1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_CALLBACKS_H_ 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_CALLBACKS_H_ 7 8 #include "base/basictypes.h" 9 #include "base/memory/ref_counted.h" 10 #include "content/common/content_export.h" 11 12 namespace content { 13 class IndexedDBDatabaseError; 14 class IndexedDBDispatcherHost; 15 16 class CONTENT_EXPORT IndexedDBDatabaseCallbacks 17 : public base::RefCounted<IndexedDBDatabaseCallbacks> { 18 public: 19 IndexedDBDatabaseCallbacks(IndexedDBDispatcherHost* dispatcher_host, 20 int ipc_thread_id, 21 int ipc_database_callbacks_id); 22 23 virtual void OnForcedClose(); 24 virtual void OnVersionChange(int64 old_version, int64 new_version); 25 26 virtual void OnAbort(int64 host_transaction_id, 27 const IndexedDBDatabaseError& error); 28 virtual void OnComplete(int64 host_transaction_id); 29 30 protected: 31 virtual ~IndexedDBDatabaseCallbacks(); 32 33 private: 34 friend class base::RefCounted<IndexedDBDatabaseCallbacks>; 35 36 scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_; 37 int ipc_thread_id_; 38 int ipc_database_callbacks_id_; 39 }; 40 41 } // namespace content 42 43 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_CALLBACKS_H_ 44