io.confluent.kafka.serializers

Class KafkaJsonDeserializer<T>

java.lang.Object

io.confluent.kafka.serializers.KafkaJsonDeserializer<T>

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.kafka.common.serialization.Deserializer<T>

Direct Known Subclasses:

KafkaJsonDecoder

public class KafkaJsonDeserializer<T>
extends Object
implements org.apache.kafka.common.serialization.Deserializer<T>

Generic JSON deserializer.

Constructor Summary

Constructors

Constructor and Description
KafkaJsonDeserializer() Default constructor needed by Kafka

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	configure(KafkaJsonDecoderConfig config, Class<T> type)
void	configure(Map<String,?> props, boolean isKey)
T	deserialize(String ignored, byte[] bytes)
protected Class<T>	getType()
com.fasterxml.jackson.databind.ObjectMapper	objectMapper()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.kafka.common.serialization.Deserializer

deserialize, deserialize

Constructor Detail

KafkaJsonDeserializer

public KafkaJsonDeserializer()

Default constructor needed by Kafka

Method Detail

configure

public void configure(Map<String,?> props,
                      boolean isKey)

Specified by:

configure in interface org.apache.kafka.common.serialization.Deserializer<T>

configure

protected void configure(KafkaJsonDecoderConfig config,
                         Class<T> type)

objectMapper

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

deserialize

public T deserialize(String ignored,
                     byte[] bytes)

Specified by:

deserialize in interface org.apache.kafka.common.serialization.Deserializer<T>

getType

protected Class<T> getType()

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.apache.kafka.common.serialization.Deserializer<T>