Package org.apache.kafka.common.serialization

Class BytesDeserializer

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, Deserializer<org.apache.kafka.common.utils.Bytes>
    public class BytesDeserializer
extends java.lang.Object
implements Deserializer<org.apache.kafka.common.utils.Bytes>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      void configure​(java.util.Map<java.lang.String,​?> configs, boolean isKey)
      Configure this class.
      org.apache.kafka.common.utils.Bytes deserialize​(java.lang.String topic, byte[] data)
      Deserialize a record value from a byte array into a value or object.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • BytesDeserializer

        public BytesDeserializer()

    • 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<org.apache.kafka.common.utils.Bytes>
        Parameters:
        configs - configs in key/value pairs
        isKey - whether is for key or value

      • deserialize

        public org.apache.kafka.common.utils.Bytes deserialize​(java.lang.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<org.apache.kafka.common.utils.Bytes>
        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

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in interface Deserializer<org.apache.kafka.common.utils.Bytes>