cache-manager-delegate-toggle-region

gistfile1.txt

    @WriteOperation
    public void toggleCache(@Selector String cache, @Nullable String cacheManager) {
        NemesisCacheEntry entry = extractUniqueCacheEntry(cache, getCacheEntries((name) -> name.equals(cache), safeEqual(cacheManager)));
        toggleCache(entry);
    }

    private NemesisCacheEntry extractUniqueCacheEntry(String cache, List<NemesisCacheEntry> entries) {
        if (entries.size() > 1) {
            throw new NonUniqueCacheException(cache, entries.stream().map(NemesisCacheEntry::getCacheManager).distinct().collect(Collectors.toList()));
        }
        return (entries.isEmpty() ? null : entries.get(0));
    }

    private void toggleCache(NemesisCacheEntry entry) {
        CacheManager cacheManager = this.cacheManagers.get(entry.getCacheManager());
        if (cacheManager instanceof PlatformCacheManager) {
            if (entry.isEnabled()) {
                ((PlatformCacheManager) cacheManager).disableCache(entry.getName());
            } else {
                ((PlatformCacheManager) cacheManager).enableCache(entry.getName());
            }
            return;
        }
        throw new IllegalArgumentException("CacheManager is not instance of PlatformCacheManager: " + cacheManager);
    }