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

Class GlueSchemaRegistryAvroSchemaCoder

java.lang.Object

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

All Implemented Interfaces:

org.apache.flink.formats.avro.SchemaCoder

@PublicEvolving
public class GlueSchemaRegistryAvroSchemaCoder
extends Object
implements org.apache.flink.formats.avro.SchemaCoder

Schema coder that allows reading schema that is somehow embedded into serialized record. Used by GlueSchemaRegistryAvroDeserializationSchema and GlueSchemaRegistryAvroSerializationSchema.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.formats.avro.SchemaCoder

org.apache.flink.formats.avro.SchemaCoder.SchemaCoderProvider

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GlueSchemaRegistryAvroSchemaCoder(GlueSchemaRegistryInputStreamDeserializer glueSchemaRegistryInputStreamDeserializer)
protected	GlueSchemaRegistryAvroSchemaCoder(GlueSchemaRegistryOutputStreamSerializer glueSchemaRegistryOutputStreamSerializer)
	GlueSchemaRegistryAvroSchemaCoder(String transportName, Map<String,Object> configs) Constructor accepts transport name and configuration map for AWS Glue Schema Registry.

Method Summary

Modifier and Type	Method and Description
org.apache.avro.Schema	readSchema(InputStream in)
void	writeSchema(org.apache.avro.Schema schema, OutputStream out)

Methods inherited from class java.lang.Object

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

Constructor Detail

GlueSchemaRegistryAvroSchemaCoder

public GlueSchemaRegistryAvroSchemaCoder(String transportName,
                                         Map<String,Object> configs)

Constructor accepts transport name and configuration map for AWS Glue Schema Registry.

Parameters:

transportName - topic name or stream name etc.

configs - configurations for AWS Glue Schema Registry

GlueSchemaRegistryAvroSchemaCoder

@VisibleForTesting
protected GlueSchemaRegistryAvroSchemaCoder(GlueSchemaRegistryInputStreamDeserializer glueSchemaRegistryInputStreamDeserializer)

GlueSchemaRegistryAvroSchemaCoder

@VisibleForTesting
protected GlueSchemaRegistryAvroSchemaCoder(GlueSchemaRegistryOutputStreamSerializer glueSchemaRegistryOutputStreamSerializer)

Method Detail

readSchema

public org.apache.avro.Schema readSchema(InputStream in)
                                  throws IOException

Specified by:

readSchema in interface org.apache.flink.formats.avro.SchemaCoder

Throws:

IOException

writeSchema

public void writeSchema(org.apache.avro.Schema schema,
                        OutputStream out)
                 throws IOException

Specified by:

writeSchema in interface org.apache.flink.formats.avro.SchemaCoder

Throws:

IOException