Example usage for org.apache.commons.io FileUtils byteCountToDisplaySize

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils byteCountToDisplaySize.

Prototype

public static String byteCountToDisplaySize(long size) 

Source Link

Document

Returns a human-readable version of the file size, where the input represents a specific number of bytes.

Usage

From source file:nl.strohalm.cyclos.controls.BasePublicAction.java

/**
 * The Struts standard execute method is reserved, being the executeAction the one that subclasses must implement
 *///from www.java  2s .c o  m
@Override
public final ActionForward execute(final ActionMapping mapping, final ActionForm actionForm,
        final HttpServletRequest request, final HttpServletResponse response) throws Exception {

    // Check for uploads that exceeded the max length
    final Boolean maxLengthExceeded = (Boolean) request
            .getAttribute(MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED);
    if (maxLengthExceeded != null && maxLengthExceeded) {
        final LocalSettings settings = settingsService.getLocalSettings();
        return ActionHelper.sendError(mapping, request, response, "error.maxUploadSizeExceeded",
                FileUtils.byteCountToDisplaySize(settings.getMaxUploadBytes()));
    }

    // Create an action context
    request.setAttribute("formAction", mapping.getPath());

    try {
        // Process the action
        return executeAction(mapping, actionForm, request, response);
    } catch (final PermissionDeniedException e) {
        return ActionHelper.sendError(mapping, request, response, "error.permissionDenied");
    } catch (final QueryParseException e) {
        return ActionHelper.sendError(mapping, request, response, "error.queryParse");
    } catch (final ImageHelper.UnknownImageTypeException e) {
        final String recognizedTypes = StringUtils.join(ImageType.values(), ", ");
        return ActionHelper.sendError(mapping, request, response, "error.unknownImageType", recognizedTypes);
    } catch (final ValidationException e) {
        return ActionHelper.handleValidationException(mapping, request, response, e);
    } catch (final ExternalException e) {
        return ActionHelper.sendErrorWithMessage(mapping, request, response, e.getMessage());
    } catch (final Exception e) {
        actionHelper.generateLog(request, getServlet().getServletContext(), e);
        LOG.error("Application error on " + getClass().getName(), e);
        return ActionHelper.sendError(mapping, request, response, null);
    }
}

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From source file:nl.strohalm.cyclos.taglibs.FormatTag.java

@Override
public int doEndTag() throws JspException {
    String out = "";
    final LocalSettings localSettings = getLocalSettings();
    if (number != null) {
        if (number instanceof Double || number instanceof BigDecimal || number instanceof Float) {
            final BigDecimal theNumber = CoercionHelper.coerce(BigDecimal.class, number);
            NumberConverter<BigDecimal> numberConverter;
            if (StringUtils.isNotEmpty(unitsPattern)) {
                numberConverter = localSettings.getUnitsConverter(unitsPattern);
            } else if (precision == null) {
                numberConverter = localSettings.getNumberConverter();
            } else {
                numberConverter = localSettings.getNumberConverterForPrecision(precision);
            }/* w  ww  .  j  a v a  2 s.c  om*/
            out = numberConverter.toString(theNumber);
            if (forceSignal && theNumber.compareTo(BigDecimal.ZERO) > 0) {
                out = "+" + out;
            }
        } else if (number instanceof StatisticalNumber) {
            out = convertStatisticalNumber((StatisticalNumber) number);
        } else if (number instanceof BigInteger && cardNumberPattern != null) {
            out = new CardNumberConverter(cardNumberPattern).toString((BigInteger) number);
        } else {
            final NumberConverter<Long> longConverter = localSettings.getLongConverter();
            final Long theNumber = CoercionHelper.coerce(Long.class, number);
            out = longConverter.toString(theNumber);
        }
    } else if (amount != null) {
        Converter<Amount> converter;
        if (StringUtils.isEmpty(unitsPattern)) {
            converter = localSettings.getAmountConverter();
        } else {
            converter = localSettings.getAmountConverter(unitsPattern);
        }
        out = converter.toString(amount);
    } else if (rawDate != null) {
        out = localSettings.getRawDateConverter().toString(rawDate);
    } else if (date != null) {
        out = localSettings.getDateConverter().toString(date);
    } else if (dateTime != null) {
        out = localSettings.getDateTimeConverter().toString(dateTime);
    } else if (time != null) {
        out = localSettings.getTimeConverter().toString(time);
    } else if (bytes != null) {
        out = FileUtils.byteCountToDisplaySize(bytes);
    } else {
        out = defaultValue == null ? null : defaultValue.toString();
    }
    try {
        if (StringUtils.isNotEmpty(out)) {
            pageContext.getOut().print(out);
        }
    } catch (final IOException e) {
        throw new JspException(e);
    } finally {
        release();
    }
    return EVAL_PAGE;
}

---

From source file:ome.formats.importer.gui.DebugMessenger.java

public void update(IObservable importLibrary, ImportEvent event) {
    if (event instanceof ImportEvent.FILE_SIZE_STEP) {
        ImportEvent.FILE_SIZE_STEP ev = (ImportEvent.FILE_SIZE_STEP) event;

        total_files = ev.total_files;//  ww  w .  jav a2s.co m
        total_file_length = ev.total_files_length;

        file_info = "Total files: " + total_files + " (" + FileUtils.byteCountToDisplaySize(total_file_length)
                + ")";
        if (ev.total_files > 100 || ev.total_files_length >= 104857600)
            file_info = "<html>Send the image files for these errors. <font color='AA0000'>" + file_info
                    + "</font></html>";
        else
            file_info = "Send the image files for these errors. " + file_info;

        //System.out.println(file_info);
        uploadCheckmark.setText(file_info);
        uploadCheckmark.repaint();
    }
}

---

From source file:omero.gateway.model.ImportCallback.java

/**
 * Sets the collection of files to import.
 * //from  ww  w  .  j  a  v a 2 s .  co m
 * @param usedFiles The value to set.
 */
public void setUsedFiles(String[] usedFiles) {
    if (usedFiles == null)
        return;
    for (int i = 0; i < usedFiles.length; i++) {
        sizeUpload += (new File(usedFiles[i])).length();
    }
    fileSize = FileUtils.byteCountToDisplaySize(sizeUpload);
    String[] values = fileSize.split(" ");
    if (values.length > 1)
        units = values[1];
}

---

From source file:org.apache.activemq.broker.jmx.ConcurrentMoveTest.java

public void testConcurrentMove() throws Exception {

    // Send some messages
    connection = connectionFactory.createConnection();
    connection.start();/*w w  w  .  jav  a  2 s .  co m*/
    Session session = connection.createSession(transacted, authMode);
    destination = createDestination();
    MessageProducer producer = session.createProducer(destination);
    for (int i = 0; i < messageCount; i++) {
        Message message = session.createTextMessage("Message: " + i);
        producer.send(message);
    }

    long usageBeforMove = broker.getPersistenceAdapter().size();
    LOG.info("Store usage:" + usageBeforMove);

    // Now get the QueueViewMBean and purge
    String objectNameStr = broker.getBrokerObjectName().toString();
    objectNameStr += ",destinationType=Queue,destinationName=" + getDestinationString();
    ObjectName queueViewMBeanName = assertRegisteredObjectName(objectNameStr);
    final QueueViewMBean proxy = (QueueViewMBean) MBeanServerInvocationHandler.newProxyInstance(mbeanServer,
            queueViewMBeanName, QueueViewMBean.class, true);

    final ActiveMQQueue to = new ActiveMQQueue("TO");
    ((RegionBroker) broker.getRegionBroker()).addDestination(broker.getAdminConnectionContext(), to, false);

    ExecutorService executorService = Executors.newCachedThreadPool();
    for (int i = 0; i < 50; i++) {
        executorService.execute(new Runnable() {
            @Override
            public void run() {
                try {
                    proxy.moveMatchingMessagesTo(null, to.getPhysicalName());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }

    executorService.shutdown();
    executorService.awaitTermination(5, TimeUnit.MINUTES);

    long count = proxy.getQueueSize();
    assertEquals("Queue size", count, 0);
    assertEquals("Browse size", proxy.browseMessages().size(), 0);

    objectNameStr = broker.getBrokerObjectName().toString();
    objectNameStr += ",destinationType=Queue,destinationName=" + to.getQueueName();
    queueViewMBeanName = assertRegisteredObjectName(objectNameStr);
    QueueViewMBean toProxy = (QueueViewMBean) MBeanServerInvocationHandler.newProxyInstance(mbeanServer,
            queueViewMBeanName, QueueViewMBean.class, true);

    count = toProxy.getQueueSize();
    assertEquals("Queue size", count, messageCount);

    long usageAfterMove = broker.getPersistenceAdapter().size();
    LOG.info("Store usage, before: " + usageBeforMove + ", after:" + usageAfterMove);
    LOG.info("Store size increase:" + FileUtils.byteCountToDisplaySize(usageAfterMove - usageBeforMove));

    assertTrue("Usage not more than doubled", usageAfterMove < (usageBeforMove * 3));

    producer.close();
}

---

From source file:org.apache.drill.exec.physical.impl.join.HashJoinBatch.java

/**
 * Tunes the number of partitions used by {@link HashJoinBatch}. If it is not possible to spill it gives up and reverts
 * to unbounded in memory operation./*from   w  w w. jav  a  2  s.co m*/
 * @param maxBatchSize
 * @param buildCalc
 * @return
 */
private HashJoinMemoryCalculator.BuildSidePartitioning partitionNumTuning(int maxBatchSize,
        HashJoinMemoryCalculator.BuildSidePartitioning buildCalc) {
    // Get auto tuning result
    numPartitions = buildCalc.getNumPartitions();

    if (logger.isDebugEnabled()) {
        logger.debug(buildCalc.makeDebugString());
    }

    if (buildCalc.getMaxReservedMemory() > allocator.getLimit()) {
        // We don't have enough memory to do any spilling. Give up and do no spilling and have no limits

        // TODO dirty hack to prevent regressions. Remove this once batch sizing is implemented.
        // We don't have enough memory to do partitioning, we have to do everything in memory
        final String message = String.format(
                "When using the minimum number of partitions %d we require %s memory but only have %s available. "
                        + "Forcing legacy behavoir of using unbounded memory in order to prevent regressions.",
                numPartitions, FileUtils.byteCountToDisplaySize(buildCalc.getMaxReservedMemory()),
                FileUtils.byteCountToDisplaySize(allocator.getLimit()));
        logger.warn(message);

        // create a Noop memory calculator
        final HashJoinMemoryCalculator calc = getCalculatorImpl();
        calc.initialize(false);
        buildCalc = calc.next();

        buildCalc.initialize(true, true, // TODO Fix after growing hash values bug fixed
                buildBatch, probeBatch, buildJoinColumns, allocator.getLimit(), numPartitions,
                RECORDS_PER_BATCH, RECORDS_PER_BATCH, maxBatchSize, maxBatchSize,
                batchMemoryManager.getOutputRowCount(), batchMemoryManager.getOutputBatchSize(),
                HashTable.DEFAULT_LOAD_FACTOR);

        disableSpilling(null);
    }

    return buildCalc;
}

---

From source file:org.apache.drill.exec.physical.impl.join.HashJoinBatch.java

/**
 *  The constructor/* w ww.  ja  va  2 s . c  om*/
 *
 * @param popConfig
 * @param context
 * @param left  -- probe/outer side incoming input
 * @param right -- build/iner side incoming input
 * @throws OutOfMemoryException
 */
public HashJoinBatch(HashJoinPOP popConfig, FragmentContext context,
        RecordBatch left, /*Probe side record batch*/
        RecordBatch right /*Build side record batch*/
) throws OutOfMemoryException {
    super(popConfig, context, true, left, right);
    this.buildBatch = right;
    this.probeBatch = left;
    joinType = popConfig.getJoinType();
    conditions = popConfig.getConditions();
    this.popConfig = popConfig;

    rightExpr = new ArrayList<>(conditions.size());
    buildJoinColumns = Sets.newHashSet();

    for (int i = 0; i < conditions.size(); i++) {
        final SchemaPath rightPath = (SchemaPath) conditions.get(i).getRight();
        final PathSegment.NameSegment nameSegment = (PathSegment.NameSegment) rightPath.getLastSegment();
        buildJoinColumns.add(nameSegment.getPath());
        final String refName = "build_side_" + i;
        rightExpr.add(new NamedExpression(conditions.get(i).getRight(), new FieldReference(refName)));
    }

    this.allocator = oContext.getAllocator();

    numPartitions = (int) context.getOptions().getOption(ExecConstants.HASHJOIN_NUM_PARTITIONS_VALIDATOR);
    if (numPartitions == 1) { //
        disableSpilling("Spilling is disabled due to configuration setting of num_partitions to 1");
    }

    numPartitions = BaseAllocator.nextPowerOfTwo(numPartitions); // in case not a power of 2

    final long memLimit = context.getOptions().getOption(ExecConstants.HASHJOIN_MAX_MEMORY_VALIDATOR);

    if (memLimit != 0) {
        allocator.setLimit(memLimit);
    }

    RECORDS_PER_BATCH = (int) context.getOptions()
            .getOption(ExecConstants.HASHJOIN_NUM_ROWS_IN_BATCH_VALIDATOR);
    maxBatchesInMemory = (int) context.getOptions()
            .getOption(ExecConstants.HASHJOIN_MAX_BATCHES_IN_MEMORY_VALIDATOR);

    logger.info("Memory limit {} bytes", FileUtils.byteCountToDisplaySize(allocator.getLimit()));
    spillSet = new SpillSet(context, popConfig);

    // Create empty partitions (in the ctor - covers the case where right side is empty)
    partitions = new HashPartition[0];

    // get the output batch size from config.
    int configuredBatchSize = (int) context.getOptions().getOption(ExecConstants.OUTPUT_BATCH_SIZE_VALIDATOR);
    batchMemoryManager = new JoinBatchMemoryManager(configuredBatchSize, left, right);
}

---

From source file:org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreHelper.java

private static Iterable<BlobReferences> scan(DocumentNodeStore store, Comparator<BlobReferences> comparator,
        int num) {
    long totalGarbage = 0;
    Iterable<NodeDocument> docs = getDocuments(store.getDocumentStore());
    PriorityQueue<BlobReferences> queue = new PriorityQueue<BlobReferences>(num, comparator);
    List<Blob> blobs = Lists.newArrayList();
    long docCount = 0;
    for (NodeDocument doc : docs) {
        if (++docCount % 10000 == 0) {
            System.out.print(".");
        }//from  www  . j  a v  a  2 s.  c  o m
        blobs.clear();
        BlobReferences refs = collectReferences(doc, store);
        totalGarbage += refs.garbageSize;
        queue.add(refs);
        if (queue.size() > num) {
            queue.remove();
        }
    }

    System.out.println();
    List<BlobReferences> refs = Lists.newArrayList();
    refs.addAll(queue);
    Collections.sort(refs, Collections.reverseOrder(comparator));
    System.out.println("Total garbage size: " + FileUtils.byteCountToDisplaySize(totalGarbage));
    System.out.println("Total number of nodes with blob references: " + docCount);
    System.out.println("total referenced / old referenced / # blob references / path");
    return refs;
}

---

From source file:org.apache.james.cli.ServerCmd.java

private String formatStorageValue(long value) {
    if (value == Quota.UNKNOWN) {
        return ValueWithUnit.UNKNOWN;
    }// w  ww. j  av a2  s  . co m
    if (value == Quota.UNLIMITED) {
        return ValueWithUnit.UNLIMITED;
    }
    return FileUtils.byteCountToDisplaySize(value);
}

---

From source file:org.apache.sysml.utils.lite.BuildLite.java

/**
 * Statistics about the lite jar such as jar size.
 *//*from  w ww  .j a  va  2s  .  c o m*/
private static void liteJarStats() {
    File f = new File(liteJarLocation);
    if (f.exists()) {
        Long jarSize = f.length();
        String jarSizeDisplay = FileUtils.byteCountToDisplaySize(jarSize);
        System.out.println("\nFinished creating " + liteJarLocation + " (" + jarSizeDisplay + " ["
                + NumberFormat.getInstance().format(jarSize) + " bytes])");
    } else {
        System.out.println(liteJarLocation + " could not be found");
    }
}

---

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