org.apache.kafka.common.serialization

Class LongSerializer

java.lang.Object

org.apache.kafka.common.serialization.LongSerializer

All Implemented Interfaces:

Closeable, AutoCloseable, Serializer<Long>

public class LongSerializer
extends Object
implements Serializer<Long>

Constructor Summary

Constructors

Constructor and Description
LongSerializer()

Method Summary

Modifier and Type	Method and Description
void	close() Close this serializer.
void	configure(Map<String,?> configs, boolean isKey) Configure this class.
byte[]	serialize(String topic, Long data) Convert data into a byte array.

Methods inherited from class java.lang.Object

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

Constructor Detail

LongSerializer

public LongSerializer()

Method Detail

configure

public void configure(Map<String,?> configs,
                      boolean isKey)

Description copied from interface: Serializer

Configure this class.

Specified by:

configure in interface Serializer<Long>

Parameters:

configs - configs in key/value pairs

isKey - whether is for key or value

serialize

public byte[] serialize(String topic,
                        Long data)

Description copied from interface: Serializer

Convert data into a byte array.

Specified by:

serialize in interface Serializer<Long>

Parameters:

topic - topic associated with data

data - typed data

Returns:

serialized bytes

close

public void close()

Description copied from interface: Serializer

Close this serializer. This method must be idempotent as it may be called multiple times.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Serializer<Long>