Package io.confluent.kafka.serializers

Class KafkaAvroDecoder

java.lang.Object

io.confluent.kafka.serializers.AbstractKafkaSchemaSerDe

io.confluent.kafka.serializers.AbstractKafkaAvroDeserializer

io.confluent.kafka.serializers.KafkaAvroDecoder

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.kafka.tools.api.Decoder<Object>

public class KafkaAvroDecoder
extends AbstractKafkaAvroDeserializer
implements org.apache.kafka.tools.api.Decoder<Object>

Nested Class Summary

Nested classes/interfaces inherited from class io.confluent.kafka.serializers.AbstractKafkaSchemaSerDe

AbstractKafkaSchemaSerDe.ExtendedSchema, AbstractKafkaSchemaSerDe.Migration, AbstractKafkaSchemaSerDe.SubjectSchema

Field Summary

Fields inherited from class io.confluent.kafka.serializers.AbstractKafkaAvroDeserializer

avroReflectionAllowNull, avroUseLogicalTypeConverters, specificAvroReaderSchema, useSpecificAvroReader

Fields inherited from class io.confluent.kafka.serializers.AbstractKafkaSchemaSerDe

config, configOriginals, contextNameStrategy, DEFAULT_CACHE_CAPACITY, enableRuleServiceLoader, isKey, keySchemaIdDeserializer, keySchemaIdSerializer, keySubjectNameStrategy, latestVersions, latestWithMetadata, metadata, ruleActions, ruleExecutors, schemaRegistry, ticker, useLatestVersion, useSchemaReflection, valueSchemaIdDeserializer, valueSchemaIdSerializer, valueSubjectNameStrategy

Constructor Summary

Constructors

Constructor	Description
KafkaAvroDecoder(SchemaRegistryClient schemaRegistry)
KafkaAvroDecoder(SchemaRegistryClient schemaRegistry, kafka.utils.VerifiableProperties props)
KafkaAvroDecoder(kafka.utils.VerifiableProperties props)	Constructor used by Kafka consumer.

Method Summary

Modifier and Type	Method	Description
Object	fromBytes(byte[] bytes)
Object	fromBytes(byte[] bytes, org.apache.avro.Schema readerSchema)	Pass a reader schema to get an Avro projection
Object	fromBytes(org.apache.kafka.common.header.Headers headers, byte[] bytes)
Object	fromBytes(org.apache.kafka.common.header.Headers headers, byte[] bytes, org.apache.avro.Schema readerSchema)	Pass a reader schema to get an Avro projection

Methods inherited from class io.confluent.kafka.serializers.AbstractKafkaAvroDeserializer

configure, configure, deserialize, deserialize, deserialize, deserialize, deserialize, deserialize, deserializerConfig, deserializerConfig, deserializeWithSchemaAndVersion, deserializeWithSchemaAndVersion, getDatumReader

Methods inherited from class io.confluent.kafka.serializers.AbstractKafkaSchemaSerDe

clearKey, close, configureClientProperties, executeMigrations, executeRules, executeRules, executeRules, getById, getBySubjectAndId, getContextName, getContextName, getLatestWithMetadata, getMigrations, getOldSubjectName, getRuleActions, getRuleExecutors, getSchemaById, getSchemaBySchemaId, getSchemaBySubjectAndId, getSchemaRegistryClient, getSubjectName, isKey, key, latestVersionsCache, latestWithMetadataCache, lookupLatestVersion, lookupLatestVersion, lookupSchemaBySubjectAndId, postOp, register, register, register, registerWithResponse, schemaIdDeserializer, schemaIdSerializer, setKey, strategyUsesSchema, ticker, toKafkaException

Methods inherited from class java.lang.Object

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

Constructor Details

KafkaAvroDecoder

public KafkaAvroDecoder(SchemaRegistryClient schemaRegistry)

KafkaAvroDecoder

public KafkaAvroDecoder(SchemaRegistryClient schemaRegistry,
 kafka.utils.VerifiableProperties props)

KafkaAvroDecoder

public KafkaAvroDecoder(kafka.utils.VerifiableProperties props)

Constructor used by Kafka consumer.

Method Details

fromBytes

public Object fromBytes(byte[] bytes)

Specified by:

fromBytes in interface org.apache.kafka.tools.api.Decoder<Object>

fromBytes

public Object fromBytes(byte[] bytes,
 org.apache.avro.Schema readerSchema)

Pass a reader schema to get an Avro projection

fromBytes

public Object fromBytes(org.apache.kafka.common.header.Headers headers,
 byte[] bytes)

fromBytes

public Object fromBytes(org.apache.kafka.common.header.Headers headers,
 byte[] bytes,
 org.apache.avro.Schema readerSchema)

Pass a reader schema to get an Avro projection