Package org.apache.thrift.async

Interface AsyncMethodCallback<T>

Type Parameters:
T - The return type of the asynchronously invoked method.
All Known Implementing Classes:
AsyncMethodFutureAdapter
public interface AsyncMethodCallback<T>
A handler interface asynchronous clients can implement to receive future notice of the results of an asynchronous method call.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onComplete(T response)
    This method will be called when the remote side has completed invoking your method call and the result is fully read.
    void
    onError(Exception exception)
    This method will be called when there is either an unexpected client-side exception like an IOException or else when the remote method raises an exception, either declared in the IDL or due to an unexpected server-side error.

  • Method Details

    • onComplete

      void onComplete(T response)
      This method will be called when the remote side has completed invoking your method call and the result is fully read. For oneway method calls, this method will be called as soon as we have completed writing out the request.
      Parameters:
      response - The return value of the asynchronously invoked method; null for void methods which includes oneway methods.

    • onError

      void onError(Exception exception)
      This method will be called when there is either an unexpected client-side exception like an IOException or else when the remote method raises an exception, either declared in the IDL or due to an unexpected server-side error.
      Parameters:
      exception - The exception encountered processing the the asynchronous method call, may be a local exception or an unmarshalled remote exception.