1 //******************************************************************
3 // Copyright 2015 Samsung Electronics All Rights Reserved.
5 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
7 // Licensed under the Apache License, Version 2.0 (the "License");
8 // you may not use this file except in compliance with the License.
9 // You may obtain a copy of the License at
11 // http://www.apache.org/licenses/LICENSE-2.0
13 // Unless required by applicable law or agreed to in writing, software
14 // distributed under the License is distributed on an "AS IS" BASIS,
15 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 // See the License for the specific language governing permissions and
17 // limitations under the License.
19 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
21 #ifndef RCM_RESOURCECACHEMANAGER_H_
22 #define RCM_RESOURCECACHEMANAGER_H_
29 #include "CacheTypes.h"
30 #include "DataCache.h"
31 #include "ObserveCache.h"
37 class ResourceCacheManager
40 class HasNoCachedDataException: public RCSException
43 HasNoCachedDataException(std::string &&what)
44 : RCSException { std::move(what) } {}
47 static ResourceCacheManager *getInstance();
49 // throw InvalidParameterException;
50 CacheID requestResourceCache(
51 PrimitiveResourcePtr pResource, CacheCB func = NULL,
52 CACHE_METHOD cm = CACHE_METHOD::ITERATED_GET,
53 REPORT_FREQUENCY rf = REPORT_FREQUENCY::NONE, long time = 0l);
55 // throw InvalidParameterException;
56 void cancelResourceCache(CacheID id);
58 // throw InvalidParameterException;
59 void updateResourceCache(CacheID id) const;
61 // throw InvalidParameterException;
62 // throw HasNoCachedDataException;
63 const RCSResourceAttributes getCachedData(CacheID id) const;
65 // throw InvalidParameterException;
66 CACHE_STATE getResourceCacheState(CacheID id) const;
68 // throw InvalidParameterException;
69 bool isCachedData(CacheID id) const;
72 static ResourceCacheManager *s_instance;
73 static std::mutex s_mutex;
74 static std::mutex s_mutexForCreation;
75 static std::unique_ptr<std::list<DataCachePtr>> s_cacheDataList;
76 std::map<CacheID, DataCachePtr> cacheIDmap;
78 std::map<CacheID, ObserveCache::Ptr> observeCacheIDmap;
80 ResourceCacheManager() = default;
81 ~ResourceCacheManager();
82 ResourceCacheManager(const ResourceCacheManager &) = delete;
83 ResourceCacheManager(ResourceCacheManager &&) = delete;
85 ResourceCacheManager &operator=(const ResourceCacheManager &) const = delete;
86 ResourceCacheManager &operator=(ResourceCacheManager && ) const = delete;
88 static void initializeResourceCacheManager();
89 DataCachePtr findDataCache(PrimitiveResourcePtr pResource) const;
90 DataCachePtr findDataCache(CacheID id) const;
92 } // namespace Service
95 #endif /* RCM_RESOURCECACHEMANAGER_H_ */