Example usage for java.util Collections EMPTY

Introduction

In this page you can find the example usage for java.util Collections EMPTY_LIST.

Prototype

List EMPTY_LIST

To view the source code for java.util Collections EMPTY_LIST.

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Document

The empty list (immutable).

Usage

From source file:de.hybris.platform.integration.cis.payment.impl.DefaultCisOrderDao.java

private List<OrderModel> getFlexibleSearchResult(final FlexibleSearchQuery query) {
    query.setResultClassList(Collections.singletonList(OrderModel.class));
    final SearchResult<OrderModel> res = getFlexibleSearchService().search(query);
    final List<OrderModel> result = res.getResult();
    return result == null ? Collections.EMPTY_LIST : result;
}

From source file:gr.omadak.leviathan.asp.objects.GenericClass.java

public List getMemberList(String name) {
    Object value = members == null ? null : members.get(caseSensitive ? name : name.toUpperCase());
    List result;//from   w w  w  . j  a v a 2  s  .c  o m
    if (value != null) {
        if (value instanceof List) {
            result = (List) value; //hope not modified outside
        } else {
            result = Collections.singletonList(value);
        }
    } else {
        result = Collections.EMPTY_LIST;
    }
    return result;
}

From source file:com.redhat.rhn.frontend.action.audit.scap.XccdfSearchAction.java

protected ActionForward doExecute(HttpServletRequest request, ActionMapping mapping, DynaActionForm form)
        throws MalformedURLException, XmlRpcException, XmlRpcFault {
    RequestContext context = new RequestContext(request);
    String searchString = form.getString(SEARCH_STR);
    String whereToSearch = form.getString(WHERE_TO_SEARCH);

    DateRangePicker picker = setupDatePicker(form, request);

    if (!StringUtils.isBlank(searchString)) {
        picker.processDatePickers(getOptionScanDateSearch(request), false);
        DataResult results = XccdfSearchHelper.performSearch(searchString, whereToSearch,
                getPickerDate(request, "start"), getPickerDate(request, "end"), getRuleResultLabel(form),
                isTestestResultRequested(form), context);
        request.setAttribute(RequestContext.PAGE_LIST, results != null ? results : Collections.EMPTY_LIST);
        if (isTestestResultRequested(form) && results != null) {
            TagHelper.bindElaboratorTo("searchResultsTr", results.getElaborator(), request);
        }//from w  w  w  . j a  va2 s . c om
    } else {
        request.setAttribute(RequestContext.PAGE_LIST, Collections.EMPTY_LIST);
        picker.processDatePickers(false, false);
    }
    return mapping.findForward(RhnHelper.DEFAULT_FORWARD);
}

From source file:net.aksingh.owmjapis.HourlyForecast.java

HourlyForecast(JSONObject jsonObj) {
    super(jsonObj);

    JSONArray forecastArr = (jsonObj != null) ? jsonObj.optJSONArray(this.JSON_FORECAST_LIST) : new JSONArray();
    this.forecastList = (forecastArr != null) ? new ArrayList<Forecast>(forecastArr.length())
            : Collections.EMPTY_LIST;
    if (forecastArr != null && this.forecastList != Collections.EMPTY_LIST) {
        for (int i = 0; i < forecastArr.length(); i++) {
            JSONObject forecastObj = forecastArr.optJSONObject(i);
            if (forecastObj != null) {
                this.forecastList.add(new Forecast(forecastObj));
            }/*w w w  . ja  va2s.  com*/
        }
    }
}

From source file:fi.smaa.jsmaa.gui.SMAA2GUIFactory.java

@SuppressWarnings("unchecked")
protected SMAA2GUIFactory(Window parent, SMAAModel smaaModel, MenuDirector director) {
    super(parent, smaaModel, director);
    SMAA2Results emptyResults = new SMAA2Results(Collections.EMPTY_LIST, Collections.EMPTY_LIST, 1);
    centralWeightsDataset = new CentralWeightsDataset(emptyResults);
    centralWeightsTM = new CentralWeightTableModel(emptyResults);
    rankAcceptabilitiesDataset = new RankAcceptabilitiesDataset(emptyResults);
    rankAcceptabilitiesTM = new RankAcceptabilityTableModel(emptyResults);
}

From source file:reconf.server.services.property.ClientReadPropertyServiceTest.java

@Test
public void not_found() throws Exception {
    when(propertyRepository.findByKeyProductAndKeyComponentAndKeyNameOrderByRulePriorityDescKeyRuleNameAsc(
            PROPERTY_KEY_PRODUCT, PROPERTY_KEY_COMPONENT, PROPERTY_KEY_NAME))
                    .thenReturn(Collections.EMPTY_LIST);

    this.mockMvc//from  www .  ja  v  a 2  s  . c o  m
            .perform(get("/{prod}/{comp}/{prop}", PROPERTY_KEY_PRODUCT, PROPERTY_KEY_COMPONENT,
                    PROPERTY_KEY_NAME).accept(ReConfConstants.MT_PROTOCOL_V1))
            .andDo(print()).andExpect(status().isNotFound());

    verify(propertyRepository).findByKeyProductAndKeyComponentAndKeyNameOrderByRulePriorityDescKeyRuleNameAsc(
            PROPERTY_KEY_PRODUCT, PROPERTY_KEY_COMPONENT, PROPERTY_KEY_NAME);
}

From source file:net.landora.video.preferences.PreferenceObject.java

private static List<String> convertToStringList(String value) {
    if (value.isEmpty()) {
        return Collections.EMPTY_LIST;
    }//  w w w.j ava  2s  .  c  o  m

    List<String> result = new ArrayList<String>();
    int lastIndex = -1;
    int index;
    while ((index = value.indexOf('\t', lastIndex + 1)) != -1) {
        result.add(StringEscapeUtils.unescapeJava(value.substring(lastIndex + 1, index)));
        lastIndex = index;
    }
    return result;
}

From source file:com.platzerworld.e4.biergarten.model.mock.MockBiergarten.java

@Override
public List<Biergarten> getAllCountries() {
    String url = "http://ws.geonames.org/countryInfo?";
    List<Country> jj = (List<Country>) doSearch(url, null, "//geonames/country", new CountryNodeMapper());
    return Collections.EMPTY_LIST;
}

From source file:be.vlaanderen.sesam.monitor.internal.ConfigurationServiceImpl.java

@SuppressWarnings("unchecked")
@Scheduled(fixedDelay = SCANTIMEMILLIS)//from w  ww.j  a va2s . co m
public void checkConfigurationChange() {
    log.debug("Checking for configuration changes.");
    try {
        File f = new File(configurationFile);
        if (f.isFile()) {
            long l = f.lastModified();
            if (l != lastModified) {
                loadConfiguration();
            }
        } else {
            log.warn("Configuration file not found!");
            monitorService.monitor(Collections.EMPTY_LIST);
        }
    } catch (Exception e) {
        log.warn("Failed checking for configuration changes: " + e.getMessage());
    }
}

From source file:org.syncope.core.workflow.activiti.SyncopeGroupManager.java

@Override
public List<Group> findGroupsByUser(final String userId) {
    List<Group> result = Collections.EMPTY_LIST;
    SyncopeUser user = userDAO.find(userId);
    if (user != null) {
        result = new ArrayList<Group>();
        for (Long roleId : user.getRoleIds()) {
            result.add(new GroupEntity(roleId.toString()));
        }//  w  w  w.  j av a  2s  .com
    }

    return result;
}

Example usage for java.util Collections EMPTY_LIST

Introduction

Prototype

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Usage