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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ |
| 6 #define CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <map> | 10 #include <map> |
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| 186 | 186 |
| 187 // Deletes everything in the database. | 187 // Deletes everything in the database. |
| 188 virtual void DeleteDatabase() = 0; | 188 virtual void DeleteDatabase() = 0; |
| 189 | 189 |
| 190 protected: | 190 protected: |
| 191 // The Schedule methods dispatch the calls to the database on a | 191 // The Schedule methods dispatch the calls to the database on a |
| 192 // separate thread. | 192 // separate thread. |
| 193 template<typename DatabaseType, typename DatabaseFunc> | 193 template<typename DatabaseType, typename DatabaseFunc> |
| 194 void ScheduleAndForget(DatabaseType db, DatabaseFunc func) { | 194 void ScheduleAndForget(DatabaseType db, DatabaseFunc func) { |
| 195 content::BrowserThread::PostTask( | 195 content::BrowserThread::PostTask( |
| 196 content::BrowserThread::DB, | 196 content::BrowserThread::DB, FROM_HERE, |
| 197 FROM_HERE, | 197 base::BindOnce(func, base::Unretained(db))); |
| 198 base::Bind(func, base::Unretained(db))); | |
| 199 } | 198 } |
| 200 | 199 |
| 201 template<typename DatabaseType, typename DatabaseFunc, typename ArgA> | 200 template<typename DatabaseType, typename DatabaseFunc, typename ArgA> |
| 202 void ScheduleAndForget(DatabaseType db, DatabaseFunc func, ArgA a) { | 201 void ScheduleAndForget(DatabaseType db, DatabaseFunc func, ArgA a) { |
| 203 content::BrowserThread::PostTask( | 202 content::BrowserThread::PostTask( |
| 204 content::BrowserThread::DB, | 203 content::BrowserThread::DB, FROM_HERE, |
| 205 FROM_HERE, | 204 base::BindOnce(func, base::Unretained(db), a)); |
| 206 base::Bind(func, base::Unretained(db), a)); | |
| 207 } | 205 } |
| 208 | 206 |
| 209 template<typename DatabaseType, typename DatabaseFunc, | 207 template<typename DatabaseType, typename DatabaseFunc, |
| 210 typename ArgA, typename ArgB> | 208 typename ArgA, typename ArgB> |
| 211 void ScheduleAndForget(DatabaseType db, DatabaseFunc func, ArgA a, ArgB b) { | 209 void ScheduleAndForget(DatabaseType db, DatabaseFunc func, ArgA a, ArgB b) { |
| 212 content::BrowserThread::PostTask( | 210 content::BrowserThread::PostTask( |
| 213 content::BrowserThread::DB, | 211 content::BrowserThread::DB, FROM_HERE, |
| 214 FROM_HERE, | 212 base::BindOnce(func, base::Unretained(db), a, b)); |
| 215 base::Bind(func, base::Unretained(db), a, b)); | |
| 216 } | 213 } |
| 217 | 214 |
| 218 // Access to the underlying ActivityDatabase. | 215 // Access to the underlying ActivityDatabase. |
| 219 ActivityDatabase* activity_database() const { return db_; } | 216 ActivityDatabase* activity_database() const { return db_; } |
| 220 | 217 |
| 221 // Access to the SQL connection in the ActivityDatabase. This should only be | 218 // Access to the SQL connection in the ActivityDatabase. This should only be |
| 222 // called from the database thread. May return NULL if the database is not | 219 // called from the database thread. May return NULL if the database is not |
| 223 // valid. | 220 // valid. |
| 224 sql::Connection* GetDatabaseConnection() const; | 221 sql::Connection* GetDatabaseConnection() const; |
| 225 | 222 |
| 226 private: | 223 private: |
| 227 // See the comments for the ActivityDatabase class for a discussion of how | 224 // See the comments for the ActivityDatabase class for a discussion of how |
| 228 // database cleanup runs. | 225 // database cleanup runs. |
| 229 ActivityDatabase* db_; | 226 ActivityDatabase* db_; |
| 230 base::FilePath database_path_; | 227 base::FilePath database_path_; |
| 231 }; | 228 }; |
| 232 | 229 |
| 233 } // namespace extensions | 230 } // namespace extensions |
| 234 | 231 |
| 235 #endif // CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ | 232 #endif // CHROME_BROWSER_EXTENSIONS_ACTIVITY_LOG_ACTIVITY_LOG_POLICY_H_ |
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