Example usage for java.util.concurrent TimeoutException TimeoutException

Introduction

In this page you can find the example usage for java.util.concurrent TimeoutException TimeoutException.

Prototype

public TimeoutException() 

Source Link

Document

Constructs a TimeoutException with no specified detail message.

Usage

From source file:com.asakusafw.runtime.util.cache.HadoopFileCacheRepositoryTest.java

/**
 * Conflict cache creation.//from   w ww .  j  a  v a 2  s.c  o  m
 * @throws Exception if failed
 */
@Test
public void conflict() throws Exception {
    File source = folder.newFile();
    byte[] bytes = new byte[1024 * 1024];
    try (OutputStream output = new FileOutputStream(source)) {
        for (int i = 0, n = 50; i < n; i++) {
            output.write(bytes);
        }
    }

    Path path = path(source);
    File cacheRepo = folder.newFolder();
    Configuration configuration = new ConfigurationProvider().newInstance();
    LockProvider<Path> locks = new LocalFileLockProvider<>(folder.newFolder());
    RetryStrategy retrier = new ConstantRetryStrategy(30, 100, 200);
    FileCacheRepository cache = new HadoopFileCacheRepository(configuration, path(cacheRepo), locks, retrier);

    List<Future<Path>> futures = new ArrayList<>();
    int count = 10;
    CountDownLatch latch = new CountDownLatch(count);
    ExecutorService executor = Executors.newFixedThreadPool(count);
    try {
        for (int i = 0; i < count; i++) {
            String label = String.format("thread-%d", i);
            futures.add(executor.submit(() -> {
                LOG.info("Wait: resolve @" + label);
                latch.countDown();
                if (latch.await(5, TimeUnit.SECONDS) == false) {
                    throw new TimeoutException();
                }
                LOG.info("Start: resolve @" + label);
                Path result = cache.resolve(path);

                LOG.info("Finish: resolve @" + label);
                return result;
            }));
        }
        executor.shutdown();
        if (executor.awaitTermination(30, TimeUnit.SECONDS) == false) {
            throw new TimeoutException();
        }
    } finally {
        executor.shutdownNow();
    }
    for (Future<Path> future : futures) {
        future.get();
    }
}

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From source file:com.netflix.curator.framework.recipes.locks.TestInterProcessSemaphore.java

@Test
public void testMaxPerSession() throws Exception {
    final int CLIENT_QTY = 10;
    final int LOOP_QTY = 100;
    final Random random = new Random();
    final int SESSION_MAX = random.nextInt(75) + 25;

    List<Future<Object>> futures = Lists.newArrayList();
    ExecutorService service = Executors.newCachedThreadPool();
    final Counter counter = new Counter();
    final AtomicInteger available = new AtomicInteger(SESSION_MAX);
    for (int i = 0; i < CLIENT_QTY; ++i) {
        futures.add(service.submit(new Callable<Object>() {
            @Override/*from   w w w .j  a  v a  2  s  . c o  m*/
            public Object call() throws Exception {
                CuratorFramework client = CuratorFrameworkFactory.newClient(server.getConnectString(),
                        new RetryOneTime(1));
                client.start();
                try {
                    InterProcessSemaphoreV2 semaphore = new InterProcessSemaphoreV2(client, "/test",
                            SESSION_MAX);

                    for (int i = 0; i < LOOP_QTY; ++i) {
                        long start = System.currentTimeMillis();
                        int thisQty;
                        synchronized (available) {
                            if ((System.currentTimeMillis() - start) > 10000) {
                                throw new TimeoutException();
                            }
                            while (available.get() == 0) {
                                available.wait(10000);
                            }

                            thisQty = (available.get() > 1) ? (random.nextInt(available.get()) + 1) : 1;

                            available.addAndGet(-1 * thisQty);
                            Assert.assertTrue(available.get() >= 0);
                        }
                        Collection<Lease> leases = semaphore.acquire(thisQty, 10, TimeUnit.SECONDS);
                        Assert.assertNotNull(leases);
                        try {
                            synchronized (counter) {
                                counter.currentCount += thisQty;
                                if (counter.currentCount > counter.maxCount) {
                                    counter.maxCount = counter.currentCount;
                                }
                            }
                            Thread.sleep(random.nextInt(25));
                        } finally {
                            synchronized (counter) {
                                counter.currentCount -= thisQty;
                            }
                            semaphore.returnAll(leases);
                            synchronized (available) {
                                available.addAndGet(thisQty);
                                available.notifyAll();
                            }
                        }
                    }
                } finally {
                    client.close();
                }
                return null;
            }
        }));
    }

    for (Future<Object> f : futures) {
        f.get();
    }

    synchronized (counter) {
        Assert.assertTrue(counter.currentCount == 0);
        Assert.assertTrue(counter.maxCount > 0);
        Assert.assertTrue(counter.maxCount <= SESSION_MAX);
        System.out.println(counter.maxCount);
    }
}

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From source file:org.cloudifysource.esc.driver.provisioning.byon.DynamicByonProvisioningDriver.java

@Override
protected MachineDetails createServer(final String serverName, final long endTime,
        final ComputeTemplate template) throws CloudProvisioningException, TimeoutException {

    String ip;/* w w w. ja  v  a  2 s  .  c om*/
    synchronized (mutex) {
        ip = managementMachines.removeFirst();
    }

    MachineDetails machine = createMachine(serverName, template, ip);

    if (System.currentTimeMillis() > endTime) {
        throw new TimeoutException();
    }
    logger.info("Successfully started machine [" + ip + "]");

    return machine;
}

---

From source file:com.epam.reportportal.apache.http.impl.conn.TestPoolingHttpClientConnectionManager.java

@Test(expected = ConnectionPoolTimeoutException.class)
public void testLeaseFutureTimeout() throws Exception {
    final HttpHost target = new HttpHost("localhost");
    final HttpRoute route = new HttpRoute(target);

    Mockito.when(future.isCancelled()).thenReturn(Boolean.TRUE);
    Mockito.when(future.get(1, TimeUnit.SECONDS)).thenThrow(new TimeoutException());
    Mockito.when(pool.lease(route, null, null)).thenReturn(future);

    final ConnectionRequest connRequest1 = mgr.requestConnection(route, null);
    connRequest1.get(1, TimeUnit.SECONDS);
}

---

From source file:net.sf.xmm.moviemanager.http.HttpUtil.java

public HTTPResult readData(URL url) throws TimeoutException, Exception {

    if (!isSetup())
        setup();/*from  w ww. j  av  a  2  s. c om*/

    GetMethod method = new GetMethod(url.toString());
    int statusCode = client.executeMethod(method);

    if (statusCode != HttpStatus.SC_OK) {
        log.debug("HTTP StatusCode not HttpStatus.SC_OK:" + method.getStatusLine());
        log.debug("For url:" + url.toString());
    }

    if (statusCode == HttpStatus.SC_REQUEST_TIMEOUT) {
        throw new TimeoutException();
    }

    //java.io.BufferedReader stream = new java.io.BufferedReader(new java.io.InputStreamReader(method.getResponseBodyAsStream(), "ISO-8859-1"));

    StringBuffer data = new StringBuffer();

    // Saves the page data in a string buffer... 
    String chrSet = method.getResponseCharSet();
    InputStream input = method.getResponseBodyAsStream();
    ByteArrayOutputStream temp = new ByteArrayOutputStream();
    byte[] buff = new byte[1500];
    int read;
    while ((read = input.read(buff)) >= 0) {
        temp.write(buff, 0, read);
    }
    input.close();
    temp.flush();
    buff = temp.toByteArray();
    temp.close();
    data.append(new String(buff, chrSet));

    return new HTTPResult(url, statusCode == HttpStatus.SC_OK ? data : null, method.getStatusLine());
}

---

From source file:fr.inria.atlanmod.neoemf.datastore.estores.impl.DirectWriteHbaseResourceEStoreImpl.java

protected Object set(NeoEMFEObject object, EAttribute eAttribute, int index, Object value) {
    Object oldValue = isSet((InternalEObject) object, eAttribute) ? get(object, eAttribute, index) : null;
    try {//from  w w w  .  ja v  a 2s  .  com
        if (!eAttribute.isMany()) {
            Put put = new Put(Bytes.toBytes(object.neoemfId()));
            put.add(PROPERTY_FAMILY, Bytes.toBytes(eAttribute.getName()),
                    Bytes.toBytes(serializeValue(eAttribute, value)));
            table.put(put);
        } else {
            try {
                String[] array;
                boolean passed = false;
                int attemp = 0;

                do {
                    array = (String[]) getFromTable(object, eAttribute);
                    //array = (String[]) ArrayUtils.add(array, index, serializeValue(eAttribute, value));
                    Put put = new Put(Bytes.toBytes(object.neoemfId())).add(PROPERTY_FAMILY,
                            Bytes.toBytes(eAttribute.getName()),
                            NeoEMFUtil.EncoderUtil.toBytes((String[]) ArrayUtils.add(array, index,
                                    serializeValue(eAttribute, value))));
                    passed = table.checkAndPut(Bytes.toBytes(object.neoemfId()), PROPERTY_FAMILY,
                            Bytes.toBytes(eAttribute.getName()),
                            array == null ? null : NeoEMFUtil.EncoderUtil.toBytes(array), put);
                    if (!passed) {
                        if (attemp > ATTEMP_TIMES_DEFAULT)
                            throw new TimeoutException();
                        Thread.sleep((++attemp) * SLEEP_DEFAULT);
                    }

                } while (!passed);

            } catch (IOException e) {
                Logger.log(Logger.SEVERITY_ERROR,
                        MessageFormat.format("Unable to set ''{0}'' to ''{1}'' for element ''{2}''", value,
                                eAttribute.getName(), object));
            } catch (TimeoutException e) {
                Logger.log(Logger.SEVERITY_ERROR,
                        MessageFormat.format(
                                "Unable to set ''{0}'' to ''{1}'' for element ''{2}'' after ''{3}'' times",
                                value, eAttribute.getName(), object, ATTEMP_TIMES_DEFAULT));
                e.printStackTrace();
            } catch (InterruptedException e) {
                Logger.log(Logger.SEVERITY_ERROR, MessageFormat.format(
                        "InterruptedException while updating element ''{0}''.\n{1}", object, e.getMessage()));
                e.printStackTrace();
            }
        }
    } catch (IOException e) {
        Logger.log(Logger.SEVERITY_ERROR,
                MessageFormat.format("Unable to set information for element ''{0}''", object));
    }
    return oldValue;
}

---

From source file:com.sap.research.connectivity.gw.GWOperationsUtils.java

public String getMetadataString(String url, String user, String pass, String host, String port, int timeOut)
        throws Exception {
    String returnString = "";

    try {// www .j av  a  2  s  . c  om
        String execArgs[] = new String[] { "java", "-jar",
                System.getProperty("user.home") + SEPARATOR + "appToRetrieveOdataMetadata.jar", url, user, pass,
                host, port };

        final Process theProcess = Runtime.getRuntime().exec(execArgs);

        Callable<String> call = new Callable<String>() {
            public String call() throws Exception {
                String returnString = "";
                try {
                    BufferedReader inStream = new BufferedReader(
                            new InputStreamReader(theProcess.getInputStream()));
                    returnString = IOUtils.toString(inStream);
                    IOUtils.closeQuietly(inStream);
                    //if (theProcess.exitValue() != 0)
                    theProcess.waitFor();
                } catch (InterruptedException e) {
                    throw new TimeoutException();
                    //log.severe("The call to the Gateway Service was interrupted.");
                }
                return returnString;
            }
        };

        final ExecutorService theExecutor = Executors.newSingleThreadExecutor();
        Future<String> futureResultOfCall = theExecutor.submit(call);
        try {
            returnString = futureResultOfCall.get(timeOut, TimeUnit.SECONDS);
        } catch (TimeoutException ex) {
            throw new TimeoutException(
                    "The Gateway Service call timed out. Please try again or check your settings.");
        } catch (ExecutionException ex) {
            throw new RuntimeException("The Gateway Service call did not complete due to an execution error. "
                    + ex.getCause().getLocalizedMessage());
        } finally {
            theExecutor.shutdownNow();
        }
    } catch (InterruptedException ex) {
        throw new InterruptedException(
                "The Gateway Service call did not complete due to an unexpected interruption.");
    } catch (IOException e) {
        throw new IOException("Error when retrieving metadata from the Gateway Service.");
    }

    return returnString;
}

---

From source file:one.nio.mem.OffheapMap.java

public Record<K, V> lockRecordForRead(K key, long timeout) throws TimeoutException {
    long hashCode = hashCode(key);
    RWLock lock = lockFor(hashCode);//from  w w  w. jav  a2s . c o  m
    if (!lock.lockRead(timeout)) {
        throw new TimeoutException();
    }
    return createRecord(key, hashCode, lock);
}

---

From source file:org.cloudifysource.dsl.internal.tools.download.ResourceDownloader.java

private void getResource(final URL downloadURL, final File destination)
        throws ResourceDownloadException, TimeoutException {

    final long end = System.currentTimeMillis() + this.timeoutInMillis;
    final InputStream is = openConnectionInputStream(downloadURL);
    if (is == null) {
        logger.log(Level.WARNING, "connection input stream failed to initialize");
        throw new ResourceDownloadException(
                "Failed getting " + this.resourceUrl + " to " + destination.getAbsolutePath());
    }/*from  w  ww. j a  v a  2 s . c  o m*/

    final File temporaryDestination = createTemporaryDestinationFile(destination);

    final OutputStream os = getFileOutputString(temporaryDestination);
    boolean finished = false;
    try {
        final byte[] buffer = new byte[BUFFER_SIZE];
        int length;
        if (logger.isLoggable(Level.FINE)) {
            logger.fine("Downloading " + downloadURL.toString() + " to " + this.resourceDest);
        }
        while ((length = is.read(buffer)) >= 0) {
            os.write(buffer, 0, length);
            if (end < System.currentTimeMillis()) {
                throw new TimeoutException();
            }
        }
        finished = true;

    } catch (IOException e) {
        logger.warning("Failed downloading resource from " + downloadURL.toString() + ". Reason was: "
                + e.getMessage());
        throw new ResourceDownloadException("Failed downloading resource. Reason was: " + e.getMessage(), e);
    } finally {
        IOUtils.closeQuietly(os);
        IOUtils.closeQuietly(is);

        if (!finished) {
            logger.log(Level.WARNING, "Download did not complete successfully. deleting file.");
            FileUtils.deleteQuietly(temporaryDestination);
            FileUtils.deleteQuietly(destination);

        }
    }
    if (finished) {
        try {

            FileUtils.copyFile(temporaryDestination, destination);

        } catch (IOException e) {
            if (destination.exists()) {
                logger.warning("Failed to write downloaded file to destination: " + destination
                        + ". Destination file already exists. "
                        + "This probably indicates a concurrent download of the same file.");
            } else {
                throw new ResourceDownloadException(
                        "Failed to copy downloaded file to target location: " + e.getMessage(), e);
            }

        } finally {
            FileUtils.deleteQuietly(temporaryDestination);
        }
    }

}

---

From source file:org.fusesource.meshkeeper.distribution.LaunchClient.java

public void waitForAvailableAgents(int agentCount, long timeout, TimeUnit unit)
        throws InterruptedException, TimeoutException {
    timeout = unit.toNanos(timeout);/*from ww  w.  j av  a2  s.  c om*/
    synchronized (this) {
        long start = System.nanoTime();
        while (timeout > 0 && agentProps.isEmpty()) {
            wait(timeout);
            if (agentProps.size() >= agentCount) {
                return;
            }
            timeout -= System.nanoTime() - start;
        }

        if (agentProps.isEmpty()) {
            throw new TimeoutException();
        }
    }
}

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