Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(626)

Unified Diff: sync/api/attachments/attachment_store_backend.h

Issue 2130453004: [Sync] Move //sync to //components/sync. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase. Created 4 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « sync/api/attachments/attachment_store.cc ('k') | sync/api/attachments/attachment_store_backend.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: sync/api/attachments/attachment_store_backend.h
diff --git a/sync/api/attachments/attachment_store_backend.h b/sync/api/attachments/attachment_store_backend.h
deleted file mode 100644
index 697923ee520fe51a1114f17b4a8faca6845456f1..0000000000000000000000000000000000000000
--- a/sync/api/attachments/attachment_store_backend.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef SYNC_API_ATTACHMENTS_ATTACHMENT_STORE_BACKEND_H_
-#define SYNC_API_ATTACHMENTS_ATTACHMENT_STORE_BACKEND_H_
-
-#include "base/callback.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "sync/api/attachments/attachment.h"
-#include "sync/api/attachments/attachment_id.h"
-#include "sync/api/attachments/attachment_store.h"
-#include "sync/base/sync_export.h"
-
-namespace base {
-class SequencedTaskRunner;
-} // namespace base
-
-namespace syncer {
-
-// Interface for AttachmentStore backends.
-//
-// AttachmentStoreBackend provides interface for different backends (on-disk,
-// in-memory). Factory methods in AttachmentStore create corresponding backend
-// and pass reference to AttachmentStore.
-// All functions in AttachmentStoreBackend mirror corresponding functions in
-// AttachmentStore.
-// All callbacks and result codes are used directly from AttachmentStore.
-// AttachmentStoreFrontend only passes callbacks and results without modifying
-// them, there is no need to declare separate set.
-class SYNC_EXPORT AttachmentStoreBackend {
- public:
- explicit AttachmentStoreBackend(
- const scoped_refptr<base::SequencedTaskRunner>& callback_task_runner);
- virtual ~AttachmentStoreBackend();
- virtual void Init(const AttachmentStore::InitCallback& callback) = 0;
- virtual void Read(AttachmentStore::Component component,
- const AttachmentIdList& ids,
- const AttachmentStore::ReadCallback& callback) = 0;
- virtual void Write(AttachmentStore::Component component,
- const AttachmentList& attachments,
- const AttachmentStore::WriteCallback& callback) = 0;
- virtual void SetReference(AttachmentStore::Component component,
- const AttachmentIdList& ids) = 0;
- virtual void DropReference(AttachmentStore::Component component,
- const AttachmentIdList& ids,
- const AttachmentStore::DropCallback& callback) = 0;
- virtual void ReadMetadataById(
- AttachmentStore::Component component,
- const AttachmentIdList& ids,
- const AttachmentStore::ReadMetadataCallback& callback) = 0;
- virtual void ReadMetadata(
- AttachmentStore::Component component,
- const AttachmentStore::ReadMetadataCallback& callback) = 0;
-
- protected:
- // Helper function to post callback on callback_task_runner.
- void PostCallback(const base::Closure& callback);
-
- private:
- scoped_refptr<base::SequencedTaskRunner> callback_task_runner_;
-
- DISALLOW_COPY_AND_ASSIGN(AttachmentStoreBackend);
-};
-
-} // namespace syncer
-
-#endif // SYNC_API_ATTACHMENTS_ATTACHMENT_STORE_BACKEND_H_
« no previous file with comments | « sync/api/attachments/attachment_store.cc ('k') | sync/api/attachments/attachment_store_backend.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698