Example usage for org.hibernate FetchMode JOIN

Introduction

In this page you can find the example usage for org.hibernate FetchMode JOIN.

Prototype

FetchMode JOIN

To view the source code for org.hibernate FetchMode JOIN.

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Document

Fetch using an outer join.

Usage

From source file:de.appsolve.padelcampus.db.dao.generic.BaseEntityDAO.java

@Override
public Page<T> findAllByFuzzySearch(String search, Set<Criterion> criterions, String... associations) {
    Criteria criteria = getCriteria();//from w w w. j ava  2 s  .c  om
    for (String association : associations) {
        criteria.setFetchMode(association, FetchMode.JOIN);
    }
    List<Criterion> predicates = new ArrayList<>();
    for (String indexedPropery : getIndexedProperties()) {
        if (!StringUtils.isEmpty(search)) {
            String[] searchTerms = search.split(" ");
            for (String searchTerm : searchTerms) {
                predicates.add(Restrictions.ilike(indexedPropery, searchTerm, MatchMode.ANYWHERE));
            }
        }
    }
    if (!predicates.isEmpty()) {
        criteria.add(Restrictions.or(predicates.toArray(new Criterion[predicates.size()])));
    }
    if (criterions != null) {
        for (Criterion c : criterions) {
            criteria.add(c);
        }
    }
    criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    @SuppressWarnings("unchecked")
    List<T> objects = criteria.list();
    sort(objects);
    PageImpl<T> page = new PageImpl<>(objects);
    return page;
}

From source file:de.appsolve.padelcampus.db.dao.generic.BaseEntityDAO.java

@Override
@SuppressWarnings("unchecked")
public T findByUUIDFetchEagerly(final String uuid, String... associations) {
    Criteria criteria = getCriteria();//from w w  w . j a  v  a  2  s .  co m
    for (String association : associations) {
        criteria.setFetchMode(association, FetchMode.JOIN);
    }
    criteria.add(Property.forName("UUID").eq(uuid));
    return (T) criteria.uniqueResult();
}

From source file:de.appsolve.padelcampus.db.dao.generic.BaseEntityDAO.java

@Override
@SuppressWarnings("unchecked")
public T findByIdFetchEagerly(final long id, String... associations) {
    Criteria criteria = getCriteria();//from   ww  w.j  a v  a 2 s .co  m
    for (String association : associations) {
        criteria.setFetchMode(association, FetchMode.JOIN);
    }
    criteria.add(Property.forName("id").eq(id));
    return (T) criteria.uniqueResult();
}

From source file:de.appsolve.padelcampus.db.dao.generic.BaseEntityDAO.java

@Override
public List<T> findAllFetchEagerly(String... associations) {
    Criteria crit = getCriteria();//from w ww . ja  v  a  2 s.c om
    for (String association : associations) {
        crit.setFetchMode(association, FetchMode.JOIN);
    }
    //we only want unique results
    //see http://stackoverflow.com/questions/18753245/one-to-many-relationship-gets-duplicate-objects-whithout-using-distinct-why
    crit.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
    @SuppressWarnings("unchecked")
    List<T> list = (List<T>) crit.list();
    sort(list);
    return list;
}

From source file:de.appsolve.padelcampus.db.dao.generic.BaseEntityDAO.java

@Override
public List<T> findAllFetchEagerlyWithAttributes(Map<String, Object> attributeMap, String... associations) {
    Criteria crit = getCriteria();//from  w  w  w.ja  v  a  2 s . c o m
    for (String association : associations) {
        crit.setFetchMode(association, FetchMode.JOIN);
    }
    for (Map.Entry<String, Object> entry : attributeMap.entrySet()) {
        crit.add(Restrictions.eq(entry.getKey(), entry.getValue()));
    }
    //we only want unique results
    //see http://stackoverflow.com/questions/18753245/one-to-many-relationship-gets-duplicate-objects-whithout-using-distinct-why
    crit.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
    @SuppressWarnings("unchecked")
    List<T> list = (List<T>) crit.list();
    sort(list);
    return list;
}

From source file:de.decidr.model.commands.user.GetUserPropertiesCommand.java

License:Apache License

@SuppressWarnings("unchecked")
@Override/*w w  w. j  a  v a 2  s . com*/
public void transactionAllowed(TransactionStartedEvent evt) throws TransactionException {

    users = new ArrayList<User>(0);
    if ((userIds == null) || userIds.isEmpty()) {
        return;
    }

    Criteria crit = evt.getSession().createCriteria(User.class);

    for (String propertyToGet : propertiesToGet) {
        crit.setFetchMode(propertyToGet, FetchMode.JOIN);
    }

    crit.add(Restrictions.in("id", userIds));

    users = crit.list();
}

From source file:de.decidr.model.commands.workflowmodel.GetPublishedWorkflowModelsCommand.java

License:Apache License

@SuppressWarnings("unchecked")
@Override//from w w w.ja  v  a 2  s  .  c  om
public void transactionAllowed(TransactionStartedEvent evt) throws TransactionException {

    PaginatingCriteria crit = new PaginatingCriteria(WorkflowModel.class, evt.getSession());

    /*
     * We only want published workflow models.
     */
    new EqualsFilter(true, "published", true).apply(crit);

    /*
     * Make the "tenant" property available even after the session has been
     * closed.
     */
    crit.setFetchMode("tenant", FetchMode.JOIN);

    Filters.apply(crit, filters, paginator);

    result = crit.setResultTransformer(CriteriaSpecification.ROOT_ENTITY).list();
}

From source file:de.forsthaus.backend.dao.impl.MyCalendarEventDAOImpl.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from   ww  w. ja  va 2  s.  co  m
public List<MyCalendarEvent> getAllCalendarEventsByUserId(long usrId) {
    DetachedCriteria criteria = DetachedCriteria.forClass(MyCalendarEvent.class);
    criteria.add(Restrictions.eq("secUser.id", usrId));
    criteria.setFetchMode("secUser", FetchMode.JOIN);

    return getHibernateTemplate().findByCriteria(criteria);
}

From source file:de.forsthaus.backend.dao.impl.MyCalendarEventDAOImpl.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//from   www . j  a  v a 2  s .  co m
public List<MyCalendarEvent> getCalendarEventsForBeginDate(Date beginDate, long usrId) {
    DetachedCriteria criteria = DetachedCriteria.forClass(MyCalendarEvent.class);
    criteria.add(Restrictions.eq("beginDate", beginDate));
    criteria.add(Restrictions.eq("secUser.id", usrId));
    criteria.setFetchMode("secUser", FetchMode.JOIN);

    return getHibernateTemplate().findByCriteria(criteria);
}

From source file:de.forsthaus.backend.dao.impl.MyCalendarEventDAOImpl.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override/* ww  w . j  a  v  a 2  s.  co  m*/
public List<MyCalendarEvent> getCalendarEventsFromToDate(Date beginDate, Date endDate, long usrId) {
    DetachedCriteria criteria = DetachedCriteria.forClass(MyCalendarEvent.class);
    criteria.add(Restrictions.ge("beginDate", beginDate));
    criteria.add(Restrictions.le("endDate", endDate));
    criteria.add(Restrictions.eq("secUser.id", usrId));
    criteria.setFetchMode("secUser", FetchMode.JOIN);

    return getHibernateTemplate().findByCriteria(criteria);
}