Example usage for javax.persistence.criteria CriteriaBuilder like

Introduction

In this page you can find the example usage for javax.persistence.criteria CriteriaBuilder like.

Prototype

Predicate like(Expression<String> x, String pattern);

Source Link

Document

Create a predicate for testing whether the expression satisfies the given pattern.

Usage

From source file:ch.puzzle.itc.mobiliar.business.resourcegroup.control.ResourceTypeDomainService.java

private Query applicationServersForSuggestBox(String input) {
    CriteriaBuilder cb = entityManager.getCriteriaBuilder();
    CriteriaQuery<String> q = cb.createQuery(String.class);
    Root<ResourceEntity> r = q.from(ResourceEntity.class);
    Join<ResourceEntity, ResourceTypeEntity> resType = r.join("resourceType");
    Predicate appServerNamePred = cb.like(resType.<String>get("name"),
            DefaultResourceTypeDefinition.APPLICATIONSERVER.name());
    input = input + "%";
    q.where(cb.and(appServerNamePred, cb.like(r.<String>get("name"), input)));
    q.select(r.<String>get("name"));
    q.distinct(true);//  ww w .  ja va  2  s. com

    q.orderBy(cb.asc(r.get("name")));

    return entityManager.createQuery(q);
}

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From source file:com.carser.viamais.vo.TransactionFilter.java

private Predicate[] getPredicates(CriteriaBuilder cb, Root<Transaction> transaction) {
    List<Predicate> predicates = new ArrayList<>();
    if (StringUtils.hasLength(pattern)) {
        String[] words = pattern.split(" ");
        for (String word : words) {
            Predicate model = cb.like(transaction.get(Transaction_.car).get(Car_.model).get(Model_.name),
                    "%" + word + "%");
            Predicate customer = cb.like(transaction.get(Transaction_.customer).get(Customer_.name),
                    "%" + word + "%");
            predicates.add((cb.or(model, customer)));
        }//from   w w w .j  av  a 2 s.c o  m
    }
    if (StringUtils.hasLength(rg)) {
        predicates.add(cb.like(transaction.get(Transaction_.customer).get(Customer_.rg), "%" + rg + "%"));
    }
    if (StringUtils.hasLength(cpf)) {
        predicates.add(cb.like(transaction.get(Transaction_.customer).get(Customer_.cpf).as(String.class),
                "%" + cpf + "%"));
    }
    if (StringUtils.hasLength(renavam)) {
        predicates.add(cb.like(transaction.get(Transaction_.car).get(Car_.renavam), "%" + renavam + "%"));
    }
    if (StringUtils.hasLength(plate)) {
        predicates.add(cb.equal(transaction.get(Transaction_.car).get(Car_.licensePlate), plate));
    }
    if (StringUtils.hasLength(chassi)) {
        predicates.add(cb.like(transaction.get(Transaction_.car).get(Car_.chassi), "%" + chassi + "%"));
    }
    Expression<Date> date = cb.function("date", Date.class, transaction.get(Transaction_.transactionDate));
    if (startDate != null) {
        predicates.add(cb.greaterThanOrEqualTo(date, startDate));
    }
    if (finalDate != null) {
        predicates.add(cb.lessThanOrEqualTo(date, finalDate));
    }
    if (StringUtils.hasLength(type)) {
        switch (type) {
        case "sale":
            predicates.add(cb.equal(transaction.get(Transaction_.type), Sale.class.getSimpleName()));
            break;
        case "purchase":
            predicates.add(cb.equal(transaction.get(Transaction_.type), Purchase.class.getSimpleName()));
            break;
        default:
            throw new BusinessException("transaction type not supported");
        }
    }
    if (StringUtils.hasLength(advertiser)) {
        predicates.add(cb.equal(transaction.get(Transaction_.advertiser), advertiser));
    }
    if (StringUtils.hasLength(financial)) {
        predicates.add(cb.like(cb.treat(transaction, Sale.class).get(Sale_.financial), financial));
    }
    if (seller != null) {
        predicates.add(cb.equal(transaction.get(Transaction_.seller).get(Seller_.id), seller));
    }
    return (predicates.toArray(new Predicate[predicates.size()]));
}

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From source file:br.com.sementesdoamanha.repository.Servidores.java

public List<Servidor> filtrados(ServidorFilter filtro) {
    //select, from, where, like... --> select(), from(), where()
    //JPQL: from Servidor

    //JPQL: select s from Servidor s where c.nome like = 'Joo%' and c.cpf = like '046.244.901-77'
    CriteriaBuilder builder = manager.getCriteriaBuilder();
    CriteriaQuery<Servidor> criteriaQuery = builder.createQuery(Servidor.class);
    Root<Servidor> s = criteriaQuery.from(Servidor.class);
    criteriaQuery.select(s);//from www. j  a  v a2  s.co  m

    List<Predicate> predicates = new ArrayList<>();

    if (StringUtils.isNotBlank(filtro.getCpf())) {
        predicates.add(builder.equal(s.<String>get("cpf"), filtro.getCpf()));
    }
    if (StringUtils.isNotBlank(filtro.getNome())) {
        predicates
                .add(builder.like(builder.upper(s.<String>get("nome")), filtro.getNome().toUpperCase() + "%"));

    }

    criteriaQuery.where(predicates.toArray(new Predicate[0]));
    TypedQuery<Servidor> query = manager.createQuery(criteriaQuery);
    return query.getResultList();

}

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From source file:com.faceye.feature.repository.jpa.DynamicSpecifications.java

public static <T> Specification<T> bySearchFilter(final Collection<SearchFilter> filters,
        final Class<T> entityClazz) {
    return new Specification<T>() {
        @Override/*from   w  w w.j  a  va2  s. c  o  m*/
        public Predicate toPredicate(Root<T> root, CriteriaQuery<?> query, CriteriaBuilder builder) {
            if (CollectionUtils.isNotEmpty(filters)) {

                List<Predicate> predicates = Lists.newArrayList();
                for (SearchFilter filter : filters) {
                    // nested path translate, Task??"user.name"filedName, ?Task.user.name
                    String[] names = StringUtils.split(filter.fieldName, ".");
                    Path expression = root.get(names[0]);
                    for (int i = 1; i < names.length; i++) {
                        expression = expression.get(names[i]);
                    }

                    // logic operator
                    switch (filter.operator) {
                    case EQ:
                        if (filter.value instanceof Number) {
                            predicates.add(builder.equal(expression, (Number) filter.value));
                        } else if (filter.value instanceof String) {
                            if (StringUtils.isNotEmpty(filter.value.toString())) {
                                predicates.add(builder.equal(expression, filter.value));
                            }
                        } else {
                            predicates.add(builder.equal(expression, filter.value));
                        }
                        break;
                    case LIKE:
                        predicates.add(builder.like(expression, "%" + filter.value + "%"));
                        break;
                    case GT:
                        predicates.add(builder.greaterThan(expression, (Comparable) filter.value));
                        break;
                    case LT:
                        predicates.add(builder.lessThan(expression, (Comparable) filter.value));
                        break;
                    case GTE:
                        predicates.add(builder.greaterThanOrEqualTo(expression, (Comparable) filter.value));
                        break;
                    case LTE:
                        predicates.add(builder.lessThanOrEqualTo(expression, (Comparable) filter.value));
                        break;
                    case ISTRUE:
                        predicates.add(builder.isTrue(expression));
                        break;
                    case ISFALSE:
                        predicates.add(builder.isFalse(expression));
                        break;
                    case ISEMPTY:
                        predicates.add(builder.isEmpty(expression));
                        break;
                    case ISNULL:
                        predicates.add(builder.isNull(expression));
                        break;
                    case NE:
                        predicates.add(builder.notEqual(expression, filter.value));
                    }
                }

                // ? and ???
                if (!predicates.isEmpty()) {
                    return builder.and(predicates.toArray(new Predicate[predicates.size()]));
                }
            }

            return builder.conjunction();
        }
    };
}

---

From source file:org.verinice.persistence.VeriniceAccountDaoImpl.java

private TypedQuery<Entity> buildQueryForProperties(String loginName) {

    CriteriaBuilder builder = getCriteriaBuilder();

    CriteriaQuery<Entity> query = builder.createQuery(Entity.class);
    Root<Entity> entity = query.from(Entity.class);
    Join<PropertyList, Entity> propertyListJoin = entity.join("propertyLists");
    Join<PropertyList, Property> propertiesJoin = propertyListJoin.join("properties");
    List<Predicate> conditions = new ArrayList<>();
    Path<String> propertytypePath = propertiesJoin.get("propertytype");
    conditions.add(builder.like(propertytypePath, "configuration_benutzername"));
    Path<String> propertyvaluePath = propertiesJoin.get("propertyvalue");
    conditions.add(builder.like(propertyvaluePath, loginName));
    query.where(conditions.toArray(new Predicate[conditions.size()]));

    return entityManager.createQuery(query);
}

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From source file:com.vladmihalcea.HibernateCriteriaTest.java

private List<Product> getProducts_Mercilessly() {
    return transactionTemplate.execute(new TransactionCallback<List<Product>>() {
        @Override/* w  ww  . j  av  a  2  s .c o  m*/
        public List<Product> doInTransaction(TransactionStatus transactionStatus) {
            CriteriaBuilder cb = entityManager.getCriteriaBuilder();
            CriteriaQuery<Product> query = cb.createQuery(Product.class);
            Root<Product> product = query.from(Product.class);
            query.select(product);
            query.distinct(true);

            List<Predicate> criteria = new ArrayList<Predicate>();
            criteria.add(cb.like(cb.lower(product.get(Product_.name)), "%tv%"));

            Subquery<Long> subQuery = query.subquery(Long.class);
            Root<Image> infoRoot = subQuery.from(Image.class);
            Join<Image, Product> productJoin = infoRoot.join(Image_.product);
            subQuery.select(productJoin.<Long>get(Product_.id));

            subQuery.where(cb.gt(infoRoot.get(Image_.index), 0));
            criteria.add(cb.in(product.get(Product_.id)).value(subQuery));
            query.where(cb.and(criteria.toArray(new Predicate[criteria.size()])));
            return entityManager.createQuery(query).getResultList();
        }
    });
}

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From source file:com.aimdek.ccm.dao.impl.CreditCardRepositoryImpl.java

/**
 * Adds the filter criteria.//  w ww.j av a2 s. c  o m
 *
 * @param filters the filters
 * @param builder the builder
 * @param root the root
 * @param query the query
 */

private void addFilterCriteria(Map<String, Object> filters, CriteriaBuilder builder, Root<CreditCard> root,
        CriteriaQuery query) {
    if (!filters.isEmpty()) {
        List<Predicate> predicates = new ArrayList<Predicate>();
        for (Entry<String, Object> entry : filters.entrySet()) {
            if (entry.getKey().equalsIgnoreCase(FIELDCONSTANT_CARDNUMBER)
                    || entry.getKey().equalsIgnoreCase(FIELDCONSTANT_CREDITLIMIT)
                    || entry.getKey().equalsIgnoreCase(FIELDCONSTANT_BALANCE)) {
                predicates.add(builder.like(root.<String>get(entry.getKey()), entry.getValue() + MODULO));
            }
        }
        query.where(predicates.toArray(new Predicate[] {}));
    }
}

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From source file:com.aimdek.ccm.dao.impl.UserRepositoryImpl.java

/**
 * Adds the filter criteria./*from   www  .  j a va2 s. c o m*/
 *
 * @param filters the filters
 * @param builder the builder
 * @param root the root
 * @param query the query
 */
private void addFilterCriteria(Map<String, Object> filters, CriteriaBuilder builder, Root<User> root,
        CriteriaQuery query) {
    if (!filters.isEmpty()) {
        List<Predicate> predicates = new ArrayList<Predicate>();
        for (Entry<String, Object> entry : filters.entrySet()) {
            if (!entry.getKey().equalsIgnoreCase(FIELDCONSTANT_BALANCE)
                    && !entry.getKey().equalsIgnoreCase(FIELDCONSTANT_CARDNUMBER)
                    && !entry.getKey().equalsIgnoreCase(FIELDCONSTANT_CREDITLIMIT)) {
                predicates.add(builder.like(root.<String>get(entry.getKey()), entry.getValue() + MODULO));
            }
        }
        query.where(predicates.toArray(new Predicate[] {}));
    }
}

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From source file:eu.uqasar.service.user.UserService.java

public List<User> getAllExceptAndFilter(Collection<User> usersToExclude, final String filter) {
    if (usersToExclude == null || usersToExclude.isEmpty()) {
        return this.getAll();
    }// w  w w  .j  a  va 2s . c  om
    logger.infof("loading all Users except %s ...", usersToExclude);
    CriteriaBuilder cb = em.getCriteriaBuilder();
    CriteriaQuery<User> query = cb.createQuery(User.class);
    Root<User> root = query.from(User.class);
    if (filter != null && !filter.isEmpty()) {

        Expression<String> literal = cb.upper(cb.literal(LIKE_WILDCARD + filter + LIKE_WILDCARD));
        Predicate likeFirstName = cb.like(cb.upper(root.get(User_.firstName)), literal);
        Predicate likeLastName = cb.like(cb.upper(root.get(User_.lastName)), literal);
        Predicate likeUserName = cb.like(cb.upper(root.get(User_.userName)), literal);
        Predicate orLikeName = cb.or(likeFirstName, likeLastName, likeUserName);
        query.where(cb.and(cb.not(root.in(usersToExclude)), orLikeName));
    } else {
        query.where(cb.not(root.in(usersToExclude)));
    }
    return em.createQuery(query).getResultList();
}

---

From source file:eu.uqasar.service.ProductService.java

private List<Predicate> getFilterPredicates(final ProductFilterStructure filter, CriteriaBuilder cb,
        Root<Product> from) {/*  w w  w  . j ava  2  s . c  o  m*/
    List<Predicate> predicates = new ArrayList<>();
    if (filter == null) {
        return predicates;
    }

    if (filter.getReleaseDate() != null) {
        predicates.add(cb.equal(from.get(Product_.releaseDate), filter.getReleaseDate()));
    }
    if (filter.getVersion() != null) {
        predicates.add(cb.equal(from.get(Product_.version), filter.getVersion()));
    }

    if (!StringUtils.isEmpty(filter.getName())) {
        Predicate firstName = cb.like(cb.lower(from.get(Product_.name)),
                LIKE_WILDCARD + filter.getName().toLowerCase() + LIKE_WILDCARD);
        predicates.add(firstName);
    }
    return predicates;
}

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