net.ojbk.study.curriculumDesign.service.canvasmodel

Interface ICanvasService

All Known Implementing Classes:

CanvasServiceImpl

public interface ICanvasService

Method Summary

Modifier and Type	Method and Description
void	addCanvas(Canvas canvas) 保存油画信息
int	countCakesBycgid(int cgid) 根据分类ID进行油画数量的统计
void	deleteOneByid(Integer cid) 删除一个油画
List<Canvas>	getCanvas(int skip, int size) 分页查询油画
List<Canvas>	getCanvasBycgid(Integer cgid, int skip, int size) 根据分类分页查询油画
String	getImg(int cid) 查询油画图片信息
Canvas	getOneByid(Integer cid)
Set<Canvas>	selectAllInsallCanvas(String uid)
void	updateCanvas(Canvas canvas) 修改油画信息

Method Detail

getCanvas

List<Canvas> getCanvas(int skip,
                       int size)

分页查询油画

Parameters:

skip - 跳过的记录数，也就是从哪条开始查询

size - 要查询的记录数

Returns:

油画集合

getCanvasBycgid

List<Canvas> getCanvasBycgid(Integer cgid,
                             int skip,
                             int size)

根据分类分页查询油画

Parameters:

cgid - 油画分类ID

skip - 跳过的记录数，也就是从哪条开始查询

size - 要查询的记录数

Returns:

油画集合

countCakesBycgid

int countCakesBycgid(int cgid)

根据分类ID进行油画数量的统计

Parameters:

cgid - 分类ID

Returns:

分类下油画数量

addCanvas

void addCanvas(Canvas canvas)

保存油画信息

Parameters:

canvas - 油画信息

updateCanvas

void updateCanvas(Canvas canvas)

修改油画信息

Parameters:

canvas - 油画信息

getImg

String getImg(int cid)

查询油画图片信息

Parameters:

cid - 蛋糕ID

Returns:

只包含图片的蛋糕实体

getOneByid

Canvas getOneByid(Integer cid)

Parameters:

cid -

Returns:

canvas

selectAllInsallCanvas

Set<Canvas> selectAllInsallCanvas(String uid)

Parameters:

uid -

Returns:

deleteOneByid

void deleteOneByid(Integer cid)

删除一个油画

Parameters:

cid -