org.jclouds.http
Interface TransformingHttpCommand<T>

All Superinterfaces:

HttpCommand

All Known Implementing Classes:

TransformingHttpCommandImpl

public interface TransformingHttpCommand<T>
extends HttpCommand

Command that utilizes RESTFul apis and extracts T from the HttpResponse.

Author:

Adrian Cole

Method Summary

com.google.common.util.concurrent.ListenableFuture<T>

execute() invoke and transform the response <R> into value type <T>

Methods inherited from interface org.jclouds.http.HttpCommand

getCurrentRequest, getException, getFailureCount, getRedirectCount, incrementFailureCount, incrementRedirectCount, isReplayable, setCurrentRequest, setException

Method Detail

execute

com.google.common.util.concurrent.ListenableFuture<T> execute()
                                                              throws ExecutionException

invoke and transform the response <R> into value type <T>

Returns:

future containing the expected value

Throws:

ExecutionException - if there is a fatal error preventing the command from invoking