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 12namespace content { 13class IndexedDBDatabaseError; 14class IndexedDBDispatcherHost; 15 16class 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 DISALLOW_COPY_AND_ASSIGN(IndexedDBDatabaseCallbacks); 41}; 42 43} // namespace content 44 45#endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_CALLBACKS_H_ 46