Class NullSerializer

  • All Implemented Interfaces:
    Serializer
    Direct Known Subclasses:
    NullSerializer$

    public class NullSerializer
    extends java.lang.Object
    implements Serializer
    This is a special Serializer that Serializes and deserializes nulls only
    • Constructor Summary

      Constructors 
      Constructor Description
      NullSerializer()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object fromBinary​(byte[] bytes, scala.Option<java.lang.Class<?>> clazz)
      Produces an object from an array of bytes, with an optional type-hint; the class should be loaded using ActorSystem.dynamicAccess.
      int identifier()
      Completely unique value to identify this implementation of Serializer, used to optimize network traffic.
      boolean includeManifest()
      Returns whether this serializer needs a manifest in the fromBinary method
      byte[] nullAsBytes()  
      byte[] toBinary​(java.lang.Object o)
      Serializes the given object into an Array of Byte
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • NullSerializer

        public NullSerializer()
    • Method Detail

      • nullAsBytes

        public byte[] nullAsBytes()
      • includeManifest

        public boolean includeManifest()
        Description copied from interface: Serializer
        Returns whether this serializer needs a manifest in the fromBinary method
        Specified by:
        includeManifest in interface Serializer
      • identifier

        public int identifier()
        Description copied from interface: Serializer
        Completely unique value to identify this implementation of Serializer, used to optimize network traffic. Values from 0 to 40 are reserved for Akka internal usage.
        Specified by:
        identifier in interface Serializer
      • toBinary

        public byte[] toBinary​(java.lang.Object o)
        Description copied from interface: Serializer
        Serializes the given object into an Array of Byte
        Specified by:
        toBinary in interface Serializer
      • fromBinary

        public java.lang.Object fromBinary​(byte[] bytes,
                                           scala.Option<java.lang.Class<?>> clazz)
                                    throws java.io.NotSerializableException
        Description copied from interface: Serializer
        Produces an object from an array of bytes, with an optional type-hint; the class should be loaded using ActorSystem.dynamicAccess.
        Specified by:
        fromBinary in interface Serializer
        Throws:
        java.io.NotSerializableException