Package com.vaadin.kubernetes.starter.sessiontracker.serialization

Interface TransientHandler

All Known Implementing Classes:
SpringTransientHandler
public interface TransientHandler
Implementors of this interface are responsible for inspecting objects to gather information about transient fields instances to be able to inject them again on different instances. Field values should be encoded into a reference identifier by inspect(Object) method, in a format that allows inject(Object, List) to inject the correct instances later on.

  • Method Details

    • inspect

      List<TransientDescriptor> inspect(Object object)
      Inspects an object for injectable transient fields and returns a description of the field and a symbolic reference of the instance in the form of TransientDescriptor objects. If no eligible transient fields are found, the method must return an empty list.
      Parameters:
      object - object to be inspected for transient fields.
      Returns:
      transient fields descriptors, never null.

    • inject

      void inject(Object object, List<TransientDescriptor> transients)
      Injects values into the transient fields of given object.
      Parameters:
      object - object target of injection, never null.
      transients - descriptors of transient fields that should be injected, never null.