Example usage for org.apache.commons.collections MapUtils EMPTY

Introduction

In this page you can find the example usage for org.apache.commons.collections MapUtils EMPTY_MAP.

Prototype

Map EMPTY_MAP

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Document

An empty unmodifiable map.

Usage

From source file:name.martingeisse.api.i18n.ClassHierarchyLocalizationContext.java

/**
 * Loads the .properties file for the origin class and the specified locale and returns
 * either its contents as a map, or an empty map if the file cannot be found.
 * /*from  w ww  .  ja  v  a2s  .co  m*/
 * This method is static to emphasize that it does not use or affect the calling instance
 * in any other way.
 * 
 * @param origin the origin class
 * @param locale the locale
 * @return the properties
 */
private static Map<String, String> loadProperties(Class<?> origin, Locale locale) {
    String filename = origin.getSimpleName() + '_' + locale + ".properties";
    try (InputStream inputStream = origin.getResourceAsStream(filename)) {
        if (inputStream == null) {
            @SuppressWarnings("unchecked")
            Map<String, String> emptyMap = MapUtils.EMPTY_MAP;
            return emptyMap;
        }
        Properties properties = new Properties();
        properties.load(inputStream);
        @SuppressWarnings("unchecked")
        Map<String, String> typedProperties = (Map<String, String>) (Map<?, ?>) properties;
        return typedProperties;
    } catch (IOException e) {
        logger.error("could not load i18n property file", e);
        return null;
    }
}

From source file:extend.logback.access.spi.AccessEvent.java

public void buildRequestHeaderMap() {
    if (httpRequest == null || httpRequest.headers == null) {
        requestHeaderMap = MapUtils.EMPTY_MAP;
    } else {/*from w  ww . java2  s.  c  o  m*/
        requestHeaderMap = Maps.newTreeMap();
        Set<Entry<String, Header>> entry = httpRequest.headers.entrySet();
        for (Entry<String, Header> tmp : entry) {
            requestHeaderMap.put(tmp.getKey(),
                    tmp.getValue() != null ? tmp.getValue().value() : StringUtils.EMPTY);
        }
    }
}

From source file:eu.europa.ec.fisheries.uvms.rules.service.bean.RulesActivityServiceBean.java

public Map<String, List<FishingActivityWithIdentifiers>> getFishingActivitiesForTrips(Object requestMessage) {
    GetFishingActivitiesForTripResponse response = null;
    FLUXFAReportMessage fluxFaRepMessage;
    if (requestMessage != null && requestMessage instanceof FLUXFAReportMessage) {
        fluxFaRepMessage = (FLUXFAReportMessage) requestMessage;
    } else {//from   w  w  w .  jav a 2s .co  m
        log.error("Either FLUXFAReportMessage is null or is not of the right type!");
        return MapUtils.EMPTY_MAP;
    }

    try {
        String strReq = ActivityModuleRequestMapper
                .mapToGetFishingActivitiesForTripRequest(collectFaIdsAndTripIdsFromMessage(fluxFaRepMessage));
        if (StringUtils.isEmpty(strReq)) {
            log.warn(
                    "The request resulted empty in method RulesActivityServiceBean.getFishingActivitiesForTrips(..){...}. Empty list will be returned");
            return MapUtils.EMPTY_MAP;
        }
        String jmsCorrelationId = producer.sendDataSourceMessage(strReq, DataSourceQueue.ACTIVITY);
        TextMessage message = consumer.getMessage(jmsCorrelationId, TextMessage.class);
        response = ActivityModuleResponseMapper.mapToGetFishingActivitiesForTripResponse(message,
                jmsCorrelationId);
    } catch (MessageException | ActivityModelMapperException e) {
        log.error(
                "ERROR when sending/consuming message from ACTIVITY module. Service : RulesActivityServiceBean.getNonUniqueIdsList(Object requestMessage){...}",
                e);
    }

    return transformResponse(response);
}

From source file:net.hillsdon.reviki.vc.impl.TestSVNPageStore.java

@SuppressWarnings("unchecked")
public void testGetPage() throws PageStoreException {
    final String content = "Content";
    PageReferenceImpl ref = new PageReferenceImpl("Page");
    expect(_operations.checkPath(ref.getPath(), -1L)).andReturn(SVNNodeKind.FILE);
    _operations.getFile(eq(ref.getPath()), eq(-1L), (Map<String, String>) anyObject(),
            (OutputStream) anyObject());
    expectLastCall().andAnswer(new IAnswer<Object>() {
        public Object answer() throws Throwable {
            OutputStream out = (OutputStream) getCurrentArguments()[3];
            out.write(content.getBytes());
            return null;
        }/*www  .  java 2  s  .  c  o  m*/
    });
    expect(_operations.getLock(ref.getPath())).andReturn(null);
    replay();
    VersionedPageInfo returnValue = _store.get(ref, -1);
    assertEquals(ref.getName(), returnValue.getName());
    assertEquals(content, returnValue.getContent());
    assertEquals(MapUtils.EMPTY_MAP, returnValue.getAttributes());
    verify();
}

From source file:com.iyonger.apm.web.service.PerfTestService.java

/**
 * Check if the given perfTest has too many errors. (20%)
 *
 * @param perfTest perftest/* w w  w .  ja  va 2s  .  c  o  m*/
 * @return true if too many errors.
 */
@SuppressWarnings("unchecked")
public boolean hasTooManyError(PerfTest perfTest) {
    Map<String, Object> result = getStatistics(perfTest);
    Map<String, Object> totalStatistics = MapUtils.getMap(result, "totalStatistics", MapUtils.EMPTY_MAP);
    long tests = MapUtils.getDouble(totalStatistics, "Tests", 0D).longValue();
    long errors = MapUtils.getDouble(totalStatistics, "Errors", 0D).longValue();
    return ((((double) errors) / (tests + errors)) > 0.3d);
}

From source file:com.iyonger.apm.web.service.PerfTestService.java

/**
 * Update the given {@link PerfTest} properties after test finished.
 *
 * @param perfTest perfTest// w w w  . j ava2  s  .c  om
 */
public void updatePerfTestAfterTestFinish(PerfTest perfTest) {
    checkNotNull(perfTest);
    Map<String, Object> result = consoleManager.getConsoleUsingPort(perfTest.getPort()).getStatisticsData();
    @SuppressWarnings("unchecked")
    Map<String, Object> totalStatistics = MapUtils.getMap(result, "totalStatistics", MapUtils.EMPTY_MAP);
    LOGGER.info("Total Statistics for test {}  is {}", perfTest.getId(), totalStatistics);
    perfTest.setTps(parseDoubleWithSafety(totalStatistics, "TPS", 0D));
    perfTest.setMeanTestTime(parseDoubleWithSafety(totalStatistics, "Mean_Test_Time_(ms)", 0D));
    perfTest.setPeakTps(parseDoubleWithSafety(totalStatistics, "Peak_TPS", 0D));
    perfTest.setTests(MapUtils.getDouble(totalStatistics, "Tests", 0D).longValue());
    perfTest.setErrors(MapUtils.getDouble(totalStatistics, "Errors", 0D).longValue());

}

From source file:de.hybris.platform.ytelcoacceleratorstorefront.controllers.pages.AccountPageController.java

@RequestMapping(value = "/setAutorenewalStatus", method = RequestMethod.POST)
public String setAutorenewalStatus(@RequestParam(value = "autorenew", required = true) final boolean autorenew,
        @RequestParam(value = "subscriptionId", required = true) final String subscriptionId,
        final RedirectAttributes redirectAttributes) {
    try {/*from  ww  w  .  j  ava2s.  c  o  m*/
        subscriptionFacade.updateSubscriptionAutorenewal(subscriptionId, autorenew, MapUtils.EMPTY_MAP);
        redirectAttributes.addFlashAttribute(GlobalMessages.CONF_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.changeAutorenew.success"));
    } catch (final SubscriptionFacadeException e) {
        redirectAttributes.addFlashAttribute(GlobalMessages.ERROR_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.changeAutorenew.unable"));
        LOG.error(String.format("Unable to change auto-renew status to '%s' for subscription '%s'",
                String.valueOf(autorenew), subscriptionId), e);
    }

    return REDIRECT_MY_ACCOUNT_SUBSCRIPTION + subscriptionId;
}

From source file:de.hybris.platform.ytelcoacceleratorstorefront.controllers.pages.AccountPageController.java

@RequestMapping(value = "/changeSubscriptionState", method = RequestMethod.POST)
public String changeSubscriptionState(@RequestParam(value = "newState", required = true) final String newState,
        @RequestParam(value = "subscriptionId", required = true) final String subscriptionId,
        final RedirectAttributes redirectAttributes) {
    try {/*from  w  w  w .  j  a  v a 2s  .c  om*/
        subscriptionFacade.changeSubscriptionState(subscriptionId, newState, MapUtils.EMPTY_MAP);
        redirectAttributes.addFlashAttribute(GlobalMessages.CONF_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.changeState.success"));
    } catch (final SubscriptionFacadeException e) {
        redirectAttributes.addFlashAttribute(GlobalMessages.ERROR_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.changeState.unable"));
        LOG.error(
                String.format("Unable to change state to '%s' for subscription '%s'", newState, subscriptionId),
                e);
    }

    return REDIRECT_MY_ACCOUNT_SUBSCRIPTION + subscriptionId;
}

From source file:de.hybris.platform.ytelcoacceleratorstorefront.controllers.pages.AccountPageController.java

@RequestMapping(value = "/extendSubscriptionTermDuration", method = RequestMethod.POST)
public String extendSubscriptionTermDuration(
        @RequestParam(value = "contractDurationExtension", required = true) final Integer contractDurationExtension,
        @RequestParam(value = "subscriptionId", required = true) final String subscriptionId,
        final RedirectAttributes redirectAttributes) {
    try {//from   ww w .  j av a2  s .co m
        subscriptionFacade.extendSubscriptionTermDuration(subscriptionId, contractDurationExtension,
                MapUtils.EMPTY_MAP);
        redirectAttributes.addFlashAttribute(GlobalMessages.CONF_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.extendTerm.success"));
    } catch (final SubscriptionFacadeException e) {
        redirectAttributes.addFlashAttribute(GlobalMessages.ERROR_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.extendTerm.unable"));
        LOG.error(String.format("Unable to extend term duration by '%s' for subscription '%s'",
                contractDurationExtension, subscriptionId), e);
    }

    return REDIRECT_MY_ACCOUNT_SUBSCRIPTION + subscriptionId;
}

From source file:de.hybris.platform.ytelcoacceleratorstorefront.controllers.pages.AccountPageController.java

@RequestMapping(value = "/replaceSubscriptionPaymentMethod", method = RequestMethod.POST)
public String replaceSubscriptionPaymentMethod(
        @RequestParam(value = "paymentMethodId", required = true) final String paymentMethodId,
        @RequestParam(value = "subscriptionId", required = true) final String subscriptionId,
        @RequestParam(value = "effectiveFrom", required = true) final String effectiveFrom,
        final RedirectAttributes redirectAttributes) {
    try {//from  w ww  .  j a  v a  2 s .com
        subscriptionFacade.replacePaymentMethod(subscriptionId, paymentMethodId, effectiveFrom,
                MapUtils.EMPTY_MAP);
        redirectAttributes.addFlashAttribute(GlobalMessages.CONF_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.replacePaymentMethod.success"));
    } catch (final SubscriptionFacadeException e) {
        redirectAttributes.addFlashAttribute(GlobalMessages.ERROR_MESSAGES_HOLDER,
                Collections.singletonList("text.account.subscription.replacePaymentMethod.unable"));
        LOG.error(String.format("Unable to replace payment method for subscription '%s'", subscriptionId), e);
    }

    return REDIRECT_MY_ACCOUNT_SUBSCRIPTION + subscriptionId;
}

Example usage for org.apache.commons.collections MapUtils EMPTY_MAP

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