Page Speed Optimization Libraries
1.3.25.1
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00001 /* 00002 * Copyright 2012 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http:///www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00018 00019 #ifndef NET_INSTAWEB_UTIL_PUBLIC_CACHE_COPY_H_ 00020 #define NET_INSTAWEB_UTIL_PUBLIC_CACHE_COPY_H_ 00021 00022 #include "net/instaweb/util/public/basictypes.h" 00023 #include "net/instaweb/util/public/cache_interface.h" 00024 #include "net/instaweb/util/public/string.h" 00025 00026 namespace net_instaweb { 00027 00028 class SharedString; 00029 00034 class CacheCopy : public CacheInterface { 00035 public: 00037 explicit CacheCopy(CacheInterface* cache) 00038 : cache_(cache) {} 00039 virtual ~CacheCopy(); 00040 00041 virtual void Get(const GoogleString& key, Callback* callback) { 00042 cache_->Get(key, callback); 00043 } 00044 virtual void Put(const GoogleString& key, SharedString* value) { 00045 cache_->Put(key, value); 00046 } 00047 virtual void Delete(const GoogleString& key) { cache_->Delete(key); } 00048 virtual const char* Name() const { return cache_->Name(); } 00049 virtual void MultiGet(MultiGetRequest* request) { cache_->MultiGet(request); } 00050 virtual bool IsBlocking() const { return cache_->IsBlocking(); } 00051 virtual bool IsHealthy() const { return cache_->IsHealthy(); } 00052 virtual void ShutDown() { cache_->ShutDown(); } 00053 00054 private: 00055 CacheInterface* cache_; 00056 00057 DISALLOW_COPY_AND_ASSIGN(CacheCopy); 00058 }; 00059 00060 } 00061 00062 #endif ///< NET_INSTAWEB_UTIL_PUBLIC_CACHE_COPY_H_