Example usage for com.google.common.util.concurrent Futures immediateFailedFuture

Introduction

In this page you can find the example usage for com.google.common.util.concurrent Futures immediateFailedFuture.

Prototype

@CheckReturnValue
public static <V> ListenableFuture<V> immediateFailedFuture(Throwable throwable)

Source Link

Document

Returns a ListenableFuture which has an exception set immediately upon construction.

Usage

From source file:io.v.v23.V23TestUtil.java

public static VContext withDummyServer(VContext ctx) throws Exception {
    ctx = V.withListenSpec(ctx, V.getListenSpec(ctx).withAddress(new ListenSpec.Address("tcp", "localhost:0")));
    return V.withNewServer(ctx, "", new ObjectServer() {
        @Override//from  w  w w  .j  a  va  2  s.  c om
        public ListenableFuture<Void> setPermissions(VContext ctx, ServerCall call, Permissions permissions,
                String version) {
            return Futures.immediateFailedFuture(new VException("Unimplemented!"));
        }

        @Override
        public ListenableFuture<ObjectServer.GetPermissionsOut> getPermissions(VContext ctx, ServerCall call) {
            return Futures.immediateFailedFuture(new VException("Unimplemented!"));
        }
    }, VSecurity.newAllowEveryoneAuthorizer());
}

From source file:org.thingsboard.rule.engine.util.EntitiesCustomerIdAsyncLoader.java

public static ListenableFuture<CustomerId> findEntityIdAsync(TbContext ctx, EntityId original) {

    switch (original.getEntityType()) {
    case CUSTOMER:
        return Futures.immediateFuture((CustomerId) original);
    case USER:/*from  w ww .j  ava 2s . com*/
        return getCustomerAsync(ctx.getUserService().findUserByIdAsync(ctx.getTenantId(), (UserId) original));
    case ASSET:
        return getCustomerAsync(
                ctx.getAssetService().findAssetByIdAsync(ctx.getTenantId(), (AssetId) original));
    case DEVICE:
        return getCustomerAsync(
                ctx.getDeviceService().findDeviceByIdAsync(ctx.getTenantId(), (DeviceId) original));
    default:
        return Futures.immediateFailedFuture(new TbNodeException("Unexpected original EntityType " + original));
    }
}

From source file:org.esbtools.eventhandler.testing.FailingDocumentEvent.java

@Override
public Future<?> lookupDocument() {
    return Futures.immediateFailedFuture(new RuntimeException("Oh no!"));
}

From source file:org.esbtools.eventhandler.testing.FailingNotification.java

@Override
public Future<Collection<DocumentEvent>> toDocumentEvents() {
    return Futures.immediateFailedFuture(new RuntimeException("Wooooooooopsie!"));
}

From source file:com.facebook.buck.util.network.FakeFailingScribeLogger.java

@Override
public ListenableFuture<Void> log(String category, Iterable<String> lines) {
    return failLogging.compareAndSet(false, true) ? Futures.immediateFuture(null)
            : Futures.immediateFailedFuture(new IOException());
}

From source file:com.android.tools.idea.run.EmulatorConnectionListener.java

public static ListenableFuture<IDevice> getDeviceForEmulator(@NotNull Project project, @NotNull String avdName,
        @Nullable ProcessHandler emulatorProcessHandler, long timeout, @NotNull TimeUnit units) {
    if (emulatorProcessHandler == null) {
        return Futures
                .immediateFailedFuture(new RuntimeException("Emulator process for AVD " + avdName + " died."));
    }// w ww.  ja  v a 2s.  c om

    final SettableFuture<IDevice> future = SettableFuture.create();
    WaitForEmulatorTask task = new WaitForEmulatorTask(project, future, avdName, emulatorProcessHandler,
            timeout, units);
    ApplicationManager.getApplication().executeOnPooledThread(task);
    return future;
}

From source file:org.thingsboard.rule.engine.util.EntitiesTenantIdAsyncLoader.java

public static ListenableFuture<TenantId> findEntityIdAsync(TbContext ctx, EntityId original) {

    switch (original.getEntityType()) {
    case TENANT:/*www. jav a 2  s .co  m*/
        return Futures.immediateFuture((TenantId) original);
    case CUSTOMER:
        return getTenantAsync(
                ctx.getCustomerService().findCustomerByIdAsync(ctx.getTenantId(), (CustomerId) original));
    case USER:
        return getTenantAsync(ctx.getUserService().findUserByIdAsync(ctx.getTenantId(), (UserId) original));
    case ASSET:
        return getTenantAsync(ctx.getAssetService().findAssetByIdAsync(ctx.getTenantId(), (AssetId) original));
    case DEVICE:
        return getTenantAsync(
                ctx.getDeviceService().findDeviceByIdAsync(ctx.getTenantId(), (DeviceId) original));
    case ALARM:
        return getTenantAsync(ctx.getAlarmService().findAlarmByIdAsync(ctx.getTenantId(), (AlarmId) original));
    case RULE_CHAIN:
        return getTenantAsync(
                ctx.getRuleChainService().findRuleChainByIdAsync(ctx.getTenantId(), (RuleChainId) original));
    default:
        return Futures.immediateFailedFuture(new TbNodeException("Unexpected original EntityType " + original));
    }
}

From source file:co.cask.cdap.common.conf.InMemoryPropertyStore.java

@Override
public synchronized ListenableFuture<T> update(String name, PropertyUpdater<T> updater) {
    try {/*  w w  w  . j  a va2 s . c  o  m*/
        T property = updater.apply(getCached(name)).get();
        updateAndNotify(name, property);
        return Futures.immediateFuture(property);
    } catch (Exception e) {
        return Futures.immediateFailedFuture(e);
    }
}

From source file:com.yahoo.yqlplus.engine.internal.java.runtime.TimeoutHandler.java

public <T> ListenableFuture<T> withTimeoutSync(final Callable<T> callable, final Timeout tracker,
        ListeningExecutorService executor) {
    try {/*from   w  ww. j av  a  2  s .c  o  m*/
        final long remaining = tracker.verify();
        final TimeUnit units = tracker.getTickUnits();
        final ListenableFuture<T> source = executor.submit(scoper.continueScope(callable));
        return withTimeout(source, remaining, units);
    } catch (TimeoutException e) {
        return Futures.immediateFailedFuture(e);
    }
}

From source file:net.sourceforge.fullsync.FullSync.java

public FullSync() {
    // deny everything by default
    questionHandler.push(question -> Futures
            .immediateFailedFuture(new ExecutionException("No Question handler present", null)));
}