Example usage for javax.persistence.criteria CriteriaBuilder lessThanOrEqualTo

Introduction

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

Prototype

<Y extends Comparable<? super Y>> Predicate lessThanOrEqualTo(Expression<? extends Y> x, Y y);

Source Link

Document

Create a predicate for testing whether the first argument is less than or equal to the second.

Usage

From source file:cc.sion.core.persistence.DynamicSpecifications.java

public static <T> Specification<T> bySearchFilter(final Collection<SearchFilter> filters,
        final Class<T> entityClazz) {
    return new Specification<T>() {
        @Override/*from  ww w  .  j  a  v a  2s  .  com*/
        public Predicate toPredicate(Root<T> root, CriteriaQuery<?> query, CriteriaBuilder builder) {
            if (Collections3.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]);
                    }
                    //                  if(log.isDebugEnabled()){
                    //                     log.debug("   {}-{}-{}",names[0],filter.operator,filter.value);
                    //                  }
                    // logic operator
                    switch (filter.operator) {
                    case EQ:
                        predicates.add(builder.equal(expression, filter.value));
                        break;
                    case NE:
                        predicates.add(builder.notEqual(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;
                    }
                }

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

            return builder.conjunction();
        }
    };
}

---

From source file:eu.domibus.common.dao.ErrorLogDao.java

public List<ErrorLogEntry> findPaged(int from, int max, String column, boolean asc,
        HashMap<String, Object> filters) {
    CriteriaBuilder cb = this.em.getCriteriaBuilder();
    CriteriaQuery<ErrorLogEntry> cq = cb.createQuery(ErrorLogEntry.class);
    Root<ErrorLogEntry> ele = cq.from(ErrorLogEntry.class);
    cq.select(ele);//  w  w w .j av  a2  s .c  om
    List<Predicate> predicates = new ArrayList<Predicate>();
    for (Map.Entry<String, Object> filter : filters.entrySet()) {
        if (filter.getValue() != null) {
            if (filter.getValue() instanceof String) {
                if (!filter.getValue().toString().isEmpty()) {
                    switch (filter.getKey().toString()) {
                    case "":
                        break;
                    case "timestampFrom":
                        predicates.add(cb.greaterThanOrEqualTo(ele.<Date>get("timestamp"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    case "timestampTo":
                        predicates.add(cb.lessThanOrEqualTo(ele.<Date>get("timestamp"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    case "notifiedFrom":
                        predicates.add(cb.greaterThanOrEqualTo(ele.<Date>get("notified"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    case "notifiedTo":
                        predicates.add(cb.lessThanOrEqualTo(ele.<Date>get("notified"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    default:
                        predicates.add(cb.like(ele.<String>get(filter.getKey()), (String) filter.getValue()));
                        break;
                    }
                }
            } else {
                predicates.add(cb.equal(ele.<String>get(filter.getKey()), filter.getValue()));
            }
        }
    }
    cq.where(cb.and(predicates.toArray(new Predicate[predicates.size()])));
    if (column != null) {
        if (asc) {
            cq.orderBy(cb.asc(ele.get(column)));
        } else {
            cq.orderBy(cb.desc(ele.get(column)));
        }

    }
    final TypedQuery<ErrorLogEntry> query = this.em.createQuery(cq);
    query.setFirstResult(from);
    query.setMaxResults(max);
    return query.getResultList();
}

---

From source file:eu.domibus.common.dao.MessageLogDao.java

public List<MessageLogEntry> findPaged(int from, int max, String column, boolean asc,
        HashMap<String, Object> filters) {

    CriteriaBuilder cb = this.em.getCriteriaBuilder();
    CriteriaQuery<MessageLogEntry> cq = cb.createQuery(MessageLogEntry.class);
    Root<MessageLogEntry> mle = cq.from(MessageLogEntry.class);
    cq.select(mle);/*from w ww  .  j a  va 2  s. c  o m*/
    List<Predicate> predicates = new ArrayList<Predicate>();
    for (Map.Entry<String, Object> filter : filters.entrySet()) {
        if (filter.getValue() != null) {
            if (filter.getValue() instanceof String) {
                if (!filter.getValue().toString().isEmpty()) {
                    switch (filter.getKey().toString()) {
                    case "receivedFrom":
                        predicates.add(cb.greaterThanOrEqualTo(mle.<Date>get("received"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    case "receivedTo":
                        predicates.add(cb.lessThanOrEqualTo(mle.<Date>get("received"),
                                Timestamp.valueOf(filter.getValue().toString())));
                        break;
                    default:
                        predicates.add(cb.like(mle.<String>get(filter.getKey()), (String) filter.getValue()));
                        break;
                    }
                }
            } else {
                predicates.add(cb.equal(mle.<String>get(filter.getKey()), filter.getValue()));
            }
        }
    }
    cq.where(cb.and(predicates.toArray(new Predicate[predicates.size()])));
    if (column != null) {
        if (asc) {
            cq.orderBy(cb.asc(mle.get(column)));
        } else {
            cq.orderBy(cb.desc(mle.get(column)));
        }

    }
    final TypedQuery<MessageLogEntry> query = this.em.createQuery(cq);
    query.setFirstResult(from);
    query.setMaxResults(max);
    return query.getResultList();
}

---

From source file:net.groupbuy.dao.impl.ProductNotifyDaoImpl.java

public Long count(Member member, Boolean isMarketable, Boolean isOutOfStock, Boolean hasSent) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<ProductNotify> criteriaQuery = criteriaBuilder.createQuery(ProductNotify.class);
    Root<ProductNotify> root = criteriaQuery.from(ProductNotify.class);
    criteriaQuery.select(root);/*  w  w  w. jav a 2 s  . c  o  m*/
    Predicate restrictions = criteriaBuilder.conjunction();
    if (member != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("member"), member));
    }
    if (isMarketable != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.equal(root.get("product").get("isMarketable"), isMarketable));
    }
    if (isOutOfStock != null) {
        Path<Integer> stock = root.get("product").get("stock");
        Path<Integer> allocatedStock = root.get("product").get("allocatedStock");
        if (isOutOfStock) {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.isNotNull(stock),
                    criteriaBuilder.lessThanOrEqualTo(stock, allocatedStock));
        } else {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.or(criteriaBuilder.isNull(stock),
                    criteriaBuilder.greaterThan(stock, allocatedStock)));
        }
    }
    if (hasSent != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("hasSent"), hasSent));
    }
    criteriaQuery.where(restrictions);
    return super.count(criteriaQuery, null);
}

---

From source file:net.groupbuy.dao.impl.ProductNotifyDaoImpl.java

public Page<ProductNotify> findPage(Member member, Boolean isMarketable, Boolean isOutOfStock, Boolean hasSent,
        Pageable pageable) {/*from   w  ww .ja  v a 2s .c  om*/
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<ProductNotify> criteriaQuery = criteriaBuilder.createQuery(ProductNotify.class);
    Root<ProductNotify> root = criteriaQuery.from(ProductNotify.class);
    criteriaQuery.select(root);
    Predicate restrictions = criteriaBuilder.conjunction();
    if (member != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("member"), member));
    }
    if (isMarketable != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.equal(root.get("product").get("isMarketable"), isMarketable));
    }
    if (isOutOfStock != null) {
        Path<Integer> stock = root.get("product").get("stock");
        Path<Integer> allocatedStock = root.get("product").get("allocatedStock");
        if (isOutOfStock) {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.isNotNull(stock),
                    criteriaBuilder.lessThanOrEqualTo(stock, allocatedStock));
        } else {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.or(criteriaBuilder.isNull(stock),
                    criteriaBuilder.greaterThan(stock, allocatedStock)));
        }
    }
    if (hasSent != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("hasSent"), hasSent));
    }
    criteriaQuery.where(restrictions);
    return super.findPage(criteriaQuery, pageable);
}

---

From source file:net.shopxx.dao.impl.ProductNotifyDaoImpl.java

public Long count(Member member, Boolean isMarketable, Boolean isOutOfStock, Boolean hasSent) {
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<ProductNotify> criteriaQuery = criteriaBuilder.createQuery(ProductNotify.class);
    Root<ProductNotify> root = criteriaQuery.from(ProductNotify.class);
    criteriaQuery.select(root);/*www  . ja  v a2s . c o  m*/
    Predicate restrictions = criteriaBuilder.conjunction();
    if (member != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("member"), member));
    }
    if (isMarketable != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.equal(root.get("product").get("goods").get("isMarketable"), isMarketable));
    }
    if (isOutOfStock != null) {
        Path<Integer> stock = root.get("product").get("stock");
        Path<Integer> allocatedStock = root.get("product").get("allocatedStock");
        if (isOutOfStock) {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.isNotNull(stock),
                    criteriaBuilder.lessThanOrEqualTo(stock, allocatedStock));
        } else {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.or(criteriaBuilder.isNull(stock),
                    criteriaBuilder.greaterThan(stock, allocatedStock)));
        }
    }
    if (hasSent != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("hasSent"), hasSent));
    }
    criteriaQuery.where(restrictions);
    return super.count(criteriaQuery, null);
}

---

From source file:net.shopxx.dao.impl.ProductNotifyDaoImpl.java

public Page<ProductNotify> findPage(Member member, Boolean isMarketable, Boolean isOutOfStock, Boolean hasSent,
        Pageable pageable) {/*from w  w  w.j  a  va2s. c o  m*/
    CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
    CriteriaQuery<ProductNotify> criteriaQuery = criteriaBuilder.createQuery(ProductNotify.class);
    Root<ProductNotify> root = criteriaQuery.from(ProductNotify.class);
    criteriaQuery.select(root);
    Predicate restrictions = criteriaBuilder.conjunction();
    if (member != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("member"), member));
    }
    if (isMarketable != null) {
        restrictions = criteriaBuilder.and(restrictions,
                criteriaBuilder.equal(root.get("product").get("goods").get("isMarketable"), isMarketable));
    }
    if (isOutOfStock != null) {
        Path<Integer> stock = root.get("product").get("stock");
        Path<Integer> allocatedStock = root.get("product").get("allocatedStock");
        if (isOutOfStock) {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.isNotNull(stock),
                    criteriaBuilder.lessThanOrEqualTo(stock, allocatedStock));
        } else {
            restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.or(criteriaBuilder.isNull(stock),
                    criteriaBuilder.greaterThan(stock, allocatedStock)));
        }
    }
    if (hasSent != null) {
        restrictions = criteriaBuilder.and(restrictions, criteriaBuilder.equal(root.get("hasSent"), hasSent));
    }
    criteriaQuery.where(restrictions);
    return super.findPage(criteriaQuery, pageable);
}

---

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 ww  w .jav a 2s .  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:aode.lx.persistence.DynamicSpecifications.java

public static <T> Specification<T> bySearchFilter(final Collection<SearchFilter> filters,
        final Class<T> entityClazz) {
    return new Specification<T>() {
        @Override// w ww. j  a va  2  s .  c o m
        public Predicate toPredicate(Root<T> root, CriteriaQuery<?> query, CriteriaBuilder builder) {
            if (Collections3.isNotEmpty(filters)) {

                List<Predicate> predicates = Lists.newArrayList();
                List<Predicate> ORpredicates = 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]);
                    }

                    Object value = filter.value;

                    if (expression.getJavaType().isEnum()) {
                        value = EnumUtils.valueOf(expression.getJavaType(), filter.value.toString());
                        predicates.add(builder.equal(expression, value));
                    } else {
                        // logic operator
                        switch (filter.operator) {
                        case EQ:
                            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 NEQ:
                            predicates.add(builder.notEqual(expression, filter.value));
                            break;
                        case NOTNULL:
                            predicates.add(builder.isNotNull(expression));
                            break;
                        case ISNULL:
                            predicates.add(builder.isNull(expression));
                            break;
                        case OREQ:
                            ORpredicates.add(builder.equal(expression, filter.value));
                            break;
                        case ORLIKE:
                            ORpredicates.add(builder.like(expression, "%" + filter.value + "%"));
                            break;
                        case ORGT:
                            ORpredicates.add(builder.greaterThan(expression, (Comparable) filter.value));
                            break;
                        case ORLT:
                            ORpredicates.add(builder.lessThan(expression, (Comparable) filter.value));
                            break;
                        case ORGTE:
                            ORpredicates
                                    .add(builder.greaterThanOrEqualTo(expression, (Comparable) filter.value));
                            break;
                        case ORLTE:
                            ORpredicates.add(builder.lessThanOrEqualTo(expression, (Comparable) filter.value));
                            break;
                        case ORNEQ:
                            ORpredicates.add(builder.notEqual(expression, filter.value));
                            break;
                        case ORNOTNULL:
                            ORpredicates.add(builder.isNotNull(expression));
                            break;
                        case ORISNULL:
                            ORpredicates.add(builder.isNull(expression));
                            break;
                        }
                    }

                }

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

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From source file:com.deloitte.smt.service.SignalDetectionService.java

/**
 * @param searchDto//from w  ww . java2 s  .  c  om
 * @param criteriaBuilder
 * @param rootSignalDetection
 * @param predicates
 */
private void addCreatedOrLastRunDate(SearchDto searchDto, CriteriaBuilder criteriaBuilder,
        Root<SignalDetection> rootSignalDetection, List<Predicate> predicates) {
    if (DateKeyType.searchIn(searchDto.getDateKey())) {
        if (searchDto.getDateKey().equalsIgnoreCase(DateKeyType.CREATED.name())) {
            predicates.add(criteriaBuilder.greaterThanOrEqualTo(
                    rootSignalDetection.get(SmtConstant.CREATED_DATE.getDescription()),
                    searchDto.getStartDate()));

            if (null != searchDto.getEndDate()) {
                predicates.add(criteriaBuilder.lessThanOrEqualTo(
                        rootSignalDetection.get(SmtConstant.CREATED_DATE.getDescription()),
                        searchDto.getEndDate()));
            }
        } else if (searchDto.getDateKey().equalsIgnoreCase(DateKeyType.LASTRUN.name())) {
            predicates.add(criteriaBuilder.greaterThanOrEqualTo(rootSignalDetection.get("lastRunDate"),
                    searchDto.getStartDate()));

            if (null != searchDto.getEndDate()) {
                predicates.add(criteriaBuilder.lessThanOrEqualTo(rootSignalDetection.get("lastRunDate"),
                        searchDto.getEndDate()));
            }

        } else if (searchDto.getDateKey().equalsIgnoreCase(DateKeyType.NEXTRUN.name())) {
            predicates.add(criteriaBuilder.greaterThanOrEqualTo(rootSignalDetection.get("nextRunDate"),
                    searchDto.getStartDate()));

            if (null != searchDto.getEndDate()) {
                predicates.add(criteriaBuilder.lessThanOrEqualTo(rootSignalDetection.get("nextRunDate"),
                        searchDto.getEndDate()));
            }

        }
    }
}

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