Example usage for org.hibernate Session clear

List of usage examples for org.hibernate Session clear

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Introduction

In this page you can find the example usage for org.hibernate Session clear.

Prototype

void clear();

Source Link

Document

Completely clear the session.

Usage

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public String tagArrived(TagMovement movement) {

    Transaction tx;//  w  w  w  .j  a v a  2 s . co  m
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    try {
        tx = session.beginTransaction();
        TagLog tagLog = new TagLog(movement.getTagData(), movement.getReader_id(), 1, movement.getTime(), 0,
                "null", 0, 0);
        session.save(tagLog);
        session.flush();
        session.clear();
        tx.commit();
        return "successfully entered";
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out.println(
                "Exception from -------------ClientServiceImpl.java----tagArrived()--" + e.getMessage());
    }
    return "fail";
}

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public String tagDeparted(TagMovement movement) {
    Transaction tx;/*from   w w w  . j a v  a  2  s.  c  o  m*/
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    try {
        tx = session.beginTransaction();

        String s = "select * from tag_log w where tag_data='" + movement.getTagData() + "' and at_reader='"
                + movement.getReader_id() + "' and arrival=1 and departure=0";

        Query query = session.createSQLQuery(s).addEntity(TagLog.class);

        List<TagLog> tagLogList = (List<TagLog>) query.list();

        for (TagLog t : tagLogList) {
            t.setDeparture(1);
            t.setDepartureTime(movement.getTime());
            session.update(t);
        }

        session.flush();
        session.clear();
        tx.commit();

        return "successfully entered";
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out.println(
                "Exception from -------------ClientServiceImpl.java----tagDeparted()--" + e.getMessage());
    }
    return "fail";
}

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public String tabArrived(TagMovement movement) {
    Transaction tx;/*from   w w w .j  a  va 2  s . com*/
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    try {
        tx = session.beginTransaction();

        String s = "select * from tab_position w where tab_mac_address='" + movement.getTagData() + "'";
        Query query = session.createSQLQuery(s).addEntity(TabPosition.class);
        List<TabPosition> tabPositionList = (List<TabPosition>) query.list();

        if (tabPositionList.isEmpty()) {
            TabPosition tabPosition = new TabPosition(movement.getTagData(), movement.getReader_id());
            session.save(tabPosition);
        } else {
            for (TabPosition tb : tabPositionList) {
                tb.setReader(movement.getReader_id());
                session.update(tb);
            }
        }
        session.flush();
        session.clear();
        tx.commit();

        return "success";
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out.println(
                "Exception from -------------ClientServiceImpl.java----tabArrived()--" + e.getMessage());
    }
    return "fail";
}

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public String tabDeparted(TagMovement movement) {
    Transaction tx;/*from  w  ww.j  av a 2 s .  c  o  m*/
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    try {
        tx = session.beginTransaction();

        String s = "select * from tab_position w where tab_mac_address='" + movement.getTagData() + "'";
        Query query = session.createSQLQuery(s).addEntity(TabPosition.class);
        List<TabPosition> tabPositionList = (List<TabPosition>) query.list();

        if (tabPositionList.isEmpty()) {
            TabPosition tabPosition = new TabPosition(movement.getTagData(), "null");
            session.save(tabPosition);
        } else {
            for (TabPosition tb : tabPositionList) {
                tb.setReader("null");
                session.update(tb);
            }
        }
        session.flush();
        session.clear();
        tx.commit();

        return "success";
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out.println(
                "Exception from -------------ClientServiceImpl.java----tabDeparted()--" + e.getMessage());
    }
    return "fail";
}

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public TagListToTab getTagsAtTabNew(String tab) {
    Transaction tx;/*  w w w . j  a  v  a  2s .c  o  m*/
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    TagListToTab tagListTotab = null;
    List<TagLog> tagLogList = null;
    List<TagLog> entryTagLogList = new ArrayList<>();
    List<TagLog> exitTagLogList = new ArrayList<>();
    List<SkippedTag> skippedTagLogList = new ArrayList<>();

    try {
        tx = session.beginTransaction();
        String s = "select * from tab_position w where tab_mac_address='" + tab + "'";
        Query query = session.createSQLQuery(s).addEntity(TabPosition.class);
        List<TabPosition> tabPositionList = (List<TabPosition>) query.list();
        if (tabPositionList == null || tabPositionList.isEmpty()) {
            tagLogList = null;
        } else {
            TabPosition tabPosition = tabPositionList.get(tabPositionList.size() - 1);

            String s1 = "select * from tag_log w where at_reader='" + tabPosition.getReader()
                    + "' and arrival=1 and departure=0 and entry_done=0";
            Query query1 = session.createSQLQuery(s1).addEntity(TagLog.class);
            tagLogList = (List<TagLog>) query1.list();

            for (TagLog taglog : tagLogList) {
                String s2 = "select * from tag_log w where tag_data='" + taglog.getTagData()
                        + "' and arrival=1 and departure=1 and entry_done!=0 ORDER BY arrival_time desc limit 1";
                Query query2 = session.createSQLQuery(s2).addEntity(TagLog.class);
                List<TagLog> tagLogList2 = (List<TagLog>) query2.list();
                if (tagLogList2 != null && !tagLogList2.isEmpty()) {
                    TagLog tagLog2 = tagLogList2.get(tagLogList2.size() - 1);
                    if (tagLog2.getAtReader().equals(taglog.getAtReader())) {
                        if (tagLog2.getEntryDone() == 1) {
                            exitTagLogList.add(taglog);
                        } else if (tagLog2.getEntryDone() == 2) {
                            // Again entering at same reader position
                            entryTagLogList.add(taglog);
                        }
                    } else if (!tagLog2.getAtReader().equals(taglog.getAtReader())) {
                        if (tagLog2.getEntryDone() == 1) {
                            //Should exit from tagLog2.getAtReader() first
                            skippedTagLogList.add(new SkippedTag(tagLog2.getAtReader(), "2", tagLog2));
                        } else if (tagLog2.getEntryDone() == 2) {
                            entryTagLogList.add(taglog);
                        }
                    }
                } else {
                    // This arrived tags never enter or exited before now.
                    entryTagLogList.add(taglog);
                }
            }

            tagListTotab = new TagListToTab(tab, tabPosition.getReader());
            tagListTotab.setEntryTagLogList(entryTagLogList);
            tagListTotab.setExitTagLogList(exitTagLogList);
            tagListTotab.setSkippedTagLogList(skippedTagLogList);
        }

        session.flush();
        session.clear();
        tx.commit();

        return tagListTotab;
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out.println(
                "Exception from -------------ClientServiceImpl.java----getTagsAtTabNew()--" + e.getMessage());
    }
    return null;
}

From source file:com.iaito.atsws.services.ClientServiceImpl.java

@Override
public String postTags(EntryData entryData) {
    Transaction tx;//from w w  w  .  j  a v  a2 s  . c o m
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    try {
        tx = session.beginTransaction();

        TagEntry tagentry = new TagEntry(new Date().toString(), entryData.getEntry_by(),
                entryData.getEntries().length, entryData.getTab(), entryData.getEntry_type());

        Integer tagentryId = (Integer) session.save(tagentry);

        TagEntry tEntry = (TagEntry) session.get(TagEntry.class, tagentryId);

        for (Entry e : entryData.getEntries()) {
            TagLog tagLog = (TagLog) session.get(TagLog.class, Integer.parseInt(e.getTaglogId()));
            tagLog.setEntryDone(entryData.getEntry_type());
            tagLog.setTagEntryId(tagentryId.intValue());
            session.update(tagLog);
        }
        session.flush();
        session.clear();
        tx.commit();

        return "successfully entered";
    } catch (Exception e) {
        session.getTransaction().rollback();
        System.out
                .println("Exception from -------------ClientServiceImpl.java----postTags()--" + e.getMessage());
    }
    return "fail";
}

From source file:com.jdon.persistence.hibernate.HibernateTemplate.java

License:Apache License

public void clearSession() throws Exception {
    doHibernate(new HibernateCallback() {
        public Object execute(Session session) {
            session.clear();
            return null;
        }/* www  .j  a  v  a  2  s.  c  o  m*/
    });
}

From source file:com.jfootball.dao.hibernate.ContinentDaoImpl.java

License:Open Source License

/**
 * Method to delete a nation//from   w  ww  . j  a  v a 2s.  co  m
 * 
 * @param nationId the nation id
 */
public void deleteContinent(Long continentId) {
    Session session = hibernateTemplate.getSessionFactory().getCurrentSession();
    session.clear();

    Continent continent = (Continent) hibernateTemplate.get(Continent.class, continentId);

    hibernateTemplate.delete(continent);

}

From source file:com.jfootball.dao.hibernate.NationDaoImpl.java

License:Open Source License

/**
 * Method to delete a nation/*  w  ww .  j  a  v  a2  s .  co  m*/
 * 
 * @param nationId
 *            the nation id
 */
public void deleteNation(Long nationId) {
    Session session = hibernateTemplate.getSessionFactory().getCurrentSession();
    session.clear();

    Nation nation = (Nation) hibernateTemplate.get(Nation.class, nationId);

    hibernateTemplate.delete(nation);
}

From source file:com.jfootball.dao.hibernate.TeamDaoImpl.java

License:Open Source License

/**
 * Method to delete a team/*w  w w  .ja va2  s  .  c o m*/
 * 
 * @param teamId
 *            the team id
 */
@Transactional
public void deleteTeam(Long teamId) {
    logger.info("Delete team " + teamId);

    Session session = hibernateTemplate.getSessionFactory().getCurrentSession();
    session.clear();

    Team team = getTeamByID(teamId);

    hibernateTemplate.delete(team);

    logger.info("Team deleted");
}