java - How to integrate Spring Retry with AsyncRestTemplate -

how can integrate spring retry external calls asyncresttemplate? if it's not possible, there framework supports it?

my use case:

public void dosomething() throws executionexception, interruptedexception {      listenablefuture<responseentity<string>> future = asyncresttemplate.getforentity("http://localhost/foo", string.class);      // tasks here      responseentity<string> stringresponseentity = future.get(); // <-- how retry call?  } 

how retry future.get() call? if external service returns 404, want avoid calling tasks in between again , retry external call? can't wrap future.get() retrytemplate.execute() because won't make call external service.

you have wrap entire dosomething (or @ least template operation , get) in retry template.

edit

instead of calling get() add listenablefuturecallback future; this...

final atomicreference<listenablefuture<responseentity<string>>> future =      new atomicreference<>(asyncresttemplate.getforentity("http://localhost/foo", string.class));  final countdownlatch latch = new countdownlatch(1); future.addcallback(new listenablefuturecallback<string>() {      int retries;      @override     public void onsuccess(string result) {           if (nottheresultiwant) {              future.set(asynctemplate.getfor (...));              future.get().addcallback(this);                  retries++;                  }          else {               latch.countdown();          }     }      @override     public void onfailure(throwable ex) {          latch.countdown();     }  });   if (latch.await(10, timeunit.seconds) {     ...     future.get().get(); }