org.apache.kafka.common.serialization
Class StringDeserializer

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

All Implemented Interfaces:

Deserializer<java.lang.String>

public class StringDeserializer
extends java.lang.Object
implements Deserializer<java.lang.String>

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

Constructor Summary

StringDeserializer()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

StringDeserializer

public StringDeserializer()

Method Detail

configure

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

Description copied from interface: Deserializer

Configure this class.

Specified by:

configure in interface Deserializer<java.lang.String>

Parameters:

configs - configs in key/value pairs

isKey - whether is for key or value

deserialize

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

Specified by:

deserialize in interface Deserializer<java.lang.String>

Parameters:

topic - topic associated with the data

data - serialized bytes

Returns:

deserialized object

close

public void close()

Description copied from interface: Deserializer

Close this deserializer

Specified by:

close in interface Deserializer<java.lang.String>