themebizimpl.java

出试卷系统（包括前台教师出卷系统

package bizImpl;

import java.util.Collection;

import dao.ThemeDAO;
import daoImpl.ThemeDAOImpl;
import entity.Theme;
import biz.ThemeBIZ;

public class ThemeBIZImpl implements ThemeBIZ {
	private ThemeDAO themeDAO = new ThemeDAOImpl();

	public Collection<Theme> listTheme() {
		return themeDAO.listTheme();
	}

}