Class RestActionListener<Response>

All Implemented Interfaces:
Direct Known Subclasses:
DispatchingRestToXContentListener, RestResponseListener

public abstract class RestActionListener<Response> extends Object implements ActionListener<Response>
An action listener that requires processResponse(Object) to be implemented and will automatically handle failures.
  • Field Details

  • Constructor Details

    • RestActionListener

      protected RestActionListener(RestChannel channel)
  • Method Details

    • onResponse

      public final void onResponse(Response response)
      Description copied from interface: ActionListener
      Handle action response. This response may constitute a failure or a success but it is up to the listener to make that decision.
      Specified by:
      onResponse in interface ActionListener<Response>
    • processResponse

      protected abstract void processResponse(Response response) throws Exception
    • ensureOpen

      protected void ensureOpen()
    • onFailure

      public final void onFailure(Exception e)
      Description copied from interface: ActionListener
      A failure caused by an exception at some phase of the task.
      Specified by:
      onFailure in interface ActionListener<Response>