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chore: update jsoncons version to 0.178 (#4368)

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Signed-off-by: Roman Gershman <roman@dragonflydb.io>
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Roman Gershman 2025-01-08 20:05:50 +02:00 • committed by GitHub
parent 5adb976207
commit f3426bd559
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GPG key ID: B5690EEEBB952194
4 changed files with 37 additions and 44 deletions
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68
src/server/json_family.cc
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@ -319,9 +319,18 @@ bool JsonAreEquals(const JsonType& lhs, const JsonType& rhs) {
}
}
template <typename Callback>
// Use this method on the coordinator thread
std::optional<JsonType> JsonFromString(std::string_view input) {
return dfly::JsonFromString(input, PMR_NS::get_default_resource());
}
// Use this method on the shard thread
std::optional<JsonType> ShardJsonFromString(std::string_view input) {
return dfly::JsonFromString(input, CompactObj::memory_resource());
}
OpResult<DbSlice::AddOrFindResult> SetJson(const OpArgs& op_args, string_view key,
Callback parse_json_value) {
string_view json_str) {
auto& db_slice = op_args.GetDbSlice();
auto op_res = db_slice.AddOrFind(op_args.db_cntx, key);
@ -331,17 +340,20 @@ OpResult<DbSlice::AddOrFindResult> SetJson(const OpArgs& op_args, string_view ke
op_args.shard->search_indices()->RemoveDoc(key, op_args.db_cntx, res.it->second);
OpResult<JsonType> json_value = parse_json_value();
RETURN_ON_BAD_STATUS(json_value);
std::optional<JsonType> parsed_json = ShardJsonFromString(json_str);
if (!parsed_json) {
VLOG(1) << "got invalid JSON string '" << json_str << "' cannot be saved";
return OpStatus::INVALID_VALUE;
}
if (JsonEnconding() == kEncodingJsonFlat) {
flexbuffers::Builder fbb;
json::FromJsonType(json_value.value(), &fbb);
json::FromJsonType(*parsed_json, &fbb);
fbb.Finish();
const auto& buf = fbb.GetBuffer();
res.it->second.SetJson(buf.data(), buf.size());
} else {
res.it->second.SetJson(*std::move(json_value));
res.it->second.SetJson(std::move(*parsed_json));
}
op_args.shard->search_indices()->AddDoc(key, op_args.db_cntx, res.it->second);
return std::move(res);
@ -388,16 +400,6 @@ string JsonTypeToName(const JsonType& val) {
return std::string{};
}
// Use this method on the coordinator thread
std::optional<JsonType> JsonFromString(std::string_view input) {
return dfly::JsonFromString(input, PMR_NS::get_default_resource());
}
// Use this method on the shard thread
std::optional<JsonType> ShardJsonFromString(std::string_view input) {
return dfly::JsonFromString(input, CompactObj::memory_resource());
}
OpResult<JsonType*> GetJson(const OpArgs& op_args, string_view key) {
auto it_res = op_args.GetDbSlice().FindReadOnly(op_args.db_cntx, key, OBJ_JSON);
if (!it_res.ok())
@ -953,8 +955,8 @@ OpResult<long> OpDel(const OpArgs& op_args, string_view key, string_view path,
if (json_path.HoldsJsonPath()) {
const json::Path& path = json_path.AsJsonPath();
long deletions = json::MutatePath(
path, [](optional<string_view>, JsonType* val) { return true; }, json_val);
long deletions =
json::MutatePath(path, [](optional<string_view>, JsonType* val) { return true; }, json_val);
return deletions;
}
@ -1308,15 +1310,6 @@ auto OpResp(const OpArgs& op_args, string_view key, const WrappedJsonPath& json_
OpResult<bool> OpSet(const OpArgs& op_args, string_view key, string_view path,
const WrappedJsonPath& json_path, std::string_view json_str,
bool is_nx_condition, bool is_xx_condition) {
auto parse_json = [&json_str]() -> OpResult<JsonType> {
std::optional<JsonType> parsed_json = ShardJsonFromString(json_str);
if (!parsed_json) {
VLOG(1) << "got invalid JSON string '" << json_str << "' cannot be saved";
return OpStatus::SYNTAX_ERR;
}
return parsed_json.value();
};
// The whole key should be replaced.
// NOTE: unlike in Redis, we are overriding the value when the path is "$"
// this is regardless of the current key type. In redis if the key exists
@ -1335,13 +1328,7 @@ OpResult<bool> OpSet(const OpArgs& op_args, string_view key, string_view path,
}
JsonMemTracker mem_tracker;
// We need to deep copy parsed_json.value() and not use move! The reason is that otherwise
// it's really difficult to properly track memory deltas because even if we move below,
// the deallocation of parsed_json won't happen in the scope of SetJson but in the scope
// of this function. Because of this, the memory tracking will be off. Another solution here,
// is to use absl::Cleanup and dispatch another Find() but that's too complicated because then
// you need to take into account the order of destructors.
OpResult<DbSlice::AddOrFindResult> st = SetJson(op_args, key, std::move(parse_json));
OpResult<DbSlice::AddOrFindResult> st = SetJson(op_args, key, json_str);
RETURN_ON_BAD_STATUS(st);
mem_tracker.SetJsonSize(st->it->second, st->is_new);
return true;
@ -1355,18 +1342,19 @@ OpResult<bool> OpSet(const OpArgs& op_args, string_view key, string_view path,
bool path_exists = false;
bool operation_result = false;
OpResult<JsonType> parsed_json = parse_json();
RETURN_ON_BAD_STATUS(parsed_json);
optional<JsonType> parsed_json = ShardJsonFromString(json_str);
if (!parsed_json) {
VLOG(1) << "got invalid JSON string '" << json_str << "' cannot be saved";
return OpStatus::INVALID_VALUE;
}
const JsonType& new_json = parsed_json.value();
auto cb = [&](std::optional<std::string_view>, JsonType* val) -> MutateCallbackResult<> {
path_exists = true;
if (!is_nx_condition) {
operation_result = true;
static_assert(
std::is_same_v<std::allocator_traits<JsonType>::propagate_on_container_copy_assignment,
std::false_type>);
*val = new_json;
*val =
JsonType(new_json, std::pmr::polymorphic_allocator<char>{CompactObj::memory_resource()});
}
return {};
};