Package org.apache.kafka.common.serialization

Class UUIDDeserializer

java.lang.Object
org.apache.kafka.common.serialization.UUIDDeserializer
All Implemented Interfaces:
Closeable, AutoCloseable, Deserializer<UUID>
public class UUIDDeserializer extends Object implements Deserializer<UUID>
We are converting the byte array to String before deserializing to UUID. 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 Details

    • UUIDDeserializer

      public UUIDDeserializer()

  • Method Details

    • configure

      public void configure(Map<String,?> configs, boolean isKey)
      Description copied from interface: Deserializer
      Configure this class.
      Specified by:
      configure in interface Deserializer<UUID>
      Parameters:
      configs - configs in key/value pairs
      isKey - whether is for key or value

    • deserialize

      public UUID 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<UUID>
      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