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1 // Copyright 2014 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 #include "sync/internal_api/public/attachments/attachment_store_handle.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/location.h" | |
9 #include "base/sequenced_task_runner.h" | |
10 #include "sync/api/attachments/attachment.h" | |
11 | |
12 namespace syncer { | |
13 | |
14 AttachmentStoreHandle::AttachmentStoreHandle( | |
15 scoped_ptr<AttachmentStoreBase> backend, | |
16 const scoped_refptr<base::SequencedTaskRunner>& backend_task_runner) | |
17 : backend_(backend.Pass()), backend_task_runner_(backend_task_runner) { | |
18 DCHECK(backend_); | |
19 DCHECK(backend_task_runner_.get()); | |
20 } | |
21 | |
22 AttachmentStoreHandle::~AttachmentStoreHandle() { | |
23 DCHECK(backend_); | |
24 backend_task_runner_->DeleteSoon(FROM_HERE, backend_.release()); | |
25 } | |
26 | |
27 void AttachmentStoreHandle::Read(const AttachmentIdList& ids, | |
28 const ReadCallback& callback) { | |
29 DCHECK(CalledOnValidThread()); | |
30 backend_task_runner_->PostTask(FROM_HERE, | |
31 base::Bind(&AttachmentStoreBase::Read, | |
32 base::Unretained(backend_.get()), | |
33 ids, | |
34 callback)); | |
35 } | |
36 | |
37 void AttachmentStoreHandle::Write(const AttachmentList& attachments, | |
38 const WriteCallback& callback) { | |
39 DCHECK(CalledOnValidThread()); | |
40 backend_task_runner_->PostTask(FROM_HERE, | |
41 base::Bind(&AttachmentStoreBase::Write, | |
42 base::Unretained(backend_.get()), | |
43 attachments, | |
44 callback)); | |
45 } | |
46 | |
47 void AttachmentStoreHandle::Drop(const AttachmentIdList& ids, | |
48 const DropCallback& callback) { | |
49 DCHECK(CalledOnValidThread()); | |
50 backend_task_runner_->PostTask(FROM_HERE, | |
51 base::Bind(&AttachmentStoreBase::Drop, | |
52 base::Unretained(backend_.get()), | |
53 ids, | |
54 callback)); | |
55 } | |
56 | |
57 } // namespace syncer | |
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