject to removal in a future version.

Method Details

convertPayload

protected @Nullable Object convertPayload(Message<?> message)

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from class: MessagingMessageConverter

Subclasses can convert the payload; by default, it's sent unchanged to Kafka.

Overrides:

convertPayload in class JsonMessageConverter

Parameters:

message - the message.

Returns:

the payload.