Http Status Code - Easiest Way to Get?
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Mike S
Oct 8, 2015, 8:27:33 PM10/8/15
to Dispatch
Hi all,
Dispatch newbie here. Like the library so far, but for the life of me, I can't figure out how to get the status code if it's not an error status.
I'm writing some tests for an HTTP service, and need to be able to distinguish between a 200/201/202, etc. If anyone has any pointers or even better, a compile-able example, I'd sure appreciate it.
Thanks,
-Mike
Dispatch newbie here. Like the library so far, but for the life of me, I can't figure out how to get the status code if it's not an error status.
I'm writing some tests for an HTTP service, and need to be able to distinguish between a 200/201/202, etc. If anyone has any pointers or even better, a compile-able example, I'd sure appreciate it.
Thanks,
-Mike
Miles Spielberg
Oct 8, 2015, 8:58:50 PM10/8/15
to dispatc...@googlegroups.com
The argument to OK or > is just a function (Response => T):
scala> Http(url("http://www.google.com") OK { x => x.getStatusCode} )
res11: dispatch.Future[Int] = scala.concurrent.impl.Promise$DefaultPromise@aa17f2c
scala> for (r <- res11) println(r)
200
The simplest function you could use here would be the identity function, after which you can extract the response from the future and process it however you like:scala> Http(url("http://www.google.com") OK { x => x.getStatusCode} )
res11: dispatch.Future[Int] = scala.concurrent.impl.Promise$DefaultPromise@aa17f2c
scala> for (r <- res11) println(r)
200
scala> Http(url("http://www.google.com") > identity)
res14: dispatch.Future[com.ning.http.client.Response] = scala.concurrent.impl.Promise$DefaultPromise@1b87c128
scala> res14.foreach { r =>
| println(r.getStatusCode)
| println(r.getResponseBody.take(100))
| }
scala>
200
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