Package io.debezium.connector.cassandra.transforms.type.deserializer

Class AbstractListTypeDeserializer

java.lang.Object

io.debezium.connector.cassandra.transforms.type.deserializer.AbstractTypeDeserializer

io.debezium.connector.cassandra.transforms.type.deserializer.CollectionTypeDeserializer

io.debezium.connector.cassandra.transforms.type.deserializer.AbstractListTypeDeserializer

All Implemented Interfaces:

TypeDeserializer

public abstract class AbstractListTypeDeserializer
extends CollectionTypeDeserializer

Constructor Summary

Constructors

Constructor	Description
AbstractListTypeDeserializer(DebeziumTypeDeserializer deserializer, Integer dataType, Class<?> abstractTypeClass)

Method Summary

Modifier and Type	Method	Description
Object	deserialize(Object abstractType, ByteBuffer bb)
Object	deserialize(Object abstractType, List<ByteBuffer> bbList)
Object	getAbstractType(com.datastax.oss.driver.api.core.type.DataType dataType)
protected abstract Object	getAbstractTypeInstance(Object innerAbstractType, boolean isMultiCell)
protected abstract Object	getElementsType(Object abstractType)
org.apache.kafka.connect.data.SchemaBuilder	getSchemaBuilder(Object abstractType)
private List<?>	processElementsInDeserializedList(Object abstractType, List<?> deserializedList)	Format or deserialize each elements in deserialized list: If the element is logical type, format the element.

Methods inherited from class io.debezium.connector.cassandra.transforms.type.deserializer.AbstractTypeDeserializer

getAbstractTypeClass, getDataType

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractListTypeDeserializer

public AbstractListTypeDeserializer(DebeziumTypeDeserializer deserializer,
 Integer dataType,
 Class<?> abstractTypeClass)

Method Details

deserialize

public Object deserialize(Object abstractType,
 ByteBuffer bb)

Specified by:

deserialize in interface TypeDeserializer

Overrides:

deserialize in class AbstractTypeDeserializer

getSchemaBuilder

public org.apache.kafka.connect.data.SchemaBuilder getSchemaBuilder(Object abstractType)

deserialize

public Object deserialize(Object abstractType,
 List<ByteBuffer> bbList)

Specified by:

deserialize in class CollectionTypeDeserializer

processElementsInDeserializedList

private List<?> processElementsInDeserializedList(Object abstractType,
 List<?> deserializedList)

Format or deserialize each elements in deserialized list: If the element is logical type, format the element. If the element is UserType or TupleType, deserialize the element.

Parameters:

abstractType - the AbstractType of a column in Cassandra

deserializedList - List deserialized from Cassandra

Returns:

A deserialized list from Cassandra with each element that fits in it's Kafka Schema.

getAbstractType

public Object getAbstractType(com.datastax.oss.driver.api.core.type.DataType dataType)

getElementsType

protected abstract Object getElementsType(Object abstractType)

getAbstractTypeInstance

protected abstract Object getAbstractTypeInstance(Object innerAbstractType,
 boolean isMultiCell)