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.ge.predix.uaa.token.lib.FastTokenServices.java

protected Map<String, Object> getTokenClaims(final String accessToken) {
    if (StringUtils.isEmpty(accessToken)) {
        return null;
    }/*from www .  java 2 s. c o  m*/

    Jwt token = JwtHelper.decode(accessToken);
    Map<String, Object> claims = JsonUtils.readValue(token.getClaims(),
            new TypeReference<Map<String, Object>>() {
                // Nothing to add here.
            });
    return claims;
}

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

/**
 * Encrypts the User Password and set it into the object.
 * @param user User/*from w w w .  j  ava 2  s .c  om*/
 * @param password unencrypted password
 */
private void setUserPassword(final User user, final String password) {

    if (!StringUtils.isEmpty(password)) {
        String securedPassHash = generatedSecuredPasswordHash(password);
        user.setPassword(securedPassHash);
    }
}

From source file:burstcoin.jminer.core.CoreProperties.java

private static long asLong(String key, long defaultValue) {
    String integerProperty = PROPS.containsKey(key) ? String.valueOf(PROPS.getProperty(key)) : null;
    Long value = null;/*from   w  w  w .  j av a 2  s  .c  om*/
    if (!StringUtils.isEmpty(integerProperty)) {
        try {
            value = Long.valueOf(integerProperty);
        } catch (NumberFormatException e) {
            LOG.error("value of property: '" + key + "' should be a numeric (long) value.");
        }
    }
    return value != null ? value : defaultValue;
}

From source file:cn.guoyukun.spring.jpa.plugin.web.controller.BaseTreeableController.java

@RequestMapping(value = "ajax/load")
@PageableDefaults(sort = { "parentIds=asc", "weight=asc" })
@ResponseBody/*from ww w .j a  v  a  2  s.  com*/
public Object load(HttpServletRequest request,
        @RequestParam(value = "async", defaultValue = "true") boolean async,
        @RequestParam(value = "asyncLoadAll", defaultValue = "false") boolean asyncLoadAll,
        @RequestParam(value = "searchName", required = false) String searchName,
        @RequestParam(value = "id", required = false) ID parentId,
        @RequestParam(value = "excludeId", required = false) ID excludeId,
        @RequestParam(value = "onlyCheckLeaf", required = false, defaultValue = "false") boolean onlyCheckLeaf,
        Searchable searchable) {

    M excludeM = baseService.findOne(excludeId);

    List<M> models = null;

    if (!StringUtils.isEmpty(searchName)) {//name
        searchable.addSearchParam("name_like", searchName);
        models = baseService.findAllByName(searchable, excludeM);
        if (!async || asyncLoadAll) {//?? ??? 
            searchable.removeSearchFilter("name_like");
            List<M> children = baseService.findChildren(models, searchable);
            models.removeAll(children);
            models.addAll(children);
        } else { //? ??

        }
    } else { //?parentId

        if (parentId != null) { //?? 
            searchable.addSearchFilter("parentId", SearchOperator.eq, parentId);
        }

        if (async && !asyncLoadAll) { //? ?
            // ? ??
            baseService.addExcludeSearchFilter(searchable, excludeM);

        }

        if (parentId == null && !asyncLoadAll) {
            models = baseService.findRootAndChild(searchable);
        } else {
            models = baseService.findAllWithSort(searchable);
        }
    }

    return convertToZtreeList(request.getContextPath(), models, async && !asyncLoadAll && parentId != null,
            onlyCheckLeaf);
}

From source file:com.sastix.cms.client.impl.CmsClient.java

@Override
public CacheDTO getCachedResource(QueryCacheDTO queryCacheDTO) throws DataNotFound, CacheValidationException {
    nullValidationChecker(queryCacheDTO, QueryCacheDTO.class);
    boolean isNotValidObject = queryCacheDTO.getCacheKey() == null;
    CacheDTO cacheDTO = null;//from   www  .  ja  v  a2s . co m
    if (isNotValidObject) {
        throw new CacheValidationException("QueryCacheDTO object is missing the cacheKey");
    } else {
        if (hazelcastInstance.isPresent()) {
            final String cache = StringUtils.isEmpty(queryCacheDTO.getCacheRegion())
                    ? Constants.DEFAULT_CACHE_NAME
                    : queryCacheDTO.getCacheRegion();
            LOG.debug("Trying to find resource ({},{}) in local HZ instance", queryCacheDTO.getCacheKey(),
                    cache);
            if (hazelcastInstance.get().getMap(cache).containsKey(queryCacheDTO.getCacheKey())) {
                try {
                    cacheDTO = (CacheDTO) hazelcastInstance.get().getMap(cache)
                            .get(queryCacheDTO.getCacheKey());
                    if (cacheDTO.getCacheExpirationTime().isBeforeNow()) {
                        final RemoveCacheDTO removeCacheDTO = new RemoveCacheDTO();
                        removeCacheDTO.setCacheKey(queryCacheDTO.getCacheKey());
                        removeCacheDTO.setCacheRegion(queryCacheDTO.getCacheRegion());
                        removeCachedResource(removeCacheDTO);
                    } else {
                        LOG.debug("Resource ({},{}) found in local HZ instance", queryCacheDTO.getCacheKey(),
                                cache);
                        return cacheDTO;
                    }
                } catch (Exception e) {
                    LOG.debug("QueryCacheDTO with key={} was not found in region={}",
                            queryCacheDTO.getCacheKey(), queryCacheDTO.getCacheRegion());
                }
            }
        }

        StringBuffer url = new StringBuffer(getUrlRoot()).append(Constants.GET_CACHE);
        LOG.debug("API call: " + url);
        LOG.debug("Request DTO: " + queryCacheDTO.toString());

        cacheDTO = retryRestTemplate.postForObject(url.toString(), queryCacheDTO, CacheDTO.class);

        LOG.debug("Response DTO: {}", cacheDTO);

    }
    return cacheDTO;
}

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

private void updateTrainingSet(String categoryCiaid, Integer fixedLimitSize)
        throws IOException, ParseException {
    if (StringUtils.isEmpty(categoryCiaid)) {
        trainingSetService.createTrainingSet(null, fixedLimitSize);
    } else {//from w ww  . j  a  v  a2s .com
        trainingSetService.updateTrainingSetForCategory(categoryCiaid, null, fixedLimitSize);
    }
}

From source file:se.inera.intyg.intygstjanst.web.service.impl.CertificateServiceImpl.java

private void assertConsent(Personnummer civicRegistrationNumber) throws MissingConsentException {
    if (civicRegistrationNumber == null || StringUtils.isEmpty(civicRegistrationNumber.getPersonnummer())) {
        throw new IllegalArgumentException("Invalid/missing civicRegistrationNumber");
    }//from w w w  .  j a  va 2  s.c o  m

    if (!consentService.isConsent(civicRegistrationNumber)) {
        throw new MissingConsentException(civicRegistrationNumber);
    }
}

From source file:burstcoin.jminer.core.CoreProperties.java

private static List<String> asStringList(String key, List<String> defaultValue) {
    String stringListProperty = PROPS.containsKey(key) ? String.valueOf(PROPS.getProperty(key)) : null;
    List<String> value = null;
    if (!StringUtils.isEmpty(stringListProperty)) {
        try {//from w  w w .j a v  a 2s .c o  m
            value = Arrays.asList(stringListProperty.trim().split(STRING_LIST_PROPERTY_DELIMITER));
        } catch (NullPointerException | NumberFormatException e) {
            LOG.error("property: '" + key + "' value should be 'string(s)' separated by '"
                    + STRING_LIST_PROPERTY_DELIMITER + "' (comma).");
        }
    }

    return value != null ? value : defaultValue;
}

From source file:com.formkiq.core.form.service.FormValidatorServiceImpl.java

@Override
public Map<String, String> validateWorkflowRoute(final WorkflowRoute route) {

    Map<String, String> errors = new HashMap<>();

    if (StringUtils.isEmpty(route.getName())) {
        errors.put("name", "WorkflowRoute name is required");
    }// w w w  .j  a v  a 2s  .  com

    if (CollectionUtils.isEmpty(route.getNotifications())) {
        errors.put("name", "At least 1 notification is required");
    }

    return errors;
}

From source file:com.emergya.spring.security.oauth.google.GoogleAuthorizationCodeAccessTokenProvider.java

private MultiValueMap<String, String> getParametersForAuthorizeRequest(GoogleAuthCodeResourceDetails resource,
        AccessTokenRequest request) {//from  www.  ja v a 2 s  .c  om

    MultiValueMap<String, String> form = new LinkedMultiValueMap<>();
    form.set("response_type", "code");
    form.set("client_id", resource.getClientId());

    if (request.get("scope") != null) {
        form.set("scope", request.getFirst("scope"));
    } else {
        form.set("scope", OAuth2Utils.formatParameterList(resource.getScope()));
    }

    // Extracting the redirect URI from a saved request should ignore the current URI, so it's not simply a call to
    // resource.getRedirectUri()
    String redirectUri = resource.getPreEstablishedRedirectUri();

    Object preservedState = request.getPreservedState();
    if (redirectUri == null && preservedState != null) {
        // no pre-established redirect uri: use the preserved state
        // TODO: treat redirect URI as a special kind of state (this is a historical mini hack)
        redirectUri = String.valueOf(preservedState);
    } else {
        redirectUri = request.getCurrentUri();
    }

    String stateKey = request.getStateKey();
    if (stateKey != null) {
        form.set("state", stateKey);
        if (preservedState == null) {
            throw new InvalidRequestException(
                    "Possible CSRF detected - state parameter was present but no state could be found");
        }
    }

    form.set("approval_prompt", resource.getApprovalPrompt());

    if (StringUtils.isEmpty(resource.getLoginHint())) {
        form.set("login_hint", resource.getLoginHint());
    }

    if (redirectUri != null) {
        form.set("redirect_uri", redirectUri);
    }

    return form;

}