Example usage for java.lang InterruptedException InterruptedException

Introduction

In this page you can find the example usage for java.lang InterruptedException InterruptedException.

Prototype

public InterruptedException(String s) 

Source Link

Document

Constructs an InterruptedException with the specified detail message.

Usage

From source file:org.onecmdb.core.internal.job.workflow.sample.DirectoryImportProcess.java

@Override
public void run() throws Throwable {
    this.terminate = false;
    for (String path : importPaths) {

        File pathFile = new File(path);
        if (!pathFile.isDirectory()) {
            log.warn("Path '" + path + "' is not a directory, will skip.");
            continue;
        }// w ww  . j a  v  a  2  s. co m
        log.info("Process directory '" + path + "'");
        File files[] = pathFile.listFiles();
        for (File f : files) {
            if (terminate) {
                throw new InterruptedException("Iport operation interrupted");
            }
            log.info("Process file '" + f.getName() + "' in directory '" + path + "'");
            XmlParser xmlProvider = new XmlParser();
            xmlProvider.setURL(f.toURL().toExternalForm());

            // Process beans
            ProcessBeanProvider importBeans = new ProcessBeanProvider();
            WorkflowParameter par = new WorkflowParameter();
            par.put("provider", xmlProvider);
            par.put("validation", "false");
            importBeans.setInParameter(par);
            importBeans.setRelevantData(data);
            importBeans.run();

            // Commit
            BeanScope scope = (BeanScope) importBeans.getOutParameter().get("scope");
            List<IRFC> rfcs = scope.getRFCs();

            CommitRfcProcess commit = new CommitRfcProcess();
            WorkflowParameter par1 = new WorkflowParameter();
            System.out.println(rfcs.size() + " Rfc's generated ");
            par1.put("rfcs", rfcs);
            commit.setInParameter(par1);
            commit.setRelevantData(data);
            commit.run();
            String ok = (String) commit.getOutParameter().get("ok");
            String cause = (String) commit.getOutParameter().get("cause");
        }
    }

}

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From source file:coolmap.application.io.internal.cmatrix.DoubleCMatrixImporter.java

@Override
public CMatrix loadData(TFile matrixFolder, JSONObject matrixProperty) throws Exception {

    String id = matrixProperty.getString(IOTerm.ATTR_ID);
    String cls = matrixProperty.getString(IOTerm.ATTR_CLASS);
    String name = matrixProperty.optString(IOTerm.ATTR_NAME);

    int numColumn = matrixProperty.getInt(IOTerm.ATTR_CMATRIX_NUMCOLUMN);
    int numRow = matrixProperty.getInt(IOTerm.ATTR_CMATRIX_NUMROW);

    DoubleCMatrix matrix = new DoubleCMatrix(name, numRow, numColumn, id);

    //Then standard tsv
    BufferedReader reader = new BufferedReader(new InputStreamReader(
            new TFileInputStream(new TFile(matrixFolder + File.separator + IOTerm.FILE_DATA))));

    String header = reader.readLine();
    String[] ele = header.split("\t", -1);
    String[] colLabels = new String[ele.length - 1];
    for (int i = 1; i < ele.length; i++) {
        colLabels[i - 1] = ele[i].trim();
    }//from   w ww  . j  ava2  s .  c o  m
    matrix.setColLabels(colLabels);

    String row;
    int counter = 0;
    Double value;
    while ((row = reader.readLine()) != null) {
        ele = row.split("\t");
        matrix.setRowLabel(counter, ele[0]);

        for (int i = 1; i < ele.length; i++) {
            try {
                value = Double.parseDouble(ele[i]);
            } catch (Exception e) {
                value = null;
            }
            matrix.setValue(counter, i - 1, value);
            //Can consider return
            if (Thread.interrupted()) {
                throw new InterruptedException("Loading Operation Canceled");
            }
        }

        counter++;
    }

    reader.close();//Close IO

    return matrix;
}

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From source file:org.marketcetera.util.except.ExceptUtils.java

/**
 * Checks whether the calling thread has been interrupted, and, if
 * so, throws an {@link InterruptedException} with the given
 * interruption message and the given underlying cause. The given
 * underlying cause is set on the thrown exception. The
 * interrupted status of the thread is cleared.
 *
 * @param cause The cause.// w  w w .jav  a 2 s  .c  o  m
 * @param message The message.
 *
 * @throws InterruptedException Thrown if the calling thread
 * was interrupted.
 */

public static void checkInterruption(Throwable cause, String message) throws InterruptedException {
    if (Thread.currentThread().isInterrupted()) {
        InterruptedException ex = new InterruptedException(message);
        ex.initCause(cause);
        throw ex;
    }
}

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From source file:org.smartfrog.services.www.bulkio.client.SunJavaBulkIOClient.java

@Override
public long doUpload(String method, long ioSize) throws IOException, InterruptedException {
    validateURL();/*from w w  w .  ja  v a  2s  . c  o m*/
    CRC32 checksum = new CRC32();
    URL targetUrl = getUrl();
    getLog().info("Uploading " + ioSize + " bytes to " + targetUrl);
    HttpURLConnection connection = openConnection();
    connection.setRequestMethod(method);
    connection.setRequestProperty(HttpHeaders.CONTENT_LENGTH, Long.toString(ioSize));
    connection.setDoOutput(true);
    maybeSetChunking(connection);
    connection.connect();
    OutputStream stream = connection.getOutputStream();
    long bytes = 0;
    try {
        for (bytes = 0; bytes < ioSize; bytes++) {
            int octet = (AbstractBulkioServlet.getByteFromCounter(bytes));
            stream.write(octet);
            checksum.update(octet);
            if (interrupted) {
                throw new InterruptedException(
                        "Interrupted after sending " + bytes + " bytes" + " to " + targetUrl);
            }
        }
    } finally {
        closeQuietly(stream);
    }
    getLog().info("Upload complete, checking results");
    checkStatusCode(targetUrl, connection, HttpURLConnection.HTTP_OK);
    long expectedChecksum = checksum.getValue();
    getLog().info("Uploaded " + bytes + " bytes to " + targetUrl + " checksum=" + expectedChecksum);
    if (bytes != ioSize) {
        throw new IOException(
                "Wrong content length uploaded to " + targetUrl + " : put " + ioSize + " but got " + bytes);
    }
    if (parseResults) {
        InputStream inStream = null;
        Properties props = new Properties();
        try {
            inStream = connection.getInputStream();
            props.load(inStream);
        } finally {
            closeQuietly(inStream);
        }

        long actualChecksum = getLongPropValue(props, IoAttributes.CHECKSUM);
        if (actualChecksum != expectedChecksum) {
            throw new IOException("Expected the checksum from upload of " + ioSize + " bytes " + " to "
                    + targetUrl + "to be " + expectedChecksum + " but got " + actualChecksum + "\n Properties: "
                    + props.toString());
        }

    }
    return ioSize;
}

---

From source file:com.spotify.helios.servicescommon.PersistentAtomicReference.java

private PersistentAtomicReference(final Path filename, final JavaType javaType,
        final Supplier<? extends T> initialValue) throws IOException, InterruptedException {
    try {// w  w  w  . j ava 2  s. c  o m
        this.filename = filename.toAbsolutePath();
        this.tempfilename = filename.getFileSystem().getPath(this.filename.toString() + ".tmp");
        if (Files.exists(filename)) {
            final byte[] bytes = Files.readAllBytes(filename);
            if (bytes.length > 0) {
                value = Json.read(bytes, javaType);
            } else {
                value = initialValue.get();
            }
        } else {
            value = initialValue.get();
        }
    } catch (InterruptedIOException | ClosedByInterruptException e) {
        throw new InterruptedException(e.getMessage());
    }
}

---

From source file:com.baidu.asynchttpclient.AsyncHttpRequest.java

private void makeRequest() throws IOException {
    if (!Thread.currentThread().isInterrupted()) {
        updateNetProxy();/*from   www . ja va2 s .  com*/
        HttpResponse response = client.execute(request, context);
        if (!Thread.currentThread().isInterrupted()) {
            if (responseHandler != null) {
                responseHandler.sendResponseMessage(response);
            }
        }
        // else {
        // responseHandler.sendFailureMessage(new InterruptedException("request interupted!"), null);
        // TODO: should raise InterruptedException? this block is reached whenever the request is cancelled
        // before its response is received
        // }
    } else {
        responseHandler.sendFailureMessage(new InterruptedException("request interupted!"), null);
    }
}

---

From source file:org.openscore.worker.management.services.OutboundBufferImpl.java

@Override
public void put(final Message... messages) throws InterruptedException {
    Validate.notEmpty(messages, "The array of messages is null or empty");
    try {//ww w  . j ava2 s.co m
        syncManager.startPutMessages();

        //We need to check if the current thread was interrupted while waiting for the lock (ExecutionThread or InBufferThread in ackMessages)
        if (Thread.currentThread().isInterrupted()) {
            throw new InterruptedException("Thread was interrupted while waiting on the lock! Exiting...");
        }

        while (currentWeight >= maxBufferWeight) {
            logger.warn("Outbound buffer is full. Waiting...");
            syncManager.waitForDrain();
        }

        // in case of multiple messages create a single compound message
        // to make sure that it will be processed in a single transaction
        Message message = messages.length == 1 ? messages[0] : new CompoundMessage(messages);

        //put message into the buffer
        buffer.add(message);

        currentWeight += message.getWeight();
        if (logger.isTraceEnabled())
            logger.trace(message.getClass().getSimpleName() + " added to the buffer. " + getStatus());
    } catch (InterruptedException ex) {
        logger.warn("Buffer put action was interrupted", ex);
        throw ex;
    } finally {
        syncManager.finishPutMessages();
    }
}

---

From source file:org.apache.hadoop.util.zookeeper.ZooKeeperImpl.java

public void waitForConnection() throws InterruptedException {
    if (isCurrentThreadEventThread()) {
        throw new RuntimeException(
                "waitForConnection should not be called from within the ZooKeeper event thread.");
    }/*from w  ww  .ja  v  a  2  s .  c  om*/

    synchronized (connectedMonitor) {
        while (!connected && !stop) {
            connectedMonitor.wait();
        }
    }

    if (stop) {
        throw new InterruptedException("This ZooKeeper handle is shutting down.");
    }
}

---

From source file:MainClass.java

public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
    monitor.beginTask("Running long running operation", indeterminate ? IProgressMonitor.UNKNOWN : TOTAL_TIME);
    for (int total = 0; total < TOTAL_TIME && !monitor.isCanceled(); total += INCREMENT) {
        Thread.sleep(INCREMENT);// ww w .  j a  v  a  2  s  .  c  om
        monitor.worked(INCREMENT);
        if (total == TOTAL_TIME / 2)
            monitor.subTask("Doing second half");
    }
    monitor.done();
    if (monitor.isCanceled())
        throw new InterruptedException("The long running operation was cancelled");
}

---

From source file:BlockingQueue.java

/**
 * Pops an element from the queue. Unlike the pop() method, this method does not block
 * for longer than the given amount of milliseconds. When the given amount of milliseconds
 * have passed, this method will throw an InterruptedException.
 *//*from   w w w  .  j a v a  2 s  . com*/

public Object pop(long timeout) throws InterruptedException {
    synchronized (popLock) {
        synchronized (this) {
            if (queue.isEmpty()) {
                wait(timeout);
                if (queue.isEmpty())
                    throw new InterruptedException("Timed out");
            }
        }
        Object val = queue.firstElement();
        queue.removeElementAt(0);
        return val;
    }
}

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