com.example.eshop.service.impl

Class EshopOrderMainServiceImpl

java.lang.Object

com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<EshopOrderMainDAO,EshopOrderMain>

com.example.eshop.service.impl.EshopOrderMainServiceImpl

All Implemented Interfaces:

com.baomidou.mybatisplus.extension.service.IService<EshopOrderMain>, EshopOrderMainService

@Service
 @CacheConfig(cacheNames="EshopOrderMainCache")
public class EshopOrderMainServiceImpl
extends com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<EshopOrderMainDAO,EshopOrderMain>
implements EshopOrderMainService

Version:

V1.0

Author:

jeeweb

Field Summary

Fields inherited from class com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

baseMapper

Constructor Summary

Constructors

Constructor and Description
EshopOrderMainServiceImpl()

Method Summary

Modifier and Type	Method and Description
EshopOrderMain	getOrderMainById(Long id) 查询
boolean	removeById(Long id) 刪除
EshopOrderMain	saveOrderMain(EshopOrderMain eshopOrderMain) 因为必须要有返回值，才能保存到数据库中，如果保存的对象的某些字段是需要数据库生成的， 那保存对象进数据库的时候，就没必要放到缓存了
EshopOrderMain	updateOrderMain(EshopOrderMain eshopOrderMain) 修改

Methods inherited from class com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

count, currentModelClass, getById, getMap, getObj, getOne, list, listByIds, listByMap, listMaps, listObjs, page, pageMaps, remove, removeById, removeByIds, removeByMap, retBool, save, saveBatch, saveBatch, saveOrUpdate, saveOrUpdateBatch, saveOrUpdateBatch, sqlSessionBatch, sqlStatement, update, updateBatchById, updateBatchById, updateById

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.baomidou.mybatisplus.extension.service.IService

count, getById, getMap, getObj, getOne, list, listByIds, listByMap, listMaps, listObjs, page, pageMaps, remove, removeById, removeByIds, removeByMap, save, saveBatch, saveBatch, saveOrUpdate, saveOrUpdateBatch, saveOrUpdateBatch, update, updateBatchById, updateBatchById, updateById

Constructor Detail

EshopOrderMainServiceImpl

public EshopOrderMainServiceImpl()

Method Detail

getOrderMainById

@Cacheable(key="#p0")
public EshopOrderMain getOrderMainById(Long id)

Description copied from interface: EshopOrderMainService

查询

Specified by:

getOrderMainById in interface EshopOrderMainService

updateOrderMain

@Transactional(rollbackFor=java.lang.Exception.class)
 @CachePut(key="#p0.id")
public EshopOrderMain updateOrderMain(EshopOrderMain eshopOrderMain)

Description copied from interface: EshopOrderMainService

修改

Specified by:

updateOrderMain in interface EshopOrderMainService

saveOrderMain

@Transactional(rollbackFor=java.lang.Exception.class)
 @CachePut(key="#p0.id")
public EshopOrderMain saveOrderMain(EshopOrderMain eshopOrderMain)

因为必须要有返回值，才能保存到数据库中，如果保存的对象的某些字段是需要数据库生成的， 那保存对象进数据库的时候，就没必要放到缓存了

Specified by:

saveOrderMain in interface EshopOrderMainService

removeById

@Transactional(rollbackFor=java.lang.Exception.class)
 @CacheEvict(key="#p0")
public boolean removeById(Long id)

Description copied from interface: EshopOrderMainService

刪除

Specified by:

removeById in interface EshopOrderMainService