org.apache.flink.formats.avro.glue.schema.registry

Class GlueSchemaRegistryAvroDeserializationSchema<T>

java.lang.Object

org.apache.flink.formats.avro.AvroDeserializationSchema<T>

org.apache.flink.formats.avro.RegistryAvroDeserializationSchema<T>

org.apache.flink.formats.avro.glue.schema.registry.GlueSchemaRegistryAvroDeserializationSchema<T>

Type Parameters:

T - type of record it produces

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.serialization.DeserializationSchema<T>, org.apache.flink.api.java.typeutils.ResultTypeQueryable<T>

@PublicEvolving
public class GlueSchemaRegistryAvroDeserializationSchema<T>
extends org.apache.flink.formats.avro.RegistryAvroDeserializationSchema<T>

AWS Glue Schema Registry Deserialization schema to de-serialize Avro binary format for Flink Consumer user.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.api.common.serialization.DeserializationSchema

org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext

Method Summary

Modifier and Type	Method and Description
static GlueSchemaRegistryAvroDeserializationSchema<org.apache.avro.generic.GenericRecord>	forGeneric(org.apache.avro.Schema schema, Map<String,Object> configs) Creates GlueSchemaRegistryAvroDeserializationSchema that produces GenericRecord using provided schema.
static <T extends org.apache.avro.specific.SpecificRecord> GlueSchemaRegistryAvroDeserializationSchema<T>	forSpecific(Class<T> clazz, Map<String,Object> configs) Creates GlueSchemaRegistryAvroDeserializationSchema that produces classes that were generated from avro schema.

Methods inherited from class org.apache.flink.formats.avro.RegistryAvroDeserializationSchema

deserialize, equals, hashCode

Methods inherited from class org.apache.flink.formats.avro.AvroDeserializationSchema

forGeneric, forSpecific, getProducedType, isEndOfStream

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.common.serialization.DeserializationSchema

deserialize, open

Method Detail

forGeneric

public static GlueSchemaRegistryAvroDeserializationSchema<org.apache.avro.generic.GenericRecord> forGeneric(org.apache.avro.Schema schema,
                                                                                                            Map<String,Object> configs)

Creates GlueSchemaRegistryAvroDeserializationSchema that produces GenericRecord using provided schema.

Parameters:

schema - schema of produced records

configs - configuration map of AWS Glue Schema Registry

Returns:

deserialized record in form of GenericRecord

forSpecific

public static <T extends org.apache.avro.specific.SpecificRecord> GlueSchemaRegistryAvroDeserializationSchema<T> forSpecific(Class<T> clazz,
                                                                                                                             Map<String,Object> configs)

Creates GlueSchemaRegistryAvroDeserializationSchema that produces classes that were generated from avro schema.

Parameters:

clazz - class of record to be produced

configs - configuration map of AWS Glue Schema Registry

Returns:

deserialized record