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:hudson.plugins.plot.CSVSeries.java

/**
 * Load the series from a properties file.
 *//*w  ww  .  j a v a2s . c  om*/
@Override
public List<PlotPoint> loadSeries(FilePath workspaceRootDir, int buildNumber, PrintStream logger) {
    CSVReader reader = null;
    InputStream in = null;
    InputStreamReader inputReader = null;

    try {
        List<PlotPoint> ret = new ArrayList<PlotPoint>();

        FilePath[] seriesFiles = null;
        try {
            seriesFiles = workspaceRootDir.list(getFile());
        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, "Exception trying to retrieve series files", e);
            return null;
        }

        if (ArrayUtils.isEmpty(seriesFiles)) {
            LOGGER.info("No plot data file found: " + workspaceRootDir.getName() + " " + getFile());
            return null;
        }

        try {
            if (LOGGER.isLoggable(defaultLogLevel))
                LOGGER.log(defaultLogLevel, "Loading plot series data from: " + getFile());

            in = seriesFiles[0].read();
        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, "Exception reading plot series data from " + seriesFiles[0], e);
            return null;
        }

        if (LOGGER.isLoggable(defaultLogLevel))
            LOGGER.log(defaultLogLevel, "Loaded CSV Plot file: " + getFile());

        // load existing plot file
        inputReader = new InputStreamReader(in);
        reader = new CSVReader(inputReader);
        String[] nextLine;

        // save the header line to use it for the plot labels.
        String[] headerLine = reader.readNext();

        // read each line of the CSV file and add to rawPlotData
        int lineNum = 0;
        while ((nextLine = reader.readNext()) != null) {
            // skip empty lines
            if (nextLine.length == 1 && nextLine[0].length() == 0)
                continue;

            for (int index = 0; index < nextLine.length; index++) {
                String yvalue;
                String label = null;

                if (index > nextLine.length)
                    continue;

                yvalue = nextLine[index];

                if (index < headerLine.length)
                    label = headerLine[index];

                if (label == null || label.length() <= 0) {
                    // if there isn't a label, use the index as the label
                    label = "" + index;
                }

                // LOGGER.finest("Loaded point: " + point);

                // create a new point with the yvalue from the csv file and
                // url from the URL_index in the properties file.
                if (!excludePoint(label, index)) {
                    PlotPoint point = new PlotPoint(yvalue, getUrl(url, label, index, buildNumber), label);
                    if (LOGGER.isLoggable(defaultLogLevel))
                        LOGGER.log(defaultLogLevel, "CSV Point: [" + index + ":" + lineNum + "]" + point);
                    ret.add(point);
                } else {
                    if (LOGGER.isLoggable(defaultLogLevel))
                        LOGGER.log(defaultLogLevel, "excluded CSV Column: " + index + " : " + label);
                }
            }
            lineNum++;
        }

        return ret;

    } catch (IOException ioe) {
        LOGGER.log(Level.SEVERE, "Exception loading series", ioe);
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException ignore) {
                // ignore
            }
        }
        IOUtils.closeQuietly(inputReader);
        IOUtils.closeQuietly(in);
    }

    return null;
}

---

From source file:com.mindcognition.mindraider.ui.swing.explorer.LabelsTree.java

/**
 * Every node contains folder URI as user object. If you have a node,
 * you may get the URI just by asking for user object. To find the node
 * for the particular folder URI, you have to traverse the tree.
 *///from  w  w  w .  j ava2s.co m
public void reloadModel(String filter) {
    clear();

    ResourceDescriptor[] labelDescriptors = MindRaider.labelCustodian.getLabelDescriptors();

    if (!ArrayUtils.isEmpty(labelDescriptors)) {
        for (ResourceDescriptor folderDescriptor : labelDescriptors) {
            String folderUri = folderDescriptor.getUri();
            if (filter == null || (filter != null
                    && folderDescriptor.getLabel().toLowerCase().startsWith(filter.toLowerCase()))) {
                addNodeToTree(folderDescriptor.getLabel(), folderUri);
            }
        }

        // now expand 0 rows - 0 row is enough (sub nodes has no children)
        expandRow(0);
        setSelectionRow(0);

        ((LabelNodeUserObject) labelsRootNode.getUserObject()).setNotebooksWithLabels(getRowCount() - 1);
    }
    validate();
}

---

From source file:mitm.djigzo.web.services.security.ClearSavedRequestAuthenticationProcessingFilter.java

@Override
public Authentication attemptAuthentication(HttpServletRequest request) throws AuthenticationException {
    Authentication authentication = super.attemptAuthentication(request);

    HttpSession session = request.getSession(false);

    if (session != null) {
        SavedRequest savedRequest = (SavedRequest) session
                .getAttribute(AbstractProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY);

        if (savedRequest != null) {
            String[] savedEmails = savedRequest.getParameterValues(usernameRequestParameter);

            if (!ArrayUtils.isEmpty(savedEmails)) {
                String email = EmailAddressUtils.canonicalize(obtainUsername(request));

                for (String savedEmail : savedEmails) {
                    savedEmail = EmailAddressUtils.canonicalize(savedEmail);

                    if (!StringUtils.equals(email, savedEmail)) {
                        session.removeAttribute(AbstractProcessingFilter.SPRING_SECURITY_SAVED_REQUEST_KEY);

                        break;
                    }/*from   ww w  . j a v a2 s  . c o  m*/
                }
            }
        }
    }

    return authentication;
}

---

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

public BigDecimal getAuthorizedInvoiceFeeAmount() {
    BigDecimal total = new BigDecimal(0.0);
    if (!ArrayUtils.isEmpty(invoices)) {
        for (int i = 0; i < invoices.length; i++) {
            if (invoices[i].isAuthorized()) {
                total = total.add(BigDecimalUtil.nullSafe(invoices[i].getFeeAmount()));
            }/*www .  j av a  2s .  com*/
        }
    }
    return total;
}

---

From source file:edu.jhuapl.openessence.web.util.ControllerUtils.java

/**
 * @param jdes         The data entry source
 * @param parameterMap map of parameters to parse
 * @return a map of string to value of the parse parameters (as a DbKeyValMap)
 *//*  www .  j a v  a 2s  .c o  m*/
public static DbKeyValMap parseKeyValueMap(final JdbcOeDataEntrySource jdes, final Map<String, ?> parameterMap)
        throws ErrorMessageException {
    final DbKeyValMap dbKeyValMap = new DbKeyValMap();
    // TODO: Can you get here without pks?
    for (final String primaryKey : jdes.getParentTableDetails().getPks()) {
        final Object parameters = parameterMap.get(primaryKey);

        final String parameter;
        if (parameters instanceof String[]) {
            // Parameter map from request
            if (!ArrayUtils.isEmpty((String[]) parameters) && ((String[]) parameters).length == 1) {
                // Behavior of get parameter, should only have one. (error thrown otherwise)
                parameter = ((String[]) parameters)[0];
            } else {
                throw new ErrorMessageException(
                        String.format("Expecting one value for primary key: %s", primaryKey));
            }
        } else {
            // Map from json
            parameter = (String) parameters;
        }

        if (parameter == null) {
            throw new ErrorMessageException(String.format("No request value for primary key: %s", primaryKey));
        }

        final Dimension dimension = jdes.getEditDimension(primaryKey);
        if (dimension == null) {
            throw new IllegalStateException(primaryKey + " is not an edit dimension");
        }

        dbKeyValMap.putAll(formatData(primaryKey, parameter, dimension.getSqlType(), true));
    }

    return dbKeyValMap;
}

---

From source file:io.cloudslang.engine.partitions.services.PartitionTemplateImpl.java

private void runCallbackOnRollingPartitions() {
    if (!ArrayUtils.isEmpty(callbacks)) {
        if (logger.isDebugEnabled())
            logger.debug("Run callbacks on roll partition group [" + groupName + "]");
        for (PartitionCallback callback : callbacks)
            try {
                callback.doCallback(previousTable(), activeTable());
            } catch (RuntimeException ex) {
                logger.error("Partition group [" + groupName + "]: callback ["
                        + callback.getClass().getSimpleName() + "] failed on rolling partitions", ex);
            }/*from w w  w  .  j  av a  2 s.  c o  m*/
    }
}

---

From source file:com.bstek.dorado.util.Assert.java

/**
 * ???message?<br>/*from  w w w  . j a  v a 2s .com*/
 * ??nulllength0
 * @param array 
 * @param message ??
 */
public static void notEmpty(Object[] array, String message) {
    if (array == null || ArrayUtils.isEmpty(array)) {
        throw new IllegalArgumentException(message);
    }
}

---

From source file:net.shopxx.controller.shop.GoodsController.java

@RequestMapping(value = "/history", method = RequestMethod.GET)
public @ResponseBody List<Map<String, Object>> history(Long[] goodsIds) {
    List<Map<String, Object>> data = new ArrayList<Map<String, Object>>();
    if (ArrayUtils.isEmpty(goodsIds) || goodsIds.length > MAX_HISTORY_GOODS_COUNT) {
        return data;
    }/*from  www.j a va  2 s . c  om*/

    List<Goods> goodsList = goodsService.findList(goodsIds);
    for (Goods goods : goodsList) {
        Map<String, Object> item = new HashMap<String, Object>();
        item.put("name", goods.getName());
        item.put("price", goods.getPrice());
        item.put("thumbnail", goods.getThumbnail());
        item.put("url", goods.getUrl());
        data.add(item);
    }
    return data;
}

---

From source file:com.vmware.bdd.service.impl.ClusterLdapUserMgmtCfgService.java

public void configureUserMgmt(String clusterName, List<NodeEntity> nodeEntityList) {
    Map<String, String> userMgmtCfg = getUserMgmtCfg(clusterName);
    Map<String, Map<String, String>> serviceUserCfg = serviceUserConfigService
            .getServiceUserConfigs(clusterName);

    //only when user didn't config ldap group in command line and service user in spec file, will the userMgmtCfg be null
    //it means if userMgmt is null, no ldap user or group is configured
    if (userMgmtCfg == null) {
        LOGGER.info("no need to do usermgmt configuration.");
        return;/*from www.  j  a va 2s  .c  om*/
    }

    if (CollectionUtils.isEmpty(nodeEntityList)) {
        LOGGER.info("the target node list is empty, skip usermgmt configuration.");
        return;
    }

    String adminGroupName = userMgmtCfg.get(UserMgmtConstants.ADMIN_GROUP_NAME);

    Set<String> groupNameSet = new HashSet<>();

    String[] userMgmtGroups = clusterUserMgmtValidService.getGroupNames(userMgmtCfg);
    if (!ArrayUtils.isEmpty(userMgmtGroups)) {
        groupNameSet.addAll(Arrays.asList(userMgmtGroups));
    }

    Set<String> serviceUserGroupSet = serviceUserConfigService.getServiceUserGroups(serviceUserCfg);
    if (!CollectionUtils.isEmpty(serviceUserGroupSet)) {
        groupNameSet.addAll(serviceUserGroupSet);
    }

    String[] groupNames = new String[groupNameSet.size()];
    groupNameSet.toArray(groupNames);

    String sssdConfContent = sssdConfigurationGenerator.getConfigurationContent(
            userMgmtServerService.getByName(UserMgmtConstants.DEFAULT_USERMGMT_SERVER_NAME, false), groupNames);

    File taskDir = CommandUtil.createWorkDir(System.currentTimeMillis());

    File localSssdConfFile = new File(taskDir, "sssd.conf");

    try (FileWriter fileWriter = new FileWriter(localSssdConfFile);) {
        //write sssd.conf for all nodes
        fileWriter.write(sssdConfContent);

    } catch (IOException ioe) {
        throw new RuntimeException("failed to write sssd.conf for usermgmt configuration.", ioe);
    }

    try {
        // scp to one node's tmp folder
        // cp to /etc/sssd
        // sudo authconfig --enablesssd --enablesssdauth --enablemkhomedir --updateall
        nodeLdapUserMgmtConfService.configureLdap(nodeEntityList, localSssdConfFile.getAbsolutePath(),
                adminGroupName);
    } finally {
        try {
            localSssdConfFile.delete();
        } catch (Exception ex) {
            LOGGER.warn("the local sssd file can not be deleted! please delete it manually!: "
                    + localSssdConfFile.getAbsolutePath(), ex);
        }
    }

    String disableLocalUserFlag = userMgmtCfg.get(UserMgmtConstants.DISABLE_LOCAL_USER_FLAG);

    if (disableLocalUserFlag != null) {
        boolean disableLocalUser = Boolean.parseBoolean(disableLocalUserFlag);
        if (disableLocalUser) {
            nodeLdapUserMgmtConfService.disableLocalUsers(nodeEntityList);
        }
    }
}

---

From source file:de.hybris.platform.category.impl.DefaultCategoryService.java

private boolean shouldAddPathElement(final Class element, final Class... includeOnlyCategories) {
    boolean result = false;
    if (ArrayUtils.isEmpty(includeOnlyCategories)) {
        result = true;//from   w w  w .jav a 2  s.  c  o m
    } else {
        if (ArrayUtils.contains(includeOnlyCategories, element)) {
            result = true;
        }
    }
    return result;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »