Package io.confluent.kafka.serializers.protobuf

Class KafkaProtobufSerializer<T extends com.google.protobuf.Message>

java.lang.Object

io.confluent.kafka.serializers.AbstractKafkaSchemaSerDe

io.confluent.kafka.serializers.protobuf.AbstractKafkaProtobufSerializer<T>

io.confluent.kafka.serializers.protobuf.KafkaProtobufSerializer<T>

All Implemented Interfaces:

SerializerWithSchema<T>, Closeable, AutoCloseable, org.apache.kafka.common.ClusterResourceListener, org.apache.kafka.common.serialization.Serializer<T>

public class KafkaProtobufSerializer<T extends com.google.protobuf.Message>
extends AbstractKafkaProtobufSerializer<T>
implements SerializerWithSchema<T>

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.protobuf.AbstractKafkaProtobufSerializer

autoRegisterSchema, idCompatStrict, latestCompatStrict, normalizeSchema, onlyLookupReferencesBySchema, propagateSchemaTags, referenceSubjectNameStrategy, schemaFormat, skipKnownTypes, useSchemaGuid, useSchemaId, validationRulesExecution

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

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

Constructor Summary

Constructors

Constructor	Description
KafkaProtobufSerializer()	Constructor used by Kafka producer.
KafkaProtobufSerializer(SchemaRegistryClient client)
KafkaProtobufSerializer(SchemaRegistryClient client, Map<String,?> props)
KafkaProtobufSerializer(SchemaRegistryClient client, Map<String,?> props, int cacheCapacity)

Method Summary

Modifier and Type	Method	Description
void	close()
void	configure(Map<String,?> configs, boolean isKey)
byte[]	serialize(String topic, org.apache.kafka.common.header.Headers headers, T record)
byte[]	serialize(String topic, org.apache.kafka.common.header.Headers headers, T record, ParsedSchema schema)
byte[]	serialize(String topic, T data)

Methods inherited from class io.confluent.kafka.serializers.protobuf.AbstractKafkaProtobufSerializer

configure, resolveDependencies, resolveDependencies, resolveDependencies, resolveDependencies, serializeImpl, serializeImpl, serializerConfig

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

clearKey, configureClientProperties, executeMigrations, executeRules, executeRules, executeRules, executeValidationRules, getById, getBySubjectAndId, getContextName, getContextName, getLatestWithMetadata, getMigrations, getOldSubjectName, getRuleActions, getRuleExecutors, getSchemaById, getSchemaBySchemaId, getSchemaBySubjectAndId, getSchemaEntityBySubjectAndId, getSchemaRegistryClient, getSubjectName, initValidationRuleExecutor, isKey, key, latestVersionsCache, latestWithMetadataCache, lookupLatestVersion, lookupLatestVersion, lookupSchemaByGuid, lookupSchemaBySubjectAndId, lookupSchemaEntityBySubjectAndId, onUpdate, 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

KafkaProtobufSerializer

public KafkaProtobufSerializer()

Constructor used by Kafka producer.

KafkaProtobufSerializer

public KafkaProtobufSerializer(SchemaRegistryClient client)

KafkaProtobufSerializer

public KafkaProtobufSerializer(SchemaRegistryClient client,
 Map<String,?> props)

KafkaProtobufSerializer

public KafkaProtobufSerializer(SchemaRegistryClient client,
 Map<String,?> props,
 int cacheCapacity)

Method Details

configure

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

Specified by:

configure in interface org.apache.kafka.common.serialization.Serializer<T extends com.google.protobuf.Message>

serialize

public byte[] serialize(String topic,
 T data)

Specified by:

serialize in interface org.apache.kafka.common.serialization.Serializer<T extends com.google.protobuf.Message>

serialize

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

Specified by:

serialize in interface org.apache.kafka.common.serialization.Serializer<T extends com.google.protobuf.Message>

serialize

public byte[] serialize(String topic,
 org.apache.kafka.common.header.Headers headers,
 T record,
 ParsedSchema schema)

Specified by:

serialize in interface SerializerWithSchema<T extends com.google.protobuf.Message>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface org.apache.kafka.common.serialization.Serializer<T extends com.google.protobuf.Message>

Overrides:

close in class AbstractKafkaSchemaSerDe