Example usage for org.apache.commons.lang ArrayUtils isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils isEmpty.

Prototype

public static boolean isEmpty(boolean[] array) 

Source Link

Document

Checks if an array of primitive booleans is empty or null.

Usage

From source file:com.activecq.experiments.pageimage.impl.PageImageServletImpl.java

/**
 * Checks if the dimensions requested by the URL are
 * @param width/*www.  ja va  2 s .  c  om*/
 * @param height
 * @param imageResource
 * @return
 */
private boolean isAllowedDimension(final String width, final String height, final Resource imageResource) {
    final ResourceResolver resourceResolver = imageResource.getResourceResolver();
    final PageManager pageManager = resourceResolver.adaptTo(PageManager.class);
    final Page page = pageManager.getContainingPage(imageResource);

    if (page == null) {
        return true;
    }

    final Designer designer = resourceResolver.adaptTo(Designer.class);
    final Design design = designer.getDesign(page);

    if (design == null) {
        return true;
    }

    final Style style = design.getStyle(imageResource);

    if (style == null) {
        return true;
    }

    final String[] dimensions = style.get(STYLE_PROPERTY_ALLOWED_DIMENSIONS, new String[] {});

    if (ArrayUtils.isEmpty(dimensions)) {
        return true;
    }

    for (final String dimension : dimensions) {
        final String requestedDimension = width + "x" + height;
        if (StringUtils.equals(requestedDimension, dimension)) {
            return true;
        }
    }

    return false;
}

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From source file:com.etcc.csc.presentation.datatype.PaymentContext.java

public BigDecimal getAuthorizedViolationFeeAmount() {
    BigDecimal total = new BigDecimal(0.0);
    if (!ArrayUtils.isEmpty(violations)) {
        for (int i = 0; i < violations.length; i++) {
            if (violations[i].isAuthorized()) {
                total = total.add(BigDecimalUtil.nullSafe(violations[i].getOnlineFee()));
            }//from  w  w  w  .  j av  a 2  s . c om
        }
    }
    return total;
}

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From source file:com.nec.harvest.service.impl.PettyCashServiceImpl.java

/** {@inheritDoc} */
@Override//from  w  ww. j a v a  2  s  . c  o  m
public boolean updatePettyCashes(PettyCash... pettyCashes) throws ServiceException {
    if (ArrayUtils.isEmpty(pettyCashes)) {
        throw new IllegalArgumentException("The list of petty cash must not be null or empty");
    }

    User user = AuthenticatedUserDetails.getUserPrincipal();
    if (user == null) {
        logger.info("You must login to use this function");
        // 
        return false;
    }

    final Session session = HibernateSessionManager.getSession();
    Transaction tx = null;

    boolean isUpdated = false;
    try {
        StringBuilder sql = new StringBuilder();
        sql.append(" UPDATE " + TblConstants.TBL_PETTY_CASH);
        sql.append(" SET SrDate=:srDate, CtgCode=:ctgCode, Naiyo=:naiyo, Kingaku=:kingaku, Shito=:shito, ");
        sql.append(
                " UpdNo=:updNo, DelKbn=:delKbn, TanCode=:tanCode, APInf2=:apInf2, StfCodeU=:stfCodeU, PrdNoU=:prdNoU ");
        sql.append(" WHERE RecID=:recId ");

        // 
        tx = session.beginTransaction();
        Query query = pettyCashRepository.getSQLQuery(session, sql.toString());
        for (int i = 0; i < pettyCashes.length; i++) {
            PettyCash pettyCash = pettyCashes[i];
            // Trying to build a query
            query.setDate("srDate", pettyCash.getSrDate())
                    .setString("ctgCode", pettyCash.getCategory().getCtgCode())
                    .setString("naiyo", pettyCash.getNaiyo()).setDouble("kingaku", pettyCash.getKingaku())
                    .setString("shito", pettyCash.getShito())
                    .setInteger("updNo", (pettyCash.getUpdNo() == null ? 1 : pettyCash.getUpdNo()))
                    .setString("delKbn", pettyCash.getDelKbn()).setString("tanCode", user.getUsrCode())
                    .setString("apInf2", user.getUsrCode()).setString("stfCodeU", user.getUsrCode())
                    .setString("prdNoU", pettyCash.getPrdNoU()).setString("recId", pettyCash.getRecID())
                    .executeUpdate();
        }

        isUpdated = true;
        tx.commit();
    } catch (Exception ex) {
        if (tx != null) {
            tx.rollback();
        }
        throw new ServiceException("Hibernate runtime exception occur when update a list of petty cashes", ex);
    }
    return isUpdated;
}

---

From source file:com.dianping.wed.cache.redis.biz.WeddingRedisKeyConfigurationServiceImpl.java

@Override
public boolean clearMemoryCache(String... categories) {
    if (ArrayUtils.isEmpty(categories)) {
        return false;
    }// w  w w . j a v a2  s. c  o  m
    if ("all".equals(categories[0])) {
        keyCfgCache.clear();
        return true;
    }

    for (String category : categories) {
        keyCfgCache.remove(category);
    }
    return true;
}

---

From source file:de.codesourcery.eve.skills.ui.components.impl.planning.CalendarComponent.java

@Override
protected JPanel createPanel() {

    addEntryButton.setEnabled(false);/*from   w  ww .  j ava  2s.  co m*/
    addEntryButton.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent e) {
            addNewCalendarEntry();
        }

    });

    calendarWidget.addSelectionListener(new ISelectionListener<Date>() {

        @Override
        public void selectionChanged(Date selected) {
            addEntryButton.setEnabled(selected != null);
            tableModel.refresh();
        }
    });

    table.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() != 2 || e.isPopupTrigger()) {
                return;
            }

            final int viewRow = table.rowAtPoint(e.getPoint());
            if (viewRow != -1) {
                editCalendarEntry(tableModel.getRow(table.convertRowIndexToModel(viewRow)));
            }
        }
    });

    table.setFillsViewportHeight(true);
    table.setRowSorter(tableModel.getRowSorter());
    table.getSelectionModel().setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

    final PopupMenuBuilder menuBuilder = new PopupMenuBuilder();

    menuBuilder.addItem("Remove", new AbstractAction() {

        @Override
        public boolean isEnabled() {
            return !ArrayUtils.isEmpty(table.getSelectedRows());
        }

        @Override
        public void actionPerformed(ActionEvent e) {
            final int[] viewRows = table.getSelectedRows();
            if (ArrayUtils.isEmpty(viewRows)) {
                return;
            }

            final int[] modelRows = new int[viewRows.length];
            int i = 0;
            for (int viewRow : viewRows) {
                modelRows[i++] = table.convertRowIndexToModel(viewRow);
            }

            final List<ICalendarEntry> removedEntries = new ArrayList<ICalendarEntry>();

            for (int modelRow : modelRows) {
                removedEntries.add(tableModel.getRow(modelRow));
            }

            for (ICalendarEntry toBeRemoved : removedEntries) {
                calendarManager.getCalendar().deleteEntry(toBeRemoved);
            }
        }
    });

    menuBuilder.addItem("Edit...", new AbstractAction() {

        @Override
        public void actionPerformed(ActionEvent e) {
            final int modelRow = table.convertRowIndexToModel(table.getSelectedRows()[0]);
            editCalendarEntry(tableModel.getRow(modelRow));
        }

        @Override
        public boolean isEnabled() {
            return !ArrayUtils.isEmpty(table.getSelectedRows());
        }
    });

    menuBuilder.attach(table);

    // controls panel
    final JPanel controlsPanel = new JPanel();

    controlsPanel.setLayout(new GridBagLayout());
    controlsPanel.add(addEntryButton, constraints(0, 0).noResizing().end());

    // combine panels
    final JPanel subPanel = new JPanel();

    subPanel.setLayout(new GridBagLayout());

    subPanel.add(controlsPanel, constraints(0, 0).useRelativeWidth().weightY(0).end());
    subPanel.add(new JScrollPane(table), constraints(0, 1).useRelativeWidth().useRemainingHeight().end());

    final ImprovedSplitPane splitPane = new ImprovedSplitPane(JSplitPane.HORIZONTAL_SPLIT, calendarWidget,
            subPanel);

    splitPane.setDividerLocation(0.7);

    final JPanel result = new JPanel();
    result.setLayout(new GridBagLayout());

    result.add(splitPane, constraints(0, 0).resizeBoth().end());

    return result;
}

---

From source file:ee.ria.xroad.common.messagelog.archive.LogArchiveWriter.java

private static boolean filenameRandomUnique(String random) {
    String filenameEnd = String.format("-%s.zip", random);

    String[] fileNamesWithSameRandom = new File(getArchivePath())
            .list((file, name) -> name.startsWith("mlog-") && name.endsWith(filenameEnd));

    return ArrayUtils.isEmpty(fileNamesWithSameRandom);
}

---

From source file:com.fiveamsolutions.nci.commons.mojo.copywebfiles.CopyWebFilesMojo.java

/**
 * {@inheritDoc}//  w w w.  j  a  v a 2  s . c om
 */
public void execute() throws MojoExecutionException, MojoFailureException {

    if (ArrayUtils.isEmpty(srcDirectories)) {
        getLog().info("No values given for srcDirectories, no files will be copied.");
        return;
    }

    if (deployDirectory == null || !deployDirectory.isDirectory()) {
        throw new MojoExecutionException(
                "The deployDirectory configuration parameter must be set to a directory.");
    }

    if (ArrayUtils.isEmpty(fileTypes)) {
        fileTypes = defaultFileTypes;
    }

    deployDirectoryPattern = StringUtils.trimToNull(deployDirectoryPattern);

    Collection<File> latestDeployDirectories = getLatestDeploymentDirectories();

    for (File latestDeployDirectory : latestDeployDirectories) {
        IOFileFilter fileFilter = getFilefilter(latestDeployDirectory);
        copyFiles(latestDeployDirectory, fileFilter);
    }
}

---

From source file:com.hs.mail.imap.message.responder.FetchResponder.java

void address(Address[] addresses) {
    if (ArrayUtils.isEmpty(addresses)) {
        nil();//w w w  .  j  ava 2 s . co m
    } else {
        openParen("(");
        for (int i = 0; i < addresses.length; i++) {
            skipNextSpace();
            openParen("(");
            nillableQuote(addresses[i].getPersonalName());
            nillableQuote(addresses[i].getAtDomainList());
            nillableQuote(addresses[i].getMailboxName());
            nillableQuote(addresses[i].getHostName());
            closeParen(")");
        }
        closeParen(")");
    }
}

---

From source file:io.cloudslang.worker.management.services.WorkerManager.java

protected static String resolveDotNetVersion() {
    File dotNetHome = new File(DOTNET_PATH);
    if (dotNetHome.isDirectory()) {
        File[] versionFolders = dotNetHome.listFiles(new FileFilter() {

            @Override/*from   ww  w.jav  a 2 s  .  co  m*/
            public boolean accept(File file) {
                return file.isDirectory() && file.getName().startsWith("v");
            }
        });
        if (!ArrayUtils.isEmpty(versionFolders)) {
            String maxVersion = max(versionFolders, on(File.class).getName()).substring(1);
            return maxVersion.substring(0, 1) + ".x";
        }
    }
    return "N/A";
}

---

From source file:com.lxht.emos.data.cache.intf.HessianUtil.java

/**
 * ??,?,?????.//  w w  w .j a  va2  s. c  om
 *
 * @param objectFileDirectory ?
 * @param fileName            ???????
 * @return boolean ??, true:?,false:.
 */
public static boolean removeSerializeLikeFile(String objectFileDirectory, final String fileName) {
    if (StringUtils.isBlank(objectFileDirectory) || StringUtils.isBlank(fileName)) {
        return false;
    }

    // ?File.
    File objDirFile = getObjectFileDir(objectFileDirectory);

    // ????
    File[] objFiles = objDirFile.listFiles(new FilenameFilter() {

        public boolean accept(File dir, String name) {
            if (StringUtils.isBlank(name)) {
                return false;
            }

            /**
             * ??.
             */
            return StringUtils.startsWith(name, fileName);
        }
    });

    if (ArrayUtils.isEmpty(objFiles)) {
        return false;
    }

    // ?.
    for (File file : objFiles) {
        boolean isDelSuc = file.delete();
        if (!isDelSuc) {
            file.deleteOnExit();
            logger.warn("removeSerializeLikeFile(),Delete the local cache file failed.[File:" + file + "]");
            continue;
        }
    }

    return true;
}

---

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