Example usage for org.apache.commons.collections CollectionUtils collect

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils collect.

Prototype

public static Collection collect(Iterator inputIterator, Transformer transformer) 

Source Link

Document

Transforms all elements from the inputIterator with the given transformer and adds them to the outputCollection.

Usage

From source file:gov.nih.nci.caintegrator.studyQueryService.germline.ObjectQueryHandler.java

public Collection<Integer> getAgeUpperLimitValues(StudyCriteria studyCrit) {
    if (studyCrit == null || studyCrit.getId() == null)
        return new ArrayList<Integer>();
    Long studyId = studyCrit.getId();
    ageUpperLimits = new HashSet<Integer>();
    Session session = getSessionFactory().getCurrentSession();
    HashMap params = new HashMap();
    String sql = " SELECT AGE_AT_ENROLL_MAX FROM ENROLL_AGE_LU WHERE STUDY_ID = :studyId ";
    params.put("studyId", studyId);
    SQLQuery q = session.createSQLQuery(sql);
    q.addScalar("AGE_AT_ENROLL_MAX", Hibernate.INTEGER);
    HQLHelper.setParamsOnQuery(params, q);
    Collection<BigDecimal> minValues = q.list();
    Collection<Integer> intValues = CollectionUtils.collect(minValues, new IntegerTransformer());
    ageUpperLimits.addAll(intValues);/*from w w w .  j  a  va2 s . com*/
    return ageUpperLimits;
}

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From source file:common.utils.ReflectionAssert.java

/**
 * Asserts that a property of all objects in the collection are equal to the given values.
 * <p/>//from   w  ww  .  ja va  2 s.com
 * Example:  assertPropertyEquals("id", myIdCollection, myObjectCollection) checks whether all values of the
 * id field of the myObjectCollection elements matches the values in the myIdCollection
 * <p/>
 * Bean notation can be used to specify inner properties. Eg myArray[2].innerValue.
 * assertReflectionEquals is used to check whether both values are equal.
 * <p/>
 * The comparator modes determine how strict to compare the values.
 *
 * @param message                a message for when the assertion fails
 * @param propertyName           the property, not null
 * @param expectedPropertyValues the expected values, not null
 * @param actualObjects          the objects that contain the property
 * @param modes                  the comparator modes
 * @throws AssertionFailedError when both objects are not equals
 */
public static void assertPropertyReflectionEquals(String message, String propertyName,
        Collection<?> expectedPropertyValues, Collection<?> actualObjects, ReflectionComparatorMode... modes)
        throws AssertionFailedError {
    assertNotNull("Actual object list is null.", actualObjects);
    Collection<?> actualPropertyValues = CollectionUtils.collect(actualObjects,
            new OgnlTransformer(propertyName));
    assertReflectionEquals(message, expectedPropertyValues, actualPropertyValues, modes);
}

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From source file:mondrian.olap.IdBatchResolverTest.java

private Set<String> getResolvedNames(Map<QueryPart, QueryPart> resolvedIdents) {
    return new HashSet(CollectionUtils.collect(resolvedIdents.keySet(), new Transformer() {
        public Object transform(Object o) {
            return o.toString();
        }//from   w  ww .j a  v a  2s  .  c  o  m
    }));
}

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From source file:ar.com.zauber.commons.repository.query.visitor.CriteriaFilterVisitor.java

/** @see FilterVisitor#visitInPropertyFilter(InPropertyFilter) */
public final void visitInPropertyFilter(final InPropertyFilter inPropertyFilter) {
    String fieldName = getFieldName(inPropertyFilter.getProperty());
    criterion = Restrictions.in(fieldName, CollectionUtils
            .collect(inPropertyFilter.getValues(), new BeanToPropertyValueTransformer("value")).toArray());
    negateIfNeeded(inPropertyFilter);/*  w w  w  .  j a  v  a  2s  .  c  om*/
}

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From source file:com.square.core.dao.implementations.RessourceDaoImplementation.java

@SuppressWarnings("unchecked")
@Override//from w  w w  .j  a  v a2s. co m
public List<Long> rechercherFullTextIdsRessources(RessourceCriteresRechercheDto criteres)
        throws ParseException {

    // Si des critres ont t fournis on traite ces critres
    final BooleanQuery bq = new BooleanQuery();

    if (criteres.getNom() != null && !("".equals(criteres.getNom()))) {
        final AnalysingCustomQueryParser parser = new AnalysingCustomQueryParser(getMatchingVersion(),
                FIELD_NOM, getAnalyser(Ressource.class));
        parser.setAllowLeadingWildcard(true);
        final String nom = criteres.getNom().replaceAll(POURCENT, ETOILE);
        final org.apache.lucene.search.Query requeteLucene = parser
                .parse(nom.lastIndexOf(ETOILE) == nom.length() - 1 ? nom : nom + ETOILE);
        bq.add(requeteLucene, BooleanClause.Occur.MUST);
    }
    if (criteres.getPrenom() != null && !("".equals(criteres.getPrenom()))) {
        final AnalysingCustomQueryParser parser = new AnalysingCustomQueryParser(getMatchingVersion(), "prenom",
                getAnalyser(Ressource.class));
        parser.setAllowLeadingWildcard(true);
        final String prenom = criteres.getPrenom().replaceAll(POURCENT, ETOILE);
        final org.apache.lucene.search.Query requeteLucene = parser
                .parse(prenom.lastIndexOf(ETOILE) == prenom.length() - 1 ? prenom : prenom + ETOILE);
        bq.add(requeteLucene, BooleanClause.Occur.MUST);
    }
    // Critre sur la liste des services
    if (criteres.getIdServices() != null && !criteres.getIdServices().isEmpty()) {
        final List<String> listeValeurs = (List<String>) CollectionUtils.collect(criteres.getIdServices(),
                StringValueTransformer.getInstance());
        bq.add((Query) getInQuery("service.id", listeValeurs), BooleanClause.Occur.MUST);
    }
    // Critre sur la liste des fonctions
    if (criteres.getIdFonctions() != null && !criteres.getIdFonctions().isEmpty()) {
        final List<String> listeValeurs = (List<String>) CollectionUtils.collect(criteres.getIdFonctions(),
                StringValueTransformer.getInstance());
        bq.add((Query) getInQuery("fonction.id", listeValeurs), BooleanClause.Occur.MUST);
    }
    // Critre sur la liste des etats
    if (criteres.getIdEtats() != null && !criteres.getIdEtats().isEmpty()) {
        final List<String> listeValeurs = (List<String>) CollectionUtils.collect(criteres.getIdEtats(),
                StringValueTransformer.getInstance());
        bq.add((Query) getInQuery("etat.id", listeValeurs), BooleanClause.Occur.MUST);
    }
    // Critre sur la liste des agences
    if (criteres.getIdAgences() != null && !criteres.getIdAgences().isEmpty()) {
        final List<String> listeValeurs = (List<String>) CollectionUtils.collect(criteres.getIdAgences(),
                StringValueTransformer.getInstance());
        bq.add((Query) getInQuery("agence.id", listeValeurs), BooleanClause.Occur.MUST);
    }
    // Critre sur la liste des identifiants extrieurs des fonctions
    if (criteres.getListeIdsExtsFonctions() != null && !criteres.getListeIdsExtsFonctions().isEmpty()) {
        final List<String> listeValeurs = (List<String>) CollectionUtils
                .collect(criteres.getListeIdsExtsFonctions(), StringValueTransformer.getInstance());
        bq.add((Query) getInQuery("fonction.identifiantExterieur", listeValeurs), BooleanClause.Occur.SHOULD);
    }

    // PARAMETRE TOUJOURS VRAI POUR RECHERCHER SANS CRITERE
    if (criteres.getNom() == null || "".equals(criteres.getNom())) {
        final QueryParser parser = new QueryParser(getMatchingVersion(), FIELD_NOM,
                getAnalyser(PersonnePhysique.class));
        parser.setAllowLeadingWildcard(true);
        final org.apache.lucene.search.Query requeteLucene = parser.parse("*");
        bq.add(requeteLucene, BooleanClause.Occur.MUST);
    }

    // CONSTRUCTION DE LA REQUETE
    final FullTextQuery fullTextQuery = createFullTextQuery(bq, Ressource.class);
    fullTextQuery.setProjection("id");

    final List<Object[]> listeResultats = (List<Object[]>) fullTextQuery.list();
    // Mapping des rsultats
    final List<Long> resultats = new ArrayList<Long>();
    for (Object[] resultat : listeResultats) {
        resultats.add((Long) resultat[0]);
    }

    return resultats;
}

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From source file:com.mulesoft.mule.cassandradb.CassandraDBUtils.java

/**
 * Utility method to convert a List of IndexExpression of type String to List of IndexExpression of type ByteBuffer.
 *
 * @param list List of IndexExpression./* www.ja v  a 2  s . co  m*/
 * @return ByteBuffer type of IndexExpression List.
 */
@SuppressWarnings("unchecked")
public static List<IndexExpression> toIndexExpression(List<IndexExpresion> list) {
    return (List<IndexExpression>) CollectionUtils.collect((List) list, new Transformer() {
        @Override
        public Object transform(Object input) {
            IndexExpresion sExp = (IndexExpresion) input;
            IndexExpression exp = new IndexExpression();
            exp.setColumn_name(CassandraDBUtils.toByteBuffer(sExp.getColumnName()));
            exp.setOp(sExp.getOp());
            exp.setValue(CassandraDBUtils.toByteBuffer(sExp.getValue()));
            return exp;
        }
    });
}

---

From source file:com.mulesoft.mule.cassandradb.CassandraDBUtils.java

/**
 * Utility method to convert a list of String into List of ColumnDefinition.
 *
 * @param list     A collection of strings to be transformed.
 * @param keyspace Cassandra keyspace to be set.
 * @return the result as a list of CfDef.
 *//* w ww .ja  va  2 s  . co m*/
@SuppressWarnings("unchecked")
public static List<CfDef> toColumnDefinition(List<String> list, final String keyspace) {
    return (List<CfDef>) CollectionUtils.collect((List) list, new Transformer() {
        @Override
        public Object transform(Object input) {
            String name = (String) input;
            CfDef cfDef = new CfDef();
            cfDef.setKeyspace(keyspace);
            cfDef.setName(name);
            return cfDef;
        }
    });
}

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From source file:net.sourceforge.fenixedu.domain.candidacyProcess.mobility.MobilityApplicationProcess.java

public List<Degree> getDegreesAssociatedToTeacherAsCoordinator(final Teacher teacher) {
    List<MobilityCoordinator> coordinators = getErasmusCoordinatorForTeacher(teacher);

    return new ArrayList<Degree>(CollectionUtils.collect(coordinators, new Transformer() {

        @Override//from  w  w w  .  java2  s .  co m
        public Object transform(Object arg0) {
            return ((MobilityCoordinator) arg0).getDegree();
        }
    }));
}

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From source file:com.redhat.rhn.frontend.xmlrpc.chain.ActionChainHandler.java

/**
 * Deploy configuration./*from ww w. j  a va  2s  . c om*/
 *
 * @param loggedInUser The current user
 * @param chainLabel Label of the action chain
 * @param serverId System ID
 * @param revisions List of configuration revisions.
 * @return True in XML-RPC representation
 *
 * @xmlrpc.doc Adds an action to deploy a configuration file to an Action Chain.
 * @xmlrpc.param #param_desc("string", "sessionKey", "Session token, issued at login")
 * @xmlrpc.param #param_desc("string", "chainLabel", "Label of the chain")
 * @xmlrpc.param #param_desc("int", "System ID", "System ID")
 * @xmlrpc.param #array_single("int", "Revision ID")
 * @xmlrpc.returntype #return_int_success()
 */
@SuppressWarnings("unchecked")
public Integer addConfigurationDeployment(User loggedInUser, String chainLabel, Integer serverId,
        List<Integer> revisions) {
    if (revisions.isEmpty()) {
        throw new InvalidParameterException("At least one revision should be given.");
    }

    List<Long> server = new ArrayList<Long>();
    server.add(serverId.longValue());

    ActionChainManager.createConfigActions(loggedInUser,
            CollectionUtils.collect(revisions, new ActionChainRPCCommon.IntegerToLongTransformer()), server,
            ActionFactory.TYPE_CONFIGFILES_DEPLOY, new Date(),
            this.acUtil.getActionChainByLabel(loggedInUser, chainLabel));

    return BaseHandler.VALID;
}

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From source file:com.jaspersoft.jasperserver.remote.services.impl.BatchRepositoryServicePeganatedSearchTest.java

private void assertResult(final List<ClientResourceLookup> result, final String... resourceLabels) {
    assertEquals(result.size(), resourceLabels.length);

    Collection<String> resultColl = CollectionUtils.collect(result, new Transformer() {
        @Override//from w  ww  .j  a va  2  s .  c  o  m
        public String transform(Object input) {
            final ClientResourceLookup entity = (ClientResourceLookup) input;
            return entity.getLabel();
        }
    });

    String[] resultAsArray = Arrays.copyOf(resultColl.toArray(new String[resultColl.size()]),
            resultColl.size());

    assertEquals(resultAsArray, resourceLabels);
}

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