Example usage for org.hibernate Criteria setFirstResult

List of usage examples for org.hibernate Criteria setFirstResult

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Introduction

In this page you can find the example usage for org.hibernate Criteria setFirstResult.

Prototype

public Criteria setFirstResult(int firstResult);

Source Link

Document

Set the first result to be retrieved.

Usage

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public List<Ticket> findNextCustomerTickets(Integer customerId, PaginatedTableModel tableModel, String filter) {
    Session session = null;//w w w.j  a v  a 2 s  .  c  o m
    Criteria criteria = null;

    try {
        int nextIndex = tableModel.getNextRowIndex();

        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());
        criteria.add(Restrictions.eq(Ticket.PROP_CUSTOMER_ID, customerId));

        if (filter.equals(PaymentStatusFilter.OPEN)) {
            criteria.add(Restrictions.eq(Ticket.PROP_PAID, Boolean.FALSE));
            criteria.add(Restrictions.eq(Ticket.PROP_CLOSED, Boolean.FALSE));
        }

        criteria.setFirstResult(nextIndex);
        criteria.setMaxResults(tableModel.getPageSize());

        List ticketList = criteria.list();

        criteria.setProjection(Projections.rowCount());
        Integer rowCount = (Integer) criteria.uniqueResult();
        if (rowCount != null) {
            tableModel.setNumRows(rowCount);

        }

        tableModel.setCurrentRowIndex(nextIndex);

        return ticketList;

    } finally {
        closeSession(session);
    }
}

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public List<Ticket> findPreviousCustomerTickets(Integer customerId, PaginatedTableModel tableModel,
        String filter) {/*from   w  w  w. j a  v  a2 s. c o  m*/
    Session session = null;
    Criteria criteria = null;
    try {

        int previousIndex = tableModel.getPreviousRowIndex();

        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());
        criteria.add(Restrictions.eq(Ticket.PROP_CUSTOMER_ID, customerId));

        if (filter.equals(PaymentStatusFilter.OPEN)) {
            criteria.add(Restrictions.eq(Ticket.PROP_PAID, Boolean.FALSE));
            criteria.add(Restrictions.eq(Ticket.PROP_CLOSED, Boolean.FALSE));
        }

        criteria.setFirstResult(previousIndex);
        criteria.setMaxResults(tableModel.getPageSize());

        List ticketList = criteria.list();

        criteria.setProjection(Projections.rowCount());
        Integer rowCount = (Integer) criteria.uniqueResult();
        if (rowCount != null) {
            tableModel.setNumRows(rowCount);

        }

        tableModel.setCurrentRowIndex(previousIndex);

        return ticketList;

    } finally {
        closeSession(session);
    }
}

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public List<Ticket> findTickets(PaginatedTableModel tableModel, Date start, Date end, boolean filter) {
    Session session = null;/*from   ww  w .  j a  v a  2  s  .c o  m*/
    Criteria criteria = null;

    try {
        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());

        if (filter) {
            updateCriteriaFilters(criteria);
        }

        criteria.setFirstResult(0);
        criteria.setMaxResults(tableModel.getPageSize());
        if (start != null)
            criteria.add(Restrictions.ge(Ticket.PROP_DELIVERY_DATE, start));

        if (end != null)
            criteria.add(Restrictions.le(Ticket.PROP_DELIVERY_DATE, end));

        List ticketList = criteria.list();

        criteria.setProjection(Projections.rowCount());
        Integer rowCount = (Integer) criteria.uniqueResult();
        if (rowCount != null) {
            tableModel.setNumRows(rowCount);

        }

        tableModel.setCurrentRowIndex(0);

        return ticketList;

    } finally {
        closeSession(session);
    }
}

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public List<Ticket> findNextTickets(PaginatedTableModel tableModel, Date start, Date end, boolean filter) {
    Session session = null;/* w  ww  .ja v a2  s. c  om*/
    Criteria criteria = null;

    try {
        int nextIndex = tableModel.getNextRowIndex();

        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());

        if (filter) {
            updateCriteriaFilters(criteria);
        }

        criteria.setFirstResult(nextIndex);
        criteria.setMaxResults(tableModel.getPageSize());

        if (start != null)
            criteria.add(Restrictions.ge(Ticket.PROP_DELIVERY_DATE, start));

        if (end != null)
            criteria.add(Restrictions.le(Ticket.PROP_DELIVERY_DATE, end));

        List ticketList = criteria.list();

        criteria.setProjection(Projections.rowCount());
        Integer rowCount = (Integer) criteria.uniqueResult();
        if (rowCount != null) {
            tableModel.setNumRows(rowCount);

        }

        tableModel.setCurrentRowIndex(nextIndex);

        return ticketList;

    } finally {
        closeSession(session);
    }
}

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public List<Ticket> findPreviousTickets(PaginatedTableModel tableModel, Date start, Date end, boolean filter) {
    Session session = null;//  ww w . j a v  a2 s.c o  m
    Criteria criteria = null;
    try {

        int previousIndex = tableModel.getPreviousRowIndex();

        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());

        if (filter) {
            updateCriteriaFilters(criteria);
        }

        criteria.setFirstResult(previousIndex);
        criteria.setMaxResults(tableModel.getPageSize());

        if (start != null)
            criteria.add(Restrictions.ge(Ticket.PROP_DELIVERY_DATE, start));

        if (end != null)
            criteria.add(Restrictions.le(Ticket.PROP_DELIVERY_DATE, end));

        List ticketList = criteria.list();

        criteria.setProjection(Projections.rowCount());
        Integer rowCount = (Integer) criteria.uniqueResult();
        if (rowCount != null) {
            tableModel.setNumRows(rowCount);

        }

        tableModel.setCurrentRowIndex(previousIndex);

        return ticketList;

    } finally {
        closeSession(session);
    }
}

From source file:com.floreantpos.model.dao.TicketDAO.java

License:Open Source License

public void loadTickets(PaginatedTableModel tableModel, Date start, Date end) {
    Session session = null;/*from   w w  w  . ja v  a  2s  .  c  o m*/
    Criteria criteria = null;
    try {
        session = createNewSession();
        criteria = session.createCriteria(getReferenceClass());
        criteria.add(Restrictions.eq(Ticket.PROP_CLOSED, Boolean.FALSE));
        if (start != null)
            criteria.add(Restrictions.ge(Ticket.PROP_DELIVERY_DATE, start));

        if (end != null)
            criteria.add(Restrictions.le(Ticket.PROP_DELIVERY_DATE, end));

        criteria.add(Restrictions.isNotNull(Ticket.PROP_DELIVERY_DATE));
        criteria.setFirstResult(tableModel.getCurrentRowIndex());
        criteria.setMaxResults(tableModel.getPageSize());
        tableModel.setRows(criteria.list());
        return;

    } finally {
        closeSession(session);
    }
}

From source file:com.gisgraphy.domain.repository.GenericGisDao.java

License:Open Source License

/**
 * base method for all findNearest* /*w w  w  .j  a  v  a  2  s  . c o m*/
 * 
 * @param point
 *                The point from which we want to find GIS Object
 * @param pointId
 *                the id of the point that we don't want to be include, it
 *                is used to not include the gisFeature from which we want
 *                to find the nearest
 * @param distance
 *                distance The radius in meters
 * @param firstResult
 *                the firstResult index (for pagination), numbered from 1,
 *                if < 1 : it will not be taken into account
 * @param maxResults
 *                The Maximum number of results to retrieve (for
 *                pagination), if <= 0 : it will not be taken into acount
 * @param requiredClass
 *                the class of the object to be retireved
 * @param isMunicipality whether we should filter on city that are flag as 'municipality'.
          act as a filter, if false it doesn't filters( false doesn't mean that we return non municipality)
 * @return A List of GisFeatureDistance with the nearest elements or an
 *         emptylist (never return null), ordered by distance.<u>note</u>
 *         the specified gisFeature will not be included into results
 * @see GisFeatureDistance
 * @return a list of gisFeature (never return null but an empty list)
 */
@SuppressWarnings("unchecked")
protected List<GisFeatureDistance> getNearestAndDistanceFrom(final Point point, final Long pointId,
        final double distance, final int firstResult, final int maxResults, final boolean includeDistanceField,
        final Class<? extends GisFeature> requiredClass, final boolean isMunicipality) {
    Assert.notNull(point);
    return (List<GisFeatureDistance>) this.getHibernateTemplate().execute(new HibernateCallback() {

        public Object doInHibernate(Session session) throws PersistenceException {
            Criteria criteria = session.createCriteria(requiredClass);

            if (maxResults > 0) {
                criteria = criteria.setMaxResults(maxResults);
            }
            if (firstResult >= 1) {
                criteria = criteria.setFirstResult(firstResult - 1);
            }
            criteria = criteria.add(new DistanceRestriction(point, distance));
            List<String> fieldList = IntrospectionHelper.getFieldsAsList(requiredClass);
            ProjectionList projections = ProjectionBean.fieldList(fieldList, true);
            if (includeDistanceField) {
                projections.add(SpatialProjection.distance_sphere(point, GisFeature.LOCATION_COLUMN_NAME)
                        .as("distance"));
            }
            criteria.setProjection(projections);
            if (pointId != 0) {
                // remove The From Point
                criteria = criteria.add(Restrictions.not(Restrictions.idEq(pointId)));
            }
            if (includeDistanceField) {
                criteria.addOrder(new ProjectionOrder("distance"));
            }
            if (isMunicipality && (requiredClass == City.class || requiredClass == GisFeature.class)) {
                criteria.add(Restrictions.eq(City.MUNICIPALITY_FIELD_NAME, isMunicipality));
            }

            criteria.setCacheable(true);
            List<Object[]> queryResults = criteria.list();

            String[] aliasList;
            if (includeDistanceField) {
                aliasList = (String[]) ArrayUtils.add(IntrospectionHelper.getFieldsAsArray(requiredClass),
                        "distance");
            } else {
                aliasList = IntrospectionHelper.getFieldsAsArray(requiredClass);
            }
            int idPropertyIndexInAliasList = 0;
            for (int i = 0; i < aliasList.length; i++) {
                if (aliasList[i] == "id") {
                    idPropertyIndexInAliasList = i;
                    break;
                }
            }

            boolean hasZipCodesProperty = ZipCodesAware.class.isAssignableFrom(requiredClass);
            Map<Long, Set<String>> idToZipCodesMap = null;
            if (hasZipCodesProperty && queryResults.size() > 0) {
                List<Long> ids = new ArrayList<Long>();
                for (Object[] tuple : queryResults) {
                    ids.add((Long) tuple[idPropertyIndexInAliasList]);
                }
                String zipCodeQuery = "SELECT code as code,gisfeature as id FROM "
                        + ZipCode.class.getSimpleName().toLowerCase() + " zip where zip.gisfeature in (:ids)";
                Query qry = session.createSQLQuery(zipCodeQuery).addScalar("code", Hibernate.STRING)
                        .addScalar("id", Hibernate.LONG);
                qry.setCacheable(true);

                qry.setParameterList("ids", ids);
                List<Object[]> zipCodes = (List<Object[]>) qry.list();

                if (zipCodes.size() > 0) {
                    idToZipCodesMap = new HashMap<Long, Set<String>>();
                    for (Object[] zipCode : zipCodes) {
                        Long idFromZipcode = (Long) zipCode[1];
                        Set<String> zipCodesFromMap = idToZipCodesMap.get(idFromZipcode);
                        if (zipCodesFromMap == null) {
                            Set<String> zipCodesToAdd = new HashSet<String>();
                            idToZipCodesMap.put(idFromZipcode, zipCodesToAdd);
                            zipCodesFromMap = zipCodesToAdd;
                        }
                        zipCodesFromMap.add((String) zipCode[0]);
                    }
                }
            }
            List<GisFeatureDistance> results = ResultTransformerUtil.transformToGisFeatureDistance(aliasList,
                    queryResults, idToZipCodesMap, requiredClass);
            return results;
        }
    });

}

From source file:com.gisgraphy.domain.repository.OpenStreetMapDao.java

License:Open Source License

@SuppressWarnings("unchecked")
public List<StreetDistance> getNearestAndDistanceFrom(final Point point, final double distance,
        final int firstResult, final int maxResults, final StreetType streetType, final Boolean oneWay,
        final String name, final StreetSearchMode streetSearchMode, final boolean includeDistanceField) {
    if (streetSearchMode == StreetSearchMode.FULLTEXT && !GisgraphyConfig.STREET_SEARCH_FULLTEXT_MODE) {
        throw new GisgraphyException(
                "The fulltext mode has been removed in gisgraphy v 3.0 and has been replaced by fulltext webservice with placetype=street. please Consult user guide.");
    }//ww w . j  av  a 2 s.c o m
    if (name != null && streetSearchMode == null) {
        throw new IllegalArgumentException("streetSearchmode can not be null if name is provided");
    }
    if (point == null && streetSearchMode == StreetSearchMode.CONTAINS) {
        throw new IllegalArgumentException(
                "you must specify lat/lng when streetsearchmode = " + StreetSearchMode.CONTAINS);
    }
    return (List<StreetDistance>) this.getHibernateTemplate().execute(new HibernateCallback() {

        public Object doInHibernate(Session session) throws PersistenceException {
            Criteria criteria = session.createCriteria(OpenStreetMap.class);

            List<String> fieldList = IntrospectionHelper.getFieldsAsList(OpenStreetMap.class);

            ProjectionList projections = ProjectionBean.fieldList(fieldList, false);
            if (includeDistanceField && point != null) {
                projections.add(
                        //            SpatialProjection.distance_sphere(point, GisFeature.LOCATION_COLUMN_NAME).as(
                        //               "distance"));
                        SpatialProjection.distance_pointToLine(point, OpenStreetMap.SHAPE_COLUMN_NAME)
                                .as("distance"));
            }
            criteria.setProjection(projections);
            if (includeDistanceField && point != null) {
                criteria.addOrder(new ProjectionOrder("distance"));
            }
            if (maxResults > 0) {
                criteria = criteria.setMaxResults(maxResults);
            }
            if (firstResult >= 1) {
                criteria = criteria.setFirstResult(firstResult - 1);
            }
            if (point != null) {
                Polygon polygonBox = GeolocHelper.createPolygonBox(point.getX(), point.getY(), distance);
                criteria = criteria.add(new IntersectsRestriction(OpenStreetMap.SHAPE_COLUMN_NAME, polygonBox));
            }
            if (name != null) {
                if (streetSearchMode == StreetSearchMode.CONTAINS) {
                    criteria = criteria.add(Restrictions.isNotNull("name"));//optimisation!
                    criteria = criteria.add(
                            Restrictions.ilike(OpenStreetMap.FULLTEXTSEARCH_PROPERTY_NAME, "%" + name + "%"));
                    //criteria = criteria.add(new PartialWordSearchRestriction(OpenStreetMap.PARTIALSEARCH_VECTOR_COLUMN_NAME, name));
                } else if (streetSearchMode == StreetSearchMode.FULLTEXT) {
                    criteria = criteria.add(
                            new FulltextRestriction(OpenStreetMap.FULLTEXTSEARCH_VECTOR_PROPERTY_NAME, name));
                } else {
                    throw new NotImplementedException(
                            streetSearchMode + " is not implemented for street search");
                }
            }
            if (streetType != null) {
                criteria = criteria.add(Restrictions.eq("streetType", streetType));
            }
            if (oneWay != null) {
                criteria = criteria.add(Restrictions.eq("oneWay", oneWay));
            }
            criteria.setCacheable(true);
            // List<Object[]> queryResults =testCriteria.list();
            List<?> queryResults = criteria.list();

            if (queryResults != null && queryResults.size() != 0) {
                String[] propertiesNameArray;
                if (includeDistanceField && point != null) {
                    propertiesNameArray = (String[]) ArrayUtils
                            .add(IntrospectionHelper.getFieldsAsArray(OpenStreetMap.class), "distance");
                } else {
                    propertiesNameArray = IntrospectionHelper.getFieldsAsArray(OpenStreetMap.class);
                }
                List<StreetDistance> results = ResultTransformerUtil
                        .transformToStreetDistance(propertiesNameArray, queryResults);
                return results;
            } else {
                return new ArrayList<StreetDistance>();
            }

        }
    });
}

From source file:com.github.dactiv.orm.core.hibernate.support.HibernateSupportDao.java

License:Apache License

/**
 * ?Criteria,./*from w  ww  . j a v a  2s .  c o  m*/
 * 
 * @param c Hibernate Criteria
 * @param pageRequest ?
 * 
 * @return {@link Criteria}
 */
protected Criteria setPageRequestToCriteria(Criteria c, PageRequest pageRequest) {
    Assert.isTrue(pageRequest.getPageSize() > 0, "?0");

    c.setFirstResult(pageRequest.getOffset());
    c.setMaxResults(pageRequest.getPageSize());

    if (pageRequest.isOrderBySetted()) {
        for (Sort sort : pageRequest.getSort()) {
            Order order = null;
            if (sort.getDir().equals(Sort.ASC)) {
                order = Order.asc(sort.getProperty());
            } else {
                order = Order.desc(sort.getProperty());
            }
            c.addOrder(order);
        }
    }

    return c;
}

From source file:com.github.javarch.persistence.orm.hibernate.DefaultHibernateRepository.java

License:Apache License

/**
 * Busca o objeto de acordo com o objeto preenchido com os valores passado
 * como exemplo.// w  w  w.j av a  2 s . c o m
 *
 * @param objeto
 * @param indiceInicial
 * @param indiceFinal
 * @param ordenacoes
 *            lista de critrios de ordenao.
 * @return Lista de orden
 */
public <T extends Persistable<?>> List<T> findAllByExample(T objeto, PageRequest page, Order... ordenacoes) {
    Example example = createExemple(objeto);
    Criteria criteria = createCriteria((Class<T>) objeto.getClass()).add(example);
    if (page != null) {
        criteria.setFirstResult(page.getStartingAt());
        criteria.setMaxResults(page.getMaxPerPage());
    }
    addOrder(criteria, ordenacoes);

    return (List<T>) criteria.list();
}