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

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:co.rsk.validators.BlockUnclesValidationRule.java

@Override
public boolean isValid(Block block) {
    BlockHeader header = block.getHeader();
    String unclesHash = Hex.toHexString(header.getUnclesHash());
    String unclesListHash = Hex.toHexString(HashUtil.sha3(header.getUnclesEncoded(block.getUncleList())));

    if (!unclesHash.equals(unclesListHash)) {
        logger.error("Block's given Uncle Hash doesn't match: {} != {}", unclesHash, unclesListHash);
        panicProcessor.panic("invaliduncle",
                String.format("Block's given Uncle Hash doesn't match: %s != %s", unclesHash, unclesListHash));
        return false;
    }//from ww w  .  j  a va  2s.c  om
    List<BlockHeader> uncles = block.getUncleList();
    if (CollectionUtils.isNotEmpty(uncles) && !validateUncleList(block.getNumber(), uncles,
            FamilyUtils.getAncestors(blockStore, block, uncleGenerationLimit),
            FamilyUtils.getUsedUncles(blockStore, block, uncleGenerationLimit)))
        return false;

    return true;
}

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From source file:io.cloudslang.lang.compiler.modeller.transformers.ResultsTransformerTest.java

@Test
public void testTransform() throws Exception {
    List<Result> results = resultsTransformer.transform(resultsMapOpWithData).getTransformedData();
    Assert.assertTrue(CollectionUtils.isNotEmpty(results));
    Assert.assertEquals(3, results.size());
}

---

From source file:musiccrawler.MusicCrawler.java

public Map<String, List<String>> reCrawlLinkStream(String path) {
    Map<String, List<String>> results = getNewStream(path);
    List<String> musicIds = results.get("id");
    List<String> listStream = results.get("stream");
    if (CollectionUtils.isNotEmpty(musicIds) && CollectionUtils.isNotEmpty(listStream)) {
        updateNewStreamToDB(musicIds, listStream);
    }//  w  w  w .  j a v a 2s .  com
    return results;
}

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From source file:com.movies.dao.impl.BaseDaoImpl.java

@Override
public <T> List<T> getObjectsByCriteria(Map<String, Object> map, Class returnClass,
        List<SingularAttribute> singleAttributes, List<ListAttribute> listAttributes,
        List<SetAttribute> setAttributes) {
    CriteriaBuilder cb = em.getCriteriaBuilder();
    CriteriaQuery<T> cq = cb.createQuery(returnClass).distinct(true);
    Root<T> root = cq.from(returnClass);

    if (CollectionUtils.isNotEmpty(singleAttributes)) {
        for (SingularAttribute attribute : singleAttributes) {
            root.join(attribute);//w  ww.  ja  v  a  2  s . c om
            root.fetch(attribute);
        }
    }

    if (CollectionUtils.isNotEmpty(listAttributes)) {
        for (ListAttribute attribute : listAttributes) {
            root.join(attribute, JoinType.LEFT);
            root.fetch(attribute, JoinType.LEFT);
        }
    }

    if (CollectionUtils.isNotEmpty(setAttributes)) {
        for (SetAttribute attribute : setAttributes) {
            root.join(attribute, JoinType.LEFT);
            root.fetch(attribute, JoinType.LEFT);
        }
    }
    Set<Entry<String, Object>> set = map.entrySet();
    int numberOfClauses = set.size();
    Predicate[] predicates = new Predicate[numberOfClauses];
    int i = 0;
    for (Entry<String, Object> entry : set) {
        String key = entry.getKey();
        if (MovieConstants.NAME_FIELD.equals(key) || MovieConstants.SURNAME_FIELD.equals(key)) {
            predicates[i++] = cb.like(cb.upper(root.<String>get(key)), LIKE + entry.getValue() + LIKE);
        } else if (MovieConstants.MOVIE_DIRECTOR_FIELD.equals(key)) {
            //predicates[i++] = cb.equal( ,entry.getValue());
        } else {
            predicates[i++] = cb.equal(root.get(key), entry.getValue());
        }
    }

    return em.createQuery(cq.select(root).where(predicates)).getResultList();

}

---

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

/**
 * extracts data from three type of sources (in priority order)
 * - sql/* w  ww . jav a  2s . com*/
 * - data elements
 * - csv file
 *
 * @return
 */
boolean extract() {
    status.reset();

    if (def == null || def.getExtract() == null) {
        return false;
    }

    boolean result = false;
    if (StringUtils.isNotEmpty(def.getExtract().getSql())) {
        Logger.info("extracting from sql: {}", def.getExtract().getSql());
        result = extractDataFromSql();
    } else if (CollectionUtils.isNotEmpty(def.getExtract().getData())) {
        Logger.info("extracting from data");
        result = extractDataFromData();
    } else if (def.getExtract().getCsv() != null) {
        Logger.info("extracting from CSV: {}", def.getExtract().getCsv().getFilePath());
        result = extractDataFromCsv();
    } else {
        Logger.warn("invalid source sql/csv configuration. skipping ETL.");
        return false;
    }

    return result;
}

---

From source file:io.github.swagger2markup.internal.component.ParameterTableComponent.java

@Override
public MarkupDocBuilder apply(MarkupDocBuilder markupDocBuilder, Parameters params) {
    PathOperation operation = params.operation;
    List<ObjectType> inlineDefinitions = params.inlineDefinitions;
    List<Parameter> parameters = operation.getOperation().getParameters();
    if (config.getParameterOrdering() != null)
        parameters.sort(config.getParameterOrdering());

    // Filter parameters to display in parameters section
    List<Parameter> filteredParameters = parameters.stream().filter(this::filterParameter)
            .collect(Collectors.toList());

    MarkupDocBuilder parametersBuilder = copyMarkupDocBuilder(markupDocBuilder);
    applyPathsDocumentExtension(new PathsDocumentExtension.Context(
            PathsDocumentExtension.Position.OPERATION_DESCRIPTION_BEGIN, parametersBuilder, operation));
    if (CollectionUtils.isNotEmpty(filteredParameters)) {
        StringColumn.Builder typeColumnBuilder = StringColumn
                .builder(StringColumnId.of(labels.getLabel(TYPE_COLUMN)))
                .putMetaData(TableComponent.WIDTH_RATIO, "2");
        StringColumn.Builder nameColumnBuilder = StringColumn
                .builder(StringColumnId.of(labels.getLabel(NAME_COLUMN)))
                .putMetaData(TableComponent.WIDTH_RATIO, "3");
        StringColumn.Builder descriptionColumnBuilder = StringColumn
                .builder(StringColumnId.of(labels.getLabel(DESCRIPTION_COLUMN)))
                .putMetaData(TableComponent.WIDTH_RATIO, "9").putMetaData(TableComponent.HEADER_COLUMN, "true");
        StringColumn.Builder schemaColumnBuilder = StringColumn
                .builder(StringColumnId.of(labels.getLabel(SCHEMA_COLUMN)))
                .putMetaData(TableComponent.WIDTH_RATIO, "4").putMetaData(TableComponent.HEADER_COLUMN, "true");
        StringColumn.Builder defaultColumnBuilder = StringColumn
                .builder(StringColumnId.of(labels.getLabel(DEFAULT_COLUMN)))
                .putMetaData(TableComponent.WIDTH_RATIO, "2").putMetaData(TableComponent.HEADER_COLUMN, "true");

        for (Parameter parameter : filteredParameters) {
            ParameterAdapter parameterAdapter = new ParameterAdapter(context, operation, parameter,
                    definitionDocumentResolver);

            inlineDefinitions.addAll(parameterAdapter.getInlineDefinitions());

            typeColumnBuilder.add(parameterAdapter.displayType(markupDocBuilder));
            nameColumnBuilder.add(getParameterNameColumnContent(markupDocBuilder, parameterAdapter));
            descriptionColumnBuilder.add(parameterAdapter.displayDescription(markupDocBuilder));
            schemaColumnBuilder.add(parameterAdapter.displaySchema(markupDocBuilder));
            defaultColumnBuilder.add(parameterAdapter.displayDefaultValue(markupDocBuilder));
        }/*w  w w  . j  a va  2 s  .com*/

        parametersBuilder = tableComponent.apply(parametersBuilder,
                TableComponent.parameters(typeColumnBuilder.build(), nameColumnBuilder.build(),
                        descriptionColumnBuilder.build(), schemaColumnBuilder.build(),
                        defaultColumnBuilder.build()));
    }
    applyPathsDocumentExtension(new PathsDocumentExtension.Context(
            PathsDocumentExtension.Position.OPERATION_DESCRIPTION_END, parametersBuilder, operation));
    String parametersContent = parametersBuilder.toString();

    applyPathsDocumentExtension(new PathsDocumentExtension.Context(
            PathsDocumentExtension.Position.OPERATION_PARAMETERS_BEFORE, markupDocBuilder, operation));
    if (isNotBlank(parametersContent)) {
        markupDocBuilder.sectionTitleLevel(params.titleLevel, labels.getLabel(PARAMETERS));
        markupDocBuilder.text(parametersContent);
    }
    applyPathsDocumentExtension(new PathsDocumentExtension.Context(
            PathsDocumentExtension.Position.OPERATION_PARAMETERS_AFTER, markupDocBuilder, operation));

    return markupDocBuilder;
}

---

From source file:me.ineson.demo.service.rest.AbstractRestService.java

@SuppressWarnings("unchecked")
protected List<T> findMany(String url, Map<String, Object> criteria, Collection<String> orderBy) {
    log.debug("Calling url {}", url);
    WebTarget target = CLIENT.target(url);

    if (MapUtils.isNotEmpty(criteria)) {
        StringBuilder criteriaStr = new StringBuilder();
        for (Map.Entry<String, Object> singleCriteria : criteria.entrySet()) {
            if (criteriaStr.length() > 0) {
                criteriaStr.append(",");
            }/*from  w  ww . j a  v a2  s.co  m*/
            criteriaStr.append(singleCriteria.getKey()).append("=").append(singleCriteria.getValue());
        }
        target = target.queryParam("where", criteriaStr.toString());
    }

    if (CollectionUtils.isNotEmpty(orderBy)) {
        target = target.queryParam("orderBy", StringUtils.join(orderBy, ","));
    }

    Response response = target.request(mediaType).get();

    List<T> result;
    if (response.getStatus() == Status.OK.getStatusCode()) {
        result = (List<T>) response.readEntity(listType);
    } else if (response.getStatus() == Status.NO_CONTENT.getStatusCode()) {
        // 204 - response
        result = null;
    } else {
        log.error("Unknown response findMany lookup url {}, response {}\n{}", url, response,
                response.readEntity(String.class));
        throw new IllegalStateException("Service returned an error");
    }

    return result;
}

---

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

static DeploymentOptions toDeploymentOptions(@NonNull final io.vertx.core.DeploymentOptions options) {
    final DeploymentOptions.Builder builder = DeploymentOptions.newBuilder();
    if (options.getConfig() != null) {
        builder.setConfigJson(options.getConfig().encode());
    }/*w w w. j  ava 2  s .  c  o m*/
    if (CollectionUtils.isNotEmpty(options.getExtraClasspath())) {
        options.getExtraClasspath().stream().forEach(builder::addExtraClasspath);
    }
    if (CollectionUtils.isNotEmpty(options.getIsolatedClasses())) {
        options.getIsolatedClasses().stream().forEach(builder::addIsolatedClasses);
    }
    if (StringUtils.isNotBlank(options.getIsolationGroup())) {
        builder.setIsolationGroup(options.getIsolationGroup());
    }
    builder.setHa(options.isHa());
    builder.setInstances(options.getInstances());
    builder.setVerticleType(getVerticleType(options));
    return builder.build();
}

---

From source file:com.mirth.connect.model.ChannelGroup.java

public void replaceChannelsWithIds() {
    if (CollectionUtils.isNotEmpty(channels)) {
        List<Channel> list = new ArrayList<Channel>();
        for (Channel channel : channels) {
            list.add(new Channel(channel.getId()));
        }/*  w w  w . j  a v a2 s  .com*/
        channels = list;
    }
}

---

From source file:com.jkoolcloud.tnt4j.streams.custom.inputs.CastIronWsStream.java

@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 (WsStreamProperties.PROP_SECURITY_CACHED_TOKEN_KEY.equalsIgnoreCase(name)) {
                tokenCacheKey = value;//from www .  ja v a2 s.co  m
            } else if (WsStreamProperties.PROP_SECURITY_RESPONSE_PARSER_TAG.equalsIgnoreCase(name)) {
                securityResponseParserTag = value;
            }
        }
    }
}

---

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