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.sinet.gage.provision.controller.DomainController.java

/**
 * Returns all child domains domains/*  www  . ja  va 2 s.co m*/
 * 
 * @param domainId
 * @return
 */
@RequestMapping(value = "/list/school/{domainId}", method = RequestMethod.GET)
@ResponseBody
public Message getAllChildDomainsWithDomainData(@PathVariable("domainId") String domainId,
        @RequestParam(value = "querystring", required = false, defaultValue = "0") String queryString,
        @RequestParam(value = "searchtext", required = false, defaultValue = "") String searchText,
        @RequestParam(value = "limit", required = false, defaultValue = "0") Integer limit,
        @RequestHeader(value = "token", required = false) String token) {
    List<DomainResponse> listOfDomainResponse = domainService.findAllChildDomainsWithDomainData(token, domainId,
            queryString, searchText, limit);
    if (!CollectionUtils.isEmpty(listOfDomainResponse)) {
        LOGGER.debug("Found " + listOfDomainResponse.size() + " child domains " + domainId);
        return messageUtil.createMessageWithPayload(MessageConstants.DOMAINS_FOUND, listOfDomainResponse,
                Collections.singletonMap("dataModels", "domains"), DomainResponse.class);
    } else {
        LOGGER.debug("No child domains available  for parent " + domainId);
        return messageUtil.createMessage(MessageConstants.DOMAINS_NOT_FOUND, Boolean.FALSE);
    }
}

From source file:com.stormpath.spring.security.provider.CustomDataPermissionResolver.java

/**
 * Returns a set of {@link Permission} instances stored in the specified {@link com.stormpath.sdk.directory.CustomData} resource.  This
 * implementation will:/*from www . ja  va  2  s  .c o m*/
 * <ol>
 * <li>{@link #getPermissionStrings(com.stormpath.sdk.directory.CustomData) Get all permission strings} stored
 * in the CustomData instance</li>
 * <li>Loop over these strings, and for each one, create a {@link Permission} instance using the
 * {@link #getPermissionResolver() permissionResolver} property.</li>
 * <li>Return the total constructed Set of Permission instances to the caller.</li>
 * </ol>
 *
 * @param customData the CustomData instance that may contain permission strings to obtain
 * @return a set of {@link Permission} instances stored in the specified {@link com.stormpath.sdk.directory.CustomData} resource.
 */
protected Set<Permission> getPermissions(CustomData customData) {

    Set<String> permStrings = getPermissionStrings(customData);

    if (CollectionUtils.isEmpty(permStrings)) {
        return Collections.emptySet();
    }

    PermissionResolver permissionResolver = getPermissionResolver();

    Set<Permission> permissions = new HashSet<Permission>(permStrings.size());

    for (String s : permStrings) {
        Permission permission = permissionResolver.resolvePermission(s);
        permissions.add(permission);
    }

    return permissions;
}

From source file:com.excilys.ebi.bank.util.Asserts.java

public static void notEmpty(Map<?, ?> map, String messagePattern, Object... args) {
    if (CollectionUtils.isEmpty(map)) {
        throw new IllegalArgumentException(MessageFormatter.arrayFormat(messagePattern, args).getMessage());
    }/*w w w. ja  va2s  .co m*/
}

From source file:com.alibaba.otter.node.etl.transform.transformer.RowDataTransformer.java

private void translatePkColumn(EventData data, List<EventColumn> pks, List<EventColumn> oldPks,
        List<EventColumn> columns, DataMediaPair dataMediaPair, Multimap<String, String> translateColumnNames,
        TableInfoHolder tableHolder) {//w w  w  .j  av  a  2s  .  c  o  m
    if (CollectionUtils.isEmpty(oldPks)) { // ??
        List<EventColumn> tpks = new ArrayList<EventColumn>();
        for (EventColumn scolumn : pks) {
            EventColumn tcolumn = translateColumn(data, scolumn, tableHolder, dataMediaPair,
                    translateColumnNames);
            if (tcolumn != null) {
                tpks.add(tcolumn);
            }
        }

        data.setKeys(tpks);
    } else { // ?
        // modify by ljh at 2012-11-07 , ??view???update table xxx
        // set pk = newPK where pk = oldPk?
        List<EventColumn> tnewPks = new ArrayList<EventColumn>();
        List<EventColumn> toldPks = new ArrayList<EventColumn>();
        for (int i = 0; i < pks.size(); i++) {
            EventColumn newPk = pks.get(i);
            EventColumn oldPk = oldPks.get(i);
            // new pk
            EventColumn tnewPk = translateColumn(data, newPk, tableHolder, dataMediaPair, translateColumnNames);
            if (tnewPk != null) {
                tnewPks.add(tnewPk);
                // old pk??translateColumnNamesnew
                // pk?removeview name
                toldPks.add(translateColumn(tnewPk, oldPk.getColumnValue(), dataMediaPair));
            }
        }

        data.setKeys(tnewPks);
        data.setOldKeys(toldPks);

        // ?sql
        // update table xxx set pk = newPK where pk = oldPk;
        // for (int i = 0; i < pks.size(); i++) {
        // EventColumn scolumn = pks.get(i);
        // EventColumn oldPk = oldPks.get(i);
        //
        // EventColumn updatePk = translateColumn(scolumn, tableHolder,
        // dataMediaPair, translateColumnNames);
        // if (scolumn.getColumnValue().equals(oldPk.getColumnValue())) {//
        // ?
        // tcolumns.add(updatePk);
        // } else {
        // columns.add(updatePk);// ?, set pk = newPK
        // // where pk = oldPk?
        // tcolumns.add(translateColumn(updatePk, oldPk.getColumnValue(),
        // dataMediaPair));
        // }
        // }
    }
}

From source file:com.deloitte.smt.service.SignalDetectionService.java

/**
 * @param signalDetection/*www.j  a v a 2s  .  c  o  m*/
 * @param soc
 */
private void savePt(SignalDetection signalDetection, Soc soc) {
    List<Pt> pts = soc.getPts();
    if (!CollectionUtils.isEmpty(pts)) {
        for (Pt pt : pts) {
            pt.setSocId(soc.getId());
            pt.setDetectionId(signalDetection.getId());
        }
        ptRepository.save(pts);
    }
}

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

/**
 * Renvoie le libell  mettre dans la case Yed
 * /*from w ww .  j ava 2 s.co  m*/
 * @param entiteDto
 *            : l'entit
 * @param withEntiteChildren
 *            : selon si l'entit est dplie ou non on affiche les FDP des
 *            enfants ou non
 * @return le libell  mettre dans la case Yed
 */
private String getLibelleCaseWithLibelleFdp(EntiteDto entiteDto, boolean withEntiteChildren) {

    String result = "";

    InfoEntiteDto infoEntiteDto = sirhWSConsumer.getInfoFDPByEntite(entiteDto.getIdEntite(),
            withEntiteChildren);
    if (infoEntiteDto != null && !CollectionUtils.isEmpty(infoEntiteDto.getListeInfoFDP())) {

        for (GroupeInfoFichePosteDto groupeInfoFichePosteDto : infoEntiteDto.getListeInfoFDP()) {
            if (new Double(groupeInfoFichePosteDto.getNbFDP()).equals(groupeInfoFichePosteDto.getTauxETP())) {
                result += groupeInfoFichePosteDto.getTitreFDP() + " (" + groupeInfoFichePosteDto.getNbFDP()
                        + ")\n";
            } else {
                result += groupeInfoFichePosteDto.getTitreFDP() + " (" + groupeInfoFichePosteDto.getNbFDP()
                        + " / " + groupeInfoFichePosteDto.getTauxETP() + " ETP)\n";
            }

            HashSet<String> setCategorieGrade = new HashSet<String>();
            for (InfoFichePosteDto infoFichePosteDto : groupeInfoFichePosteDto.getListInfoFichePosteDto()) {
                setCategorieGrade.add(infoFichePosteDto.getLibelleGradeCategorie());
            }

            if (!CollectionUtils.isEmpty(setCategorieGrade)) {
                result += StringUtils.join(setCategorieGrade, ", ") + "\n\n";
            }
        }
    }

    return result;
}

From source file:pe.gob.mef.gescon.service.impl.ConocimientoServiceImpl.java

@Override
public List<Consulta> getConcimientosByVinculoBaseLegalId(BigDecimal id) {
    List<Consulta> lista = new ArrayList<Consulta>();
    try {/*from   w ww.ja  va  2s  .c  om*/
        ConocimientoDao conocimientoDao = (ConocimientoDao) ServiceFinder.findBean("ConocimientoDao");
        List<HashMap> consulta = conocimientoDao.getConcimientosByVinculoBaseLegalId(id);
        if (!CollectionUtils.isEmpty(consulta)) {
            for (HashMap map : consulta) {
                Consulta c = new Consulta();
                c.setIdconocimiento(new BigDecimal(map.get("ID").toString()));
                lista.add(c);
            }
        }
    } catch (Exception e) {
        e.getMessage();
        e.printStackTrace();
    }
    return lista;
}

From source file:com.formkiq.core.service.generator.pdfbox.PdfEditorServiceImpl.java

/**
 * Add Field to Page Map.//from  ww  w .  j  a va2s  .c  o  m
 *
 * @param objMap {@link Map} of {@link COSDictionary} objects by
 * Page Number.
 * @param field {@link PDField}
 * @param map {@link Map}
 * @throws IOException IOException
 */
private void addFieldToPageMap(final Map<COSDictionary, Integer> objMap, final PDField field,
        final Map<Integer, List<PDField>> map) throws IOException {

    List<PDAnnotationWidget> widgets = field.getWidgets();

    if (field instanceof PDNonTerminalField) {
        PDNonTerminalField tf = (PDNonTerminalField) field;

        for (PDField f : tf.getChildren()) {
            addFieldToPageMap(objMap, f, map);
        }

    } else {

        if (!CollectionUtils.isEmpty(widgets)) {

            LOG.log(Level.FINE, "addFieldToPageMap='" + field.getFullyQualifiedName() + "',class="
                    + field.getClass().getName());

            Integer page = getPageNumber(objMap, field);

            if (!map.containsKey(page)) {
                map.put(page, new ArrayList<>());
            }

            map.get(page).add(field);

        } else {

            LOG.log(Level.FINE, "skip addFieldToPageMap='" + field.getFullyQualifiedName() + "',class="
                    + field.getClass().getName());
        }
    }
}

From source file:com.qpark.eip.core.failure.FailureAssert.java

/**
 * Assert that a collection has elements; that is, it must not be
 * <code>null</code> and must have at least one element.
 *
 * <pre class="code">// ww w  . j av  a 2 s. co  m
 * Assert.notEmpty(collection, &quot;Collection must have elements&quot;);
 * </pre>
 *
 * @param collection
 *            the collection to check
 * @param errorCode
 *            the error code to use if the assertion fails
 * @param data
 *            additional information to the error code.
 * @throws IllegalArgumentException
 *             if the collection is <code>null</code> or has no elements
 */
public static void notEmpty(final Collection<?> collection, final String errorCode, final Object... data) {
    if (CollectionUtils.isEmpty(collection)) {
        BaseFailureHandler.throwFailureException(errorCode, data);
    }
}

From source file:com.alibaba.otter.shared.arbitrate.impl.setl.rpc.RpcStageController.java

/**
 * ?processId/*w  w  w.j a v  a  2  s.c o m*/
 */
private synchronized void compareProgress(List<Long> processIds) {
    if (CollectionUtils.isEmpty(processIds) == false) {
        Long minProcessId = processIds.get(0);
        // progress???processId
        // ?restartprocess?
        for (Long processId : progress.keySet()) {
            if (processId < minProcessId) {
                progress.remove(processId);
            }
        }
    }
}