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

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

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Introduction

In this page you can find the example usage for org.apache.commons.collections4 CollectionUtils isNotEmpty.

Prototype

public static boolean isNotEmpty(final Collection<?> coll)

Source Link

Document

Null-safe check if the specified collection is not empty.

Usage

From source file:com.mirth.connect.server.servlets.SwaggerServlet.java

@Override
public void init(ServletConfig config) throws ServletException {
    super.init(config);

    BeanConfig swaggerConfig = new BeanConfig() {
        @Override//from  ww w .j a  va2 s . c o  m
        public Set<Class<?>> classes() {
            ConfigurationBuilder config = new ConfigurationBuilder();
            config.setScanners(new ResourcesScanner(), new TypeAnnotationsScanner(), new SubTypesScanner());

            if (CollectionUtils.isNotEmpty(resourcePackages)) {
                for (String packageName : resourcePackages) {
                    config.addUrls(ClasspathHelper.forPackage(packageName));
                }
                config.setInputsFilter(
                        new PackagePredicate(resourcePackages.toArray(new String[resourcePackages.size()])));
            }

            final Reflections reflections = new Reflections(config);
            Set<Class<?>> classes = reflections.getTypesAnnotatedWith(Api.class);
            classes.addAll(reflections.getTypesAnnotatedWith(javax.ws.rs.Path.class));
            classes.addAll(reflections.getTypesAnnotatedWith(SwaggerDefinition.class));
            classes.addAll(resourceClasses);
            return classes;
        }
    };

    swaggerConfig.setVersion(apiVersion.toString());
    if (allowHTTP) {
        swaggerConfig.setSchemes(new String[] { "http", "https" });
    } else {
        swaggerConfig.setSchemes(new String[] { "https" });
    }
    swaggerConfig.setBasePath(basePath);
    swaggerConfig.setScan(true);
    ScannerFactory.setScanner(version, swaggerConfig);
}

From source file:com.baifendian.swordfish.common.job.struct.node.impexp.reader.MysqlReader.java

@Override
public boolean checkValid() {
    return StringUtils.isNotEmpty(datasource)
            && (StringUtils.isNotEmpty(querySql) || CollectionUtils.isNotEmpty(table));
}

From source file:io.cloudslang.lang.compiler.modeller.MetadataModellerImpl.java

@Override
public MetadataModellingResult createModel(ParsedDescriptionData parsedDescriptionData) {
    List<ParsedDescriptionSection> topLevelDescriptions = parsedDescriptionData.getTopLevelDescriptions();
    List<RuntimeException> errors = new ArrayList<>(parsedDescriptionData.getErrors());
    Pair<Metadata, List<RuntimeException>> executableMetadata = null;

    // executable metadata
    if (CollectionUtils.isNotEmpty(topLevelDescriptions)) {
        if (topLevelDescriptions.size() > 1) {
            errors.add(new RuntimeException("Multiple top level descriptions found at line numbers: "
                    + getLineNumbers(topLevelDescriptions)));
        }/*from w  ww  .ja v a2 s . c om*/
        executableMetadata = transformToExecutableMetadata(topLevelDescriptions.get(0).getData());
        errors.addAll(executableMetadata.getRight());
    }

    // step metadata
    Pair<List<StepMetadata>, List<RuntimeException>> stepsModellingResult = transformStepsData(
            parsedDescriptionData.getStepDescriptions());
    List<StepMetadata> stepDescriptions = stepsModellingResult.getLeft();
    errors.addAll(stepsModellingResult.getRight());

    return new MetadataModellingResult(
            executableMetadata == null ? new Metadata() : executableMetadata.getLeft(), stepDescriptions,
            errors);
}

From source file:com.baifendian.swordfish.common.job.struct.node.impexp.reader.FileReader.java

@Override
public boolean checkValid() {
    return CollectionUtils.isNotEmpty(srcColumn) && CollectionUtils.isNotEmpty(targetColumn)
            && StringUtils.isNotEmpty(fieldDelimiter) && !StringUtils.equalsIgnoreCase(fieldDelimiter, "\n")
            && (StringUtils.isNotEmpty(hdfsPath) || StringUtils.isNotEmpty(fileName));
}

From source file:co.runrightfast.vertx.core.protobuf.MessageConversions.java

static HealthCheck toHealthCheck(@NonNull final RunRightFastHealthCheck healthCheck,
        final VerticleId verticleId) {
    final HealthCheckConfig config = healthCheck.getConfig();
    final HealthCheck.Builder builder = HealthCheck.newBuilder().setVerticleId(verticleId)
            .setHealthCheckName(config.getName())
            .setHealthCheckClass(healthCheck.getHealthCheck().getClass().getName())
            .setFailureSeverity(toFailureSeverity(config.getSeverity()));
    if (CollectionUtils.isNotEmpty(config.getTags())) {
        config.getTags().stream().forEach(builder::addTags);
    }//from   ww  w  .j  av  a2 s  . c o  m
    return builder.build();
}

From source file:io.cloudslang.lang.compiler.scorecompiler.ScoreCompilerImpl.java

@Override
public CompilationArtifact compile(Executable source, Set<Executable> path) {
    CompilationModellingResult compilationModellingResult = compileSource(source, path);
    List<RuntimeException> errors = compilationModellingResult.getErrors();
    if (CollectionUtils.isNotEmpty(errors)) {
        throw errors.get(0);
    }/*from  w w  w  .j  a  va 2 s  .  c  o  m*/
    return compilationModellingResult.getCompilationArtifact();
}

From source file:com.jkoolcloud.tnt4j.streams.filters.JavaScriptActivityExpressionFilter.java

@Override
public boolean doFilter(ActivityInfo activityInfo) throws FilterException {
    ScriptEngineManager factory = new ScriptEngineManager();
    ScriptEngine engine = factory.getEngineByName(JAVA_SCRIPT_LANG);

    if (CollectionUtils.isNotEmpty(exprVars)) {
        Object fValue;/*from w w w  .  j a  v  a 2 s  . co m*/
        String fieldName;
        for (String eVar : exprVars) {
            fieldName = eVar.substring(2, eVar.length() - 1);
            fValue = activityInfo.getFieldValue(fieldName);
            fieldName = placeHoldersMap.get(eVar);
            factory.put(StringUtils.isEmpty(fieldName) ? eVar : fieldName, fValue);
        }
    }

    try {
        boolean match = (boolean) engine.eval(StreamsScriptingUtils.addDefaultJSScriptImports(getExpression()));

        boolean filteredOut = isFilteredOut(getHandleType(), match);
        activityInfo.setFiltered(filteredOut);

        return filteredOut;
    } catch (Exception exc) {
        throw new FilterException(StreamsResources.getStringFormatted(StreamsResources.RESOURCE_BUNDLE_NAME,
                "ExpressionFilter.filtering.failed", filterExpression), exc);
    }
}

From source file:com.ebay.myriad.scheduler.event.handlers.ResourceOffersEventHandler.java

@Override
public void onEvent(ResourceOffersEvent event, long sequence, boolean endOfBatch) throws Exception {
    SchedulerDriver driver = event.getDriver();
    List<Offer> offers = event.getOffers();

    LOGGER.info("Received offers {}", offers.size());
    driverOperationLock.lock();/*from  www  .j a va2 s .  co  m*/
    try {
        Set<String> pendingTasks = schedulerState.getPendingTaskIds();
        if (CollectionUtils.isNotEmpty(pendingTasks)) {
            for (Offer offer : offers) {
                boolean offerMatch = false;
                for (String pendingTaskId : pendingTasks) {
                    NodeTask taskToLaunch = schedulerState.getTask(pendingTaskId);
                    NMProfile profile = taskToLaunch.getProfile();
                    if (matches(offer, profile)
                            && SchedulerUtils.isUniqueHostname(offer, schedulerState.getActiveTasks())) {
                        LOGGER.info("Offer {} matched profile {}", offer, profile);
                        TaskInfo task = TaskUtils.createYARNTask(offer, taskToLaunch);
                        List<OfferID> offerIds = new ArrayList<>();
                        offerIds.add(offer.getId());
                        List<TaskInfo> tasks = new ArrayList<>();
                        tasks.add(task);
                        LOGGER.info("Launching task: {}", task);
                        driver.launchTasks(offerIds, tasks);
                        schedulerState.makeTaskStaging(pendingTaskId);
                        NodeTask taskLaunched = schedulerState.getTask(pendingTaskId);
                        taskLaunched.setHostname(offer.getHostname());
                        offerMatch = true;
                        break;
                    }
                }
                if (!offerMatch) {
                    LOGGER.info("Declining offer {}, as it didn't match any pending task.", offer);
                    driver.declineOffer(offer.getId());
                }
            }
        } else {
            LOGGER.info("No pending tasks, declining all offers");
            offers.forEach(o -> driver.declineOffer(o.getId()));
        }
    } finally {
        driverOperationLock.unlock();
    }
}

From source file:com.jkoolcloud.tnt4j.streams.sample.custom.SampleStream.java

/**
 * Set properties for activity stream./*ww  w  .  ja v a2s. c o  m*/
 *
 * @param props
 *            properties to set
 */
@Override
public void setProperties(Collection<Map.Entry<String, String>> props) {
    super.setProperties(props);

    if (CollectionUtils.isNotEmpty(props)) {
        for (Map.Entry<String, String> prop : props) {
            String name = prop.getKey();
            String value = prop.getValue();
            if (StreamProperties.PROP_FILENAME.equalsIgnoreCase(name)) {
                fileName = value;
            }
        }
    }
}

From source file:fr.landel.utils.assertor.helper.HelperMessage.java

/**
 * Converts parameters list into array and also converts types to improve
 * readability (ex: {@link Calendar} into {@link java.util.Date})
 * /*from www. ja va2  s .  c o m*/
 * @param parameters
 *            the input list
 * @return the output array
 */
public static Object[] convertParams(final List<ParameterAssertor<?>> parameters) {
    if (CollectionUtils.isNotEmpty(parameters)) {
        final List<Object> convertedParams = CollectionUtils2.transformIntoList(parameters,
                HelperAssertor.PARAM_TRANSFORMER);
        // The object, the type and if it's a checked object
        ParameterAssertor<?> param;
        int calendarField = -1;

        // in order for binary search
        final EnumType[] surroundable = new EnumType[] { EnumType.ARRAY, EnumType.ITERABLE, EnumType.MAP };

        for (int i = 0; i < parameters.size(); i++) {
            param = parameters.get(i);
            if (param.getObject() != null) {
                if (EnumType.DATE.equals(param.getType())
                        && Calendar.class.isAssignableFrom(param.getObject().getClass())) {
                    convertedParams.set(i, ((Calendar) param.getObject()).getTime());
                } else if (EnumType.CALENDAR_FIELD.equals(param.getType())) {
                    calendarField = (Integer) param.getObject();
                    if (CALENDAR_FIELDS.containsKey(calendarField)) {
                        convertedParams.set(i, CALENDAR_FIELDS.get(calendarField));
                    }
                } else if (EnumType.CLASS.equals(param.getType())) {
                    convertedParams.set(i, ((Class<?>) param.getObject()).getSimpleName());
                } else if (Arrays.binarySearch(surroundable, param.getType()) > -1) {
                    convertedParams.set(i,
                            HelperMessage.surroundByBrackets(param.getObject(), param.getType()));
                }
            }
        }
        return convertedParams.toArray();
    }
    return new Object[0];
}