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#include "sync/syncable/write_transaction_info.h"
6
7#include "base/strings/string_number_conversions.h"
8
9namespace syncer {
10namespace syncable {
11
12WriteTransactionInfo::WriteTransactionInfo(
13    int64 id,
14    tracked_objects::Location location,
15    WriterTag writer,
16    ImmutableEntryKernelMutationMap mutations)
17    : id(id),
18      location_string(location.ToString()),
19      writer(writer),
20      mutations(mutations) {}
21
22WriteTransactionInfo::WriteTransactionInfo()
23    : id(-1), writer(INVALID) {}
24
25WriteTransactionInfo::~WriteTransactionInfo() {}
26
27base::DictionaryValue* WriteTransactionInfo::ToValue(
28    size_t max_mutations_size) const {
29  base::DictionaryValue* dict = new base::DictionaryValue();
30  dict->SetString("id", base::Int64ToString(id));
31  dict->SetString("location", location_string);
32  dict->SetString("writer", WriterTagToString(writer));
33  base::Value* mutations_value = NULL;
34  const size_t mutations_size = mutations.Get().size();
35  if (mutations_size <= max_mutations_size) {
36    mutations_value = EntryKernelMutationMapToValue(mutations.Get());
37  } else {
38    mutations_value =
39        new base::StringValue(
40            base::SizeTToString(mutations_size) + " mutations");
41  }
42  dict->Set("mutations", mutations_value);
43  return dict;
44}
45
46}  // namespace syncable
47}  // namespace syncer
48