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#2673 + #2674 - Seq[Byte] becomes ByteString and Frame gets removed, lots of cleanup in ZMQ API

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This commit is contained in:
Viktor Klang 2012-12-14 18:25:04 +01:00
parent 5b477e99e7
commit 24566c167c
9 changed files with 124 additions and 92 deletions
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41
akka-docs/rst/java/code/docs/zeromq/ZeromqDocTestBase.java
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@ -16,7 +16,7 @@ import akka.zeromq.Subscribe;
import akka.zeromq.Unsubscribe;
//#import-unsub-topic-socket
//#import-pub-topic
import akka.zeromq.Frame;
import akka.util.ByteString;
import akka.zeromq.ZMQMessage;
//#import-pub-topic
@ -96,7 +96,7 @@ public class ZeromqDocTestBase {
byte[] payload = new byte[0];
//#pub-topic
pubSocket.tell(new ZMQMessage(new Frame("foo.bar"), new Frame(payload)), null);
pubSocket.tell(ZMQMessage.withFrames(ByteString.fromString("foo.bar"), ByteString.fromArray(payload)), null);
//#pub-topic
system.stop(subSocket);
@ -136,7 +136,7 @@ public class ZeromqDocTestBase {
private boolean checkZeroMQInstallation() {
try {
ZeroMQVersion v = ZeroMQExtension.get(system).version();
return (v.major() == 2 && v.minor() == 1);
return (v.major() >= 3 || (v.major() >= 2 && v.minor() >= 1));
} catch (LinkageError e) {
return false;
}
@ -213,18 +213,23 @@ public class ZeromqDocTestBase {
long timestamp = System.currentTimeMillis();
// use akka SerializationExtension to convert to bytes
byte[] heapPayload = ser.serializerFor(Heap.class).toBinary(
new Heap(timestamp, currentHeap.getUsed(), currentHeap.getMax()));
ByteString heapTopic = ByteString.fromString("health.heap", "UTF-8");
ByteString heapPayload = ByteString.fromArray(
ser.serialize(
new Heap(timestamp,
currentHeap.getUsed(),
currentHeap.getMax())
).get());
// the first frame is the topic, second is the message
pubSocket.tell(new ZMQMessage(new Frame("health.heap"),
new Frame(heapPayload)), getSelf());
pubSocket.tell(ZMQMessage.withFrames(heapTopic, heapPayload), getSelf());
// use akka SerializationExtension to convert to bytes
byte[] loadPayload = ser.serializerFor(Load.class).toBinary(
new Load(timestamp, os.getSystemLoadAverage()));
ByteString loadTopic = ByteString.fromString("health.load", "UTF-8");
ByteString loadPayload = ByteString.fromArray(
ser.serialize(new Load(timestamp, os.getSystemLoadAverage())).get()
);
// the first frame is the topic, second is the message
pubSocket.tell(new ZMQMessage(new Frame("health.load"),
new Frame(loadPayload)), getSelf());
pubSocket.tell(ZMQMessage.withFrames(loadTopic, loadPayload), getSelf());
} else {
unhandled(message);
}
@ -248,13 +253,14 @@ public class ZeromqDocTestBase {
public void onReceive(Object message) {
if (message instanceof ZMQMessage) {
ZMQMessage m = (ZMQMessage) message;
String topic = m.frame(0).utf8String();
// the first frame is the topic, second is the message
if (m.firstFrameAsString().equals("health.heap")) {
Heap heap = (Heap) ser.serializerFor(Heap.class).fromBinary(m.payload(1));
if ("health.heap".equals(topic)) {
Heap heap = ser.deserialize(m.frame(1).toArray(), Heap.class).get();
log.info("Used heap {} bytes, at {}", heap.used,
timestampFormat.format(new Date(heap.timestamp)));
} else if (m.firstFrameAsString().equals("health.load")) {
Load load = (Load) ser.serializerFor(Load.class).fromBinary(m.payload(1));
} else if ("health.load".equals(topic)) {
Load load = ser.deserialize(m.frame(1).toArray(), Load.class).get();
log.info("Load average {}, at {}", load.loadAverage,
timestampFormat.format(new Date(load.timestamp)));
}
@ -282,9 +288,10 @@ public class ZeromqDocTestBase {
public void onReceive(Object message) {
if (message instanceof ZMQMessage) {
ZMQMessage m = (ZMQMessage) message;
String topic = m.frame(0).utf8String();
// the first frame is the topic, second is the message
if (m.firstFrameAsString().equals("health.heap")) {
Heap heap = (Heap) ser.serializerFor(Heap.class).fromBinary(m.payload(1));
if ("health.heap".equals(topic)) {
Heap heap = ser.<Heap>deserialize(m.frame(1).toArray(), Heap.class).get();
if (((double) heap.used / heap.max) > 0.9) {
count += 1;
} else {