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:com.consol.citrus.samples.kubernetes.ListKubernetesResourcesIT.java

@Test
@CitrusTest/*from   w  w w . java2  s  . co  m*/
public void testListReplicationControllers() {
    kubernetes().client(k8sClient).replicationControllers().list().namespace("default")
            .validate((result, context) -> {
                Assert.assertTrue(CollectionUtils.isEmpty(result.getResult().getItems()));
            });
}

From source file:com.fredhopper.core.connector.index.generate.validator.FloatAttributeValidator.java

@Override
protected void validateValue(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    final Map<Optional<Locale>, String> valueMap = values.row(Optional.empty());
    if (CollectionUtils.isEmpty(valueMap) || valueMap.entrySet().size() != 1
            || !valueMap.containsKey(Optional.empty())) {
        rejectValue(attribute, violations, "The \"float\" attribute value cannot be localized.");
        return;//  w  w w.  j  a  v a2s  .  c  o m
    }

    final String value = valueMap.get(Optional.empty());
    try {
        if (StringUtils.isBlank(value) || !(Float.parseFloat(value) > 0
                && Double.valueOf(Float.MAX_VALUE).compareTo(Double.valueOf(value)) > 0)) {
            rejectValue(attribute, violations,
                    "The \"float\" attribute value is not in the supported value range.");
        }
    } catch (final NumberFormatException ex) {
        rejectValue(attribute, violations,
                "The \"float\" attribute value does not have the appropriate format.");
    }
}

From source file:com.fredhopper.core.connector.index.generate.validator.AssetAttributeValidator.java

@Override
protected void validateValue(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    final Map<Optional<Locale>, String> valueMap = values.row(Optional.empty());
    if (CollectionUtils.isEmpty(valueMap) || valueMap.containsKey(Optional.empty())
            || valueMap.containsKey(null)) {
        rejectValue(attribute, violations, "The \"asset\" value's Locale key must be set.");
        return;//from  w  w w  . j a va2 s  .co m
    }
    for (final Entry<Optional<Locale>, String> entry : valueMap.entrySet()) {
        if (StringUtils.isBlank(entry.getValue())) {
            rejectValue(attribute, violations, "The \"asset\" value must not be blank.");
        }
    }
}

From source file:com.ericsson.eiffel.remrem.publish.service.MessageServiceRMQImpl.java

@Override
public SendResult send(Map<String, String> routingKeyMap, Map<String, String> msgs, MsgService msgService) {
    List<PublishResultItem> results = new ArrayList<>();
    SendResult sendResult = null;/* w  w  w .ja va 2  s .  c om*/
    PublishResultItem event = null;
    if (!CollectionUtils.isEmpty(msgs)) {
        for (Map.Entry<String, String> entry : msgs.entrySet()) {
            String message = sendMessage(routingKeyMap.get(entry.getKey()), entry.getValue(), msgService);
            if (PropertiesConfig.SUCCESS.equals(message)) {
                event = new PublishResultItem(entry.getKey(), 200, PropertiesConfig.SUCCESS,
                        PropertiesConfig.SUCCESS_MESSAGE);
            } else {
                event = new PublishResultItem(entry.getKey(), 500, PropertiesConfig.SERVER_DOWN,
                        PropertiesConfig.SERVER_DOWN_MESSAGE);
                checkEventStatus = false;
            }
            results.add(event);
        }
        sendResult = new SendResult(results);
    }
    return sendResult;
}

From source file:nc.noumea.mairie.organigramme.core.utility.MessageErreurUtil.java

/**
 * Retourne une reprsentation textuelle de la liste des messages d'erreurs
 * (un message par ligne, prfixs par des tirets s'il y a plusieurs
 * messages)//ww  w  .ja  v  a2s  .c o  m
 * 
 * @param listeMessageErreur
 *            liste concerne
 * @return une reprsentation multi-lignes, "" si la liste en entre est
 *         vide ou null
 */
public static String construitReprListeMessageErreur(List<MessageErreur> listeMessageErreur) {
    if (CollectionUtils.isEmpty(listeMessageErreur)) {
        return "";
    }
    StringBuilder result = new StringBuilder();
    boolean plusieursErreurs = listeMessageErreur.size() >= 2;
    for (MessageErreur messageErreur : listeMessageErreur) {
        if (messageErreur == null) {
            continue; // ne devrait pas arriver
        }
        if (plusieursErreurs) { // tirets seulement intressants
            // visuellement si plusieurs erreurs
            result.append("- ");
        }
        result.append(messageErreur.getMessage());
        result.append("\n");
    }
    return result.toString();
}

From source file:nc.noumea.mairie.organigramme.dto.FichePosteTreeNodeDto.java

@JSON(include = false)
public String getServiceAffichageExportYed() {
    return (CollectionUtils.isEmpty(fichePostesEnfant) || getService() == null ? ""
            : WordUtils.wrap(getService(), 25));
}

From source file:com.alibaba.otter.manager.biz.monitor.impl.ExceptionRuleMonitor.java

@Override
public void feed(Object data, Long pipelineId) {
    if (!(data instanceof NodeAlarmEvent)) {
        return;/*from  w w  w. ja v  a 2s.c  o  m*/
    }
    NodeAlarmEvent alarmEvent = (NodeAlarmEvent) data;
    // ?
    String message = String.format(MESAGE_FORMAT, alarmEvent.getPipelineId(), alarmEvent.getNid(),
            alarmEvent.getMessage());
    logRecordAlarm(pipelineId, alarmEvent.getNid(), MonitorName.EXCEPTION, message);
    // 
    List<AlarmRule> rules = alarmRuleService.getAlarmRules(pipelineId, AlarmRuleStatus.ENABLE);

    // TODO ? alarmRuleService ??
    Date now = new Date();
    List<AlarmRule> exceptionRules = new ArrayList<AlarmRule>();
    for (AlarmRule rule : rules) {
        if (MonitorName.EXCEPTION.equals(rule.getMonitorName()) && checkEnable(rule, now)) {
            exceptionRules.add(rule);
        }
    }

    if (CollectionUtils.isEmpty(exceptionRules)) {
        return;
    }

    for (AlarmRule rule : exceptionRules) {
        check(rule, alarmEvent);
    }
}

From source file:nl.surfnet.coin.ldap.LdapClientImpl.java

/**
 *
 * Find the Person in the LDAP. The identifier can either be the urn
 * (urn:collab:person:nl.myuniversity:s123456) or the persistent identifier
 * (hashed urn specific for the SP).//w  w  w . j a  v a 2s  . c  o  m
 * 
 * @param identifier
 *          unique identifier of the Person
 * @return Person object
 */
@Override
@SuppressWarnings("unchecked")
public Person findPerson(String identifier) {
    Filter query = getFilter(identifier);
    List<Person> search = findPersons(query);
    if (CollectionUtils.isEmpty(search)) {
        return null;
    }
    if (search.size() > 1) {
        throw new RuntimeException("Found more then one LDAP entry for identifier(" + query.toString() + ")");
    }
    return search.get(0);
}

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

@Override
public List<Consulta> getConcimientosDisponibles(HashMap filters) {
    List<Consulta> lista = new ArrayList<Consulta>();
    try {//from   ww w  .ja  va2  s .c  o  m
        WikiDao wikiDao = (WikiDao) ServiceFinder.findBean("WikiDao");
        List<HashMap> consulta = wikiDao.getConcimientosDisponibles(filters);
        if (!CollectionUtils.isEmpty(consulta)) {
            for (HashMap map : consulta) {
                Consulta c = new Consulta();
                c.setIdconocimiento((BigDecimal) map.get("ID"));
                c.setCodigo((String) map.get("NUMERO"));
                c.setNombre((String) map.get("NOMBRE"));
                c.setSumilla((String) map.get("SUMILLA"));
                c.setFechaPublicacion((Date) map.get("FECHA"));
                c.setIdCategoria((BigDecimal) map.get("IDCATEGORIA"));
                c.setCategoria((String) map.get("CATEGORIA"));
                c.setIdTipoConocimiento((BigDecimal) map.get("IDTIPOCONOCIMIENTO"));
                c.setTipoConocimiento((String) map.get("TIPOCONOCIMIENTO"));
                c.setIdEstado((BigDecimal) map.get("IDESTADO"));
                c.setEstado((String) map.get("ESTADO"));
                lista.add(c);
            }
        }
    } catch (Exception e) {
        e.getMessage();
        e.printStackTrace();
    }
    return lista;
}

From source file:com.mauersu.util.redis.DefaultListOperations.java

public V leftPop(K key, long timeout, TimeUnit unit) {
    final int tm = (int) TimeoutUtils.toSeconds(timeout, unit);
    return execute(new ValueDeserializingRedisCallback(key) {

        protected byte[] inRedis(byte[] rawKey, RedisConnection connection) {
            connection.select(dbIndex);//from  w  w w  . ja v a2 s.  c  om
            List<byte[]> lPop = connection.bLPop(tm, rawKey);
            return (CollectionUtils.isEmpty(lPop) ? null : lPop.get(1));
        }
    }, true);
}