public static void main(String[] args) {
// 同時実行
CompletableFuture.allOf(
CompletableFuture.runAsync(() -> executeJob("chunk-sample")),
CompletableFuture.runAsync(() -> executeJob("chunk-sample")),
CompletableFuture.runAsync(() -> executeJob("chunk-sample")),
CompletableFuture.runAsync(() -> executeJob("chunk-sample")))
.join();
executeJob("cleanup-job");
System.exit(0);
}
/**
* Connects to an RS world.
*
* @param world the world, as a string. For RS3, use a numeric string. For oldschool, use
* "oldschool[world]".
* @return A future for the connection task.
*/
public CompletableFuture<Void> connect(String world) {
if (connectionTask != null && !connectionTask.isDone()) {
connectionTask.cancel(true);
}
disconnect();
String host;
int port;
if (world.startsWith("oldschool")) {
host = world + HOST_SUFFIX;
port = OLDSCHOOL_PORT;
} else {
host = "world" + world + HOST_SUFFIX;
port = RS3_PORT;
}
connectionTask = new CompletableFuture<>();
CompletableFuture.runAsync(
() -> {
try {
synchronized (this) {
socket = new Socket(host, port);
}
connectionTask.complete(null);
} catch (IOException e) {
connectionTask.completeExceptionally(e);
}
});
return connectionTask;
}
@Test
@SuppressWarnings("unchecked")
public void modificationDuringTransactionCausesAbort() throws Exception {
Map<String, String> testMap =
getRuntime().getObjectsView().open(CorfuRuntime.getStreamID("A"), SMRMap.class);
assertThat(testMap.put("a", "z"));
getRuntime().getObjectsView().TXBegin();
assertThat(testMap.put("a", "a")).isEqualTo("z");
assertThat(testMap.put("a", "b")).isEqualTo("a");
assertThat(testMap.get("a")).isEqualTo("b");
CompletableFuture cf =
CompletableFuture.runAsync(
() -> {
Map<String, String> testMap2 =
getRuntime()
.getObjectsView()
.open(
UUID.nameUUIDFromBytes("A".getBytes()),
SMRMap.class,
null,
EnumSet.of(ObjectOpenOptions.NO_CACHE),
SerializerType.JSON);
testMap2.put("a", "f");
});
cf.join();
assertThatThrownBy(() -> getRuntime().getObjectsView().TXEnd())
.isInstanceOf(TransactionAbortedException.class);
}
@Override
protected void append(final ILoggingEvent evt) {
try {
final URL url = new URL(API_URL);
final StringWriter w = new StringWriter();
w.append("token=").append(token).append("&");
if (channel != null) {
w.append("channel=").append(URLEncoder.encode(channel, "UTF-8")).append("&");
}
if (iconEmoji != null) {
w.append("icon_emoji=")
.append(URLEncoder.encode(String.format(":%s:", iconEmoji), "UTF-8"))
.append("&");
}
if (userName != null) {
w.append("username="******"UTF-8")).append("&");
}
if (layout != null) {
w.append("text=").append(URLEncoder.encode(layout.doLayout(evt), "UTF-8"));
} else {
w.append("text=").append(URLEncoder.encode(defaultLayout.doLayout(evt), "UTF-8"));
}
final byte[] bytes = w.toString().getBytes("UTF-8");
CompletableFuture.runAsync(
() -> {
HttpURLConnection conn = null;
try {
conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("POST");
conn.setFixedLengthStreamingMode(bytes.length);
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
try (OutputStream os = conn.getOutputStream()) {
os.write(bytes);
os.flush();
}
} catch (IOException e) {
e.printStackTrace();
addError("Error to post log to Slack.com (" + channel + "): " + evt, e);
} finally {
if (conn != null) {
conn.disconnect();
}
}
});
} catch (Exception ex) {
ex.printStackTrace();
addError("Error to post log to Slack.com (" + channel + "): " + evt, ex);
}
}
@Override
public CompletableFuture<Void> close() {
return CompletableFuture.runAsync(
() -> {
if (keepAliveFuture != null) {
keepAliveFuture.cancel();
}
if (retryFuture != null) {
retryFuture.cancel();
}
onClose();
},
context.executor());
}
@Override
@SuppressWarnings("unchecked")
public CompletableFuture<Void> dispatchAsync(String dispatchId, Runnable task) {
try {
return (CompletableFuture<Void>)
cachedDispatchQueues.compute(
dispatchId,
(k, queue) -> {
CompletableFuture<Void> voidCompletableFuture =
(queue == null)
? CompletableFuture.runAsync(task)
: ((CompletableFuture<Void>) queue).thenRunAsync(task);
return voidCompletableFuture;
});
} catch (Throwable t) {
log.warn(
"Exception thrown when calling dispatchAngGetFuture for dispatchId[{}]", dispatchId, t);
throw t;
}
}
public static void addServer(String serverName) {
CompletableFuture.runAsync(
() -> {
Connection c = null;
PreparedStatement ps = null;
try {
c = XCom.getInstance().getConnection();
ps = c.prepareStatement("insert into servers values(?);");
ps.setString(1, serverName);
ps.execute();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
ps.close();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public static void main(String[] args) throws ExecutionException, InterruptedException {
Set<String> set = new HashSet<>(Arrays.asList("1", "2", "3"));
CompletableFuture<Void> future =
CompletableFuture.runAsync(
() -> {
HazelcastInstance hz1 = Hazelcast.newHazelcastInstance();
IMap<String, Integer> map = hz1.getMap("somemap");
EntryUpdatedListener<String, String> stringStringEntryUpdatedListener =
event -> System.out.println("Entry Updated:" + event);
map.addLocalEntryListener(stringStringEntryUpdatedListener);
set.forEach(k -> map.put(k, Integer.valueOf(k)));
set.forEach(k -> map.put(k, Integer.valueOf(k) + 10));
})
.thenRun(
() -> {
HazelcastInstance hz2 = Hazelcast.newHazelcastInstance();
IMap<String, Integer> map = hz2.getMap("somemap");
Set<String> localKeySet = map.localKeySet();
set.removeAll(localKeySet);
System.out.println("out keys:" + set);
map.executeOnKeys(
set,
new AbstractEntryProcessor<String, Integer>() {
@Override
public Object process(Map.Entry<String, Integer> entry) {
return entry.setValue(2);
}
});
// Object executeOnKey( K key, EntryProcessor entryProcessor );
// void submitToKey( K key, EntryProcessor entryProcessor,
// ExecutionCallback callback );
// Map<K, Object> executeOnEntries( EntryProcessor entryProcessor );
// Map<K, Object> executeOnEntries( EntryProcessor entryProcessor,
// Predicate predicate );
});
future.get();
}
public CompletableFuture<Duration> doClick() {
long t0 = System.nanoTime();
CompletableFuture<Duration> task = new CompletableFuture<>();
CompletableFuture.runAsync(
() -> {
synchronized (this) {
try {
if (isConnected()) {
socket.getOutputStream().write(SOCKET_SEND_BYTE);
socket.getInputStream().read();
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
task.completeExceptionally(e);
}
}
long t1 = System.nanoTime();
task.complete(Duration.ofNanos(t1 - t0));
});
return task;
}
