Example usage for org.springframework.util StringUtils isEmpty

List of usage examples for org.springframework.util StringUtils isEmpty

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Introduction

In this page you can find the example usage for org.springframework.util StringUtils isEmpty.

Prototype

public static boolean isEmpty(@Nullable Object str)

Source Link

Document

Check whether the given object (possibly a String ) is empty.

Usage

From source file:burstcoin.jminer.core.network.Network.java

public void triggerServer() {
    if (!StringUtils.isEmpty(soloServer)) {
        NetworkRequestTriggerServerTask networkRequestTriggerServerTask = context
                .getBean(NetworkRequestTriggerServerTask.class);
        networkRequestTriggerServerTask.init(soloServer, numericAccountId, connectionTimeout);
        networkPool.execute(networkRequestTriggerServerTask);
    }/* w  w w .  ja  v  a 2 s .c o m*/
}

From source file:com.biz.report.service.impl.ItemDashBoardServiceImpl.java

public List<Report5DataSet> readDataForLineChart(String items, String months, String year) {
    if (!StringUtils.isEmpty(items) && items.contains("[")) {
        items = items.substring(1, items.length() - 1);
    }/*w  w w . j  a va 2s.  c  o  m*/
    String[] typeAr;
    if (!StringUtils.isEmpty(items) && items.contains(",")) {
        typeAr = items.split("[,]");
    } else {
        typeAr = new String[] { items };
    }
    if (!StringUtils.isEmpty(months) && months.contains("[")) {
        months = months.substring(1, months.length() - 1);
    }
    String[] monthAr;
    if (!StringUtils.isEmpty(months) && months.contains(",")) {
        monthAr = months.split("[,]");
    } else {
        monthAr = new String[] { months };
    }
    int typeCount = typeAr.length;
    List list = itemDashBoardDao.read(items, months, year);
    List<Report1> reportList = new MappingEngine().getList(list);
    logger.info(reportList.size());
    List<Report5DataSet> dataSets = new ArrayList<Report5DataSet>();
    for (int i = 0; i < typeCount; i++) {
        List<DataPoint> dataPoints = constructDataPoints(reportList, typeAr[i].trim(), monthAr, i);
        dataSets.add(new Report5DataSet(dataPoints, typeAr[i]));
    }
    return dataSets;
}

From source file:org.ihtsdo.otf.refset.security.RefsetIdentityService.java

/**
 * @param obj//from  w  w w .  j a v a2  s.  c  o m
 */
private User populateUser(User user, JsonNode obj) {

    //mandatory values
    JsonNode userJson = obj.get("user");
    String id = userJson.findValue("name").asText();
    String status = userJson.findValue("status").asText();

    boolean authenticated = !StringUtils.isEmpty(status) && status.equalsIgnoreCase("enabled") ? true : false;

    user.setUsername(id);
    user.setPassword(userJson.findValue("token").asText());
    user.setAuthenticated(authenticated);
    user.setEnabled(authenticated);
    //other details
    JsonNode email = userJson.findValue("email");

    if (email != null) {

        user.setEmail(email.asText());

    }
    JsonNode middleName = userJson.findValue("middleName");

    if (middleName != null) {

        user.setMiddlename(middleName.asText());

    }

    JsonNode givenName = userJson.findValue("givenName");

    if (givenName != null) {

        user.setGivenname(givenName.asText());

    }

    JsonNode surname = userJson.findValue("surname");

    if (surname != null) {

        user.setSurname(surname.asText());

    }

    return user;
}

From source file:ymanv.forex.web.RateController.java

private Pageable getPageRequest(Integer page, String dir, String sortedBy) {
    // Sort direction
    Direction sortDir = Direction.DESC;//from  w w w .j  a  v a  2s .  co m
    if ("asc".equalsIgnoreCase(dir)) {
        sortDir = Direction.ASC;
    }
    // Sort fields
    String[] fields = new String[1];
    if (!StringUtils.isEmpty(sortedBy)) {
        fields[0] = sortedBy;
    } else {
        fields[0] = "date";
    }
    return new PageRequest(page != null && page > 0 ? page - 1 : 0, countPerPage, sortDir, fields);
}

From source file:com.digitalgeneralists.assurance.ui.components.FilePickerTextField.java

public boolean validateFormState() {
    boolean result = true;

    if (StringUtils.isEmpty(this.pathTextField.getText())) {
        this.pathTextField.setBackground(this.controlInErrorBackgroundColor);
        result = false;//from ww  w  .java2  s  . co m
    } else {
        this.pathTextField.setBackground(this.defaultControlBackgroundColor);
    }

    return result;
}

From source file:org.jdal.aop.SerializableReference.java

private Object readResolve() throws ObjectStreamException {
    if (beanFactory == null) {
        log.error("Can't not deserialize reference without bean factory");
        return null;
    }//from w ww. j  a v a 2s .c o  m

    if (useMemoryCache) {
        Object ret = serializedObjects.remove(this.id);
        if (ret != null) {
            if (log.isDebugEnabled())
                log.debug("Removed a serialized reference. serialized objects size [" + serializedObjects.size()
                        + "]");

            return getSerializableProxy(ret);
        }
    }

    if (targetBeanName != null) {
        if (log.isDebugEnabled())
            log.debug("Resolving serializable object to bean name [" + targetBeanName + "]");

        return getSerializableProxy();
    }

    if (log.isDebugEnabled())
        log.debug("Resolving serializable object for [" + descriptor.getDependencyName() + "]");

    Field field = descriptor.getField();

    // Check bean definition
    BeanDefinition rbd = beanFactory.getBeanDefinition(beanName);
    PropertyValues pvs = rbd.getPropertyValues();
    if (pvs.contains(field.getName())) {
        Object value = pvs.getPropertyValue(field.getName());
        if (value instanceof BeanReference) {
            // cache the bean name 
            this.targetBeanName = ((BeanReference) value).getBeanName();
            return getSerializableProxy();
        }
    }

    // Check Autowired
    try {
        Object bean = beanFactory.resolveDependency(descriptor, beanName);

        if (bean != null)
            return getSerializableProxy(bean);
    } catch (BeansException be) {
        // dependency not found.
    }

    // Check Resource annotation
    if (field.isAnnotationPresent(Resource.class)) {
        Resource r = field.getAnnotation(Resource.class);
        String name = StringUtils.isEmpty(r.name()) ? descriptor.getField().getName() : r.name();

        if (beanFactory.containsBean(name)) {
            this.targetBeanName = name;
            return getSerializableProxy();
        }
    }

    // Try with depend beans.      
    String[] dependentBeans = beanFactory.getDependenciesForBean(beanName);
    List<String> candidates = new ArrayList<String>();

    for (String name : dependentBeans) {
        if (beanFactory.isTypeMatch(name, descriptor.getDependencyType()))
            ;
        candidates.add(name);
    }

    if (candidates.size() == 1)
        return getSerializableProxy(beanFactory.getBean(candidates.get(0)));

    if (candidates.size() > 1) {
        for (PropertyValue pv : pvs.getPropertyValues()) {
            if (pv.getValue() instanceof BeanReference) {
                BeanReference br = (BeanReference) pv.getValue();
                if (candidates.contains(br.getBeanName()))
                    return getSerializableProxy(beanFactory.getBean(br.getBeanName()));
            }
        }
    }

    log.error("Cant not resolve serializable reference wiht candidates " + candidates.toArray());

    return null;
}

From source file:cz.muni.fi.mir.tools.SiteTitleInterceptor.java

private void resolveClassLevelTitle(SiteTitle siteTitle, SiteTitleContainer result) {
    if (!StringUtils.isEmpty(siteTitle.mainTitle())) {
        result.setMainTitle(siteTitle.mainTitle());
    } else {//from w  w w .j av a 2  s . c  o  m
        result.setMainTitle(this.mainTitle);
    }
}

From source file:uk.gov.nationalarchives.discovery.taxonomy.cli.CLIRunner.java

public void run(String... args) throws IOException, ParseException, org.apache.commons.cli.ParseException {

    logger.info("Start cat CLI Runner.");
    logger.debug("mongo host: {}", host);
    logger.debug("mongo Index path: {}", iaviewCollectionPath);

    final String[] cliArgs = filterInputToGetOnlyCliArguments(args);

    Options options = registerAvailableActionsAndOptions();

    CommandLineParser parser = new BasicParser();
    CommandLine cmd = parser.parse(options, cliArgs);

    if (cliArgs.length > 0) {
        logger.debug("args: {} ", Arrays.asList(cliArgs).toString());
    } else {//ww  w .  jav a2 s .c o m
        logger.warn("no valid argument provided");
        logger.info("Stop cat CLI Runner.");
        return;
    }

    /**
     * Management of training Set
     */

    if (cmd.hasOption(ACTION_UPDATE_CATEGORIES_SCORES)) {
        logger.info("update categories scores ");
        String minNumber = cmd.getOptionValue(OPTION_MIN_ELEMENTS_PER_CAT);
        String maxNumber = cmd.getOptionValue(OPTION_MAX_ELEMENTS_PER_CAT);
        trainingSetService.updateCategoriesScores(Integer.parseInt(minNumber), Integer.parseInt(maxNumber));
    }

    if (cmd.hasOption(ACTION_UPDATE)) {
        logger.info("update (create if not existing) training set");
        String categoryCiaid = null;
        if (cmd.hasOption(OPTION_CIAID)) {
            categoryCiaid = cmd.getOptionValue(OPTION_CIAID);
        }
        Integer fixedLimitSize = null;
        if (cmd.hasOption(OPTION_FIXED_SIZE)) {
            fixedLimitSize = Integer.valueOf(cmd.getOptionValue(OPTION_FIXED_SIZE));
        }

        updateTrainingSet(categoryCiaid, fixedLimitSize);
    }

    if (cmd.hasOption(ACTION_INDEX)) {
        trainingSetService.indexTrainingSet();
    }

    /**
     * Run Categorisation
     */

    if (cmd.hasOption(ACTION_TEST_CATEGORISE_SINGLE)) {
        String docRef = cmd.getOptionValue(OPTION_DOC_REF);
        if (StringUtils.isEmpty(docRef)) {
            docRef = "C1253";
        }
        categoriser.testCategoriseSingle(docRef);
    }
    if (cmd.hasOption(ACTION_CATEGORISE_SINGLE)) {
        String docRef = cmd.getOptionValue(OPTION_DOC_REF);
        if (StringUtils.isEmpty(docRef)) {
            docRef = "C1253";
        }
        categoriser.categoriseSingle(docRef);
    }

    // if (cmd.hasOption(ACTION_TEST_CATEGORISE_ALL)) {
    // categoriser.testCategoriseIAViewSolrIndex();
    // }

    /**
     * Evaluate Categorisation System
     */

    if (cmd.hasOption(ACTION_CREATE_EVALUATION_DATA_SET)) {
        Integer minimumSizePerCat = 10;
        if (cmd.hasOption(OPTION_MINIMUM_SIZE_PER_CATEGORY)) {
            minimumSizePerCat = Integer.valueOf(cmd.getOptionValue(OPTION_MINIMUM_SIZE_PER_CATEGORY));
        }
        evaluationService.createEvaluationTestDataset(minimumSizePerCat);
    }

    if (cmd.hasOption(ACTION_CATEGORISE_EVALUATION_DATA_SET)) {
        Boolean matchNbOfReturnedCategories = false;
        if (cmd.hasOption(OPTION_MATCH_NB_OF_RETURNED_CATEGORIES)) {
            matchNbOfReturnedCategories = Boolean
                    .valueOf(cmd.getOptionValue(OPTION_MATCH_NB_OF_RETURNED_CATEGORIES));
        }
        evaluationService.runCategorisationOnTestDataSet(matchNbOfReturnedCategories);
    }

    if (cmd.hasOption(ACTION_GET_EVALUATION_REPORT)) {
        String userComments = null;
        if (cmd.hasOption(OPTION_EVALUATION_REPORT_COMMENTS)) {
            userComments = cmd.getOptionValue(OPTION_EVALUATION_REPORT_COMMENTS);
        }

        String aggregatedComments = aggregateCommentsWithArguments(userComments, args);

        getEvaluationReport(aggregatedComments);

    }

    /**
     * get Help
     */

    if (cmd.hasOption(ACTION_HELP)) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.setWidth(150);
        formatter.printHelp("help", options);
    }

    logger.info("Stop cat CLI Runner.");
}

From source file:com.krypc.hl.pr.controller.PatientRecordController.java

@RequestMapping(value = "/generateHash", method = { RequestMethod.POST, RequestMethod.GET })
public ResponseWrapper generateHash(HttpServletRequest request, HttpServletResponse response) {
    logger.info("PatientRecordController---generateHash()--STARTS");
    ResponseWrapper wrapper = new ResponseWrapper();
    String data = request.getParameter("data");
    try {//from   ww w . j  a  va  2s .  c o m
        if (utils.verifychaincode()) {
            if (data != null && !data.isEmpty()) {
                JSONObject hashData = (JSONObject) new JSONParser().parse(data);
                String patientID = ((String) hashData.get("patientSSN")).toUpperCase().trim();
                String lastName = ((String) hashData.get("lastName")).toUpperCase().trim();
                String dob = ((String) hashData.get("dateOfBirth")).trim();
                String dov = ((String) hashData.get("dateOfVisit")).trim();
                String docLicense = ((String) hashData.get("doctorLicense")).trim();
                if (!StringUtils.isEmpty(patientID) && !StringUtils.isEmpty(lastName)
                        && !StringUtils.isEmpty(dob) && !StringUtils.isEmpty(dov)
                        && !StringUtils.isEmpty(docLicense)) {
                    String hashdata = patientID.concat(lastName).concat(dob).concat(dov).concat(docLicense);
                    MessageDigest digest = DigestSHA3.getInstance("SHA-256");
                    digest.update(hashdata.getBytes());
                    wrapper.resultObject = Hex.toHexString(digest.digest());
                } else {
                    wrapper.setError(ERROR_CODES.MANDATORY_FIELDS_MISSING);
                }
            } else {
                wrapper.setError(ERROR_CODES.MANDATORY_FIELDS_MISSING);
            }
        } else {
            wrapper.setError(ERROR_CODES.CHAINCODE_NOT_DEPLOYED);
        }
    } catch (Exception e) {
        wrapper.setError(ERROR_CODES.INTERNAL_ERROR);
        logger.error("PatientRecordController---generateHash()--ERROR " + e);
    }
    logger.info("PatientRecordController---generateHash()--ENDS");
    return wrapper;
}

From source file:com.biz.report.service.impl.CustomerServiceImpl.java

public List<Report5DataSet> readDataForLineChart(String customers, String months, String year) {
    if (!StringUtils.isEmpty(customers) && customers.contains("[")) {
        customers = customers.substring(1, customers.length() - 1);
    }//from w ww .  j  a  v  a 2 s  . com
    String[] typeAr;
    if (!StringUtils.isEmpty(customers) && customers.contains(",")) {
        typeAr = customers.split("[,]");
    } else {
        typeAr = new String[] { customers };
    }
    if (!StringUtils.isEmpty(months) && months.contains("[")) {
        months = months.substring(1, months.length() - 1);
    }
    String[] monthAr;
    if (!StringUtils.isEmpty(months) && months.contains(",")) {
        monthAr = months.split("[,]");
    } else {
        monthAr = new String[] { months };
    }
    int typeCount = typeAr.length;
    List list = customerReportDao.read(customers, months, year);
    List<Report1> reportList = new MappingEngine().getList(list);
    logger.info(reportList.size());
    List<Report5DataSet> dataSets = new ArrayList<Report5DataSet>();
    for (int i = 0; i < typeCount; i++) {
        List<DataPoint> dataPoints = constructDataPoints(reportList, typeAr[i].trim(), monthAr, i);
        dataSets.add(new Report5DataSet(dataPoints, typeAr[i]));
    }
    return dataSets;
}