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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 
9 namespace syncer {
10 namespace syncable {
11 
WriteTransactionInfo(int64 id,tracked_objects::Location location,WriterTag writer,ImmutableEntryKernelMutationMap mutations)12 WriteTransactionInfo::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 
WriteTransactionInfo()22 WriteTransactionInfo::WriteTransactionInfo()
23     : id(-1), writer(INVALID) {}
24 
~WriteTransactionInfo()25 WriteTransactionInfo::~WriteTransactionInfo() {}
26 
ToValue(size_t max_mutations_size) const27 base::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::Uint64ToString(static_cast<uint64>(mutations_size)) +
41             " mutations");
42   }
43   dict->Set("mutations", mutations_value);
44   return dict;
45 }
46 
47 }  // namespace syncable
48 }  // namespace syncer
49