Example usage for org.hibernate Criteria setProjection

List of usage examples for org.hibernate Criteria setProjection

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Introduction

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

Prototype

public Criteria setProjection(Projection projection);

Source Link

Document

Used to specify that the query results will be a projection (scalar in nature).

Usage

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

License:Open Source License

public TicketSummary getClosedTicketSummary(Terminal terminal) {

    Session session = null;//from   w ww .  j a  v a2s.  com
    TicketSummary ticketSummary = new TicketSummary();
    try {
        session = getSession();
        Criteria criteria = session.createCriteria(Ticket.class);
        criteria.add(Restrictions.eq(Ticket.PROP_CLOSED, Boolean.TRUE));
        criteria.add(Restrictions.eq(Ticket.PROP_VOIDED, Boolean.FALSE));
        criteria.add(Restrictions.eq(Ticket.PROP_REFUNDED, Boolean.FALSE));
        criteria.add(Restrictions.eq(Ticket.PROP_DRAWER_RESETTED, Boolean.FALSE));
        criteria.add(Restrictions.eq(Ticket.PROP_TERMINAL, terminal));

        ProjectionList projectionList = Projections.projectionList();
        projectionList.add(Projections.count(Ticket.PROP_ID));
        projectionList.add(Projections.sum(Ticket.PROP_TOTAL_AMOUNT));
        criteria.setProjection(projectionList);

        List list = criteria.list();
        if (list.size() > 0) {
            Object[] o = (Object[]) list.get(0);
            ticketSummary.setTotalTicket(((Integer) o[0]).intValue());
            ticketSummary.setTotalPrice(o[1] == null ? 0 : ((Double) o[1]).doubleValue());
        }
        return ticketSummary;
    } 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   w w  w.  jav a  2  s. co 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;/*from  www .ja  v  a2s .co  m*/
    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;//from  w ww  .  j  a v a 2s .  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 List<Ticket> getTicketsWithSpecificFields(String... fields) {
    Session session = null;//from   ww  w. java 2s.c o m
    Criteria criteria = null;
    User currentUser = Application.getCurrentUser();
    boolean filterUser = !currentUser.isAdministrator() || !currentUser.isManager();
    try {
        session = createNewSession();
        criteria = session.createCriteria(Ticket.class);
        ProjectionList projectionList = Projections.projectionList();
        for (String field : fields) {
            projectionList.add(Projections.property(field));
        }
        criteria.add(Restrictions.eq(Ticket.PROP_CLOSED, Boolean.FALSE));
        if (filterUser) {
            criteria.createAlias(Ticket.PROP_OWNER, "u");
            criteria.add(Restrictions.eq("u.userId", currentUser.getUserId()));
        }
        ResultTransformer transformer = new ResultTransformer() {

            public Object transformTuple(Object[] row, String[] arg1) {
                Ticket ticket = new Ticket();
                ticket.setId(Integer.valueOf("" + row[0]));
                ticket.setDueAmount(Double.valueOf("" + row[1]));
                return ticket;
            }

            public List transformList(List arg0) {
                return arg0;
            }
        };
        criteria.setProjection(projectionList).setResultTransformer(transformer);
        return criteria.list();
    } finally {
        closeSession(session);
    }
}

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

License:Open Source License

public int getNumTickets(Date start, Date end) {
    Session session = null;/*from ww  w .  j  av 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.setProjection(Projections.rowCount());
        Number rowCount = (Number) criteria.uniqueResult();
        if (rowCount != null) {
            return rowCount.intValue();
        }
        return 0;
    } finally {
        closeSession(session);
    }
}

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

License:Open Source License

public Integer findUserWithMaxId() {
    Session session = null;/*from   w  w  w  .ja v a  2 s  .  c  o  m*/

    try {
        session = getSession();
        Criteria criteria = session.createCriteria(getReferenceClass());
        criteria.setProjection(Projections.max(User.PROP_USER_ID));

        List list = criteria.list();
        if (list != null && list.size() > 0) {
            return (Integer) list.get(0);
        }

        return null;
    } finally {
        if (session != null) {
            closeSession(session);
        }
    }
}

From source file:com.floreantpos.report.service.ReportService.java

License:Open Source License

public MenuUsageReport getMenuUsageReport(Date fromDate, Date toDate) {
    GenericDAO dao = new GenericDAO();
    MenuUsageReport report = new MenuUsageReport();
    Session session = null;/*  w ww.jav a2  s . c om*/

    try {

        session = dao.getSession();

        Criteria criteria = session.createCriteria(MenuCategory.class);
        List<MenuCategory> categories = criteria.list();
        MenuCategory miscCategory = new MenuCategory();
        miscCategory.setName(com.floreantpos.POSConstants.MISC_BUTTON_TEXT);
        categories.add(miscCategory);

        for (MenuCategory category : categories) {
            criteria = session.createCriteria(TicketItem.class, "item"); //$NON-NLS-1$
            criteria.createCriteria("ticket", "t"); //$NON-NLS-1$ //$NON-NLS-2$
            ProjectionList projectionList = Projections.projectionList();
            projectionList.add(Projections.sum(TicketItem.PROP_ITEM_COUNT));
            projectionList.add(Projections.sum(TicketItem.PROP_SUBTOTAL_AMOUNT));
            projectionList.add(Projections.sum(TicketItem.PROP_DISCOUNT_AMOUNT));
            criteria.setProjection(projectionList);
            criteria.add(Restrictions.eq("item." + TicketItem.PROP_CATEGORY_NAME, category.getName())); //$NON-NLS-1$
            criteria.add(Restrictions.ge("t." + Ticket.PROP_CREATE_DATE, fromDate)); //$NON-NLS-1$
            criteria.add(Restrictions.le("t." + Ticket.PROP_CREATE_DATE, toDate)); //$NON-NLS-1$
            criteria.add(Restrictions.eq("t." + Ticket.PROP_PAID, Boolean.TRUE)); //$NON-NLS-1$

            List datas = criteria.list();
            if (datas.size() > 0) {
                Object[] objects = (Object[]) datas.get(0);

                MenuUsageReportData data = new MenuUsageReportData();
                data.setCategoryName(category.getName());

                if (objects.length > 0 && objects[0] != null)
                    data.setCount(((Number) objects[0]).intValue());

                if (objects.length > 1 && objects[1] != null)
                    data.setGrossSales(((Number) objects[1]).doubleValue());

                if (objects.length > 2 && objects[2] != null)
                    data.setDiscount(((Number) objects[2]).doubleValue());

                data.calculate();
                report.addReportData(data);
            }
        }

        return report;
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

From source file:com.floreantpos.report.service.ReportService.java

License:Open Source License

public ServerProductivityReport getServerProductivityReport(Date fromDate, Date toDate) {
    GenericDAO dao = new GenericDAO();
    ServerProductivityReport report = new ServerProductivityReport();
    Session session = null;/*from  w ww .  jav  a2 s  .  co m*/

    try {

        session = dao.getSession();

        Criteria criteria = session.createCriteria(User.class);
        //criteria.add(Restrictions.eq(User.PROP_USER_TYPE, User.USER_TYPE_SERVER));
        List<User> servers = criteria.list();

        criteria = session.createCriteria(MenuCategory.class);
        List<MenuCategory> categories = criteria.list();
        MenuCategory miscCategory = new MenuCategory();
        miscCategory.setName(com.floreantpos.POSConstants.MISC_BUTTON_TEXT);
        categories.add(miscCategory);

        for (User server : servers) {
            ServerProductivityReportData data = new ServerProductivityReportData();
            data.setServerName(server.getUserId() + "/" + server.toString()); //$NON-NLS-1$
            criteria = session.createCriteria(Ticket.class);
            criteria.add(Restrictions.eq(Ticket.PROP_OWNER, server));
            criteria.add(Restrictions.eq(Ticket.PROP_PAID, Boolean.TRUE));
            criteria.add(Restrictions.eq(Ticket.PROP_VOIDED, Boolean.FALSE)); //$NON-NLS-1$
            criteria.add(Restrictions.eq(Ticket.PROP_REFUNDED, Boolean.FALSE)); //$NON-NLS-1$
            criteria.add(Restrictions.ge(Ticket.PROP_CREATE_DATE, fromDate));
            criteria.add(Restrictions.le(Ticket.PROP_CREATE_DATE, toDate));

            ProjectionList projectionList = Projections.projectionList();
            projectionList.add(Projections.rowCount());
            projectionList.add(Projections.sum(Ticket.PROP_NUMBER_OF_GUESTS));
            projectionList.add(Projections.sum(TicketItem.PROP_TOTAL_AMOUNT));

            criteria.setProjection(projectionList);

            Object[] o = (Object[]) criteria.uniqueResult();
            int totalCheckCount = 0;
            double totalServerSale = 0;
            if (o != null) {
                if (o.length > 0 && o[0] != null) {
                    int i = ((Number) o[0]).intValue();
                    data.setTotalCheckCount(totalCheckCount = i);
                }
                if (o.length > 1 && o[1] != null) {
                    int i = ((Number) o[1]).intValue();
                    data.setTotalGuestCount(i);
                }
                if (o.length > 2 && o[2] != null) {
                    totalServerSale = ((Number) o[2]).doubleValue();
                    data.setTotalSales(totalServerSale);
                }
            }

            data.calculate();
            report.addReportData(data);

            for (MenuCategory category : categories) {
                data = new ServerProductivityReportData();
                data.setServerName(server.getUserId() + "/" + server.toString()); //$NON-NLS-1$

                criteria = session.createCriteria(TicketItem.class, "item"); //$NON-NLS-1$
                criteria.createCriteria(TicketItem.PROP_TICKET, "t"); //$NON-NLS-1$

                projectionList = Projections.projectionList();
                criteria.setProjection(projectionList);
                projectionList.add(Projections.sum(TicketItem.PROP_ITEM_COUNT));
                projectionList.add(Projections.sum(TicketItem.PROP_SUBTOTAL_AMOUNT));
                projectionList.add(Projections.sum("t." + Ticket.PROP_DISCOUNT_AMOUNT)); //$NON-NLS-1$
                projectionList.add(Projections.rowCount());

                criteria.add(Restrictions.eq("item." + TicketItem.PROP_CATEGORY_NAME, category.getName())); //$NON-NLS-1$
                criteria.add(Restrictions.ge("t." + Ticket.PROP_CREATE_DATE, fromDate)); //$NON-NLS-1$
                criteria.add(Restrictions.le("t." + Ticket.PROP_CREATE_DATE, toDate)); //$NON-NLS-1$
                criteria.add(Restrictions.eq("t." + Ticket.PROP_OWNER, server)); //$NON-NLS-1$
                criteria.add(Restrictions.eq("t." + Ticket.PROP_PAID, Boolean.TRUE)); //$NON-NLS-1$
                criteria.add(Restrictions.eq("t." + Ticket.PROP_VOIDED, Boolean.FALSE)); //$NON-NLS-1$
                criteria.add(Restrictions.eq("t." + Ticket.PROP_REFUNDED, Boolean.FALSE)); //$NON-NLS-1$

                List datas = criteria.list();
                if (datas.size() > 0) {
                    Object[] objects = (Object[]) datas.get(0);

                    data.setCategoryName(category.getName());
                    data.setTotalCheckCount(totalCheckCount);
                    if (objects.length > 0 && objects[0] != null) {
                        int i = ((Number) objects[0]).intValue();
                        data.setCheckCount(i);
                    }

                    if (objects.length > 1 && objects[1] != null) {
                        double d = ((Number) objects[1]).doubleValue();
                        data.setGrossSales(d);
                    }

                    if (objects.length > 2 && objects[2] != null) {
                        double d = ((Number) objects[2]).doubleValue();
                        if (d > 0)
                            data.setSalesDiscount(d);
                    }
                    data.setAllocation((data.getGrossSales() / totalServerSale) * 100.0);
                    data.calculate();
                    report.addReportData(data);
                }
            }
        }
        return report;
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

From source file:com.floreantpos.report.service.ReportService.java

License:Open Source License

private void calculateDrawerPullAmount(Session session, SalesBalanceReport report, Date fromDate, Date toDate,
        User user) {//ww w  .  j ava  2s .c om
    Criteria criteria = session.createCriteria(DrawerPullReport.class);
    criteria.add(Restrictions.ge(DrawerPullReport.PROP_REPORT_TIME, fromDate));
    criteria.add(Restrictions.le(DrawerPullReport.PROP_REPORT_TIME, toDate));

    if (user != null) {
        criteria.add(Restrictions.eq(DrawerPullReport.PROP_ASSIGNED_USER, user));
    }

    ProjectionList projectionList = Projections.projectionList();
    projectionList.add(Projections.sum(DrawerPullReport.PROP_DRAWER_ACCOUNTABLE));
    projectionList.add(Projections.sum(DrawerPullReport.PROP_BEGIN_CASH));
    criteria.setProjection(projectionList);

    Object[] o = (Object[]) criteria.uniqueResult();
    if (o.length > 0 && o[0] instanceof Number) {
        double amount = ((Number) o[0]).doubleValue();
        report.setDrawerPullsAmount(amount);
    }
    if (o.length > 1 && o[1] instanceof Number) {
        double amount = ((Number) o[1]).doubleValue();
        report.setDrawerPullsAmount(report.getDrawerPullsAmount() - amount);
    }
}