Example usage for org.hibernate ScrollableResults last

List of usage examples for org.hibernate ScrollableResults last

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In this page you can find the example usage for org.hibernate ScrollableResults last.

Prototype

boolean last();

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Usage

From source file:org.openvpms.component.business.dao.hibernate.im.IMObjectDAOHibernate.java

License:Open Source License

/**
 * Counts the total no. of rows that would be returned by a named query.
 *
 * @param name    the query name/* w w  w .j av  a 2  s  .c  om*/
 * @param params  the query parameters
 * @param session the session
 * @return the total no. of rows that would be returned by the query
 * @throws IMObjectDAOException a runtime exception, raised if the request
 *                              cannot complete.
 */
private int countNamedQuery(String name, Params params, Session session) {
    Query query = session.getNamedQuery(name);
    params.setParameters(query);

    int result = 0;
    ScrollableResults results = null;
    try {
        results = query.scroll(ScrollMode.FORWARD_ONLY);
        if (results.last()) {
            result = results.getRowNumber() + 1;
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
    return result;
}

From source file:org.sacredscripturefoundation.commons.entity.dao.HibernateVendorHelper.java

License:Apache License

@Override
public Count<List<T>> page(Query query, int beginRow, int endRow) {
    // Get total result count
    int total;// w  ww  . j av  a2  s.com
    ScrollableResults scroll = query.unwrap(org.hibernate.Query.class).scroll();
    try {
        scroll.last();
        total = scroll.getRowNumber();
    } finally {
        scroll.close();
    }

    // Get page of data
    query.setFirstResult(beginRow);
    query.setMaxResults(endRow - beginRow + 1);

    @SuppressWarnings("unchecked")
    List<T> results = query.getResultList();
    return new CountImpl<List<T>>(total, results);
}

From source file:org.shredzone.cilla.core.repository.impl.SearchDaoHibImpl.java

License:Open Source License

@Override
public int count(Query query, Criteria crit) {
    assertCriteriaEntity(crit);/* w w w.j  a  va 2 s . c  o  m*/

    int count = 0;

    FullTextSession fullTextSession = getFullTextSession();
    FullTextQuery fq = fullTextSession.createFullTextQuery(query, Page.class);
    fq.setCriteriaQuery(crit != null ? crit : pageDao.criteria());

    ScrollableResults sr = fq.scroll(ScrollMode.FORWARD_ONLY);
    if (sr.last()) {
        count = sr.getRowNumber();
    }
    sr.close();

    return count;
}

From source file:resource.dao.base.HQLDAO.java

public Object doInHibernate(Session session) throws HibernateException {
    if (logger.isDebugEnabled()) {
        logger.debug("doInHibernate(Session) - start"); //$NON-NLS-1$
    }/*w w w .j  a v  a2  s  .c o  m*/

    Query queryObject = session.createQuery(queryCondition.getQueryString());
    Object[] values = queryCondition.getObjArray();
    Type[] types = queryCondition.getTypeArray();
    if (null != values) {
        for (int i = 0; i < values.length; i++) {
            if (logger.isDebugEnabled()) {
                logger.debug("i=" + i);
                logger.debug("values[i]=" + values[i]);
                logger.debug("types[i]=" + types[i]);
            }
            if (types != null) {
                queryObject.setParameter(i, values[i], types[i]);
            } else {
                queryObject.setParameter(i, values[i]);
            }
        }
    }

    ScrollableResults sr = null;
    try {
        PageQueryResult queryResult = new PageQueryResult();
        queryResult.setQueryResult(new ArrayList());
        queryResult.setTotalCount(0);

        sr = queryObject.scroll();
        if (false == sr.last()) {

            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        int totalCount = sr.getRowNumber();
        queryResult.setTotalCount(totalCount + 1);

        int pageSize = queryCondition.getPageSize();
        int pageIndex = queryCondition.getPageIndex() - 1;

        int startRowNum = pageIndex * pageSize;
        if (false == sr.setRowNumber(startRowNum)) {
            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        List list = queryResult.getQueryResult();
        for (int i = 0; i < pageSize; i++) {
            list.add(sr.get());
            if (false == sr.next()) {
                break;
            }
        }

        if (logger.isDebugEnabled()) {
            logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
        }
        return queryResult;
    } finally {
        if (null != sr)
            sr.close();
    }
}

From source file:resource.dao.base.HQLDAO.java

public Object doInHibernate(Session session) throws HibernateException {
    if (logger.isDebugEnabled()) {
        logger.debug("doInHibernate(Session) - start"); //$NON-NLS-1$
    }// w w w  .  j  a va 2 s.  com

    SQLQuery queryObject = session.createSQLQuery(queryCondition.getQueryString());
    Object[] values = queryCondition.getObjArray();
    Type[] types = queryCondition.getTypeArray();
    if (null != values) {
        for (int i = 0; i < values.length; i++) {
            if (logger.isDebugEnabled()) {
                logger.debug("i=" + i);
                logger.debug("values[i]=" + values[i]);
                logger.debug("types[i]=" + types[i]);
            }
            if (types != null) {
                queryObject.setParameter(i, values[i], types[i]);
            } else {
                queryObject.setParameter(i, values[i]);
            }
        }
    }

    ScrollableResults sr = null;
    try {
        PageQueryResult queryResult = new PageQueryResult();
        queryResult.setQueryResult(new ArrayList());
        queryResult.setTotalCount(0);

        sr = queryObject.scroll();
        if (false == sr.last()) {

            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        int totalCount = sr.getRowNumber();
        queryResult.setTotalCount(totalCount + 1);

        int pageSize = queryCondition.getPageSize();
        int pageIndex = queryCondition.getPageIndex() - 1;

        int startRowNum = pageIndex * pageSize;
        if (false == sr.setRowNumber(startRowNum)) {
            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        List list = queryResult.getQueryResult();
        for (int i = 0; i < pageSize; i++) {
            list.add(sr.get());
            if (false == sr.next()) {
                break;
            }
        }

        if (logger.isDebugEnabled()) {
            logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
        }
        return queryResult;
    } finally {
        if (null != sr)
            sr.close();
    }
}

From source file:resource.dao.base.HQLDAO.java

public Object doInHibernate(Session session) throws HibernateException {
    if (logger.isDebugEnabled()) {
        logger.debug("doInHibernate(Session) - start"); //$NON-NLS-1$
    }// w w w  . j  a  v  a  2  s.  c  o m

    Query queryObject = session.createQuery(queryCondition.getQueryString());
    Object[] values = queryCondition.getObjArray();
    Type[] types = queryCondition.getTypeArray();

    if (null != values) {
        for (int i = 0; i < values.length; i++) {
            if (logger.isDebugEnabled()) {
                logger.debug("i=" + i);
                logger.debug("values[i]=" + values[i]);
                logger.debug("types[i]=" + types[i]);
            }
            if (types != null) {
                queryObject.setParameter(i, values[i], types[i]);
            } else {
                queryObject.setParameter(i, values[i]);
            }
        }
    }

    ScrollableResults sr = null;
    try {
        RangeQueryResult queryResult = new RangeQueryResult();
        queryResult.setQueryResult(new ArrayList());
        queryResult.setTotalCount(0);

        sr = queryObject.scroll();
        if (false == sr.last()) {

            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        int totalCount = sr.getRowNumber();
        queryResult.setTotalCount(totalCount + 1);

        int startRowNum = queryCondition.getStart();
        if (false == sr.setRowNumber(startRowNum)) {
            if (logger.isDebugEnabled()) {
                logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
            }
            return queryResult;
        }

        List list = queryResult.getQueryResult();
        for (int i = 0; i < queryCondition.getCount(); i++) {
            list.add(sr.get());
            if (false == sr.next()) {
                break;
            }
        }

        if (logger.isDebugEnabled()) {
            logger.debug("doInHibernate(Session) - end"); //$NON-NLS-1$
        }
        return queryResult;
    } finally {
        if (null != sr)
            sr.close();
    }
}

From source file:vn.vnpttech.ssdc.nms.dao.hibernate.DeviceDaoHibernate.java

License:Apache License

@Override
public Map searchDevice(String deviceMAC, String deviceSerialNumber, String deviceStatus,
        String deviceFirmwareStatus, String deviceModel, String deviceFirmware, String deviceProvince,
        String deviceDistrict, List<Area> listArea, String ipAddress, String username, Long start, Long limit) {
    try {/*www.j a  v a 2 s  .  com*/
        int total = 0;
        Map pagingMap = new HashMap();

        List<Device> listDevice = new ArrayList<Device>();
        Criteria criteria = getSession().createCriteria(Device.class);
        //MAC
        if (StringUtils.isNotBlank(deviceMAC)) {
            criteria.add(Restrictions.like("mac", deviceMAC.trim(), MatchMode.ANYWHERE).ignoreCase());
        }
        //Serial Number
        if (StringUtils.isNotBlank(deviceSerialNumber)) {
            criteria.add(Restrictions.like("serialNumber", "%" + deviceSerialNumber.trim() + "%").ignoreCase());
        }
        //Device status
        if (StringUtils.isNotBlank(deviceStatus)) {
            criteria.add(Restrictions.eq("cpeStatus", Integer.parseInt(deviceStatus.trim())));
        }
        //Firmware Status
        if (StringUtils.isNotBlank(deviceFirmwareStatus)) {
            criteria.add(Restrictions.eq("firmwareStatus", Integer.parseInt(deviceFirmwareStatus.trim())));
        }
        //Model
        if (StringUtils.isNotBlank(deviceModel)) {
            criteria.add(Restrictions.eq("deviceModel.id", Long.parseLong(deviceModel.trim())));
        }
        //Firmware
        if (StringUtils.isNotBlank(deviceFirmware)) {
            criteria.add(Restrictions.eq("firmwareVersion", deviceFirmware.trim()).ignoreCase());
        }

        //IP
        if (StringUtils.isNotBlank(ipAddress)) {
            criteria.add(Restrictions.like("ipAddress", ipAddress.trim(), MatchMode.ANYWHERE).ignoreCase());
        }
        // username 
        if (StringUtils.isNotBlank(username)) {
            criteria.add(Restrictions.like("stbUsername", username.trim(), MatchMode.ANYWHERE).ignoreCase());
        }

        //Province
        if (!listArea.isEmpty()) {
            criteria.add(Restrictions.in("area", listArea));
        }
        //            if (StringUtils.isNotBlank(deviceProvince)) {
        //                //District
        //                if (StringUtils.isBlank(deviceDistrict)) { //province level
        //                    criteria.createCriteria("area").add(Restrictions.eq("area.id", Long.parseLong(deviceProvince.trim())));
        //                } else {//district level
        //                    criteria.add(Restrictions.eq("area.id", Long.parseLong(deviceDistrict.trim())));
        //                }
        //            }
        criteria.addOrder(Order.desc("id"));
        //Paging
        if (limit != null && limit > 0) {
            // get the count
            ScrollableResults results = criteria.scroll();
            results.last();
            total = results.getRowNumber() + 1;
            results.close();
            //End get count
            criteria.setFirstResult(start.intValue());
            criteria.setMaxResults(limit.intValue());
        }

        listDevice = criteria.list();
        pagingMap.put("list", listDevice);
        pagingMap.put("totalCount", Long.parseLong(String.valueOf(total)));
        return pagingMap;
    } catch (Exception ex) {
        log.error("ERROR searchDevice: ", ex);
        return null;
    }
}

From source file:vn.vnpttech.ssdc.nms.dao.hibernate.PolicyDaoHibernate.java

License:Apache License

@Override
public Map searchPolicy(String policyName, String policyStatus, String enable, String startTime, String endTime,
        Long start, Long limit) {
    try {//  w w  w. j  ava  2 s  .  co  m

        int total = 0;
        Map pagingMap = new HashMap();

        List<Policy> listPolicy = new ArrayList<Policy>();
        Criteria criteria = getSession().createCriteria(Policy.class);
        //Name
        if (StringUtils.isNotBlank(policyName)) {
            criteria.add(Restrictions.like("name", "%" + policyName.trim() + "%").ignoreCase());
        }
        //Status
        if (StringUtils.isNotBlank(policyStatus)) {
            criteria.add(Restrictions.eq("policyStatus", Integer.parseInt(policyStatus.trim())));
        }
        //Enable
        if (StringUtils.isNotBlank(enable)) {
            criteria.add(Restrictions.eq("enable", Integer.parseInt(enable.trim())));
        }
        //Start Time & End Time
        if (StringUtils.isNotBlank(startTime)) {
            Date startTimeInDate = sdf.parse(startTime);
            criteria.add(Restrictions.ge("startTime", startTimeInDate));

        }
        if (StringUtils.isNotBlank(endTime)) {
            Date endTimeInDate = sdf.parse(endTime);
            criteria.add(Restrictions.le("endTime", endTimeInDate));
        }
        criteria.addOrder(Order.desc("id"));
        //Paging
        if (limit != null && limit > 0) {
            // get the count
            ScrollableResults results = criteria.scroll();
            results.last();
            total = results.getRowNumber() + 1;
            results.close();
            //End get count
            criteria.setFirstResult(start.intValue());
            criteria.setMaxResults(limit.intValue());
        }

        listPolicy = criteria.list();
        pagingMap.put("list", listPolicy);
        pagingMap.put("totalCount", Long.parseLong(String.valueOf(total)));
        return pagingMap;
    } catch (Exception ex) {
        log.error("ERROR searchPolicy: ", ex);
        return null;
    }
}

From source file:vn.vnpttech.ssdc.nms.dao.hibernate.PolicyHistoryDaoHibernate.java

License:Apache License

@Override
public Map searchPolicyHistory(String policyId, String deviceId, Long start, Long limit) {
    try {/*from  w  w  w  . j a  v  a2s . c om*/
        int total = 0;
        Map pagingMap = new HashMap();

        List<PolicyHistory> listPolicyHistory = new ArrayList<>();
        Criteria criteria = getSession().createCriteria(PolicyHistory.class);
        //Policy
        if (StringUtils.isNotBlank(policyId)) {
            criteria.add(Restrictions.eq("policy.id", Long.parseLong(policyId.trim())));
        }
        //Device
        if (StringUtils.isNotBlank(deviceId)) {
            criteria.add(Restrictions.eq("device.id", Long.parseLong(deviceId.trim())));
        }

        criteria.addOrder(Order.desc("id"));
        //Paging
        if (limit != null && limit > 0) {
            // get the count
            ScrollableResults results = criteria.scroll();
            results.last();
            total = results.getRowNumber() + 1;
            results.close();
            //End get count
            criteria.setFirstResult(start.intValue());
            criteria.setMaxResults(limit.intValue());
        }

        listPolicyHistory = criteria.list();
        pagingMap.put("list", listPolicyHistory);
        pagingMap.put("totalCount", Long.parseLong(String.valueOf(total)));
        return pagingMap;
    } catch (Exception ex) {
        log.error("ERROR searchPolicyHistory: ", ex);
        return null;
    }
}

From source file:vnpt.media.efinder.model.PaginationResult.java

public PaginationResult(Query query, int page, int maxResult, int maxNavigationPage) {
    final int pageIndex = page - 1 < 0 ? 0 : page - 1;
    int fromRecordIndex = pageIndex * maxResult;
    int maxRecordIndex = fromRecordIndex + maxResult;

    ScrollableResults resultScroll = query.scroll(ScrollMode.SCROLL_INSENSITIVE);

    //resultScroll.g
    List results = new ArrayList<>();
    boolean hasResult = resultScroll.first();
    if (hasResult) {
        // Cuon toi vi tri
        hasResult = resultScroll.scroll(fromRecordIndex);
        if (hasResult) {
            do {/*w ww .  java  2s . c  o  m*/
                E record = (E) resultScroll.get(0);
                results.add(record);
            } while (resultScroll.next()//
                    && resultScroll.getRowNumber() >= fromRecordIndex
                    && resultScroll.getRowNumber() < maxRecordIndex);
        }

        // chuyen toi ban ghi cuoi
        resultScroll.last();
    }

    // Tong so ban ghi
    this.totalRecords = resultScroll.getRowNumber() + 1;
    this.currentPage = pageIndex + 1;
    this.list = results;
    this.maxResult = maxResult;
    this.totalPages = (this.totalRecords / this.maxResult);
    if (totalRecords % this.maxResult != 0) {
        this.totalPages = this.totalPages + 1;
    }
    this.maxNavigationPage = totalPages;

    if (maxNavigationPage < totalPages) {
        this.maxNavigationPage = maxNavigationPage;
    }

    this.calcNavigationPages();

}