Example usage for org.hibernate.criterion Restrictions isNotEmpty

Introduction

In this page you can find the example usage for org.hibernate.criterion Restrictions isNotEmpty.

Prototype

public static Criterion isNotEmpty(String propertyName) 

Source Link

Document

Constrain a collection valued property to be non-empty

Usage

From source file:org.sculptor.framework.accessimpl.jpahibernate.JpaHibFindByConditionAccessImpl.java

License:Apache License

private Criterion makeCriterion(ConditionalCriteria crit) {
    if (crit == null) {
        return null;
    }//  w  ww.  jav a 2 s  .  c o  m

    ConditionalCriteria.Operator operator = crit.getOperator();
    if (Operator.Equal.equals(operator)) {
        return Restrictions.eq(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant());
    } else if (Operator.IgnoreCaseEqual.equals(operator)) {
        return Restrictions.eq(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant())
                .ignoreCase();
    } else if (Operator.LessThan.equals(operator)) {
        return Restrictions.lt(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant());
    } else if (Operator.LessThanOrEqual.equals(operator)) {
        return Restrictions.le(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant());
    } else if (Operator.GreatThan.equals(operator)) {
        return Restrictions.gt(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant());
    } else if (Operator.GreatThanOrEqual.equals(operator)) {
        return Restrictions.ge(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant());
    } else if (Operator.Like.equals(operator)) {
        // Hibernate bug HHH-5339 + PostgreSQL missing 'number like string' conversion
        return new NumericLikeExpression(makePathWithAlias(crit.getPropertyFullName()),
                crit.getFirstOperant().toString(), false);
    } else if (Operator.IgnoreCaseLike.equals(operator)) {
        // Hibernate bug HHH-5339 + PostgreSQL missing 'number like string' conversion
        return new NumericLikeExpression(makePathWithAlias(crit.getPropertyFullName()),
                crit.getFirstOperant().toString(), true);
    } else if (Operator.IsNull.equals(operator)) {
        return Restrictions.isNull(makePathWithAlias(crit.getPropertyFullName()));
    } else if (Operator.IsNotNull.equals(operator)) {
        return Restrictions.isNotNull(makePathWithAlias(crit.getPropertyFullName()));
    } else if (Operator.IsEmpty.equals(operator)) {
        return Restrictions.isEmpty(makePathWithAlias(crit.getPropertyFullName()));
    } else if (Operator.IsNotEmpty.equals(operator)) {
        return Restrictions.isNotEmpty(makePathWithAlias(crit.getPropertyFullName()));
    } else if (Operator.Not.equals(operator)) {
        return Restrictions.not(makeCriterion((ConditionalCriteria) crit.getFirstOperant()));
    } else if (Operator.Or.equals(operator) && crit.getFirstOperant() instanceof List<?>) {
        Disjunction disj = Restrictions.disjunction();
        List<?> disjList = (List<?>) crit.getFirstOperant();
        for (Object disjPart : disjList) {
            disj.add(makeCriterion((ConditionalCriteria) disjPart));
        }
        return disj;
    } else if (Operator.Or.equals(operator)) {
        return Restrictions.or(makeCriterion((ConditionalCriteria) crit.getFirstOperant()),
                makeCriterion((ConditionalCriteria) crit.getSecondOperant()));
    } else if (Operator.And.equals(operator) && crit.getFirstOperant() instanceof List<?>) {
        Conjunction conj = Restrictions.conjunction();
        List<?> conjList = (List<?>) crit.getFirstOperant();
        for (Object conjPart : conjList) {
            conj.add(makeCriterion((ConditionalCriteria) conjPart));
        }
        return conj;
    } else if (Operator.And.equals(operator)) {
        return Restrictions.and(makeCriterion((ConditionalCriteria) crit.getFirstOperant()),
                makeCriterion((ConditionalCriteria) crit.getSecondOperant()));
    } else if (Operator.In.equals(operator)) {
        if (crit.getFirstOperant() instanceof Collection<?>) {
            return Restrictions.in(makePathWithAlias(crit.getPropertyFullName()),
                    (Collection<?>) crit.getFirstOperant());
        } else {
            return Restrictions.in(makePathWithAlias(crit.getPropertyFullName()),
                    (Object[]) crit.getFirstOperant());
        }
    } else if (Operator.Between.equals(operator)) {
        return Restrictions.between(makePathWithAlias(crit.getPropertyFullName()), crit.getFirstOperant(),
                crit.getSecondOperant());
    } else if (Operator.DistinctRoot.equals(operator)) {
        realDistinctRoot = true;
        return null;
    } else if (Operator.ProjectionRoot.equals(operator)) {
        resultTransformer = Criteria.PROJECTION;
        return null;
    } else if (Operator.EqualProperty.equals(operator)) {
        return Restrictions.eqProperty(makePathWithAlias(crit.getPropertyFullName()),
                (String) crit.getFirstOperant());
    } else if (Operator.LessThanProperty.equals(operator)) {
        return Restrictions.ltProperty(makePathWithAlias(crit.getPropertyFullName()),
                (String) crit.getFirstOperant());
    } else if (Operator.LessThanOrEqualProperty.equals(operator)) {
        return Restrictions.leProperty(makePathWithAlias(crit.getPropertyFullName()),
                (String) crit.getFirstOperant());
    } else if (Operator.GreatThanProperty.equals(operator)) {
        return Restrictions.gtProperty(makePathWithAlias(crit.getPropertyFullName()),
                (String) crit.getFirstOperant());
    } else if (Operator.GreatThanOrEqualProperty.equals(operator)) {
        return Restrictions.geProperty(makePathWithAlias(crit.getPropertyFullName()),
                (String) crit.getFirstOperant());
    } else {
        return null;
    }
}

---

From source file:org.shredzone.cilla.service.impl.TagServiceImpl.java

License:Open Source License

@SuppressWarnings("unchecked")
@Transactional(readOnly = true)//w  w w  . j  av  a 2  s.  c om
@Cacheable("tagCloud")
@Override
public Map<Tag, Float> createTagCloud(long limit) {
    Date now = new Date();
    Date limitDate = new Date(now.getTime() - limit);

    List<Page> pages = pageDao.criteria()
            .add(Restrictions.and(Restrictions.isNotNull("publication"),
                    Restrictions.between("publication", limitDate, now)))
            .add(Restrictions.or(Restrictions.isNull("expiration"), Restrictions.gt("expiration", now)))
            .add(Restrictions.isNotEmpty("tags")).list();

    return computeTagCloud(pages, limitDate.getTime(), limit);
}

---

From source file:org.webical.dao.hibernateImpl.EventDaoWebDavHibernateBufferedImpl.java

License:Open Source License

/**
 * Retrieve a List of all recurring Event for a given calendar
 * @param calendar the Calendar for which the recurring Events are returned
 * @return a List of all recurring Events
 * @throws DaoException/* www . ja  va 2  s  .  c o  m*/
 */
@Transaction(readOnly = true)
@SuppressWarnings("unchecked")
private List<Event> getAllRecurringEventsForCalendar(Calendar calendar) throws DaoException {
    if (calendar == null)
        return null;

    try {
        Criteria criteria = getSession().createCriteria(Event.class);
        criteria.add(Restrictions.eq(Calendar.CALENDAR_PROPERTY_NAME, calendar));
        criteria.add(Restrictions.or(Restrictions.isNotEmpty("rDate"), Restrictions.isNotEmpty("rRule")));
        if (log.isDebugEnabled())
            log.debug(criteria.toString() + " " + calendar.getName());
        return criteria.list();
    } catch (Exception e) {
        log.error(e);
        throw new DaoException("Could not get recurringEvents", e);
    }
}

---

From source file:qa.qcri.aidr.dbmanager.ejb.remote.facade.imp.CrisisResourceFacadeImpTest.java

/**
 * Test of getByCriteriaWithInnerJoinByOrder method, of class CrisisResourceFacadeImp.
 *///from w  w  w  . jav  a  2  s  .  c  om
@Test
public void testGetByCriteriaWithInnerJoinByOrder() throws Exception {
    System.out.println("getByCriteriaWithInnerJoinByOrder");
    Criterion criterion = null;
    String order = "";
    String[] orderBy = null;
    Integer count = null;
    String aliasTable = "document";
    CrisisResourceFacadeImp instance = new CrisisResourceFacadeImp();
    List<Crisis> expResult = null;
    List<Crisis> result = instance.getByCriteriaWithInnerJoinByOrder(criterion, order, orderBy, count,
            aliasTable, Restrictions.isNotEmpty("crisis"));
    assertEquals(expResult, result);
    // TODO review the generated test code and remove the default call to fail.
    fail("The test case is a prototype.");
}

---

• «
• 1
• 2
• 3
• 4
• »