Example usage for org.springframework.util CollectionUtils isEmpty

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

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Introduction

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

Prototype

public static boolean isEmpty(@Nullable Map<?, ?> map)

Source Link

Document

Return true if the supplied Map is null or empty.

Usage

From source file:org.openmhealth.shim.fitbit.FitbitShim.java

/**
 * Each 'dayResponse', when normalized, will have a type->list[objects] for the day.
 * So we collect each daily map to create an aggregate map of the full
 * time range.//from  ww  w  .jav a  2s . c om
 */
@SuppressWarnings("unchecked")
private ShimDataResponse aggregateNormalized(List<ShimDataResponse> dayResponses) {

    if (CollectionUtils.isEmpty(dayResponses)) {
        return ShimDataResponse.empty(FitbitShim.SHIM_KEY);
    }

    List<DataPoint> aggregateDataPoints = Lists.newArrayList();

    for (ShimDataResponse dayResponse : dayResponses) {
        if (dayResponse.getBody() != null) {

            List<DataPoint> dayList = (List<DataPoint>) dayResponse.getBody();

            for (DataPoint dataPoint : dayList) {

                aggregateDataPoints.add(dataPoint);
            }

        }
    }

    return ShimDataResponse.result(FitbitShim.SHIM_KEY, aggregateDataPoints);
}

From source file:org.wallride.service.PageService.java

@CacheEvict(value = WallRideCacheConfiguration.PAGE_CACHE, allEntries = true)
public Page createPage(PageCreateRequest request, Post.Status status, AuthorizedUser authorizedUser) {
    LocalDateTime now = LocalDateTime.now();

    String code = request.getCode();
    if (code == null) {
        try {//w w  w.  j a  va2  s.  c o m
            code = new CodeFormatter().parse(request.getTitle(), LocaleContextHolder.getLocale());
        } catch (ParseException e) {
            throw new ServiceException(e);
        }
    }
    if (!StringUtils.hasText(code)) {
        if (!status.equals(Post.Status.DRAFT)) {
            throw new EmptyCodeException();
        }
    }

    if (!status.equals(Post.Status.DRAFT)) {
        Post duplicate = postRepository.findOneByCodeAndLanguage(code, request.getLanguage());
        if (duplicate != null) {
            throw new DuplicateCodeException(code);
        }
    }

    Page page = new Page();

    if (!status.equals(Post.Status.DRAFT)) {
        page.setCode(code);
        page.setDraftedCode(null);
    } else {
        page.setCode(null);
        page.setDraftedCode(code);
    }

    Page parent = (request.getParentId() != null)
            ? pageRepository.findOneByIdAndLanguage(request.getParentId(), request.getLanguage())
            : null;
    int rgt = 0;
    if (parent == null) {
        rgt = pageRepository.findMaxRgt();
        rgt++;
    } else {
        rgt = parent.getRgt();
        pageRepository.unshiftRgt(rgt);
        pageRepository.unshiftLft(rgt);
    }

    page.setParent(parent);

    Media cover = null;
    if (request.getCoverId() != null) {
        cover = entityManager.getReference(Media.class, request.getCoverId());
    }
    page.setCover(cover);
    page.setTitle(request.getTitle());
    page.setBody(request.getBody());

    page.setAuthor(entityManager.getReference(User.class, authorizedUser.getId()));

    LocalDateTime date = request.getDate();
    if (Post.Status.PUBLISHED.equals(status)) {
        if (date == null) {
            date = now;
        } else if (date.isAfter(now)) {
            status = Post.Status.SCHEDULED;
        }
    }
    page.setDate(date);
    page.setStatus(status);
    page.setLanguage(request.getLanguage());

    page.getCategories().clear();
    SortedSet<Category> categories = new TreeSet<>();
    for (long categoryId : request.getCategoryIds()) {
        categories.add(entityManager.getReference(Category.class, categoryId));
    }
    page.setCategories(categories);

    page.getTags().clear();
    Set<String> tagNames = StringUtils.commaDelimitedListToSet(request.getTags());
    if (!CollectionUtils.isEmpty(tagNames)) {
        for (String tagName : tagNames) {
            Tag tag = tagRepository.findOneForUpdateByNameAndLanguage(tagName, request.getLanguage());
            if (tag == null) {
                tag = new Tag();
                tag.setName(tagName);
                tag.setLanguage(request.getLanguage());
                page.setCreatedAt(now);
                page.setCreatedBy(authorizedUser.toString());
                page.setUpdatedAt(now);
                page.setUpdatedBy(authorizedUser.toString());
                tag = tagRepository.saveAndFlush(tag);
            }
            page.getTags().add(tag);
        }
    }

    page.getRelatedPosts().clear();
    Set<Post> relatedPosts = new HashSet<>();
    for (long relatedId : request.getRelatedPostIds()) {
        relatedPosts.add(entityManager.getReference(Post.class, relatedId));
    }
    page.setRelatedToPosts(relatedPosts);

    Seo seo = new Seo();
    seo.setTitle(request.getSeoTitle());
    seo.setDescription(request.getSeoDescription());
    seo.setKeywords(request.getSeoKeywords());
    page.setSeo(seo);

    page.setLft(rgt);
    page.setRgt(rgt + 1);

    List<Media> medias = new ArrayList<>();
    if (StringUtils.hasText(request.getBody())) {
        //         Blog blog = blogService.getBlogById(Blog.DEFAULT_ID);
        String mediaUrlPrefix = wallRideProperties.getMediaUrlPrefix();
        Pattern mediaUrlPattern = Pattern.compile(String.format("%s([0-9a-zA-Z\\-]+)", mediaUrlPrefix));
        Matcher mediaUrlMatcher = mediaUrlPattern.matcher(request.getBody());
        while (mediaUrlMatcher.find()) {
            Media media = mediaRepository.findOneById(mediaUrlMatcher.group(1));
            medias.add(media);
        }
    }
    page.setMedias(medias);

    page.setCreatedAt(now);
    page.setCreatedBy(authorizedUser.toString());
    page.setUpdatedAt(now);
    page.setUpdatedBy(authorizedUser.toString());

    page.getCustomFieldValues().clear();
    if (!CollectionUtils.isEmpty(request.getCustomFieldValues())) {
        for (CustomFieldValueEditForm valueForm : request.getCustomFieldValues()) {
            CustomFieldValue value = new CustomFieldValue();
            value.setCustomField(entityManager.getReference(CustomField.class, valueForm.getCustomFieldId()));
            value.setPost(page);
            if (valueForm.getFieldType().equals(CustomField.FieldType.CHECKBOX)) {
                if (!ArrayUtils.isEmpty(valueForm.getTextValues())) {
                    value.setTextValue(String.join(",", valueForm.getTextValues()));
                } else {
                    value.setTextValue(null);
                }
            } else {
                value.setTextValue(valueForm.getTextValue());
            }
            value.setStringValue(valueForm.getStringValue());
            value.setNumberValue(valueForm.getNumberValue());
            value.setDateValue(valueForm.getDateValue());
            value.setDatetimeValue(valueForm.getDatetimeValue());
            if (!value.isEmpty()) {
                page.getCustomFieldValues().add(value);
            }
        }
    }

    return pageRepository.save(page);
}

From source file:org.springmodules.cache.interceptor.caching.AbstractCachingInterceptor.java

private void validateModels() throws FatalCacheException {
    if (CollectionUtils.isEmpty(modelMap))
        throw new FatalCacheException("The map of caching models should not be empty");

    CacheModelValidator validator = cache.modelValidator();
    String id = null;/*from   w ww. ja  v  a 2 s .co  m*/
    try {
        for (Iterator i = modelMap.keySet().iterator(); i.hasNext();) {
            id = (String) i.next();
            validator.validateCachingModel(modelMap.get(id));
        }
    } catch (Exception exception) {
        throw new FatalCacheException("Unable to validate caching model with id " + StringUtils.quote(id),
                exception);
    }
}

From source file:at.porscheinformatik.common.spring.web.extended.config.SpringWebExtendedConfigurerConfig.java

public void configureMessageSource(ReloadableResourceBundleMessageSource messageSource) {
    ApplicationConfiguration appConfig = appConfig();

    MessageSourceConfig config = new DefaultMessageSourceConfig();
    config.addBaseName("WEB-INF/messages/Messages");
    config.setCacheSeconds(appConfig.isOptimizeResources() ? -1 : DEFAULT_REFRESH_INTERVALL);
    config.setDefaultEncoding("UTF-8");

    configurer.configureMessageSource(config);

    messageSource.setCacheSeconds(config.getCacheSeconds() != null ? config.getCacheSeconds() : -1);

    if (!CollectionUtils.isEmpty(config.getBaseNames())) {
        messageSource.setBasenames(config.getBaseNames().toArray(new String[config.getBaseNames().size()]));
    }/*from ww  w  .  j  a v  a  2 s . c o m*/

    messageSource.setDefaultEncoding(config.getDefaultEncoding());
}

From source file:at.porscheinformatik.common.spring.web.extended.config.SpringWebExtendedConfig.java

@Override
public void addInterceptors(InterceptorRegistry registry) {
    registry.addInterceptor(new RequestResponseContextHandlerInterceptor());

    List<LocaleSource> sources = configurerConfig.getLocaleSources();

    if (!CollectionUtils.isEmpty(sources)) {
        LocaleHandlerInterceptor interceptor = new LocaleHandlerInterceptor(sources);
        interceptor.setAvailableLocales(configurerConfig.appConfig().getSupportedLocales());

        registry.addInterceptor(interceptor);
    }//from   w w w  .j  ava 2s  .  c o m
}

From source file:pe.gob.mef.gescon.web.ui.PerfilMB.java

public void save(ActionEvent event) {
    try {//from   w w  w. ja v a 2s. co m
        if (CollectionUtils.isEmpty(this.getListaPerfils())) {
            this.setListaPerfils(Collections.EMPTY_LIST);
        }
        Perfil perfil = new Perfil();
        perfil.setVnombre(this.getNombre());
        perfil.setVdescripcion(this.getDescripcion());
        if (!errorValidation(perfil)) {
            LoginMB loginMB = (LoginMB) JSFUtils.getSessionAttribute("loginMB");
            User user = loginMB.getUser();
            PerfilService service = (PerfilService) ServiceFinder.findBean("PerfilService");
            perfil.setNperfilid(service.getNextPK());
            perfil.setVnombre(StringUtils.upperCase(this.getNombre().trim()));
            perfil.setVdescripcion(StringUtils.capitalize(this.getDescripcion().trim()));
            perfil.setNactivo(BigDecimal.ONE);
            perfil.setDfechacreacion(new Date());
            perfil.setVusuariocreacion(user.getVlogin());
            service.saveOrUpdate(perfil);
            this.setListaPerfils(service.getPerfils());
            this.cleanAttributes();
            RequestContext.getCurrentInstance().execute("PF('newDialog').hide();");
        }
    } catch (Exception e) {
        log.error(e.getMessage());
        e.printStackTrace();
    }
}

From source file:ru.anr.base.BaseParent.java

/**
 * Retrieves the first object of a collection.
 * /* ww w . j  av a2  s  .  c om*/
 * @param coll
 *            An original collection
 * @return The found object or null is the collection is empty
 * 
 * @param <S>
 *            The type of elements
 */
public static <S> S first(Collection<S> coll) {

    return CollectionUtils.isEmpty(coll) ? null : coll.iterator().next();
}

From source file:com.mysoft.b2b.event.scheduler.job.EventJob.java

/**
 *?log//from  www. java 2  s.  c  o  m
 *@param event 
 *@param appSubscribes app?
 */
private boolean parseLog(Event event, List<AppSubscribe> appSubscribes) {
    if (!CollectionUtils.isEmpty(appSubscribes)) {
        for (AppSubscribe sub : appSubscribes) {
            EventLog eventLog = new EventLog();
            eventLog.setCreatedBy(event.getCreatedBy());
            eventLog.setCreatedTime(new Date());
            eventLog.setEventContent(event.getEventContent());
            eventLog.setEventId(event.getEventId());
            //eventLog.setRemark(event.getRemark()); //eventLogremark?
            eventLog.setStatus(EventLogStatus.DEFAULT.getValue());
            eventLog.setTypeCode(event.getTypeCode());
            eventLog.setAppId(sub.getAppId());
            eventService.insertEventLog(eventLog);
            log.info("???LOG-->?log?ID"
                    + event.getEventId() + " appid:" + sub.getAppId());
        }
        return true;
    } else {
        log.info("???LOG-->:" + event.getTypeCode()
                + ",app???log");
    }
    return false;
}

From source file:com.iana.dver.dao.impl.DverDetailsDaoImpl.java

@Override
public int countAllFailNotifs() throws DataAccessException {
    logger.info("Count All Failed Notifications ....");
    List result = getHibernateTemplate().find(COUNT_FAIL_NOTIFICATIONS);
    return CollectionUtils.isEmpty(result) ? 0 : Integer.valueOf(result.get(0).toString());
}

From source file:org.agatom.springatom.cmp.wizards.data.result.WizardResult.java

public WizardResult setValidationMessages(final Set<Message> validationMessages) {
    if (CollectionUtils.isEmpty(validationMessages)) {
        return this;
    }//w ww  .j a  v  a  2s  .  com
    if (this.validationMessages == null) {
        this.validationMessages = validationMessages;
        return this;
    } else {
        this.validationMessages.addAll(validationMessages);
    }
    return this;
}