Package com.amazonaws.services.schemaregistry.deserializers.avro

Class AWSKafkaAvroDeserializer

java.lang.Object

com.amazonaws.services.schemaregistry.deserializers.avro.AWSKafkaAvroDeserializer

All Implemented Interfaces:

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

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

AWS Kafka Avro Deserializer responsible for de-serializing the data using Avro protocol serializer.

Constructor Summary

Constructors

Constructor	Description
AWSKafkaAvroDeserializer()	Constructor used by Kafka consumer.
AWSKafkaAvroDeserializer(@NonNull Map<String,?> configs)
AWSKafkaAvroDeserializer(software.amazon.awssdk.auth.credentials.AwsCredentialsProvider credentialProvider, Map<String,?> configs)	Constructor accepting AWSCredentialsProvider.

Method Summary

Modifier and Type	Method	Description
void	close()	Resource clean up for Closeable.
void	configure(@NonNull Map<String,?> configs, boolean isKey)	Configuration method for injecting configuration properties.
Object	deserialize(String topic, byte[] data)	De-serialize operation for de-serializing the byte array to an Object.

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 Details

AWSKafkaAvroDeserializer

public AWSKafkaAvroDeserializer()

Constructor used by Kafka consumer.

AWSKafkaAvroDeserializer

public AWSKafkaAvroDeserializer(@NonNull
 @NonNull Map<String,?> configs)

AWSKafkaAvroDeserializer

public AWSKafkaAvroDeserializer(software.amazon.awssdk.auth.credentials.AwsCredentialsProvider credentialProvider,
 Map<String,?> configs)

Constructor accepting AWSCredentialsProvider.

Parameters:

credentialProvider - AWSCredentialsProvider instance.

Method Details

configure

public void configure(@NonNull
 @NonNull Map<String,?> configs,
 boolean isKey)

Configuration method for injecting configuration properties.

Specified by:

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

Parameters:

configs - configuration elements for de-serializer

isKey - true if key, false otherwise

deserialize

public Object deserialize(String topic,
 byte[] data)

De-serialize operation for de-serializing the byte array to an Object.

Specified by:

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

Parameters:

topic - Kafka topic name

data - serialized data to be de-serialized in byte array

Returns:

de-serialized object instance

close

public void close()

Resource clean up for Closeable. This method internally shuts down the background thread for publishing cloud watch metrics. After this is called, a new instance of this class should be created to enable the metrics publishing feature.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

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