DailySalesHeatMapFacadeREST.java 文件源码

private HashMap<String, Long> runProductTypeQuery(Date date1, Integer productTypeId){
    long DIFF, TIME = System.currentTimeMillis(), START_TIME = System.currentTimeMillis();
    Query baseQuery = em.createQuery(BASE_TYPE_QUERY);
    Calendar cal = Calendar.getInstance();

    HashMap<String, Long> result = new HashMap<String, Long>();
    {
        cal.setTime(date1);
        int dayMin = cal.getActualMinimum(Calendar.DAY_OF_MONTH);
        int dayMax = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
        cal.set(Calendar.DAY_OF_MONTH, dayMin);
        Parameter<Date> p1 = baseQuery.getParameter("oldStartDate", Date.class);
        baseQuery.setParameter(p1, cal.getTime());
        cal.set(Calendar.DAY_OF_MONTH, dayMax);
        Parameter<Date> p2 = baseQuery.getParameter("oldEndDate", Date.class);
        baseQuery.setParameter(p2, cal.getTime());
        Parameter<Integer> p3 = baseQuery.getParameter("productTypeId", Integer.class);
        baseQuery.setParameter(p3, productTypeId);

        List<Object[]> resultList = baseQuery.getResultList();

        DIFF = (System.currentTimeMillis() - TIME);
        System.out.println("    Q TIME = "+DIFF+"ms");

        for (int i=0; i < resultList.size(); i++){
            Object o[] = resultList.get(i);
            result.put((String)o[1],(Long)o[0]);
        }
    }

    return result;
}