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【8.3.3】【dict】【cache】更新字典缓存的删除

pull/62/head
stylefeng 2025-01-10 18:11:15 +08:00
parent 2d6e1349a4
commit dd8cf5780d
1 changed files with 74 additions and 57 deletions
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131
kernel-s-dict/dict-business/src/main/java/cn/stylefeng/roses/kernel/dict/modular/service/impl/DictServiceImpl.java
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@ -132,21 +132,11 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
@Override
public void del(DictRequest dictRequest) {
// 获取字典id的详情
SysDict sysDict = this.getById(dictRequest.getDictId());
if (sysDict == null) {
return;
}
// 删除字典id为key的缓存
this.dictInfoCache.remove(String.valueOf(dictRequest.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());
// 真实删除字典
this.removeById(dictRequest.getDictId());
// 删除缓存
this.deleteDictIdCaches(dictRequest.getDictId());
}
@Override
@ -155,13 +145,11 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
// 校验字典重复
this.validateRepeat(dictRequest, true);
// 查询旧的字典
SysDict sysDict = this.querySysDict(dictRequest);
// 删除旧的字典的缓存，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());
// 删除字典名称缓存
this.dictInfoCache.remove(String.valueOf(sysDict.getDictId()));
// 删除旧字典名称缓存
this.deleteDictIdCaches(sysDict);
// copy前端的属性
BeanUtil.copyProperties(dictRequest, sysDict);
@ -210,13 +198,10 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
return;
}
list.forEach(sysDict -> {
// 删除旧的字典的缓存，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());
// 删除字典名称缓存，key是字典id
this.dictInfoCache.remove(String.valueOf(sysDict.getDictId()));
});
// 删除字典名称缓存
for (SysDict sysDict : list) {
this.deleteDictIdCaches(sysDict);
}
// 删除字典类型下的所有字典
this.remove(sysDictLambdaQueryWrapper);
@ -357,25 +342,11 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
@Override
public void deleteByDictId(Long dictId) {
if (dictId == null) {
return;
}
// 获取字典详情
SysDict sysDict = this.getById(dictId);
if (sysDict == null) {
return;
}
// 删除字典详情缓存，key是字典id
this.dictInfoCache.remove(dictId.toString());
// 删除旧的字典的缓存，key是字典类型id+字典编码
this.dictNameMixedCache.remove(sysDict.getDictTypeId() + sysDict.getDictCode());
// 删除字典记录
this.removeById(dictId);
// 删除字典缓存
this.deleteDictIdCaches(dictId);
}
@Override
@ -509,6 +480,24 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
return name;
}
@Override
public void batchDelete(DictRequest dictRequest) {
// 获取这一批字典的详情
List<SysDict> dictList = this.listByIds(dictRequest.getDictIdList());
if (ObjectUtil.isEmpty(dictList)) {
return;
}
// 删除这一批字典的缓存
for (SysDict sysDict : dictList) {
this.deleteDictIdCaches(sysDict);
}
// 删除字典
this.removeBatchByIds(dictRequest.getDictIdList());
}
/**
* 获取详细信息
*
@ -624,27 +613,55 @@ public class DictServiceImpl extends ServiceImpl<DictMapper, SysDict> implements
}
}
@Override
public void batchDelete(DictRequest dictRequest) {
// 获取这一批字典的详情
List<SysDict> dictList = this.listByIds(dictRequest.getDictIdList());
if (ObjectUtil.isEmpty(dictList)) {
/**
* 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;
}
// 删除这一批字典的缓存
for (SysDict sysDict : dictList) {
// 获取字典id的详情
SysDict sysDict = this.getById(dictId);
if (sysDict == null) {
return;
}
this.deleteDictIdCaches(sysDict);
}
// 删除key为字典id的缓存
this.dictInfoCache.remove(sysDict.getDictId().toString());
// 删除旧的字典的缓存，key是字典类型id+字典编码
this.dictNameMixedCache.remove(sysDict.getDictTypeId() + sysDict.getDictCode());
/**
* 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
this.removeBatchByIds(dictRequest.getDictIdList());
// 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());
}
}
}