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"
36 class ResourceCacheManager
39 class InvalidParameterException: public RCSException
42 InvalidParameterException(std::string &&what)
43 : RCSException { std::move(what) } {}
45 class HasNoCachedDataException: public RCSException
48 HasNoCachedDataException(std::string &&what)
49 : RCSException { std::move(what) } {}
52 static ResourceCacheManager *getInstance();
54 // throw InvalidParameterException;
55 CacheID requestResourceCache(
56 PrimitiveResourcePtr pResource, CacheCB func = NULL,
57 REPORT_FREQUENCY rf = REPORT_FREQUENCY::NONE, long time = 0l);
59 // throw InvalidParameterException;
60 void cancelResourceCache(CacheID id);
62 // throw InvalidParameterException;
63 void updateResourceCache(PrimitiveResourcePtr pResource) const;
64 void updateResourceCache(CacheID id) const;
66 // throw InvalidParameterException;
67 // throw HasNoCachedDataException;
68 const RCSResourceAttributes getCachedData(PrimitiveResourcePtr pResource) const;
69 const RCSResourceAttributes getCachedData(CacheID id) const;
71 // throw InvalidParameterException;
72 CACHE_STATE getResourceCacheState(PrimitiveResourcePtr pResource) const;
73 CACHE_STATE getResourceCacheState(CacheID id) const;
75 // throw InvalidParameterException;
76 bool isCachedData(PrimitiveResourcePtr pResource) const;
77 bool isCachedData(CacheID id) const;
80 static ResourceCacheManager *s_instance;
81 static std::mutex s_mutex;
82 static std::mutex s_mutexForCreation;
83 static std::unique_ptr<std::list<DataCachePtr>> s_cacheDataList;
84 std::map<CacheID, DataCachePtr> cacheIDmap;
86 ResourceCacheManager() = default;
87 ~ResourceCacheManager();
88 ResourceCacheManager(const ResourceCacheManager &) = delete;
89 ResourceCacheManager(ResourceCacheManager &&) = delete;
91 ResourceCacheManager &operator=(const ResourceCacheManager &) const = delete;
92 ResourceCacheManager &operator=(ResourceCacheManager && ) const = delete;
94 static void initializeResourceCacheManager();
95 DataCachePtr findDataCache(PrimitiveResourcePtr pResource) const;
96 DataCachePtr findDataCache(CacheID id) const;
98 } // namespace Service
101 #endif /* RCM_RESOURCECACHEMANAGER_H_ */