Examples with CacheDel com.hccake.ballcat.common.redis.core.annotation.CacheDel used on opensource projects

Example 1 with CacheDel

use of com.hccake.ballcat.common.redis.core.annotation.CacheDel in project ballcat by ballcat-projects.

the class CacheStringAspect method around.

@Around("pointCut()")
public Object around(ProceedingJoinPoint point) throws Throwable {
    // 获取目标方法
    MethodSignature signature = (MethodSignature) point.getSignature();
    Method method = signature.getMethod();
    log.trace("=======The string cache aop is executed! method : {}", method.getName());
    // 根据方法的参数 以及当前类对象获得 keyGenerator
    Object target = point.getTarget();
    Object[] arguments = point.getArgs();
    KeyGenerator keyGenerator = new KeyGenerator(target, method, arguments);
    ValueOperations<String, String> valueOperations = redisTemplate.opsForValue();
    // 获取注解对象
    Cached cachedAnnotation = AnnotationUtils.getAnnotation(method, Cached.class);
    if (cachedAnnotation != null) {
        // 缓存key
        String key = keyGenerator.getKey(cachedAnnotation.key(), cachedAnnotation.keyJoint());
        // redis 分布式锁的 key
        String lockKey = key + CachePropertiesHolder.lockKeySuffix();
        Supplier<String> cacheQuery = () -> valueOperations.get(key);
        // 失效时间控制
        Consumer<Object> cachePut = prodCachePutFunction(valueOperations, key, cachedAnnotation.ttl());
        return cached(new CachedOps(point, lockKey, cacheQuery, cachePut, method.getGenericReturnType()));
    }
    CachePut cachePutAnnotation = AnnotationUtils.getAnnotation(method, CachePut.class);
    if (cachePutAnnotation != null) {
        // 缓存key
        String key = keyGenerator.getKey(cachePutAnnotation.key(), cachePutAnnotation.keyJoint());
        // 失效时间控制
        Consumer<Object> cachePut = prodCachePutFunction(valueOperations, key, cachePutAnnotation.ttl());
        return cachePut(new CachePutOps(point, cachePut));
    }
    CacheDel cacheDelAnnotation = AnnotationUtils.getAnnotation(method, CacheDel.class);
    if (cacheDelAnnotation != null) {
        VoidMethod cacheDel;
        if (cacheDelAnnotation.multiDel()) {
            Collection<String> keys = keyGenerator.getKeys(cacheDelAnnotation.key(), cacheDelAnnotation.keyJoint());
            cacheDel = () -> redisTemplate.delete(keys);
        } else {
            // 缓存key
            String key = keyGenerator.getKey(cacheDelAnnotation.key(), cacheDelAnnotation.keyJoint());
            cacheDel = () -> redisTemplate.delete(key);
        }
        return cacheDel(new CacheDelOps(point, cacheDel));
    }
    return point.proceed();
}

Example 2 with CacheDel

use of com.hccake.ballcat.common.redis.core.annotation.CacheDel in project ballcat by ballcat-projects.

the class I18nDataServiceImpl method saveOrUpdate.

@Override
@CacheDel(key = I18nRedisKeyConstants.I18N_DATA_PREFIX, multiDel = true, keyJoint = "#p0.![#this.code + ':' + #this.languageTag]")
public void saveOrUpdate(List<I18nData> list) {
    // 查询已存在的数据
    List<I18nData> existsI18nData = baseMapper.exists(list);
    HashSet<I18nData> existsSet = new HashSet<>(existsI18nData);
    // 获取对应插入和更新的列表
    List<I18nDataDTO> updateList = new ArrayList<>();
    List<I18nData> insertList = new ArrayList<>();
    for (I18nData i18nData : list) {
        if (existsSet.contains(i18nData)) {
            updateList.add(I18nDataConverter.INSTANCE.poToDto(i18nData));
        } else {
            insertList.add(i18nData);
        }
    }
    // 小范围事务处理，另外不影响缓存更新
    i18NDataTxSupport.saveAndUpdate(insertList, updateList);
    // 缓存更新
    for (I18nDataDTO i18nDataDTO : updateList) {
        String code = i18nDataDTO.getCode();
        String languageTag = i18nDataDTO.getLanguageTag();
        this.pushUpdateMessage(code, languageTag);
    }
}