Package org.apache.cassandra.cdc.avro

Class AvroGenericRecordTransformer

java.lang.Object

org.apache.cassandra.cdc.avro.CdcEventAvroEncoder

org.apache.cassandra.cdc.avro.AvroBaseRecordTransformer<AvroGenericRecordTransformer.GenericRecordSerializedEvent,org.apache.avro.generic.GenericRecord>

org.apache.cassandra.cdc.avro.AvroGenericRecordTransformer

All Implemented Interfaces:

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

public class AvroGenericRecordTransformer
extends AvroBaseRecordTransformer<AvroGenericRecordTransformer.GenericRecordSerializedEvent,org.apache.avro.generic.GenericRecord>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AvroGenericRecordTransformer.GenericRecordSerializedEvent	Serialized event with payload in GenericRecord

Nested classes/interfaces inherited from class org.apache.cassandra.cdc.avro.AvroBaseRecordTransformer

AvroBaseRecordTransformer.BaseSerializedEvent<P>

Field Summary

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

DEFAULT_TRUNCATE_THRESHOLD, truncateThreshold

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

cdcSchema, encoder, rangeSchema, store, ttlSchema, typeLookup

Constructor Summary

Constructors

Constructor	Description
AvroGenericRecordTransformer(SchemaStore schemaStore, java.util.function.Function<org.apache.cassandra.cdc.api.KeyspaceTypeKey,org.apache.cassandra.spark.data.CqlField.CqlType> typeLookup, int truncateThreshold, java.lang.String schemaNamespacePrefix)
AvroGenericRecordTransformer(SchemaStore schemaStore, java.util.function.Function<org.apache.cassandra.cdc.api.KeyspaceTypeKey,org.apache.cassandra.spark.data.CqlField.CqlType> typeLookup, java.lang.String schemaNamespacePrefix)

Method Summary

Modifier and Type	Method	Description
org.apache.avro.generic.GenericData.Record	buildRecordWithPayload(AvroGenericRecordTransformer.GenericRecordSerializedEvent serializedEvent)
org.apache.avro.Schema	getTempSchemaForEvent(AvroGenericRecordTransformer.GenericRecordSerializedEvent event)
AvroGenericRecordTransformer.GenericRecordSerializedEvent	serializeEvent(org.apache.cassandra.cdc.msg.CdcEvent event)

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

transform

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

AvroGenericRecordTransformer

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

AvroGenericRecordTransformer

public AvroGenericRecordTransformer(SchemaStore schemaStore,
                                    java.util.function.Function<org.apache.cassandra.cdc.api.KeyspaceTypeKey,org.apache.cassandra.spark.data.CqlField.CqlType> typeLookup,
                                    int truncateThreshold,
                                    java.lang.String schemaNamespacePrefix)

Method Detail

serializeEvent

public AvroGenericRecordTransformer.GenericRecordSerializedEvent serializeEvent(org.apache.cassandra.cdc.msg.CdcEvent event)

Specified by:

serializeEvent in class AvroBaseRecordTransformer<AvroGenericRecordTransformer.GenericRecordSerializedEvent,org.apache.avro.generic.GenericRecord>

buildRecordWithPayload

public org.apache.avro.generic.GenericData.Record buildRecordWithPayload(AvroGenericRecordTransformer.GenericRecordSerializedEvent serializedEvent)

Specified by:

buildRecordWithPayload in class AvroBaseRecordTransformer<AvroGenericRecordTransformer.GenericRecordSerializedEvent,org.apache.avro.generic.GenericRecord>

getTempSchemaForEvent

public org.apache.avro.Schema getTempSchemaForEvent(AvroGenericRecordTransformer.GenericRecordSerializedEvent event)