List of usage examples for com.google.common.util.concurrent ListenableFuture get
V get() throws InterruptedException, ExecutionException;
From source file:com.spotify.helios.cli.command.JobWatchCommand.java
@Override int run(final Namespace options, final List<TargetAndClient> clients, final PrintStream out, final boolean json, final BufferedReader stdin) throws ExecutionException, InterruptedException, IOException { final boolean exact = options.getBoolean(exactArg.getDest()); final List<String> prefixes = options.getList(prefixesArg.getDest()); final String jobIdString = options.getString(jobsArg.getDest()); final List<ListenableFuture<Map<JobId, Job>>> jobIdFutures = Lists.newArrayList(); for (final TargetAndClient cc : clients) { jobIdFutures.add(cc.getClient().jobs(jobIdString)); }//from ww w . ja va 2 s .c o m final Set<JobId> jobIds = Sets.newHashSet(); for (final ListenableFuture<Map<JobId, Job>> future : jobIdFutures) { jobIds.addAll(future.get().keySet()); } watchJobsOnHosts(out, exact, prefixes, jobIds, options.getInt(intervalArg.getDest()), clients); return 0; }
From source file:com.github.nethad.clustermeister.provisioning.torque.commands.AddNodesCommand.java
@Override public void execute(CommandLineArguments arguments) { if (isArgumentsCountFalse(arguments)) { return;//from w ww . j a v a2 s. c om } Scanner scanner = arguments.asScanner(); int numberOfNodes = scanner.nextInt(); int numberOfCpusPerNode = scanner.nextInt(); Collection<File> artifactsToPreload = DependencyConfigurationUtil .getConfiguredDependencies(getNodeManager().getConfiguration()); final TorqueNodeConfiguration torqueNodeConfiguration = TorqueNodeConfiguration .configurationForNode(numberOfCpusPerNode, artifactsToPreload); ListenableFuture<Void> lastNode = null; for (int i = 0; i < numberOfNodes; i++) { lastNode = getNodeManager().addNode(torqueNodeConfiguration); } try { lastNode.get(); } catch (InterruptedException ex) { logger.warn("Waited for last node to start up", ex); } catch (ExecutionException ex) { logger.warn("Waited for last node to start up", ex); // } catch (TimeoutException ex) { // logger.warn("Waited for last node to start up", ex); } }
From source file:com.stratio.deep.cassandra.cql.DeepCqlRecordWriter.java
/** * Waits until all pending tasks completed. *///from ww w . jav a 2 s .co m private void waitForCompletion() { for (ListenableFuture<?> future : pendingTasks.values()) { try { future.get(); } catch (InterruptedException | ExecutionException e) { LOG.error("[" + this + "] Error waiting for writes to complete: " + e.getMessage()); } } }
From source file:com.woollysammoth.nubitj.tools.WalletTool.java
private static void sendPaymentRequest(String location, boolean verifyPki) { if (location.startsWith("http") || location.startsWith("nubit")) { try {/*from w w w . j a v a 2 s . c o m*/ ListenableFuture<PaymentSession> future; if (location.startsWith("http")) { future = PaymentSession.createFromUrl(location, verifyPki); } else { NubitURI paymentRequestURI = new NubitURI(location); future = PaymentSession.createFromNubitUri(paymentRequestURI, verifyPki); } PaymentSession session = future.get(); if (session != null) { send(session); } else { System.err.println("Server returned null session"); System.exit(1); } } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } catch (NubitURIParseException e) { System.err.println("Invalid nubit uri: " + e.getMessage()); System.exit(1); } catch (InterruptedException e) { // Ignore. } catch (ExecutionException e) { throw new RuntimeException(e); } } else { // Try to open the payment request as a file. FileInputStream stream = null; try { File paymentRequestFile = new File(location); stream = new FileInputStream(paymentRequestFile); } catch (Exception e) { System.err.println("Failed to open file: " + e.getMessage()); System.exit(1); } try { paymentRequest = org.nubit.protocols.payments.Protos.PaymentRequest.newBuilder().mergeFrom(stream) .build(); } catch (IOException e) { System.err.println("Failed to parse payment request from file " + e.getMessage()); System.exit(1); } PaymentSession session = null; try { session = new PaymentSession(paymentRequest, verifyPki); } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } send(session); } }
From source file:com.google.vertcoin.tools.WalletTool.java
private static void sendPaymentRequest(String location, boolean verifyPki) { if (location.startsWith("http") || location.startsWith("vertcoin")) { try {//ww w. java2 s.c o m ListenableFuture<PaymentSession> future; if (location.startsWith("http")) { future = PaymentSession.createFromUrl(location, verifyPki); } else { BitcoinURI paymentRequestURI = new BitcoinURI(location); future = PaymentSession.createFromBitcoinUri(paymentRequestURI, verifyPki); } PaymentSession session = future.get(); if (session != null) { send(session); } else { System.err.println("Server returned null session"); System.exit(1); } } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } catch (BitcoinURIParseException e) { System.err.println("Invalid vertcoin uri: " + e.getMessage()); System.exit(1); } catch (InterruptedException e) { // Ignore. } catch (ExecutionException e) { throw new RuntimeException(e); } } else { // Try to open the payment request as a file. FileInputStream stream = null; try { File paymentRequestFile = new File(location); stream = new FileInputStream(paymentRequestFile); } catch (Exception e) { System.err.println("Failed to open file: " + e.getMessage()); System.exit(1); } try { paymentRequest = org.bitcoin.protocols.payments.Protos.PaymentRequest.newBuilder().mergeFrom(stream) .build(); } catch (IOException e) { System.err.println("Failed to parse payment request from file " + e.getMessage()); System.exit(1); } PaymentSession session = null; try { session = new PaymentSession(paymentRequest, verifyPki); } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } send(session); } }
From source file:io.v.moments.model.AdConverterMoment.java
private void getFullImage(final MomentIfcClient client, final Moment moment) { try {/* ww w .j av a2s . co m*/ ListenableFuture<byte[]> data = client.getFullImage(mV23Manager.contextWithTimeout(Deadline.FULL)); moment.setPhoto(Kind.REMOTE, Style.FULL, data.get()); signalChange(moment); } catch (InterruptedException | ExecutionException e) { e.printStackTrace(); } }
From source file:org.apache.hive.ptest.execution.Phase.java
private <T extends RemoteCommandResult> List<T> flatten( List<ListenableFuture<List<ListenableFuture<T>>>> futures) throws Exception { List<T> results = Lists.newArrayList(); for (ListenableFuture<List<ListenableFuture<T>>> future : futures) { List<ListenableFuture<T>> result = future.get(); if (result != null) { results.addAll(toListOfResults(result)); }// w w w. j ava2 s . co m } return results; }
From source file:org.robotninjas.barge.netty.GroupOfCounters.java
public void changeCluster(Collection<Replica> replicas) throws Exception { Optional<SimpleCounterMachine> leader = getLeader(); if (!leader.isPresent()) { throw new IllegalStateException("No leader; can't reconfigure"); }/*from ww w . j a va2s . com*/ SimpleCounterMachine currentLeader = leader.get(); RaftMembership oldMembership = currentLeader.getClusterMembership(); RaftMembership newMembership = oldMembership.buildProposal(replicas); ListenableFuture<Boolean> future = currentLeader.setConfiguration(oldMembership, newMembership); Boolean result = future.get(); if (!result) { throw new IllegalStateException("Failed to changed cluster"); } }
From source file:com.google.zetacoin.tools.WalletTool.java
private static void sendPaymentRequest(String location, boolean verifyPki) { if (location.startsWith("http") || location.startsWith("zetacoin")) { try {//ww w . j a va2 s .co m ListenableFuture<PaymentSession> future; if (location.startsWith("http")) { future = PaymentSession.createFromUrl(location, verifyPki); } else { BitcoinURI paymentRequestURI = new BitcoinURI(location); future = PaymentSession.createFromBitcoinUri(paymentRequestURI, verifyPki); } PaymentSession session = future.get(); if (session != null) { send(session); } else { System.err.println("Server returned null session"); System.exit(1); } } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } catch (BitcoinURIParseException e) { System.err.println("Invalid zetacoin uri: " + e.getMessage()); System.exit(1); } catch (InterruptedException e) { // Ignore. } catch (ExecutionException e) { throw new RuntimeException(e); } } else { // Try to open the payment request as a file. FileInputStream stream = null; try { File paymentRequestFile = new File(location); stream = new FileInputStream(paymentRequestFile); } catch (Exception e) { System.err.println("Failed to open file: " + e.getMessage()); System.exit(1); } try { paymentRequest = org.zetacoin.protocols.payments.Protos.PaymentRequest.newBuilder() .mergeFrom(stream).build(); } catch (IOException e) { System.err.println("Failed to parse payment request from file " + e.getMessage()); System.exit(1); } PaymentSession session = null; try { session = new PaymentSession(paymentRequest, verifyPki); } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } send(session); } }
From source file:com.google.betacoin.tools.WalletTool.java
private static void sendPaymentRequest(String location, boolean verifyPki) { if (location.startsWith("http") || location.startsWith("betacoin")) { try {/*from w w w . j ava2 s.c o m*/ ListenableFuture<PaymentSession> future; if (location.startsWith("http")) { future = PaymentSession.createFromUrl(location, verifyPki); } else { BitcoinURI paymentRequestURI = new BitcoinURI(location); future = PaymentSession.createFromBitcoinUri(paymentRequestURI, verifyPki); } PaymentSession session = future.get(); if (session != null) { send(session); } else { System.err.println("Server returned null session"); System.exit(1); } } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } catch (BitcoinURIParseException e) { System.err.println("Invalid betacoin uri: " + e.getMessage()); System.exit(1); } catch (InterruptedException e) { // Ignore. } catch (ExecutionException e) { throw new RuntimeException(e); } } else { // Try to open the payment request as a file. FileInputStream stream = null; try { File paymentRequestFile = new File(location); stream = new FileInputStream(paymentRequestFile); } catch (Exception e) { System.err.println("Failed to open file: " + e.getMessage()); System.exit(1); } try { paymentRequest = org.betacoin.protocols.payments.Protos.PaymentRequest.newBuilder() .mergeFrom(stream).build(); } catch (IOException e) { System.err.println("Failed to parse payment request from file " + e.getMessage()); System.exit(1); } PaymentSession session = null; try { session = new PaymentSession(paymentRequest, verifyPki); } catch (PaymentRequestException e) { System.err.println("Error creating payment session " + e.getMessage()); System.exit(1); } send(session); } }