Example usage for org.springframework.util StringUtils isEmpty

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.sastix.cms.server.utils.FileService.java

public String saveResource(String resourceExternalURI, String relativePath) {
    String path = null;/*from  w w w. j  av  a 2 s . c  o m*/
    if (!StringUtils.isEmpty(resourceExternalURI)) {
        path = downloadResource(resourceExternalURI, relativePath);
    }
    return path;
}

From source file:org.cleverbus.admin.web.console.ConsoleController.java

@RequestMapping("/console")
public String showConsole(@ModelAttribute("model") ModelMap model) {

    // this variable is set only if monitoring is switched on
    final String state = System.getProperty(JAVAMELODY_DISABLED);

    final Boolean monitoring = StringUtils.isEmpty(state) || Boolean.valueOf(state).equals(Boolean.TRUE);
    model.addAttribute("javamelody", monitoring);

    return VIEW_NAME;
}

From source file:de.codecentric.boot.admin.discovery.EurekaServiceInstanceConverter.java

@Override
protected URI getHealthUrl(ServiceInstance instance) {
    Assert.isInstanceOf(EurekaServiceInstance.class, instance,
            "serviceInstance must be of type EurekaServiceInstance");

    InstanceInfo instanceInfo = ((EurekaServiceInstance) instance).getInstanceInfo();
    String healthUrl = instanceInfo.getSecureHealthCheckUrl();
    if (StringUtils.isEmpty(healthUrl)) {
        healthUrl = instanceInfo.getHealthCheckUrl();
    }//w ww .j  a v  a  2  s  .com
    return URI.create(healthUrl);
}

From source file:org.ihtsdo.otf.refset.service.upload.SimpleRefsetProcessor.java

@Override
public Map<String, String> process(List<Rf2Record> rf2rLst, String refsetId, String user)
        throws RefsetServiceException, EntityNotFoundException {

    if (StringUtils.isEmpty(refsetId) || CollectionUtils.isEmpty(rf2rLst)) {

        throw new RefsetServiceException(
                "Not enough data to process. please check your request and imported file");
    }//from  w ww . j a  va  2  s  .c o m

    try {

        return gao.addMembers(rf2rLst, refsetId, user);

    } catch (RefsetGraphAccessException e) {

        throw new RefsetServiceException(e);
    }

}

From source file:com.test.springmvc.springmvcproject.dv.beans.RegisterBean.java

@AssertTrue()
private boolean isValid() {
    if (null != this.password && !StringUtils.isEmpty(this.password)) {
        return this.password.equals(this.passwordConfirmation);
    } else {/*from   ww  w .  j  a  v  a2  s.c o m*/
        return true;
    }
}

From source file:org.zht.framework.cache.BaseCacheAspect.java

@SuppressWarnings("unchecked")
public <T> T get(Object key) {
    log.debug("cacheName:{}, get key:{}", cacheName, key);
    if (StringUtils.isEmpty(key)) {
        return null;
    }//from   w  w  w  .  ja  v a  2 s. c  om
    Cache.ValueWrapper value = cache.get(key);
    if (value == null) {
        return null;
    }
    return (T) value.get();
}

From source file:com.cxplonka.feature.ui.vaadin.DataTableView.java

private void filterCustomers(String lastName) {
    if (StringUtils.isEmpty(lastName)) {
        grid.setItems(repo.findAll());/*from  www. j  a  va2s .  com*/
    } else {
        grid.setItems(repo.findByLastNameStartsWithIgnoreCase(lastName));
    }
}

From source file:org.carewebframework.vista.api.JsonDomainFactory.java

/**
 * Fetch an instance of the domain class from the data store.
 *//*  www . j  a  va  2s  .  c om*/
@SuppressWarnings("unchecked")
@Override
public <T extends Object> T fetchObject(Class<T> clazz, String id) {
    if (StringUtils.isEmpty(id)) {
        return null;
    }

    String json = VistAUtil.getBrokerSession().callRPC("RGSER FETCH", PREFIX + getAlias(clazz), id);
    return (T) JSONUtil.deserialize(json);
}

From source file:com.zxy.commons.apidocs.conf.SwaggerConfiguareCondition.java

@Override
public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
    String enabled = context.getEnvironment().getProperty("apidocs.enabled");
    if (!StringUtils.isEmpty(enabled) && "false".equalsIgnoreCase(enabled)) {
        return false;
    }/*from  w w  w  . j a va  2 s .  c o  m*/
    //        String xmlEnabled = context.getEnvironment().getProperty("apidocs.use.xml.enabled");
    //        if(!StringUtils.isEmpty(xmlEnabled) && "true".equalsIgnoreCase(xmlEnabled)) {
    //            return false;
    //        }
    try {
        // ?jar?, ?, ??
        context.getClassLoader().loadClass(Docket.class.getName());
        return true;
    } catch (Exception ex) {
        return false;
    }
}

From source file:se.inera.intyg.intygstjanst.web.integration.validator.RevokeRequestValidator.java

public void validateAndCorrect() throws CertificateValidationException {
    // First, validate properties at Revoke request level
    if (StringUtils.isEmpty(revokeRequest.getVardReferensId())) {
        validationErrors.add("No vardReferens found!");
    }// w w  w. j  av  a 2  s  . c o  m
    if (revokeRequest.getAvsantTidpunkt() == null) {
        validationErrors.add("No avsantTidpunkt found!");
    }

    // use commmon validators for common elements
    new LakarutlatandeEnkelTypeValidator(revokeRequest.getLakarutlatande(), validationErrors)
            .validateAndCorrect();
    new VardAdresseringsTypeValidator(revokeRequest.getAdressVard(), validationErrors).validateAndCorrect();

    if (!validationErrors.isEmpty()) {
        throw new CertificateValidationException(validationErrors);
    }
}