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.slyak.services.file.service.DefaultFileService.java

@Override
public FileInfo getOwnerFile(String owner) {
    List<FileInfo> infos = getOwnerFiles(owner);
    if (CollectionUtils.isEmpty(infos)) {
        return null;
    }/*w  ww.j  a  va  2 s.c  o  m*/
    return infos.get(0);
}

From source file:com.sinet.gage.delta.DomainUpdatesImporter.java

/**
 * Performs the delta imports for District & School Domain
 * /*from  ww w.jav a 2  s  .com*/
 * @param domainIdsToProcessInsert
 */
public void processInsertsForDomains(Set<Integer> domainIdsToProcessInsert) {
    Set<Integer> domainIdsForInsert;
    List<DomainResponse> domainResponseList;
    List<Domain> domainList = new ArrayList<>();

    for (Integer domainId : domainIdsToProcessInsert) {

        domainIdsForInsert = signalManager.getDomainIdsForDeltaImportsForADomain(domainId,
                serverSettings.getEntityCreatedSignalTypeCode());

        if (!CollectionUtils.isEmpty(domainIdsForInsert)) {
            log.debug("Domain Ids to be inserted: " + domainIdsForInsert);
            String idsString = domainIdsForInsert.stream().map(Object::toString)
                    .collect(Collectors.joining(", "));
            domainResponseList = getDomainsWithData(domainId, idsString);

            for (DomainResponse domainResponse : domainResponseList) {
                DomainResponse parentDomainResponse = dlapDomainClient.getDomain(null,
                        Long.parseLong(domainId.toString()));
                Domain domain = mapToDomain(domainResponse);
                if (domainResponse.getData() != null && domainResponse.getData().getCustomization() != null
                        && domainResponse.getData().getCustomization().getEdivatelearn() != null) {
                    if ("DISTRICT".equalsIgnoreCase(
                            domainResponse.getData().getCustomization().getEdivatelearn().getDomaintype())) {
                        domain.setStateDomainId(Long.parseLong(parentDomainResponse.getId()));
                        domain.setStateDomainName(parentDomainResponse.getName());
                        domain.setParentDomainName(parentDomainResponse.getName());
                    } else if ("SCHOOL".equalsIgnoreCase(
                            domainResponse.getData().getCustomization().getEdivatelearn().getDomaintype())) {
                        DomainResponse stateDomainResponse = dlapDomainClient.getDomain(null,
                                Long.parseLong(parentDomainResponse.getParentid()));
                        domain.setStateDomainId(Long.parseLong(stateDomainResponse.getId()));
                        domain.setStateDomainName(stateDomainResponse.getName());
                        domain.setParentDomainName(parentDomainResponse.getName());
                    }
                } else {
                    domain.setStateDomainId(Long.parseLong(parentDomainResponse.getId()));
                    domain.setStateDomainName(parentDomainResponse.getName());
                    domain.setParentDomainName(parentDomainResponse.getName());
                }
                domainList.add(domain);
            }
            log.debug("Inserting domain ids: " + domainId);
            if (!CollectionUtils.isEmpty(domainList)) {
                domainsRepository.insertDomains(domainList);
            }
        }
    }
}

From source file:com.payu.ratel.proxy.BroadcastingInvocationHandler.java

@Override
public synchronized Object invoke(Object o, Method method, Object[] args) throws Throwable {
    Collection<String> serviceAddresses = fetchStrategy.fetchServiceAddresses(EVENT_RECEIVER_CLASS.getName());

    if (CollectionUtils.isEmpty(serviceAddresses)) {
        LOGGER.error("No instance named{}", EVENT_RECEIVER_CLASS.getName());
        return null;
    }/*from   w  w  w  .ja v a 2s  .  c o  m*/

    for (String serviceAddress : serviceAddresses) {
        final Object clientProxy = clientProxyGenerator.generate(EVENT_RECEIVER_CLASS, serviceAddress, timeout);
        RECEIVE_METHOD_HANDLER.invoke(clientProxy, args);
    }

    return null;
}

From source file:com.alibaba.china.talos.service.impl.InitAvStageInfo.java

@Override
public void execute() {
    AtomAuthInstanceParam atomAuthInstanceParam = new AtomAuthInstanceParam();
    atomAuthInstanceParam.setPackageCode("AV");
    atomAuthInstanceParam.setStatus(AuthStatusEnum.process.name());
    List<AtomAuthInstanceDO> atomAuthInstanceList = atomAuthInstanceDAO
            .findAtomAuthInstanceDOByParam(atomAuthInstanceParam);
    if (!CollectionUtils.isEmpty(atomAuthInstanceList)) {
        List<Long> atomAuthIds = new ArrayList<Long>();
        for (AtomAuthInstanceDO atomAuth : atomAuthInstanceList) {
            atomAuthIds.add(atomAuth.getId());
        }/*from   w  w w.  java  2s.  co m*/
        AvProcessStatusParam param = new AvProcessStatusParam();
        param.setAtomAuthIds(atomAuthIds);
        param.setAvStatus("auth");
        List<AvProcessStatus> avProcessStatusList = avProcessStatusService.findBy(param);
        if (!CollectionUtils.isEmpty(avProcessStatusList)) {
            for (AvProcessStatus avProcessStatus : avProcessStatusList) {
                try {
                    StageInfoDO stageInfoDO = new StageInfoDO();
                    stageInfoDO.setAtomAuthId(avProcessStatus.getAtomAuthId());
                    stageInfoDO.setAuthFlowName("AV");
                    stageInfoDO.setGmtCreate(new Date());
                    stageInfoDO.setGmtModified(new Date());
                    stageInfoDO.setStageName("processing");
                    stageInfoDO.setStageStatus(StageStatus.RUNNING.getValue());
                    stageInfoDAO.insert(stageInfoDO);
                    logger.info("initAvStageInfo success,the atomAuthId=" + avProcessStatus.getAtomAuthId()
                            + ",stage=process");
                } catch (Exception e) {
                    logger.error("initAvStageInfo error,the atomAuthId=" + avProcessStatus.getAtomAuthId()
                            + ",stage=process,exception message=" + e.getMessage());
                }
            }
        }

        param.setAtomAuthIds(atomAuthIds);
        param.setAvStatus("pass");
        avProcessStatusList = avProcessStatusService.findBy(param);

        if (!CollectionUtils.isEmpty(avProcessStatusList)) {
            for (AvProcessStatus avProcessStatus : avProcessStatusList) {
                try {
                    StageInfoDO stageInfoDO = new StageInfoDO();
                    stageInfoDO.setAtomAuthId(avProcessStatus.getAtomAuthId());
                    stageInfoDO.setAuthFlowName("AV");
                    stageInfoDO.setGmtCreate(new Date());
                    stageInfoDO.setGmtModified(new Date());
                    stageInfoDO.setStageName("waitForSend");
                    stageInfoDO.setStageStatus(StageStatus.RUNNING.getValue());
                    stageInfoDAO.insert(stageInfoDO);
                    logger.info("initAvStageInfo success,the atomAuthId=" + avProcessStatus.getAtomAuthId()
                            + ",stage=waitForSend");
                } catch (Exception e) {
                    logger.error("initAvStageInfo error,the atomAuthId=" + avProcessStatus.getAtomAuthId()
                            + ",stage=waitForSend,exception message=" + e.getMessage());
                }
            }
        }

    }
}

From source file:com.expedia.seiso.domain.service.impl.SearchEngineImpl.java

@Override
@SneakyThrows({ ExecutionException.class, InterruptedException.class })
public SearchResults search(@NonNull SearchQuery query, @NonNull Pageable pageable) {
    val allResults = new SearchResults();
    val tokens = query.getTokens();
    log.debug(query.getQuery());/*from   w w w. j  a va2s.c  o  m*/
    if (!CollectionUtils.isEmpty(tokens)) {
        val tasks = createSearchTasks(tokens, pageable);
        val futures = executorService.invokeAll(tasks);
        for (val future : futures) {
            val serp = future.get();
            allResults.putTypedSerp(serp.getItemClass(), serp.getResultPage());
        }
    }
    return allResults;
}

From source file:nc.noumea.mairie.organigramme.services.impl.ReturnMessageServiceImpl.java

public boolean gererReturnMessage(ReturnMessageDto returnMessageDto, boolean afficherSiInfo) {
    if (returnMessageDto == null) {
        return true;
    }/*  www.j  a v  a2 s  .  co  m*/

    if (returnMessageDto.getErrors().size() > 0 || returnMessageDto.getInfos().size() > 0) {
        List<String> listeInformation = new ArrayList<String>();
        List<String> listeErreur = new ArrayList<String>();

        for (String error : returnMessageDto.getErrors()) {
            listeErreur.add(error);
        }
        for (String info : returnMessageDto.getInfos()) {
            listeInformation.add(info);
        }

        if (!CollectionUtils.isEmpty(listeErreur)) {
            showNotificationErreur(StringUtils.join(listeErreur, "<br><br>"));
            return false;
        }

        if (afficherSiInfo && !CollectionUtils.isEmpty(listeInformation)) {
            showNotificationStandard(StringUtils.join(listeInformation, "<br><br>"));
        }
    }

    return true;
}

From source file:com.nortal.petit.orm.statement.UpdateStatement.java

@Override
public void exec() {
    super.exec();
    if (!CollectionUtils.isEmpty(getBeans()) && getStatementBuilder().getInterceptor() != null) {
        invokeInterceptor();//from   ww w. j a v a2 s  .co  m
    }
}

From source file:cn.wanghaomiao.seimi.core.SeimiContext.java

public SeimiContext() {
    register(ScanConfig.class);
    init();/*  ww w . j a v  a2 s . c o m*/
    if (!CollectionUtils.isEmpty(crawlers)) {
        prepareCrawlerModels();
        workersPool = Executors.newFixedThreadPool(
                BASE_THREAD_NUM * Runtime.getRuntime().availableProcessors() * crawlers.size());
        prepareWorkerThread();
    } else {
        logger.error("can not find any crawlers,please check!");
    }
}

From source file:com.consol.citrus.samples.kubernetes.ListKubernetesResourcesIT.java

@Test
@CitrusTest//from   w  ww.j  a  v  a2s .  co m
public void testListPods() {
    kubernetes().client(k8sClient).pods().list().namespace("default").validate((result, context) -> {
        Assert.assertFalse(CollectionUtils.isEmpty(result.getResult().getItems()));
    });
}