Example usage for org.apache.commons.collections4 CollectionUtils isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.collections4 CollectionUtils isEmpty.

Prototype

public static boolean isEmpty(final Collection<?> coll)

Source Link

Document

Null-safe check if the specified collection is empty.

Usage

From source file:com.ejisto.modules.dao.local.LocalMockedFieldsDao.java

@Override
public List<MockedField> loadByContextPathAndClassName(String contextPath, String className) {
    Collection<MockedFieldContainer> fields = getMockedFieldsByClassName(contextPath, className);
    if (CollectionUtils.isEmpty(fields)) {
        return Collections.emptyList();
    }/*from   w  ww. j av  a2 s  . com*/
    return fields.stream().map(new MockedFieldExtractor()).collect(toList());
}

From source file:gov.ca.cwds.cals.service.ComplaintsService.java

/**
 * Get complaints by facility id.// w ww .j  a  v a 2  s  . c  om
 */
public Set<ComplaintDto> getComplaintsByFacilityId(final String facilityNumber) {
    final String licenseNumber = calculateFacilityLicenseNumber(facilityNumber);
    if (licenseNumber == null) {
        return Collections.emptySet();
    }
    List<ComplaintDto> facilityComplaints = aggregateComplaintsFromDifferentSources(licenseNumber);
    if (CollectionUtils.isEmpty(facilityComplaints)) {
        return Collections.emptySet();
    }
    Set<ComplaintDto> sortedSet = new TreeSet<>(ComplaintComparator.getCompositeComparator());
    sortedSet.addAll(facilityComplaints);
    return sortedSet;
}

From source file:com.mirth.connect.server.api.servlets.CodeTemplateServlet.java

@Override
public List<CodeTemplate> getCodeTemplates(Set<String> codeTemplateIds) {
    try {/*w w w  . j a  va2 s.co m*/
        if (CollectionUtils.isEmpty(codeTemplateIds)) {
            codeTemplateIds = null;
        }
        return codeTemplateController.getCodeTemplates(codeTemplateIds);
    } catch (ControllerException e) {
        throw new MirthApiException(e);
    }
}

From source file:nc.noumea.mairie.appock.core.impl.AppUserImplTest.java

@Test
public void findAllWithRole() {

    List<Role> listeRole = new ArrayList<Role>();
    listeRole.add(Role.ROLE_ADMIN);

    creeAppUserEnBase(false, false, listeRole);

    Assert.assertTrue(CollectionUtils.isEmpty(appUserService.findAllWithRole(Role.ROLE_ADMIN, true))); // que les appUser actif (le notre n'est pas actif)

    // On passe le appUser gestionnaire mais toujours "non actif"
    AppUser appUserFromBdd = Lists.newArrayList(appUserRepository.findAll()).get(0);
    appUserFromBdd.setActif(false);/* ww  w  .java  2  s  .  c o m*/
    appUserRepository.save(appUserFromBdd);
    appockEntityManager.flush();

    Assert.assertTrue(CollectionUtils.isEmpty(appUserService.findAllWithRole(Role.ROLE_ADMIN, true)));
    Assert.assertFalse(CollectionUtils.isEmpty(appUserService.findAllWithRole(Role.ROLE_ADMIN, false)));
}

From source file:com.jkoolcloud.tnt4j.streams.custom.dirStream.DefaultStreamingJob.java

/**
 * Initializes and starts configuration defined {@link TNTInputStream}s when job gets invoked by executor service.
 *///  w  ww .j av  a  2s  .c  o m
@Override
public void run() {
    // StreamsAgent.runFromAPI(streamCfgFile);

    // TODO: configuration from ZooKeeper

    try {
        StreamsConfigLoader cfg = new StreamsConfigLoader(streamCfgFile);
        Collection<TNTInputStream<?, ?>> streams = cfg.getStreams();

        if (CollectionUtils.isEmpty(streams)) {
            throw new IllegalStateException(StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME,
                    "StreamsAgent.no.activity.streams"));
        }

        ThreadGroup streamThreads = new ThreadGroup(DefaultStreamingJob.class.getName() + "Threads"); // NON-NLS
        StreamThread ft;

        DefaultStreamListener dsl = new DefaultStreamListener();

        for (TNTInputStream<?, ?> stream : streams) {
            stream.addStreamListener(dsl);

            stream.output().setProperty(OutputProperties.PROP_TNT4J_CONFIG_FILE, tnt4jCfgFilePath);

            ft = new StreamThread(streamThreads, stream,
                    String.format("%s:%s", stream.getClass().getSimpleName(), stream.getName())); // NON-NLS
            ft.start();
        }
    } catch (Exception e) {
        LOGGER.log(OpLevel.ERROR, String.valueOf(e.getLocalizedMessage()), e);
    }
}

From source file:com.baifendian.swordfish.dao.model.ExecutionNode.java

/**
 * ?//from ww w  .  jav a  2s.  c om
 *
 * @param appLinkList :  app links
 */
public void addAppLinkList(List<String> appLinkList) {
    if (appLinkList == null) {
        return;
    }

    if (CollectionUtils.isEmpty(this.appLinkList)) {
        setAppLinkList(appLinkList);
        return;
    }

    this.appLinkList.addAll(appLinkList);
    this.appLinks = JsonUtil.toJsonString(this.appLinkList);
}

From source file:com.mirth.connect.server.api.servlets.EngineServlet.java

@Override
public void undeployChannels(Set<String> channelIds, boolean returnErrors) {
    if (CollectionUtils.isEmpty(channelIds)) {
        channelIds = engineController.getDeployedIds();
    }//w  w w.  j  a  va2 s  .c  o m
    ErrorTaskHandler handler = new ErrorTaskHandler();
    engineController.undeployChannels(redactChannelIds(channelIds), context, handler);
    if (returnErrors && handler.isErrored()) {
        throw new MirthApiException(handler.getError());
    }
}

From source file:nc.noumea.mairie.appock.services.impl.DatePrevisionnelleCommandeServiceImpl.java

@Override
public DatePrevisionnelleCommande getNextDatePrevisionnelleCommandeANotifier(LocalDateTime dateTime) {
    List<DatePrevisionnelleCommande> listeDatePrevisionnelleCommande = datePrevisionnelleCommandeRepository
            .findAllByDatePrevisionnelleAfterAndNotificationEnvoyeOrderByDatePrevisionnelleAsc(dateTime, false);
    return CollectionUtils.isEmpty(listeDatePrevisionnelleCommande) ? null
            : listeDatePrevisionnelleCommande.get(0);
}

From source file:io.github.valters.xsdiff.format.SemanticDiffFormatter.java

public void printPartRemoved(final String text, final SemanticNodeChanges changes, final DiffOutput output) {

    final TrieBuilder trie = Trie.builder().removeOverlaps();
    for (final String part : changes.getRemovedNodes()) {
        trie.addKeyword(part);/*from   www  . j  a  v  a 2  s  .  c o  m*/
    }
    for (final String part : changes.getNodeWithRemovedAttributes()) {
        trie.addKeyword(part);
    }
    final Collection<Emit> emits = trie.build().parseText(text);

    int prevFragment = 0;
    for (final Emit emit : emits) {
        final String clearPartBefore = text.substring(prevFragment, emit.getStart());
        output.clearPart(clearPartBefore);
        final String nodeText = emit.getKeyword();
        // check if we need to go deeper
        final Set<String> attrFragments = changes.getRemovedAttributesForNode(nodeText);
        if (CollectionUtils.isEmpty(attrFragments)) {
            output.removedPart(nodeText);
        } else {
            printAttributeHighlights(nodeText, attrFragments, fragment -> output.removedPart(fragment));
        }

        prevFragment = emit.getEnd() + 1;
    }

    final String clearPartAfter = text.substring(prevFragment, text.length());
    output.clearPart(clearPartAfter);
}

From source file:cherry.example.web.home.NaviControllerImpl.java

private String restoreHistory(NaviForm form) {
    if (CollectionUtils.isEmpty(form.getHistory())) {
        return null;
    }// w w  w  . ja va2 s . c o m
    return form.getHistory().remove(form.getHistory().size() - 1);
}