io.confluent.kafka.streams.serdes.avro

Class SpecificAvroDeserializer<T extends org.apache.avro.specific.SpecificRecord>

java.lang.Object

io.confluent.kafka.streams.serdes.avro.SpecificAvroDeserializer<T>

All Implemented Interfaces:

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

@InterfaceStability.Unstable
public class SpecificAvroDeserializer<T extends org.apache.avro.specific.SpecificRecord>
extends Object
implements org.apache.kafka.common.serialization.Deserializer<T>

A schema-registry aware deserializer for reading data in "specific Avro" format.

This deserializer assumes that the serialized data was written in the wire format defined at http://docs.confluent.io/current/schema-registry/docs/serializer-formatter.html#wire-format. It requires access to a Confluent Schema Registry endpoint, which you must configure(Map, boolean) via the parameter "schema.registry.url".

See SpecificAvroSerializer for its serializer counterpart.

Constructor Summary

Constructors

Constructor and Description
SpecificAvroDeserializer()

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure(Map<String,?> deserializerConfig, boolean isDeserializerForRecordKeys)
T	deserialize(String topic, byte[] bytes)
T	deserialize(String topic, org.apache.kafka.common.header.Headers headers, byte[] bytes)

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

Constructor Detail

SpecificAvroDeserializer

public SpecificAvroDeserializer()

Method Detail

configure

public void configure(Map<String,?> deserializerConfig,
                      boolean isDeserializerForRecordKeys)

Specified by:

configure in interface org.apache.kafka.common.serialization.Deserializer<T extends org.apache.avro.specific.SpecificRecord>

deserialize

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

Specified by:

deserialize in interface org.apache.kafka.common.serialization.Deserializer<T extends org.apache.avro.specific.SpecificRecord>

deserialize

public T deserialize(String topic,
                     org.apache.kafka.common.header.Headers headers,
                     byte[] bytes)

Specified by:

deserialize in interface org.apache.kafka.common.serialization.Deserializer<T extends org.apache.avro.specific.SpecificRecord>

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 extends org.apache.avro.specific.SpecificRecord>