improve AbstractActor, #21717

* Receive class that wraps PartialFunction, to avoid
  scary scala types
* move AbstractActorContext to AbstractActor.ActorContext
* converting docs, many, many UntypedActor
* removing UntypedActor docs
* add unit test for ReceiveBuilder
* MiMa filters
* consistent use of getContext(), self(), sender()
* rename cross references
* migration guide
* skip samples for now
* improve match type safetyi, add matchUnchecked
  * the `? extends P` caused code like this to compile:
    `match(String.class, (Integer i) -> {})`
  * added matchUnchecked, since it can still be useful (um, convenient)
    to be able to do:
    `matchUnchecked(List.class, (List<String> list) -> {})`
* eleminate some scala.Option
  * preRestart
  * findChild
  * ActorIdentity.getActorRef
This commit is contained in:
Patrik Nordwall 2016-12-13 10:59:29 +01:00
parent 3617fe8b41
commit 4bd6b7aab1
157 changed files with 3290 additions and 8882 deletions

View file

@ -26,8 +26,8 @@ public class UdpConnectedDocTest {
static public class Demo extends UntypedActor {
ActorRef connectionActor = null;
ActorRef handler = getSelf();
ActorSystem system = context().system();
ActorRef handler = self();
ActorSystem system = getContext().system();
@Override
public void onReceive(Object msg) {
@ -38,7 +38,7 @@ public class UdpConnectedDocTest {
//#connect
final InetSocketAddress remoteAddr =
new InetSocketAddress("127.0.0.1", 12345);
udp.tell(UdpConnectedMessage.connect(handler, remoteAddr), getSelf());
udp.tell(UdpConnectedMessage.connect(handler, remoteAddr), self());
//#connect
//#connect-with-options
final InetSocketAddress localAddr =
@ -46,13 +46,13 @@ public class UdpConnectedDocTest {
final List<Inet.SocketOption> options =
new ArrayList<Inet.SocketOption>();
options.add(UdpSO.broadcast(true));
udp.tell(UdpConnectedMessage.connect(handler, remoteAddr, localAddr, options), getSelf());
udp.tell(UdpConnectedMessage.connect(handler, remoteAddr, localAddr, options), self());
//#connect-with-options
} else
//#connected
if (msg instanceof UdpConnected.Connected) {
final UdpConnected.Connected conn = (UdpConnected.Connected) msg;
connectionActor = getSender(); // Save the worker ref for later use
connectionActor = sender(); // Save the worker ref for later use
}
//#connected
else
@ -73,7 +73,7 @@ public class UdpConnectedDocTest {
if ("send".equals(msg)) {
ByteString data = ByteString.empty();
//#send
connectionActor.tell(UdpConnectedMessage.send(data), getSelf());
connectionActor.tell(UdpConnectedMessage.send(data), self());
//#send
}
}