Module com.zeroc.ice
Package com.zeroc.Ice

Interface BlobjectAsync

All Superinterfaces:
Object
public interface BlobjectAsync extends Object
BlobjectAsync is the base class for asynchronous dynamic dispatch servants. A server application derives a concrete servant class that implements the ice_invokeAsync(byte[], com.zeroc.Ice.Current) method, which is called by the Ice run time to deliver every request on this object.

  • Method Details

    • ice_invokeAsync

      CompletionStage<Object.Ice_invokeResult> ice_invokeAsync(byte[] inEncaps, Current current) throws UserException
      Dispatch an incoming request.
      Parameters:
      inEncaps - The encoded input parameters.
      current - The Current object, which provides important information about the request, such as the identity of the target object and the name of the operation.
      Returns:
      A completion stage that eventually completes with the result of the invocation, an instance of Ice_invokeResult. If the operation completed successfully, set the returnValue member to true and the outParams member to the encoded results. If the operation raises a user exception, you can throw it directly from ice_invokeAsync, or complete the future by setting the returnValue member to false and the outParams member to the encoded user exception.
      Throws:
      UserException - A user exception raised by this method will be marshaled as the result of the invocation.

    • dispatch

      default CompletionStage<OutgoingResponse> dispatch(IncomingRequest request) throws UserException
      Description copied from interface: Object
      Dispatches an incoming request and returns the corresponding outgoing response.
      Specified by:
      dispatch in interface Object
      Parameters:
      request - The incoming request.
      Returns:
      The outgoing response.
      Throws:
      UserException - If a UserException is thrown, Ice will marshal it as the response payload.