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

List of usage examples for org.apache.commons.collections4 CollectionUtils isEmpty

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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:io.cloudslang.lang.compiler.validator.PreCompileValidatorImpl.java

@Override
public Map<String, Map<String, Object>> validateOnFailurePosition(
        List<Map<String, Map<String, Object>>> workFlowRawData, String execName,
        List<RuntimeException> errors) {
    Iterator<Map<String, Map<String, Object>>> stepsIterator = workFlowRawData.iterator();
    int onFailureCount = 0;
    String latestStepName = null;
    List<RuntimeException> onFailureErrors = new ArrayList<>();
    Map<String, Map<String, Object>> onFailureData = null;

    while (stepsIterator.hasNext()) {
        Map<String, Map<String, Object>> stepData = stepsIterator.next();
        latestStepName = stepData.keySet().iterator().next();
        if (latestStepName.equals(ON_FAILURE_KEY)) {
            if (onFailureCount == 1) {
                onFailureErrors.add(new RuntimeException(
                        "Flow: '" + execName + "' syntax is illegal.\n" + MULTIPLE_ON_FAILURE_MESSAGE_SUFFIX));
            }/*from w w w  .  ja  va2s.  c o  m*/
            ++onFailureCount;
            onFailureData = stepData;
            stepsIterator.remove();
        }
    }
    // exactly one on_failure -> need to be last step
    if (onFailureCount == 1) {
        if (!ON_FAILURE_KEY.equals(latestStepName)) {
            onFailureErrors.add(new RuntimeException(
                    "Flow: '" + execName + "' syntax is illegal.\n" + ON_FAILURE_LAST_STEP_MESSAGE_SUFFIX));
        }
    }

    if (CollectionUtils.isEmpty(onFailureErrors)) {
        return onFailureData;
    } else {
        errors.addAll(onFailureErrors);
        return null;
    }
}

From source file:com.mirth.connect.server.controllers.DefaultCodeTemplateController.java

@Override
public List<CodeTemplate> getCodeTemplates(Set<String> codeTemplateIds) throws ControllerException {
    logger.debug("Getting code templates, codeTemplateIds=" + String.valueOf(codeTemplateIds));
    if (CollectionUtils.isEmpty(codeTemplateIds)) {
        codeTemplateIds = null;/*  w  w  w . ja v  a 2  s.c  o  m*/
    }

    Map<String, CodeTemplate> codeTemplateMap = codeTemplateCache.getAllItems();
    List<CodeTemplate> codeTemplates = new ArrayList<CodeTemplate>();

    if (codeTemplateIds == null) {
        codeTemplates.addAll(codeTemplateMap.values());
    } else {
        for (String codeTemplateId : codeTemplateIds) {
            CodeTemplate codeTemplate = codeTemplateMap.get(codeTemplateId);
            if (codeTemplate == null) {
                logger.error("Cannot find code template, it may have been removed: " + codeTemplateId);
            } else {
                codeTemplates.add(codeTemplate);
            }
        }
    }

    return codeTemplates;
}

From source file:com.jkoolcloud.tnt4j.streams.StreamsAgent.java

/**
 * Configure streams and parsers, and run each stream in its own thread.
 *
 * @param cfg/*  w  ww . j av  a2 s. co m*/
 *            stream data source configuration
 * @param streamListener
 *            input stream listener
 * @param streamTasksListener
 *            stream tasks listener
 */
private static void initAndRun(StreamsConfigLoader cfg, InputStreamListener streamListener,
        StreamTasksListener streamTasksListener) throws Exception {
    if (cfg == null) {
        return;
    }

    Collection<TNTInputStream<?, ?>> streams;
    if (noStreamConfig) {
        streams = initPiping(cfg);
    } else {
        streams = cfg.getStreams();
    }
    if (CollectionUtils.isEmpty(streams)) {
        throw new IllegalStateException(StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME,
                "StreamsAgent.no.activity.streams"));
    }

    run(streams, streamListener, streamTasksListener);
}

From source file:com.kumarvv.setl.core.Loader.java

/**
 * build "exists" sql//from www.  ja v  a  2 s  .c  o  m
 *
 * @param load
 * @return
 */
protected String buildSqlExists(Load load) {
    if (load == null || StringUtils.isEmpty(load.getTable())) {
        return "";
    }

    final List<Column> nks = new ArrayList<>();
    load.getColumns().stream().filter(Column::getNk).forEach(nks::add);

    String cols = buildSelectColumns(load);

    StringBuilder sql = new StringBuilder();
    sql.append("SELECT ").append(cols);
    sql.append(" FROM ").append(load.getTable());
    sql.append(" WHERE ");

    if (CollectionUtils.isEmpty(nks)) {
        sql.append("1 > 2");
    } else {
        List<String> nkStr = nks.stream().filter(nk -> isNotEmpty(nk.getRef()))
                .map((nk) -> nk.getName() + " = :" + nk.getRef()).collect(Collectors.toList());
        sql.append(StringUtils.join(nkStr, " AND "));
    }

    Logger.debug("load={}, sqlExists={}", load.getTable(), sql.toString());
    return sql.toString();
}

From source file:com.mirth.connect.plugins.httpauth.HttpAuthConnectorPropertiesPanel.java

private void setProperties(ConnectorProperties connectorProperties, ConnectorPluginProperties properties) {
    if (properties instanceof BasicHttpAuthProperties) {
        BasicHttpAuthProperties props = (BasicHttpAuthProperties) properties;

        basicRealmField.setText(props.getRealm());

        Object[][] data = new Object[props.getCredentials().size()][2];
        int i = 0;
        for (Entry<String, String> entry : props.getCredentials().entrySet()) {
            data[i][0] = entry.getKey();
            data[i][1] = entry.getValue();
            i++;/*  w w  w  . ja  v a 2  s .  co m*/
        }
        ((RefreshTableModel) basicCredentialsTable.getModel()).refreshDataVector(data);
    } else if (properties instanceof DigestHttpAuthProperties) {
        DigestHttpAuthProperties props = (DigestHttpAuthProperties) properties;

        digestRealmField.setText(props.getRealm());

        if (props.getAlgorithms().contains(Algorithm.MD5)
                && props.getAlgorithms().contains(Algorithm.MD5_SESS)) {
            digestAlgorithmBothRadio.setSelected(true);
        } else if (props.getAlgorithms().contains(Algorithm.MD5)) {
            digestAlgorithmMD5Radio.setSelected(true);
        } else if (props.getAlgorithms().contains(Algorithm.MD5_SESS)) {
            digestAlgorithmMD5SessRadio.setSelected(true);
        }

        digestQOPAuthCheckBox.setSelected(props.getQopModes().contains(QOPMode.AUTH));
        digestQOPAuthIntCheckBox.setSelected(props.getQopModes().contains(QOPMode.AUTH_INT));
        digestOpaqueField.setText(props.getOpaque());

        Object[][] data = new Object[props.getCredentials().size()][2];
        int i = 0;
        for (Entry<String, String> entry : props.getCredentials().entrySet()) {
            data[i][0] = entry.getKey();
            data[i][1] = entry.getValue();
            i++;
        }
        ((RefreshTableModel) digestCredentialsTable.getModel()).refreshDataVector(data);
    } else if (properties instanceof JavaScriptHttpAuthProperties) {
        JavaScriptHttpAuthProperties props = (JavaScriptHttpAuthProperties) properties;
        jsScript = props.getScript();
        updateJSScriptField();
    } else if (properties instanceof CustomHttpAuthProperties) {
        CustomHttpAuthProperties props = (CustomHttpAuthProperties) properties;

        customClassNameField.setText(props.getAuthenticatorClass());

        Object[][] data = new Object[props.getProperties().size()][2];
        int i = 0;
        for (Entry<String, String> entry : props.getProperties().entrySet()) {
            data[i][0] = entry.getKey();
            data[i][1] = entry.getValue();
            i++;
        }
        ((RefreshTableModel) customPropertiesTable.getModel()).refreshDataVector(data);
    } else if (properties instanceof OAuth2HttpAuthProperties) {
        OAuth2HttpAuthProperties props = (OAuth2HttpAuthProperties) properties;
        oauth2TokenLocationComboBox.setSelectedItem(props.getTokenLocation());
        oauth2TokenField.setText(props.getLocationKey());
        oauth2VerificationURLField.setText(props.getVerificationURL());
        if (connectorPropertiesPanel != null) {
            Set<ConnectorPluginProperties> connectorPluginProperties = props.getConnectorPluginProperties();
            if (CollectionUtils.isEmpty(connectorPluginProperties)) {
                connectorPluginProperties = new HashSet<ConnectorPluginProperties>();
                connectorPluginProperties.add(connectorPropertiesPanel.getDefaults());
            }
            ConnectorPluginProperties pluginProperties = connectorPluginProperties.iterator().next();
            if (!(pluginProperties instanceof InvalidConnectorPluginProperties)) {
                connectorPropertiesPanel.setProperties(connectorProperties, pluginProperties, Mode.DESTINATION,
                        new HttpDispatcherProperties().getName());
            }
        }
    }
}

From source file:com.ccserver.digital.service.LOSService.java

public LosResponseDTO submitCreditCardDocument(Long creditCardId) {

    AtomicReference<Object> refError = new AtomicReference<Object>("");

    CreditCardApplication app = repository.findOne(creditCardId);

    LosResponseDTO losResponseDTO = new LosResponseDTO();

    if (app == null
            || !Arrays.asList(new Status[] { Status.SubmittedApp, Status.Processing, Status.No_wf_initiated })
                    .contains(app.getStatus())) {
        losResponseDTO.setValidationError(new ValidationErrorDTO(Constants.APPLICATION_FIELD_INVALID,
                "The application status is invalid!"));
        return losResponseDTO;
    }/*from  w  w  w. ja v a  2 s  .  com*/

    if (app.getSubmittedDocTime() != null) {
        losResponseDTO.setValidationError(new ValidationErrorDTO(Constants.MODIFYING_SUBMITTED_DOCUMENT,
                "The application's document submitted already"));
        return losResponseDTO;
    }

    List<CreditCardApplicationDocumentThumbNailDTO> entities = docService
            .getDocumentsThumbNailByApplicationId(creditCardId);

    if (CollectionUtils.isEmpty(entities)) {
        losResponseDTO.setValidationError(
                new ValidationErrorDTO(Constants.OBJECT_REQUIRED, "The application's documents are required!"));
        return losResponseDTO;
    }

    configLos = utilService.getConfigurations();

    String messageId = java.util.UUID.randomUUID().toString();
    com.vpbank.entity.vn.ba251.bd324.documentservice.configuredocumenthandlingoperationcreditcard._1.ObjectFactory objectFactory = new com.vpbank.entity.vn.ba251.bd324.documentservice.configuredocumenthandlingoperationcreditcard._1.ObjectFactory();
    JAXBElement<ConfigureDocumentHandlingOperationCreditCardRequestType> jaxbRequest = objectFactory
            .createConfigureDocumentHandlingOperationCreditCardRequest(
                    getRequestOfDoc(app, entities, messageId, refError));

    if (refError.get().toString() != "") {
        losResponseDTO.setValidationError(
                new ValidationErrorDTO(Constants.FILE_SIZE_LIMIT_ERROR, "File Size is exceeded!"));
        return losResponseDTO;
    }
    Object result = null;
    try {
        result = new ExternalGatewaySupport(LOS_DOCUMENT_PACKAGE).getWebServiceTemplate()
                .marshalSendAndReceive(losConfig.getUrlDoc(), jaxbRequest, null);
    } catch (Exception ex) {
        logger.error(Utils.getErrorFormatLog("LOSService", "submitCreditCardDocument", "",
                "Can not call webservice", losConfig.getUrlDoc(), ex));
    }
    if (result != null) {
        ConfigureDocumentHandlingOperationCreditCardResponseType resultResponse = ((JAXBElement<ConfigureDocumentHandlingOperationCreditCardResponseType>) result)
                .getValue();
        String status = resultResponse.getResponseStatus().getStatus();
        losResponseDTO.setStatus(status);
        ApplicationLOSDTO losApplicationDTO = mapper.applicationLOSToDTO(app.getApplicationLOS());
        losApplicationDTO.setMessageDocId(messageId);
        if (status.equals("0")) {
            losApplicationDTO.setDocErrorCode(StringUtils.EMPTY);
            losApplicationDTO.setDocErrorMessage(StringUtils.EMPTY);
            CreditCardApplicationDTO dto = applicationService.updateLosDocStatus(app.getId(), Status.Processing,
                    losApplicationDTO);
            losResponseDTO.setAppDTO(dto);
        } else {
            losApplicationDTO.setDocErrorCode(resultResponse.getResponseStatus().getGlobalErrorCode());
            losApplicationDTO.setDocErrorMessage(getErrorDescription(resultResponse.getResponseStatus()));
            applicationService.updateLosDocStatus(app.getId(), null, losApplicationDTO);
        }
        losResponseDTO.setResponseStatusType(resultResponse.getResponseStatus());
        return losResponseDTO;
    }
    losResponseDTO.setValidationError(
            new ValidationErrorDTO(Constants.APPLICATION_DOC_UNEXPECT_ERROR, "Unexpect error!"));
    return losResponseDTO;
}

From source file:com.ejisto.event.listener.SessionRecorderManager.java

private void tryToSave(final String contextPath) {
    final Set<CollectedData> data = RECORDED_DATA.replace(contextPath, new HashSet<>());
    if (CollectionUtils.isEmpty(data)) {
        log.debug("Nothing to save, exiting");
        return;//from  w  w  w  .j av a2s .c  o m
    }
    String name;
    do {
        name = showInputDialog(null, getMessage("session.record.save.as"),
                new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss").format(new Date()));

    } while (StringUtils.isEmpty(name) && !GuiUtils.showWarning(null, getMessage("warning.message")));

    if (StringUtils.isNotEmpty(name)) {
        final CollectedData collectedData;
        if (data.size() > 1) {
            final Stream<CollectedData> stream = data.stream();
            CollectedData aggregated = CollectedData.empty(stream.findFirst().get().getRequestURI(),
                    contextPath);
            collectedData = stream.reduce(aggregated, CollectedData::join);
        } else {
            collectedData = data.iterator().next();
        }
        collectedDataRepository.saveRecordedSession(name, collectedData);

        eventManager.publishEvent(
                new SessionRecorded(this, name, getMessage("session.recorded.status.message", name)));
    }
}

From source file:monasca.api.infrastructure.persistence.hibernate.AlarmDefinitionSqlRepoImpl.java

@Override
@SuppressWarnings("unchecked")
public List<AlarmDefinition> find(String tenantId, String name, Map<String, String> dimensions,
        List<AlarmSeverity> severities, List<String> sortBy, String offset, int limit) {
    logger.trace(ORM_LOG_MARKER, "find(...) entering...");

    Session session = null;/*from ww w .ja va 2 s.c om*/
    List<AlarmDefinition> resultSet = Lists.newArrayList();

    final StringBuilder sbWhere = new StringBuilder();
    final StringBuilder limitOffset = new StringBuilder();
    final StringBuilder orderByPart = new StringBuilder();

    if (name != null) {
        sbWhere.append(" and ad.name = :name");
    }

    if (CollectionUtils.isNotEmpty(severities)) {
        if (severities.size() == 1) {
            sbWhere.append(" and ad.severity = :severity");
        } else {
            sbWhere.append(" and (");
            for (int i = 0; i < severities.size(); i++) {
                sbWhere.append("ad.severity = :severity_").append(i);
                if (i < severities.size() - 1) {
                    sbWhere.append(" or ");
                }
            }
            sbWhere.append(")");
        }
    }

    if (limit > 0) {
        limitOffset.append(" limit :limit");
    }

    if (offset != null) {
        limitOffset.append(" offset :offset ");
    }

    if (sortBy != null && !sortBy.isEmpty()) {
        orderByPart.append(" order by ").append(COMMA_JOINER.join(sortBy));
        if (!sortBy.contains("id")) {
            orderByPart.append(",id");
        }
    } else {
        orderByPart.append(" order by id ");
    }

    final String sql = String.format(FIND_ALARM_DEF_SQL,
            SubAlarmDefinitionQueries.buildJoinClauseFor(dimensions), sbWhere, limitOffset, orderByPart);

    try {
        session = sessionFactory.openSession();

        final Query qAlarmDefinition = session.createSQLQuery(sql).setString("tenantId", tenantId)
                .setReadOnly(true).setResultTransformer(ALARM_DEF_RESULT_TRANSFORMER);

        if (name != null) {
            qAlarmDefinition.setString("name", name);
        }

        if (CollectionUtils.isNotEmpty(severities)) {
            if (severities.size() == 1) {
                qAlarmDefinition.setString("severity", severities.get(0).name());
            } else {
                for (int it = 0; it < severities.size(); it++) {
                    qAlarmDefinition.setString(String.format("severity_%d", it), severities.get(it).name());
                }
            }
        }

        if (limit > 0) {
            qAlarmDefinition.setInteger("limit", limit + 1);
        }

        if (offset != null) {
            qAlarmDefinition.setInteger("offset", Integer.parseInt(offset));
        }

        this.bindDimensionsToQuery(qAlarmDefinition, dimensions);

        final List<Map<?, ?>> alarmDefinitionDbList = qAlarmDefinition.list();

        resultSet = CollectionUtils.isEmpty(alarmDefinitionDbList) ? Lists.<AlarmDefinition>newArrayList()
                : this.createAlarmDefinitions(alarmDefinitionDbList);

    } finally {
        if (session != null) {
            session.close();
        }
    }

    return resultSet;
}

From source file:com.thoughtworks.go.server.service.UserService.java

private boolean validateUserSelection(List<String> userNames, BulkUpdateUsersOperationResult result) {
    if (CollectionUtils.isEmpty(userNames)) {
        result.badRequest("No users selected.");
        return false;
    }/*w ww.  j  av  a  2 s .  c om*/
    return true;
}

From source file:io.cloudslang.lang.compiler.validator.CompileValidatorImpl.java

private List<RuntimeException> validateMandatoryInputsAreWired(Flow flow, Step step, Executable reference) {
    List<RuntimeException> errors = new ArrayList<>();
    List<String> mandatoryInputNames = getMandatoryInputNames(reference);
    List<String> stepInputNames = getStepInputNamesWithNonEmptyValue(step);
    List<String> inputsNotWired = getInputsNotWired(mandatoryInputNames, stepInputNames);
    if (!CollectionUtils.isEmpty(inputsNotWired)) {
        errors.add(new IllegalArgumentException(
                prepareErrorMessageValidateInputNamesEmpty(inputsNotWired, flow, step, reference)));
    }/*from w  ww  .j  a v a2  s .c  o  m*/
    return errors;
}