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_ABSTRACT_CLIENT_STATE_H_ 00020 #define NET_INSTAWEB_UTIL_PUBLIC_ABSTRACT_CLIENT_STATE_H_ 00021 00022 #include <vector> 00023 00024 #include "base/scoped_ptr.h" 00025 #include "net/instaweb/util/public/basictypes.h" 00026 #include "net/instaweb/util/public/property_cache.h" 00027 #include "net/instaweb/util/public/string.h" 00028 #include "net/instaweb/util/public/timer.h" 00029 00030 namespace net_instaweb { 00031 00034 class AbstractClientState { 00035 public: 00036 virtual ~AbstractClientState() { } 00037 00041 virtual bool InCache(const GoogleString& url) = 0; 00042 00045 virtual void Set(const GoogleString& url, int64 expire_ms) = 0; 00046 00048 virtual void Clear() = 0; 00049 00051 virtual const GoogleString& ClientId() const = 0; 00052 00057 virtual bool InitFromPropertyCache( 00058 const GoogleString& client_id, 00059 PropertyCache* property_cache, 00060 PropertyPage* property_page, 00061 Timer* timer) = 0; 00062 00066 virtual void WriteBackToPropertyCache() = 0; 00067 }; 00068 00069 } 00070 00071 #endif ///< NET_INSTAWEB_UTIL_PUBLIC_ABSTRACT_CLIENT_STATE_H_