org.apache.kafka.common.serialization
Class StringSerializer

java.lang.Object
  org.apache.kafka.common.serialization.StringSerializer

All Implemented Interfaces:

Serializer<java.lang.String>

public class StringSerializer
extends java.lang.Object
implements Serializer<java.lang.String>

String encoding defaults to UTF8 and can be customized by setting the property key.serializer.encoding, value.serializer.encoding or serializer.encoding. The first two take precedence over the last.

Constructor Summary

StringSerializer()

Method Summary

void	close() Close this serializer
void	configure(java.util.Map<java.lang.String,?> configs, boolean isKey) Configure this class.
byte[]	serialize(java.lang.String topic, java.lang.String data)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringSerializer

public StringSerializer()

Method Detail

configure

public void configure(java.util.Map<java.lang.String,?> configs,
                      boolean isKey)

Description copied from interface: Serializer

Configure this class.

Specified by:

configure in interface Serializer<java.lang.String>

Parameters:

configs - configs in key/value pairs

isKey - whether is for key or value

serialize

public byte[] serialize(java.lang.String topic,
                        java.lang.String data)

Specified by:

serialize in interface Serializer<java.lang.String>

Parameters:

topic - topic associated with data

data - typed data

Returns:

serialized bytes

close

public void close()

Description copied from interface: Serializer

Close this serializer

Specified by:

close in interface Serializer<java.lang.String>