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:io.fabric8.spring.cloud.kubernetes.config.SecretsPropertySource.java

private static String getApplicationName(Environment env, SecretsConfigProperties config) {
    String name = config.getName();
    if (StringUtils.isEmpty(name)) {
        LOGGER.debug("Secret name has not been set, taking it from property/env {} (default={})",
                Constants.SPRING_APPLICATION_NAME, Constants.FALLBACK_APPLICATION_NAME);

        name = env.getProperty(Constants.SPRING_APPLICATION_NAME, Constants.FALLBACK_APPLICATION_NAME);
    }// ww w .  j  a  va2s.  c  o m

    return name;
}

From source file:asia.gkc.vneedu.authorization.resolver.ActiveUserArgumentResolver.java

@Override
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
        NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {

    String uuid = (String) webRequest.getAttribute(Constants.USER_ID_IN_REQUEST,
            RequestAttributes.SCOPE_REQUEST);

    logger.info("Inject User[" + uuid + "] into parameter.");

    if (!StringUtils.isEmpty(uuid)) {
        return userService.getObjectById(uuid);
    }/* w  w w.  j a  v  a2  s .com*/

    return null;
    //throw new MissingServletRequestPartException(Constants.USER_ID_IN_REQUEST);
}

From source file:com.jive.myco.seyren.api.bean.ChartsBean.java

@Override
public Response getCustomChart(String target, int width, int height, String from, String to,
        String warnThreshold, String errorThreshold, boolean hideLegend, boolean hideAxes) {

    BigDecimal warn;/* w  ww  .  j av a  2 s  .  c om*/
    if (StringUtils.isEmpty(warnThreshold)) {
        warn = null;
    } else {
        warn = new BigDecimal(warnThreshold);
    }

    BigDecimal error;
    if (StringUtils.isEmpty(errorThreshold)) {
        error = null;
    } else {
        error = new BigDecimal(errorThreshold);
    }

    return getChart(target, width, height, from, to, warn, error, hideLegend, hideAxes);

}

From source file:uk.gov.nationalarchives.discovery.taxonomy.common.repository.lucene.TrainingSetRepository.java

/**
 * Create a lucene document from an trainingDocument object and add it to
 * the TrainingIndex index//from w  ww. java  2  s .  com
 * 
 * @param trainingDocument
 * @throws IOException
 */
public void indexTrainingSetDocument(TrainingDocument trainingDocument, IndexWriter writer) throws IOException {
    // TODO TSETBASED bulk index, this is far too slow to do it unitary!

    try {
        if (!StringUtils.isEmpty(trainingDocument.getDescription())) {
            trainingDocument
                    .setDescription(LuceneHelperTools.removePunctuation(trainingDocument.getDescription()));
        }
        if (!StringUtils.isEmpty(trainingDocument.getContextDescription())) {
            trainingDocument.setContextDescription(
                    LuceneHelperTools.removePunctuation(trainingDocument.getContextDescription()));
        }
        if (!StringUtils.isEmpty(trainingDocument.getTitle())) {
            trainingDocument.setTitle(LuceneHelperTools.removePunctuation(trainingDocument.getTitle()));
        }
        Document doc = LuceneTaxonomyMapper.getLuceneDocumentFromTrainingDocument(trainingDocument);
        writer.addDocument(doc);
    } catch (Exception e) {
        logger.error(".indexTrainingSetDocument: an error occured on document: '{}', message: {}",
                trainingDocument.getDocReference(), e.getMessage());
    }
}

From source file:de.dlopes.stocks.facilitator.services.impl.FinanzenNetIndexHTMLExtractorImpl.java

@Override
public List<String> getFinanceData(String url, FinanceDataType dataType) {

    List<String> list = new ArrayList<String>();

    try {// ww  w.  j a v a  2 s .c om

        Document doc = null;
        if (url.startsWith("file://")) {
            File input = new File(url.replaceFirst("file://", ""));
            doc = Jsoup.parse(input, "UTF-8");
        } else {
            URL input = new URL(url);
            doc = Jsoup.parse(input, 30000);
        }

        //String index = doc.body().select("div#mainWrapper > div.main h1 > a").text();
        Elements elements = doc.body().select("#fragIndexBarView > table tr");

        for (Element e : elements) {
            String text = e.select("td > div").text();

            // Guard: move on when the text is empty
            if (StringUtils.isEmpty(text)) {
                continue;
            }

            text = StringUtils.trimAllWhitespace(text);
            list.add(text);

        }

    } catch (IOException e) {
        e.printStackTrace();
    }

    return list;
}

From source file:com.seyren.api.bean.ChartsBean.java

@Override
public Response getCustomChart(String target, String graphiteBaseUrl, int width, int height, String from,
        String to, String warnThreshold, String errorThreshold, boolean hideLegend, boolean hideAxes) {

    BigDecimal warn;//from   w w w .  j av  a2s.  c o m
    if (StringUtils.isEmpty(warnThreshold)) {
        warn = null;
    } else {
        warn = new BigDecimal(warnThreshold);
    }

    BigDecimal error;
    if (StringUtils.isEmpty(errorThreshold)) {
        error = null;
    } else {
        error = new BigDecimal(errorThreshold);
    }

    return getChart(graphiteBaseUrl, target, width, height, from, to, warn, error, hideLegend, hideAxes);

}

From source file:org.psikeds.resolutionengine.rules.EventStack.java

public Event removeEvent(final String eid) {
    return (StringUtils.isEmpty(eid) ? null : this.remove(eid));
}

From source file:com.formkiq.core.service.SpringSecurityService.java

/**
 * Check Request for Basic Authorization.
 * @param authorization {@link String}// w w  w . j  a v  a2s  .com
 * @return clientid {@link String}
 */
public String checkBasicAuthorization(final String authorization) {

    String value = authorization;

    if (!StringUtils.isEmpty(value)) {

        value = value.replaceAll("Basic ", "");
        String[] args = Strings.decode(value, ":");
        String clientid = args[0];
        String clientSecret = args[1];

        if (this.oauthservice.isValidClient(clientid, clientSecret)) {
            return clientid;
        }
    }

    throw new BadCredentialsException("User does not have access to Client");
}

From source file:com.ocs.dynamo.importer.impl.BaseTextImporter.java

/**
 * Reads a numeric value from a unit (and falls back to a default if needed)
 * //  ww w.jav a 2  s.  co m
 * @param unit
 *            the unit (cell or string value) to read from
 * @param field
 *            the field definition (contains a default value)
 */
@Override
protected Double getNumericValueWithDefault(String unit, XlsField field) {
    Double value = getNumericValue(unit);
    if (value == null && !StringUtils.isEmpty(field.defaultValue())) {
        value = Double.valueOf(field.defaultValue());
    }
    return value;
}

From source file:be.roots.taconic.pricingguide.service.MailServiceImpl.java

@Override
public void sendMail(Contact contact, byte[] pricingGuide) throws MessagingException {

    final MimeMessageHelper helper = new MimeMessageHelper(javaMailSender.createMimeMessage(), true);

    helper.setFrom(fromEmail);//from w  w  w  . j av a2s  .  c  o m

    if (StringUtils.isEmpty(testEmail)) {
        helper.setTo(contact.getEmail());
    } else {
        helper.setTo(testEmail.split(","));
    }

    if (!StringUtils.isEmpty(bccEmail)) {
        helper.setBcc(bccEmail.split(","));
    }

    helper.setSubject("Your " + documentTitle);

    final String body = "Dear " + contact.getFullName() + ",<br>" + "<br>" + "Your " + documentTitle
            + " is attached.<br>" + "<br>"
            + "Please <a href=\"http:www.taconic.com/customer-service/contact-us\">contact us</a> for any additional information.<br>"
            + "<br>" + "Taconic Biosciences, Inc.<br>" + "One Hudson City Centre<br>"
            + "Hudson, New York 12534<br>" + "North America +1 888 822-6642<br>" + "Europe +45 70 23 04 05<br>"
            + "info@taconic.com<br>" + "www.taconic.com";

    helper.setText(body, true);

    helper.addAttachment(documentFileName, new ByteArrayResource(pricingGuide));

    javaMailSender.send(helper.getMimeMessage());

}