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【8.3.3】【dict】【cache】字典类型修改，清空字典缓存

pull/62/head
stylefeng 2025-01-10 18:27:41 +08:00
parent dd8cf5780d
commit a03d64b2ca
3 changed files with 103 additions and 53 deletions
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16
kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/DictService.java
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@ -127,4 +127,20 @@ public interface DictService extends IService<SysDict>, DictApi {
*/
String getPinyin(String name);
/**
* 清空字典id对应的所有缓存
*
* @author fengshuonan
* @since 2025/1/10 18:16
*/
void deleteDictIdCaches(Long dictId);
/**
* 清空字典对应的所有缓存
*
* @author fengshuonan
* @since 2025/1/10 18:17
*/
void deleteDictIdCaches(SysDict sysDict);
}

106
kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java
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@ -181,7 +181,7 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
LambdaQueryWrapper<SysDict> wrapper = this.createWrapper(dictRequest);
// 只查询有用字段
wrapper.select(SysDict::getDictName, SysDict::getDictCode, SysDict::getDictSort, SysDict::getDictId, SysDict::getDictParentId);
wrapper.select(SysDict::getDictId, SysDict::getDictTypeId, SysDict::getDictName, SysDict::getDictCode, SysDict::getDictSort, SysDict::getDictParentId);
return this.list(wrapper);
}
@ -498,6 +498,59 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
this.removeBatchByIds(dictRequest.getDictIdList());
}
/**
* 删除字典id对应的缓存，目前有3种缓存
* <p>
* 第一种：key是字典id
* 第二种：key是字典类型id + 字典编码
* 第三种：key是字典类型编码 + 字典编码
*
* @author fengshuonan
* @since 2025/1/10 18:02
*/
@Override
public void deleteDictIdCaches(Long dictId) {
if (dictId == null) {
return;
}
// 获取字典id的详情
SysDict sysDict = this.getById(dictId);
if (sysDict == null) {
return;
}
this.deleteDictIdCaches(sysDict);
}
/**
* 删除字典id对应的缓存，目前有3种缓存
* <p>
* 第一种：key是字典id
* 第二种：key是字典类型id + 字典编码
* 第三种：key是字典类型编码 + 字典编码
*
* @author fengshuonan
* @since 2025/1/10 18:02
*/
@Override
public void deleteDictIdCaches(SysDict sysDict) {
if (sysDict == null) {
return;
}
// 删除字典id为key的缓存
this.dictInfoCache.remove(String.valueOf(sysDict.getDictId()));
// 删除字典类型id+字典编码为缓存key的缓存
this.dictNameMixedCache.remove(sysDict.getDictTypeId() + sysDict.getDictCode());
// 获取字典类型对应的字典编码
SysDictType sysDictType = dictTypeService.getById(sysDict.getDictTypeId());
if (sysDictType != null) {
this.dictNameMixedCache.remove(sysDictType.getDictTypeCode() + sysDict.getDictCode());
}
}
/**
* 获取详细信息
*
@ -613,55 +666,4 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
}
}
/**
* 删除字典id对应的缓存，目前有3种缓存
* <p>
* 第一种：key是字典id
* 第二种：key是字典类型id + 字典编码
* 第三种：key是字典类型编码 + 字典编码
*
* @author fengshuonan
* @since 2025/1/10 18:02
*/
private void deleteDictIdCaches(Long dictId) {
if (dictId == null) {
return;
}
// 获取字典id的详情
SysDict sysDict = this.getById(dictId);
if (sysDict == null) {
return;
}
this.deleteDictIdCaches(sysDict);
}
/**
* 删除字典id对应的缓存，目前有3种缓存
* <p>
* 第一种：key是字典id
* 第二种：key是字典类型id + 字典编码
* 第三种：key是字典类型编码 + 字典编码
*
* @author fengshuonan
* @since 2025/1/10 18:02
*/
private void deleteDictIdCaches(SysDict sysDict) {
if (sysDict == null) {
return;
}
// 删除字典id为key的缓存
this.dictInfoCache.remove(String.valueOf(sysDict.getDictId()));
// 删除字典类型id+字典编码为缓存key的缓存
this.dictNameMixedCache.remove(sysDict.getDictTypeId() + sysDict.getDictCode());
// 获取字典类型对应的字典编码
SysDictType sysDictType = dictTypeService.getById(sysDict.getDictTypeId());
if (sysDictType != null) {
this.dictNameMixedCache.remove(sysDictType.getDictTypeCode() + sysDict.getDictCode());
}
}
}

34
kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictTypeServiceImpl.java
View File

@ -30,8 +30,10 @@ import cn.stylefeng.roses.kernel.auth.api.context.LoginContext;
import cn.stylefeng.roses.kernel.dict.api.enums.DictTypeClassEnum;
import cn.stylefeng.roses.kernel.dict.api.exception.DictException;
import cn.stylefeng.roses.kernel.dict.api.exception.enums.DictExceptionEnum;
import cn.stylefeng.roses.kernel.dict.modular.entity.SysDict;
import cn.stylefeng.roses.kernel.dict.modular.entity.SysDictType;
import cn.stylefeng.roses.kernel.dict.modular.mapper.DictTypeMapper;
import cn.stylefeng.roses.kernel.dict.modular.pojo.request.DictRequest;
import cn.stylefeng.roses.kernel.dict.modular.pojo.request.DictTypeRequest;
import cn.stylefeng.roses.kernel.dict.modular.service.DictService;
import cn.stylefeng.roses.kernel.dict.modular.service.DictTypeService;
@ -85,6 +87,9 @@ public class DictTypeServiceImpl extends ServiceImpl<DictTypeMapper, SysDictType
// 删除字典类型下的所有字典
dictService.removeByDictTypeId(dictTypeRequest.getDictTypeId());
// 删除字典相关缓存
this.deleteDictCaches(dictTypeRequest.getDictTypeId());
}
@Override
@ -93,8 +98,13 @@ public class DictTypeServiceImpl extends ServiceImpl<DictTypeMapper, SysDictType
// 如果是系统级字典，只允许管理员操作
validateSystemTypeClassOperate(dictTypeRequest);
// 更新数据
// 获取旧的字典类型信息
SysDictType sysDictType = this.querySysDictType(dictTypeRequest);
// 删除旧的字典类型的缓存
this.deleteDictCaches(dictTypeRequest.getDictTypeId());
// 修改属性
BeanUtil.copyProperties(dictTypeRequest, sysDictType);
// 字典类型编码不能修改
@ -189,4 +199,26 @@ public class DictTypeServiceImpl extends ServiceImpl<DictTypeMapper, SysDictType
return queryWrapper;
}
/**
* 删除针对字典类型下的所有字典的缓存
*
* @author fengshuonan
* @since 2025/1/10 18:12
*/
private void deleteDictCaches(Long dictTypeId) {
if (dictTypeId == null) {
return;
}
// 获取字典类型下的所有字典
DictRequest dictRequest = new DictRequest();
dictRequest.setDictTypeId(dictTypeId);
List<SysDict> list = dictService.findList(dictRequest);
// 删除掉这些字典的所有缓存
for (SysDict sysDict : list) {
this.dictService.deleteDictIdCaches(sysDict);
}
}
}