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

Introduction

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

Prototype

public static <V> void addCallback(ListenableFuture<V> future, FutureCallback<? super V> callback) 

Source Link

Document

Registers separate success and failure callbacks to be run when the Future 's computation is java.util.concurrent.Future#isDone() complete or, if the computation is already complete, immediately.

Usage

From source file:cryptwallet.SendMoneyController.java

public void send(ActionEvent event) {
    // Address exception cannot happen as we validated it beforehand.
    try {/*  www  .  j a  v a 2s .c o m*/
        Coin amount = Coin.parseCoin(amountEdit.getText());
        Address destination = Address.fromBase58(Main.params, address.getText());
        SendRequest req;
        if (amount.equals(Main.bitcoin.wallet().getBalance()))
            req = SendRequest.emptyWallet(destination);
        else
            req = SendRequest.to(destination, amount);
        req.aesKey = aesKey;
        sendResult = Main.bitcoin.wallet().sendCoins(req);
        Futures.addCallback(sendResult.broadcastComplete, new FutureCallback<Transaction>() {
            @Override
            public void onSuccess(@Nullable Transaction result) {
                checkGuiThread();
                overlayUI.done();
            }

            @Override
            public void onFailure(Throwable t) {
                // We died trying to empty the wallet.
                crashAlert(t);
            }
        });
        sendResult.tx.getConfidence().addEventListener((tx, reason) -> {
            if (reason == TransactionConfidence.Listener.ChangeReason.SEEN_PEERS)
                updateTitleForBroadcast();
        });
        sendBtn.setDisable(true);
        address.setDisable(true);
        ((HBox) amountEdit.getParent()).getChildren().remove(amountEdit);
        ((HBox) btcLabel.getParent()).getChildren().remove(btcLabel);
        updateTitleForBroadcast();
    } catch (InsufficientMoneyException e) {
        informationalAlert("Could not empty the wallet",
                "You may have too little money left in the wallet to make a transaction.");
        overlayUI.done();
    } catch (ECKey.KeyIsEncryptedException e) {
        askForPasswordAndRetry();
    }
}

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From source file:org.apache.twill.internal.zookeeper.RewatchOnExpireZKClient.java

@Override
public OperationFuture<NodeChildren> getChildren(String path, Watcher watcher) {
    if (watcher == null) {
        return super.getChildren(path, null);
    }/*from  ww w.j  a v  a2 s. c  om*/
    final RewatchOnExpireWatcher wrappedWatcher = new RewatchOnExpireWatcher(this, ActionType.CHILDREN, path,
            watcher);
    OperationFuture<NodeChildren> result = super.getChildren(path, wrappedWatcher);
    Futures.addCallback(result, new FutureCallback<NodeChildren>() {
        @Override
        public void onSuccess(NodeChildren result) {
            wrappedWatcher.setLastResult(result);
        }

        @Override
        public void onFailure(Throwable t) {
            // No-op
        }
    });
    return result;
}

---

From source file:com.microsoft.office.integration.test.FoldersAsyncTestCase.java

public void testUpdate() {
    prepareFolder();/* w  w  w. j  a  v a  2s .  co m*/
    counter = new CountDownLatch(1);
    Futures.addCallback(Me.flushAsync(), new FutureCallback<Void>() {
        public void onFailure(Throwable t) {
            reportError(t);
            counter.countDown();
        }

        public void onSuccess(Void result) {
            try {
                updateAndCheck();
                removeFolder();
            } catch (Throwable t) {
                reportError(t);
            }

            counter.countDown();
        }
    });

    try {
        if (!counter.await(60000, TimeUnit.MILLISECONDS)) {
            fail("testUpdate() timed out");
        }
    } catch (InterruptedException e) {
        fail("testUpdate() has been interrupted");
    }
}

---

From source file:io.github.chenguangqi.toaster.impl.ToasterProvider.java

private void initToasterOperational() {
    // Build the initial toaster operational data
    Toaster toaster = new ToasterBuilder().setToasterManufacturer(TOASTER_MANUFACTURER)
            .setToasterModelNumber(TOASTER_MODEL_NUMBER).setToasterStatus(ToasterStatus.Up).build();

    // Put the toaster operational data into the MD-SAL data store.
    WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
    tx.put(LogicalDatastoreType.OPERATIONAL, TOASTER_IID, toaster);

    Futures.addCallback(tx.submit(), new FutureCallback<Void>() {
        @Override/*w  w w . j  a  v  a  2 s.  co  m*/
        public void onSuccess(@Nullable Void aVoid) {
            LOG.info("initToasterOperational: transaction succeeded");
        }

        @Override
        public void onFailure(Throwable throwable) {
            LOG.error("initToasterOperational: transaction failed");
        }
    });

}

---

From source file:org.opendaylight.controller.config.yang.netconf.mdsal.notification.NotificationToMdsalWriter.java

@Override
public void close() {
    final WriteTransaction tx = dataBroker.newWriteOnlyTransaction();
    tx.delete(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(Netconf.class));
    final CheckedFuture<Void, TransactionCommitFailedException> submit = tx.submit();

    Futures.addCallback(submit, new FutureCallback<Void>() {
        @Override//  w ww  .j  a  v a  2 s.  c  o  m
        public void onSuccess(Void aVoid) {
            LOG.debug("Streams cleared successfully");
        }

        @Override
        public void onFailure(Throwable throwable) {
            LOG.warn("Unable to clear streams", throwable);
        }
    });

    notificationRegistration.close();
}

---

From source file:com.microsoft.filediscovery.MainActivity.java

void StartServiceListActivity() {

    ListenableFuture<Map<String, Credentials>> future = Authentication.authenticate(this,
            Constants.DISCOVERY_RESOURCE_ID);

    Futures.addCallback(future, new FutureCallback<Map<String, Credentials>>() {
        @Override// w w w . j ava 2s .  co m
        public void onFailure(Throwable t) {
            Log.e("Asset", t.getMessage());
        }

        @Override
        public void onSuccess(Map<String, Credentials> credentials) {

            startActivity(new Intent(MainActivity.this, ServiceListActivity.class));
        }
    });
}

---

From source file:io.crate.executor.task.join.NestedLoopTask.java

@Override
public void start() {
    Futures.addCallback(operation.execute(Optional.<PageInfo>absent()), new ForwardingFutureCallback<>(result));
}

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From source file:com.sk89q.worldedit.command.util.AsyncCommandHelper.java

public AsyncCommandHelper thenRespondWith(String success, String failure) {
    // Send a response message
    Futures.addCallback(future, new MessageFutureCallback.Builder(sender).exceptionConverter(exceptionConverter)
            .onSuccess(format(success)).onFailure(format(failure)).build());
    return this;
}

---

From source file:org.opendaylight.vtn.manager.internal.flow.reader.ReadSingleFlowFuture.java

/**
 * Construct a new instance./*from  w  ww  .j  a  v a  2 s. c o m*/
 *
 * @param ctx    A {@link TxContext} instance.
 * @param txq    A {@link TxQueue} instance used to update the MD-SAL
 *               datastore.
 * @param srs    The flow statistics reader service.
 * @param input  Input of the RPC call.
 * @throws VTNException  An error occurred.
 */
public ReadSingleFlowFuture(TxContext ctx, TxQueue txq, StatsReaderService srs, GetDataFlowInput input)
        throws VTNException {
    super(ctx, txq, srs, input);

    if (!isDone()) {
        InstanceIdentifier<VtnDataFlow> path = FlowUtils.getIdentifier(input.getTenantName(),
                input.getFlowId());
        LogicalDatastoreType oper = LogicalDatastoreType.OPERATIONAL;
        ReadTransaction rtx = ctx.getTransaction();
        Futures.addCallback(rtx.read(oper, path), this);
    }
}

---

From source file:org.opendaylight.controller.clustering.it.listener.PeopleCarListener.java

@Override
public void onCarBought(CarBought notification) {

    final CarPersonBuilder carPersonBuilder = new CarPersonBuilder();
    carPersonBuilder.setCarId(notification.getCarId());
    carPersonBuilder.setPersonId(notification.getPersonId());
    CarPersonKey key = new CarPersonKey(notification.getCarId(), notification.getPersonId());
    carPersonBuilder.setKey(key);// w w w . j a va  2 s.c o m
    final CarPerson carPerson = carPersonBuilder.build();

    log.info("Car bought, adding car-person entry: [{}]", carPerson);

    InstanceIdentifier<CarPerson> carPersonIId = InstanceIdentifier.<CarPeople>builder(CarPeople.class)
            .child(CarPerson.class, carPerson.getKey()).build();

    WriteTransaction tx = dataProvider.newWriteOnlyTransaction();
    tx.put(LogicalDatastoreType.CONFIGURATION, carPersonIId, carPerson, true);

    Futures.addCallback(tx.submit(), new FutureCallback<Void>() {
        @Override
        public void onSuccess(final Void result) {
            log.info("Successfully added car-person entry: [{}]", carPerson);
        }

        @Override
        public void onFailure(final Throwable t) {
            log.error(String.format("Failed to add car-person entry: [%s]", carPerson), t);
        }
    });

}

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