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chore: 优化枚举字典缓存

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Charles7c
2024-07-24 20:36:24 +08:00
parent fb5a024c06
commit a555bf2d62
1 changed files with 3 additions and 3 deletions
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6
continew-admin-system/src/main/java/top/continew/admin/system/service/impl/DictItemServiceImpl.java
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@@ -52,7 +52,7 @@ import java.util.stream.Collectors;
public class DictItemServiceImpl extends BaseServiceImpl<DictItemMapper, DictItemDO, DictItemResp, DictItemResp, DictItemQuery, DictItemReq> implements DictItemService { public class DictItemServiceImpl extends BaseServiceImpl<DictItemMapper, DictItemDO, DictItemResp, DictItemResp, DictItemQuery, DictItemReq> implements DictItemService {
private final ProjectProperties projectProperties; private final ProjectProperties projectProperties;
private final Map<String, List<LabelValueResp>> enumDictCache = new ConcurrentHashMap<>(); private static final Map<String, List<LabelValueResp>> ENUM_DICT_CACHE = new ConcurrentHashMap<>();
@Override @Override
protected void beforeAdd(DictItemReq req) { protected void beforeAdd(DictItemReq req) {
@@ -71,7 +71,7 @@ public class DictItemServiceImpl extends BaseServiceImpl<DictItemMapper, DictIte
@Override @Override
@Cached(key = "#dictCode", name = CacheConstants.DICT_KEY_PREFIX) @Cached(key = "#dictCode", name = CacheConstants.DICT_KEY_PREFIX)
public List<LabelValueResp> listByDictCode(String dictCode) { public List<LabelValueResp> listByDictCode(String dictCode) {
return Optional.ofNullable(enumDictCache.get(dictCode.toLowerCase())) return Optional.ofNullable(ENUM_DICT_CACHE.get(dictCode.toLowerCase()))
.orElseGet(() -> baseMapper.listByDictCode(dictCode)); .orElseGet(() -> baseMapper.listByDictCode(dictCode));
} }
@@ -117,7 +117,7 @@ public class DictItemServiceImpl extends BaseServiceImpl<DictItemMapper, DictIte
@PostConstruct @PostConstruct
public void init() { public void init() {
Set<Class<?>> classSet = ClassUtil.scanPackageBySuper(projectProperties.getBasePackage(), IBaseEnum.class); Set<Class<?>> classSet = ClassUtil.scanPackageBySuper(projectProperties.getBasePackage(), IBaseEnum.class);
enumDictCache.putAll(classSet.stream() ENUM_DICT_CACHE.putAll(classSet.stream()
.collect(Collectors.toMap(cls -> StrUtil.toUnderlineCase(cls.getSimpleName()) .collect(Collectors.toMap(cls -> StrUtil.toUnderlineCase(cls.getSimpleName())
.toLowerCase(), this::toEnumDict))); .toLowerCase(), this::toEnumDict)));
} }