Package org.apache.cassandra.cdc.json

Class AvroJsonTransformer

java.lang.Object

org.apache.cassandra.cdc.avro.CdcEventAvroEncoder

org.apache.cassandra.cdc.json.AvroJsonTransformer

All Implemented Interfaces:

CdcEventTransformer<org.apache.avro.generic.GenericData.Record>

public class AvroJsonTransformer
extends CdcEventAvroEncoder

Field Summary

Fields inherited from class org.apache.cassandra.cdc.avro.CdcEventAvroEncoder

cdcSchema, encoder, rangeSchema, store, ttlSchema, typeLookup

Constructor Summary

Constructors

Constructor	Description
AvroJsonTransformer(SchemaStore schemaStore, java.util.function.Function<org.apache.cassandra.cdc.api.KeyspaceTypeKey,org.apache.cassandra.spark.data.CqlField.CqlType> typeLookup)

Method Summary

Modifier and Type	Method	Description
org.apache.avro.generic.GenericData.Record	transform(org.apache.cassandra.cdc.msg.CdcEvent event)	Transform CdcEvent into Avro record.

Methods inherited from class org.apache.cassandra.cdc.avro.CdcEventAvroEncoder

applyCommonFields, encode

Methods inherited from class java.lang.Object

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

Constructor Detail

AvroJsonTransformer

public AvroJsonTransformer(SchemaStore schemaStore,
                           java.util.function.Function<org.apache.cassandra.cdc.api.KeyspaceTypeKey,org.apache.cassandra.spark.data.CqlField.CqlType> typeLookup)

Method Detail

transform

public org.apache.avro.generic.GenericData.Record transform(org.apache.cassandra.cdc.msg.CdcEvent event)

Description copied from class: CdcEventAvroEncoder

Transform CdcEvent into Avro record.

Specified by:

transform in interface CdcEventTransformer<org.apache.avro.generic.GenericData.Record>

Specified by:

transform in class CdcEventAvroEncoder

Parameters:

event - the CdcEvent

Returns:

transformed cdc event as an Avro GenericData.Record