finacial_bankbean.java

来自「java开发的办公系统 1.系统管理 (地区管理,部门管理,菜单管理,用户管理」· Java 代码 · 共 537 行 · 第 1/2 页

		 * @param	无
		 * @return	KeyId:插入记录时当前记录的id号
		 * @see		获得插入记录时当前记录的id号
		 */
		public int getKey(){
			return keyId;
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	(totalRecord):插入记录时当前记录的id号
		 * @see		获得插入记录时当前记录的id号
		 */
		public int getTotalRecord(){
	        return totalRecord;
	    }

		/**
		 * @author	Administrator
		 * @param	item:要添加的数据对象Finacial_bankItem
		 * @return	boolean:是否添加成功,如果添加成功返回true,否则返回false
		 * @see		添加一条记录
		 */
		public boolean addItem(Finacial_bankItem item){
			try{
				String sql="insert into "+T.FINACIAL_BANK+"("+
							"bank_name,"+
							"bank_money,"+
							"register_date,"+
							"register_username,"+
							"register_name,"+
							"register_department_id,"+
							"register_department_nodepath,"+
							"register_department,"+
							"register_area_id,"+
							"register_area_nodepath,"+
							"register_area)values("+
							"'"+item.getBank_name()+"',"+
							""+item.getBank_money()+","+
							"'"+item.getRegister_date()+"',"+
							"'"+item.getRegister_username()+"',"+
							"'"+item.getRegister_name()+"',"+
							""+item.getRegister_department_id()+","+
							"'"+item.getRegister_department_nodepath()+"',"+
							"'"+item.getRegister_department()+"',"+
							""+item.getRegister_area_id()+","+
							"'"+item.getRegister_area_nodepath()+"',"+
							"'"+item.getRegister_area()+"')";
				return executeUpdate(sql);
			}catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	item:要添加的数据对象UsersItem
		 * @return	keyId:当前添加记录的id号 否则返回 0
		 * @see		添加一条记录
		 */
		public int addItemAndMaxId(Finacial_bankItem item){
			try{
				String sql="insert into "+T.FINACIAL_BANK+"("+
							"bank_name,"+
							"bank_money,"+
							"register_date,"+
							"register_username,"+
							"register_name,"+
							"register_department_id,"+
							"register_department_nodepath,"+
							"register_department,"+
							"register_area_id,"+
							"register_area_nodepath,"+
							"register_area)values("+
							"'"+item.getBank_name()+"',"+
							""+item.getBank_money()+","+
							"'"+item.getRegister_date()+"',"+
							"'"+item.getRegister_username()+"',"+
							"'"+item.getRegister_name()+"',"+
							""+item.getRegister_department_id()+","+
							"'"+item.getRegister_department_nodepath()+"',"+
							"'"+item.getRegister_department()+"',"+
							""+item.getRegister_area_id()+","+
							"'"+item.getRegister_area_nodepath()+"',"+
							"'"+item.getRegister_area()+"')";
				executeUpdate(sql);
				sql = "select max(id) as id from "+T.FINACIAL_BANK;
				rs = executeQuery(sql);
				if (rs.next())
				{
					keyId = rs.getInt("id");
					return keyId;
				}
				else
					return 0;
			}catch(SQLException e){
				System.out.println(e.toString());
				return 0;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	item:要修改的数据对象Finacial_bankItem
		 * @return	boolean:如果修改成功返回true,否则返回false
		 * @see		修改一条记录
		 */
		public boolean updateItem(Finacial_bankItem item){
			try{
				String sql="update "+T.FINACIAL_BANK+" set "+
							"bank_name='"+item.getBank_name()+"',"+
							"bank_money="+item.getBank_money()+","+
		   	 			   	"register_area='"+item.getRegister_area()+"' where id="+item.getId();
				return executeUpdate(sql);
			}catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	item:要修改的数据对象Finacial_bankItem
		 * @return	boolean:如果修改成功返回true,否则返回false
		 * @see		修改一条记录
		 */
		public boolean updateItemNoFile(Finacial_bankItem item){
			try{
				String sql="update "+T.FINACIAL_BANK+" set "+
							"bank_name='"+item.getBank_name()+"',"+
							"bank_money="+item.getBank_money()+","+
		   	 			   	"register_area='"+item.getRegister_area()+"' where id="+item.getId();
				return executeUpdate(sql);
			}catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	item:要删除的数据对象Finacial_bankItem
		 * @return	boolean:如果删除成功返回true,否则返回false
		 * @see		删除一条记录
		 */
		public int removeItem(Finacial_bankItem item){
			int flag=1;
			try{
				//判断是否存在支出
				  String sql = "select count(1) as num from "+T.FINACIAL_BANK_OUT+" where finacial_bank_id="+item.getId();
				  rs = executeQuery(sql);
				  if (rs.next()&&rs.getInt("num")>0)
				  {
				  	flag=2;
				  }
				 //判断是否存在支入
				  sql = "select count(1) as num from "+T.FINACIAL_BANK_IN+" where finacial_bank_id="+item.getId();
				  rs = executeQuery(sql);
				  if (rs.next()&&rs.getInt("num")>0)
				  {
				  	flag=3;
				  }
				  if(flag==1)
				  {
				  	sql="delete from  "+T.FINACIAL_BANK+"  where id="+item.getId() ;
				  	executeUpdate(sql);
				  }
			}catch(Exception e){
				System.out.println(e.toString());
			}
			finally{
				DBclose();
			}
			return flag;
		}

		/**
		 * @author	Administrator
		 * @param	ids:要删除的记录的ids数组
		 * @return	boolean:如果删除成功返回true,否则返回false
		 * @see		批量删除条记录
		 */
		public boolean removeItems(String[] ids)
		{
			try{
				String sql="delete from  "+T.FINACIAL_BANK+"  where id in (";
				String filter="";
				for(int i=0;i<ids.length-1;i++){
					filter+=ids[i]+",";
				}
				filter+=ids[ids.length-1]+")";
				sql+=filter;
				return executeUpdate(sql);
			}catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
			finally{
				DBclose();
			}
		}

		/**
		 * @author	Administrator
		 * @param	sql:要更新的sql 语句
		 * @return	boolean:如果执行成功返回true,否则返回false
		 * @see		执行更新一条sql 语句
		 */
		public boolean executeUpdate(String sql){
			try{
				access.getConnection();
				return access.executeUpdate(sql);
			}
			catch(Exception e){
				System.out.println(e.toString());
				return false;
			}
		}

		/**
		 * @author	Administrator
		 * @param	sql:要查询的sql 语句
		 * @return	boolean:如果执行成功返回true,否则返回false
		 * @see		执行查询一条sql 语句
		 */
		public ResultSet executeQuery(String sql){
			try
			{
				access.getConnection();
				rs=access.executeQuery(sql);
				return rs;
			}
			catch(Exception e){
				System.out.println(e.toString());
				return null;
			}
		}

		/**
		 * @author	Administrator
		 * @param	无
		 * @return	无
		 * @see		关闭数据库操作对象
		 */
		public void DBclose(){
			try {
				access.DBclose(rs);
			}
			catch(Exception e) {
				System.out.println(e.toString());
			}
		}
}