gecko-dev/dom/datastore/DataStoreCallbacks.h

55 lines
1.2 KiB
C++

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_DataStoreCallbacks_h
#define mozilla_dom_DataStoreCallbacks_h
#include "nsISupports.h"
namespace mozilla {
namespace dom {
class DataStoreDB;
class DataStoreDBCallback
{
public:
NS_IMETHOD_(MozExternalRefCountType) AddRef(void) = 0;
NS_IMETHOD_(MozExternalRefCountType) Release(void) = 0;
enum RunStatus {
Success,
CreatedSchema,
Error
};
virtual void Run(DataStoreDB* aDb, RunStatus aStatus) = 0;
protected:
virtual ~DataStoreDBCallback()
{
}
};
class DataStoreRevisionCallback
{
public:
NS_IMETHOD_(MozExternalRefCountType) AddRef(void) = 0;
NS_IMETHOD_(MozExternalRefCountType) Release(void) = 0;
virtual void Run(const nsAString& aRevisionID) = 0;
protected:
virtual ~DataStoreRevisionCallback()
{
}
};
} // dom namespace
} // mozilla namespace
#endif // mozilla_dom_DataStoreCallbacks_h