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:com.reever.humilheme.web.CookieController.java

public Cookie createCookie(HttpServletRequest request, HttpServletResponse response, String conteudo) {
    String path = StringUtils.isEmpty(request.getContextPath()) ? "/" : request.getContextPath();
    try {//from   www  . ja  v a  2s  .co m
        conteudo = URLEncoder.encode(conteudo, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        _logger.error("Erro no encode do cookie", e);
    }
    Cookie cookie = new Cookie(nomeCookie, conteudo);
    cookie.setMaxAge(expiry);
    cookie.setPath(path);
    cookie.setVersion(1);
    response.addCookie(cookie);
    return cookie;
}

From source file:org.obiba.mica.micaConfig.rest.EntityConfigTranslator.java

/**
 * Translates both schema and definition JSON strings defined in the entity configuration.
 *
 * @param locale/*from   w w  w. j  a  va 2 s. co  m*/
 * @param entityConfig
 * @param <T>
 */
public <T extends EntityConfig> void translateSchemaForm(String locale, T entityConfig) {

    if (StringUtils.isEmpty(locale))
        return;

    Translator translator = JsonTranslator
            .buildSafeTranslator(() -> micaConfigService.getTranslations(locale, false));
    translator = new PrefixedValueTranslator(translator);

    TranslationUtils translationUtils = new TranslationUtils();
    entityConfig.setSchema(translationUtils.translate(entityConfig.getSchema(), translator));
    entityConfig.setDefinition(translationUtils.translate(entityConfig.getDefinition(), translator));
}

From source file:com.mycompany.apsdtask.SpringDataEMailStoringSevice.java

@Override
public Stream<EMail> searchEMail(String from, String subject, String after, String before)
        throws ParseException {
    DateFormat df = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");

    Date afterDate = (StringUtils.isEmpty(after)) ? df.parse("1984-07-13 00:00:00") : df.parse(after);
    Date beforeDate = (StringUtils.isEmpty(before)) ? df.parse("2084-07-13 00:00:00") : df.parse(before);

    Stream<EMail> results;/*from  w  w w. j a  va 2s . c  o m*/
    if (StringUtils.isEmpty(from)) {
        if (StringUtils.isEmpty(subject)) {
            results = eMailRepository.findByDate(afterDate, beforeDate);
        } else {
            results = eMailRepository.findByDateAndSubject(afterDate, beforeDate, subject);
        }
    } else {
        if (StringUtils.isEmpty(subject)) {
            results = eMailRepository.findByDateAndAuthor(afterDate, beforeDate, from);
        } else {
            results = eMailRepository.findByDateAuthorAndSubject(afterDate, beforeDate, from, subject);
        }
    }
    return results;
}

From source file:org.terasoluna.gfw.functionaltest.app.exceptionhandling.VariationExceptionLevelResolver.java

public ExceptionLevel resolveExceptionLevel(Exception ex) {
    BusinessTestException we = (BusinessTestException) ex;
    String exceptionCode = we.getResultMessages().getList().get(0).getCode();

    if (StringUtils.isEmpty(exceptionCode)) {
        return ExceptionLevel.ERROR;
    }/*from  w ww  .  ja  v a  2 s. c  o  m*/
    String exceptionCodePrefix = exceptionCode.substring(0, 1).toLowerCase();
    if ("d".equals(exceptionCodePrefix)) {
        return ExceptionLevel.ERROR;
    }
    if ("a".equals(exceptionCodePrefix)) {
        return ExceptionLevel.WARN;
    }
    if ("n".equals(exceptionCodePrefix)) {
        return ExceptionLevel.INFO;
    }
    return ExceptionLevel.ERROR;
}

From source file:cn.guoyukun.spring.jpa.repository.callback.DefaultSearchCallback.java

public DefaultSearchCallback(String alias) {
    this.alias = alias;
    if (!StringUtils.isEmpty(alias)) {
        this.aliasWithDot = alias + ".";
    } else {/* ww  w. j  a  va 2s  . co m*/
        this.aliasWithDot = "";
    }
}

From source file:com.ge.predix.uaa.token.lib.HttpServletRequestUtil.java

/**
 * Extract zone subdomain from request. If both subdomain and header are specificied, the zone subdomain in
 * servername overrides the header value.
 *
 * @param headerNames//from   ww w.  j a v  a  2s .  c  om
 */
public static String getZoneName(final HttpServletRequest req, final String serviceBaseDomain,
        final List<String> headerNames) {
    String zoneName = null;

    if (!StringUtils.isEmpty(serviceBaseDomain)) {
        zoneName = getZoneNameFromRequestHostName(req.getServerName(), serviceBaseDomain);
    }

    if (StringUtils.isEmpty(zoneName)) {
        zoneName = findHeader(req, headerNames);
    }
    return zoneName;
}

From source file:org.psikeds.common.config.ConfigDirectoryHelper.java

/**
 * Try to resolve the configuration directory.
 * /*from ww w  .ja v a 2 s  .c o m*/
 * Note: Yes, method level synchronization is not the most efficient,
 * but we only use it for reading the configuration during application
 * startup, so no need to worry about performance here.
 * 
 * @return File object of the config dir; never null but might
 *         not exist or not be readable!
 */
static synchronized File resolveConfigDir() {
    if (cnfdir == null) {
        String dirname = System.getProperty(CONFIG_DIR_SYSTEM_PROPERTY);
        if (StringUtils.isEmpty(dirname)) {
            final StringBuilder sb = new StringBuilder(System.getProperty("user.home"));
            sb.append(File.separatorChar);
            sb.append(FALLBACK_SUB_DIR);
            dirname = sb.toString();
            LOGGER.info("System property {} not set ... fallback to {}", CONFIG_DIR_SYSTEM_PROPERTY, dirname);
        }
        cnfdir = new File(dirname);
        if (!cnfdir.exists() || !cnfdir.isDirectory() || !cnfdir.canRead()) {
            LOGGER.warn("Configuration directory {} does not exist or is not readable!",
                    cnfdir.getAbsolutePath());
        }
    }
    return cnfdir;
}

From source file:io.fabric8.spring.cloud.kubernetes.config.SecretsPropertySource.java

private static Map<String, Object> getSourceData(KubernetesClient client, Environment env,
        SecretsConfigProperties config) {
    String name = getApplicationName(env, config);
    String namespace = getApplicationNamespace(client, config);

    Map<String, Object> result = new HashMap<>();
    try {/*from  www  . j  av a2 s  . c o  m*/
        if (config.getLabels().isEmpty()) {
            if (StringUtils.isEmpty(namespace)) {
                putAll(client.secrets().withName(name).get(), result);
            } else {
                putAll(client.secrets().inNamespace(namespace).withName(name).get(), result);
            }
        } else {
            if (StringUtils.isEmpty(namespace)) {
                client.secrets().withLabels(config.getLabels()).list().getItems()
                        .forEach(s -> putAll(s, result));
            } else {
                client.secrets().inNamespace(namespace).withLabels(config.getLabels()).list().getItems()
                        .forEach(s -> putAll(s, result));

            }
        }
    } catch (Exception e) {
        LOGGER.warn("Can't read secret with name: [{}] or labels [{}] in namespace:[{}]. Ignoring", name,
                config.getLabels(), namespace, e);
    }
    return result;
}

From source file:uk.ac.ebi.ep.data.search.model.Taxonomy.java

public String getCommonName() {
    if (StringUtils.isEmpty(commonName) && "Escherichia coli (strain K12)".equalsIgnoreCase(scientificName)) {
        commonName = "E.Coli";
    }/*from  w  w w.jav  a 2 s .  c  om*/

    if (StringUtils.isEmpty(commonName) && "Bacillus subtilis (strain 168)".equalsIgnoreCase(scientificName)) {
        commonName = "Bacillus subtilis";
    }

    return commonName;
}

From source file:org.jdal.vaadin.ui.SpringViewProvider.java

@SuppressWarnings("rawtypes")
@Override/*ww  w.  j  a  va2 s  .  co  m*/
public View getView(String viewName) {

    if (StringUtils.isEmpty(viewName))
        viewName = defaultView;

    Object view = beanFactory.getBean(viewName);

    Component c = null;

    if (view instanceof org.jdal.vaadin.ui.VaadinView) {
        c = ((VaadinView) view).getPanel();
    } else if (view instanceof Component) {
        c = (Component) view;
    }

    return (View) (c instanceof View ? c : new ComponentViewAdapter(c));
}