/**
	 * Returns the appointment blocks corresponding to the given date and location.
	 *
	 * @param date the date to filter by.
	 * @param location the location to filter by.
	 * @return the appointment blocks that is on the given date and location.
	 */
	@Override
	@Transactional(readOnly = true)
	public List<AppointmentBlock> getAppointmentBlocks(String date,Location location) {
	Criteria criteria = sessionFactory.getCurrentSession().createCriteria(AppointmentBlock.class);
	criteria.add(Restrictions.eq("location", location));
	criteria.add(Restrictions.ilike("startDate", date, MatchMode.START));
	return criteria.list();
	}