Package org.apache.kafka.common.serialization

Class ByteBufferDeserializer

java.lang.Object

org.apache.kafka.common.serialization.ByteBufferDeserializer

All Implemented Interfaces:

Closeable, AutoCloseable, Deserializer<ByteBuffer>

public class ByteBufferDeserializer
extends Object
implements Deserializer<ByteBuffer>

Constructor Summary

Constructors

Constructor	Description
ByteBufferDeserializer()

Method Summary

Modifier and Type	Method	Description
ByteBuffer	deserialize(String topic, byte[] data)	Deserialize a record value from a byte array into a value or object.
ByteBuffer	deserialize(String topic, Headers headers, ByteBuffer data)	Deserialize a record value from a ByteBuffer into a value or object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.kafka.common.serialization.Deserializer

close, configure, deserialize

Constructor Details

ByteBufferDeserializer

public ByteBufferDeserializer()

Method Details

deserialize

public ByteBuffer deserialize(String topic,
 byte[] data)

Description copied from interface: Deserializer

Deserialize a record value from a byte array into a value or object.

Specified by:

deserialize in interface Deserializer<ByteBuffer>

Parameters:

topic - topic associated with the data

data - serialized bytes; may be null; implementations are recommended to handle null by returning a value or null rather than throwing an exception.

Returns:

deserialized typed data; may be null

deserialize

public ByteBuffer deserialize(String topic,
 Headers headers,
 ByteBuffer data)

Description copied from interface: Deserializer

Deserialize a record value from a ByteBuffer into a value or object.

Specified by:

deserialize in interface Deserializer<ByteBuffer>

Parameters:

topic - topic associated with the data

headers - headers associated with the record; may be empty.

data - serialized ByteBuffer; may be null; implementations are recommended to handle null by returning a value or null rather than throwing an exception.

Returns:

deserialized typed data; may be null