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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_WEBDATA_BACKEND_H_
#define COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_WEBDATA_BACKEND_H_
#include "components/autofill/core/browser/webdata/autofill_change.h"
#include "components/sync/base/data_type.h"
class WebDatabase;
namespace autofill {
class AutofillWebDataServiceObserverOnDBSequence;
class AutofillWebDataServiceObserverOnUISequence;
// Interface for doing Autofill work directly on the DB sequence (used by
// Sync, mostly), without fully exposing the AutofillWebDataBackend to clients.
class AutofillWebDataBackend {
public:
virtual ~AutofillWebDataBackend() = default;
// Get a raw pointer to the WebDatabase.
virtual WebDatabase* GetDatabase() = 0;
// Add an observer to be notified of changes on the DB sequence.
virtual void AddObserver(
AutofillWebDataServiceObserverOnDBSequence* observer) = 0;
// Remove an observer.
virtual void RemoveObserver(
AutofillWebDataServiceObserverOnDBSequence* observer) = 0;
// Add an observer to be notified of changes on the UI sequence.
virtual void AddObserver(
AutofillWebDataServiceObserverOnUISequence* observer) = 0;
// Remove an observer.
virtual void RemoveObserver(
AutofillWebDataServiceObserverOnUISequence* observer) = 0;
// Commits the currently open transaction in the database. Should be only used
// by parties that talk directly to the database and not through the
// WebDatabase backend (notably Sync reacting to remote changes coming from
// the server).
virtual void CommitChanges() = 0;
// Notifies listeners on the DB sequence that an AutofillProfile has been
// added/removed/updated in the WebDatabase.
// NOTE: This method is intended to be called from the DB sequence. The UI
// sequence notifications are asynchronous.
virtual void NotifyOfAutofillProfileChanged(
const AutofillProfileChange& change) = 0;
// Notifies listeners on the DB sequence that a credit card has been
// added/removed/updated in the WebDatabase.
// NOTE: This method is intended to be called from the DB sequence. The UI
// sequence notifications are asynchronous.
virtual void NotifyOfCreditCardChanged(const CreditCardChange& change) = 0;
// Notifies listeners on the DB sequence that an IBAN has been
// added/removed/updated in the WebDatabase.
// NOTE: This method is intended to be called from the DB sequence. The UI
// sequence notifications are asynchronous.
virtual void NotifyOfIbanChanged(const IbanChange& change) = 0;
// Notifies listeners on UI sequences that changes have been made to
// Autofill records of the database by the sync.
// NOTE: The UI sequence notifications are asynchronous.
virtual void NotifyOnAutofillChangedBySync(syncer::DataType data_type) = 0;
// Notifies listeners on the DB sequence that a server cvc has been
// added/removed/updated in the WebDatabase.
// NOTE: This method is intended to be called from the DB sequence.
virtual void NotifyOnServerCvcChanged(const ServerCvcChange& change) = 0;
};
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_WEBDATA_BACKEND_H_
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