Example usage for org.springframework.util CollectionUtils isEmpty

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:com.consol.citrus.admin.web.ConfigurationController.java

@RequestMapping(value = "/namespace-context", method = { RequestMethod.GET })
@ResponseBody//  ww w .j ava  2  s .  c om
public NamespaceContextModel getNamespaceContext() {
    List<NamespaceContextModel> components = springBeanService.getBeanDefinitions(
            projectService.getProjectContextConfigFile(), projectService.getActiveProject(),
            NamespaceContextModel.class);
    if (CollectionUtils.isEmpty(components)) {
        return new NamespaceContextModel();
    } else {
        return components.get(0);
    }
}

From source file:au.com.optus.mcas.sdp.bizservice.ott.ordertracking.batchjob.dao.impl.AbstractDaoImpl.java

/**
 * {@inheritDoc}/*w  w  w .  ja  v  a  2s . com*/
 */
@SuppressWarnings("unchecked")
public List<E> findByNamedQueryAndNamedParams(final String queryName,
        final Map<String, ? extends Object> parameters, int limit) {
    if (getLogger().isDebugEnabled()) {
        getLogger().debug(String.format(
                "Finding instances of '%s' using named query '%s' and the following parameter/value(s): %s",
                getEntityClass(), queryName, parameters));
    }

    final Query namedQuery = getEntityManager().createNamedQuery(queryName);
    // final TypedQuery<E> namedQuery = mEntityManager.createNamedQuery(queryName, mEntityClass);
    if (!CollectionUtils.isEmpty(parameters)) {
        for (final Map.Entry<String, ? extends Object> param : parameters.entrySet()) {
            namedQuery.setParameter(param.getKey(), param.getValue());
        }
    }
    namedQuery.setFirstResult(0);
    namedQuery.setMaxResults(limit);

    return namedQuery.getResultList();
}

From source file:fr.paris.lutece.plugins.mydashboard.business.PanelHome.java

/**
 * Returns  the default panel//from   ww  w .j  a v a2  s. co m
 * @param nKey The panel primary key
 * @return an instance of Panel
 */
public static Panel getDefaultPanel() {
    Panel defaultPanel = _dao.loadDefaultPanel(_plugin);

    if (defaultPanel == null) {
        List<Panel> listPanel = getPanelsList();
        defaultPanel = (!CollectionUtils.isEmpty(listPanel)) ? listPanel.get(0) : null;
    }

    return defaultPanel;
}

From source file:net.sf.sze.frontend.zeugnis.ZeugnisController.java

/**
 * Zeigt den Auswahl-Dialog fr die Klasse.
 * @param halbjahrId die Id des Halbjahres
 * @param klassenId die Id der Klasse//from   ww w. j  ava  2 s .c om
 * @param model das Modell
 * @return den View-Namen
 */
@RequestMapping(value = { URL.ZeugnisPath.START }, method = RequestMethod.GET)
public String chooseClass(@PathVariable(URL.Session.P_HALBJAHR_ID) Long halbjahrId,
        @PathVariable(URL.Session.P_KLASSEN_ID) Long klassenId, Model model) {
    LOG.debug("ChooseClass mit HalbjahrId {} und KlassenId {}", halbjahrId, klassenId);
    final List<Schulhalbjahr> halbjahre = zeugnisErfassungsService.getActiveSchulhalbjahre();
    if (CollectionUtils.isEmpty(halbjahre)) {
        return URL.redirect(URL.Configuration.HOME);
    }

    final List<Klasse> klassen = zeugnisErfassungsService.getActiveKlassen(halbjahre);
    Collections.sort(klassen);
    model.addAttribute("klassen", klassen);
    model.addAttribute("halbjahre", halbjahre);
    model.addAttribute("urlShowZeugnis", URL.filledURL(URL.Zeugnis.SHOW));
    model.addAttribute("urlShowBewertung", URL.filledURL(URL.Bewertungen.LIST));
    model.addAttribute("urlPrintZeugnis", URL.filledURL(URL.Zeugnis.ALL_PDFS));

    return "zeugnis/chooseClass";
}

From source file:com.canalplus.reco.interactclient.InteractRestClient.java

/**
 * /** permet d'ouvrir une session avec des parametres prdefini.
 *
 * @param audienceLevel// w w  w .  ja  v  a 2 s  .  c om
 *
 * @param icName
 * @return cmd commande
 * @throws JSONException
 */
private static Command createStartSessionCommand(Parametres parametres, String audienceLevel)
        throws JSONException {
    final CommandImpl cmd = new CommandImpl();
    cmd.setMethodIdentifier(Command.COMMAND_STARTSESSION);
    // Audience level
    cmd.setAudienceLevel(audienceLevel);
    if (parametres != null) {
        // Event parameters
        if (!CollectionUtils.isEmpty(parametres.getContext())) {
            cmd.setEventParameters(convertContext(parametres.getContext()));
        }
        // donnees du profil
        // InteractiveChannel => uaciinteractivechannelname
        if (!CollectionUtils.isEmpty(parametres.getProfil())) {
            // Audience ID
            cmd.setAudienceID(convertAudienceID(parametres.getProfil()));
            for (final Parametre parametre : parametres.getProfil()) {
                if (Consts.INTERACTIVE_CHANEL_NAME.equals(parametre.getName())) {
                    cmd.setInteractiveChannel(parametre.getValue());
                }
            }
        }
    }
    // permet de re utiliser la session avec l'id session
    // si la seesion n'existe pas, elle est cree
    cmd.setRelyOnExistingSession(false);
    cmd.setDebug(true);
    return cmd;
}

From source file:com.beyond.common.base.AbstractBaseDao.java

public int deleteByIds(List<Long> ids) {
    if (CollectionUtils.isEmpty(ids)) {
        throw new QueryException("Batch delete input is empty.");
    }// w  ww.  ja  v a 2 s.  c  o  m
    return getSqlMapClientTemplate().delete(getStatementNamespace() + ".deleteByIds", ids);
}

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

public void setSelectedRow(ActionEvent event) {
    try {//from w w w. j  ava 2 s  .  c o m
        if (event != null) {
            int index = Integer.parseInt((String) JSFUtils.getRequestParameter("index"));
            if (!CollectionUtils.isEmpty(this.getFilteredListaPolitica())) {
                this.setSelectedPolitica(this.getFilteredListaPolitica().get(index));
            } else {
                this.setSelectedPolitica(this.getListaPolitica().get(index));
            }
            this.setFilteredListaPolitica(new ArrayList());
        }
    } catch (Exception e) {
        log.error(e.getMessage());
        e.printStackTrace();
    }
}

From source file:ru.anr.base.services.BaseServiceImpl.java

/**
 * Throws an exception if specified validator contains some violations,
 * joining all error messages/*from w  w w .j a  v  a 2  s  .c  om*/
 * 
 * @param violations
 *            A collection with violations
 */
protected void rejectIfNeed(Set<ConstraintViolation<?>> violations) {

    if (!CollectionUtils.isEmpty(violations)) {

        throw new ApplicationException(getAllErrorsAsString(violations));
    }
}

From source file:org.jasig.portlet.calendar.mvc.EmptyView.java

/**
 * Filters out undesired attributes from the given model. The return value can be either another
 * {@link Map}, or a single value object.
 *
 * <p>Default implementation removes {@link BindingResult} instances and entries not included in
 * the {@link #setRenderedAttributes(Set) renderedAttributes} property.
 *
 * @param model the model, as passed on to {@link #renderMergedOutputModel}
 * @return the object to be rendered/*from w ww. j  a va  2 s .  c o m*/
 */
protected Object filterModel(Map<String, Object> model) {
    Map<String, Object> result = new HashMap<String, Object>(model.size());
    Set<String> renderedAttributes = !CollectionUtils.isEmpty(this.renderedAttributes) ? this.renderedAttributes
            : model.keySet();
    for (Map.Entry<String, Object> entry : model.entrySet()) {
        if (!(entry.getValue() instanceof BindingResult) && renderedAttributes.contains(entry.getKey())) {
            result.put(entry.getKey(), entry.getValue());
        }
    }
    return result;
}

From source file:com.zuoxiaolong.blog.cache.service.UserArticleServiceManager.java

/**
 * ????/*from  www  .  java  2s  .c om*/
 *
 * @param map
 * @return
 */
public List<UserArticle> getTopRecommendArticlesByCategoryIdAndTime(Map<String, Object> map) {
    List<UserArticle> userArticles = userArticleService.getTopRecommendArticles(map);
    List<UserArticle> articles = userArticleService
            .getArticlesByCategoryId((Integer) map.get(QUERY_PARAMETER_CATEGORY_ID));
    if (CollectionUtils.isEmpty(userArticles) && !CollectionUtils.isEmpty(articles)) {
        //??DEFAULT_DAYS_BEFORE_PLUS
        map.put(QUERY_PARAMETER_TIME, Timestamp.valueOf(((Timestamp) map.get(QUERY_PARAMETER_TIME))
                .toLocalDateTime().minus(DEFAULT_DAYS_BEFORE_PLUS, ChronoUnit.DAYS)));
        userArticles = this.getTopRecommendArticlesByCategoryIdAndTime(map);
    }
    return userArticles;
}