membersdaoimpl.java

来自「论坛软件系统亦称电子公告板(BBS)系统」· Java 代码 · 共 1,259 行 · 第 1/3 页

			return true;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean deleteAccess(Access access) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.delete(access);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public List<Access> findAccessByUserId(int userId) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Access as a where a.uid=?");
			query.setParameter(0, userId);
			List<Access> list = query.list();
			tr.commit();
			return list;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean insertAccess(Access access) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.save(access);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean modifyAccess(Access access) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.saveOrUpdate(access);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean deleteMemberfields(Memberfields memberfields) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.delete(memberfields);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if (tr != null) {
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public Memberfields findMemberfieldsById(int memberFieldsId) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Memberfields memberFields = (Memberfields) session.get(Memberfields.class, memberFieldsId);
			tr.commit();
			return memberFields;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean insertMemberfields(Memberfields memberfields) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.save(memberfields);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean modifyMemberfields(Memberfields memberfields) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.saveOrUpdate(memberfields);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean deleteOnlineTime(Onlinetime onlinetime) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.delete(onlinetime);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public Onlinetime findOnlinetimeById(int onlinetimeId) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Onlinetime onlinetime = (Onlinetime) session.get(Onlinetime.class,
					onlinetimeId);
			tr.commit();
			return onlinetime;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean insertOnlineTime(Onlinetime onlinetime) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.save(onlinetime);
			session.flush();
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public boolean modifyOnlineTime(Onlinetime onlinetime) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.saveOrUpdate(onlinetime);
			session.flush();
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public List<Styles> findAllStyles() {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Styles");
			List<Styles> list = query.list();
			tr.commit();
			return list;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean insertPms(Pms pms) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.save(pms);
			session.flush();
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	@SuppressWarnings("unchecked")
	public List<Forums> findForumsByType() {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Forums as f where f.type<>'group' and f.status=1");
			List<Forums> list = query.list();
			tr.commit();
			return list;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public Access findAccessByFid(short fid, int uid) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session
					.createQuery("from Access as a where a.id.fid=? and a.id.uid=?");
			query.setParameter(0, fid);
			query.setParameter(1, uid);
			List<Access> accessList = query.list();
			tr.commit();
			if (accessList != null && accessList.size() == 1) {
				return accessList.get(0);
			}
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean deleteSpacecaches(int uid) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session
					.createQuery("delete from Spacecaches s where s.id.uid=?");
			query.setParameter(0, uid);
			query.executeUpdate();
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	public List<Medals> findMedalsByAvailable(byte available) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Medals where available=? order by medalid");
			query.setParameter(0, available);
			List<Medals> list = query.list();
			tr.commit();
			return list;
		}catch(HibernateException e){
			if(tr!=null && tr.isActive()){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public List<Usergroups> findUsergroupByExt() {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Usergroups as u where u.type=? or u.radminid<>0 order by u.groupid");
			query.setParameter(0, "special");
			List<Usergroups> list = query.list();
			tr.commit();
			return list;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean deleteValidating(Validating validate) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			session.delete(validate);
			tr.commit();
			return true;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return false;
	}

	@SuppressWarnings("unchecked")
	public List<Members> findMembersByGroupid(Short groupid) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("from Members as m where m.groupid = ?");
			query.setParameter(0, groupid);
			List<Members> memberlist = query.list();
			tr.commit();
			return memberlist;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	@SuppressWarnings("unchecked")
	public List findMembersByInId(int lowerId, int upperId) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		try{
			tr = session.beginTransaction();
			Query query = session.createQuery("SELECT m.uid from Members as m where m.uid>=? and m.uid<=?");
			query.setParameter(0,lowerId);
			query.setParameter(1,upperId);
			List memberlist = query.list();
			tr.commit();
			return memberlist;
		}catch(HibernateException e){
			if(tr!=null){
				tr.rollback();
			}
			e.printStackTrace();
		}
		return null;
	}

	public boolean insertMemberByJDBC(Members member) {
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		Transaction tr = null;
		String sql = "insert into jrun_members(uid,username,password,email,groupid) values(?,?,?,?,?)";
		PreparedStatement pstmt=null;
		Connection conn =null;
		try {