use bytes::{Buf, BufMut};
use crate::{
Decode, Encode, ProtocolError, UnknownTaggedFields,
primitives::{
fixed::{get_i16, get_i32, put_i16, put_i32},
string_bytes::{
compact_string_len, get_compact_string_owned, get_string_owned, put_compact_string,
put_string, string_len,
},
},
tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len},
};
pub const API_KEY: i16 = 24;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 5;
pub const FLEXIBLE_MIN: i16 = 3;
#[inline]
#[must_use]
pub fn is_flexible(version: i16) -> bool {
version >= FLEXIBLE_MIN
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnResponse {
pub throttle_time_ms: i32,
pub error_code: i16,
pub results_by_transaction: Vec<AddPartitionsToTxnResult>,
pub results_by_topic_v3_and_below: Vec<super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for AddPartitionsToTxnResponse {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion {
api_key: API_KEY,
version,
});
}
let flex = is_flexible(version);
if version >= 0 {
put_i32(buf, self.throttle_time_ms);
}
if version >= 4 {
put_i16(buf, self.error_code);
}
if version >= 4 {
{
crate::primitives::array::put_array_len(
buf,
(self.results_by_transaction).len(),
flex,
);
for it in &self.results_by_transaction {
it.encode(buf, version)?;
}
};
}
if (0..=3).contains(&version) {
{
crate::primitives::array::put_array_len(
buf,
(self.results_by_topic_v3_and_below).len(),
flex,
);
for it in &self.results_by_topic_v3_and_below {
it.encode(buf, version)?;
}
};
}
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = is_flexible(version);
let mut n: usize = 0;
if version >= 0 {
n += 4;
}
if version >= 4 {
n += 2;
}
if version >= 4 {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.results_by_transaction).len(),
flex,
);
let body: usize = (self.results_by_transaction)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if (0..=3).contains(&version) {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.results_by_topic_v3_and_below).len(),
flex,
);
let body: usize = (self.results_by_topic_v3_and_below)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl Decode<'_> for AddPartitionsToTxnResponse {
fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion {
api_key: API_KEY,
version,
});
}
let flex = is_flexible(version);
let mut out = Self::default();
if version >= 0 {
out.throttle_time_ms = get_i32(buf)?;
}
if version >= 4 {
out.error_code = get_i16(buf)?;
}
if version >= 4 {
out.results_by_transaction = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v.push(AddPartitionsToTxnResult::decode(buf, version)?);
}
v
};
}
if (0..=3).contains(&version) {
out.results_by_topic_v3_and_below = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v.push(super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::decode(buf, version)?);
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnResponse {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 0 {
m.throttle_time_ms = 1i32;
}
if version >= 4 {
m.error_code = 1i16;
}
if version >= 4 {
m.results_by_transaction = vec![AddPartitionsToTxnResult::populated(version)];
}
if (0..=3).contains(&version) {
m.results_by_topic_v3_and_below = vec![super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::populated(version)];
}
m
}
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnResult {
pub transactional_id: String,
pub topic_results: Vec<super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Encode for AddPartitionsToTxnResult {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 3;
if version >= 4 {
if flex {
let () = put_compact_string(buf, &self.transactional_id);
} else {
let () = put_string(buf, &self.transactional_id);
}
}
if version >= 4 {
{
crate::primitives::array::put_array_len(buf, (self.topic_results).len(), flex);
for it in &self.topic_results {
it.encode(buf, version)?;
}
};
}
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 3;
let mut n: usize = 0;
if version >= 4 {
n += if flex {
compact_string_len(&self.transactional_id)
} else {
string_len(&self.transactional_id)
};
}
if version >= 4 {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.topic_results).len(),
flex,
);
let body: usize = (self.topic_results)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl Decode<'_> for AddPartitionsToTxnResult {
fn decode<B: Buf>(buf: &mut B, version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 3;
let mut out = Self::default();
if version >= 4 {
out.transactional_id = if flex {
get_compact_string_owned(buf)?
} else {
get_string_owned(buf)?
};
}
if version >= 4 {
out.topic_results = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v.push(super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::decode(buf, version)?);
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnResult {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 4 {
m.transactional_id = "x".to_string();
}
if version >= 4 {
m.topic_results = vec![super::common::add_partitions_to_txn_response::add_partitions_to_txn_topic_result::AddPartitionsToTxnTopicResult::populated(version)];
}
m
}
}
#[must_use]
#[allow(unused_comparisons)]
pub fn default_json(version: i16) -> ::serde_json::Value {
let mut obj = ::serde_json::Map::new();
obj.insert("throttleTimeMs".to_string(), ::serde_json::json!(0));
if version >= 4 {
obj.insert("errorCode".to_string(), ::serde_json::json!(0));
}
if version >= 4 {
obj.insert(
"resultsByTransaction".to_string(),
::serde_json::Value::Array(vec![]),
);
}
if version <= 3 {
obj.insert(
"resultsByTopicV3AndBelow".to_string(),
::serde_json::Value::Array(vec![]),
);
}
::serde_json::Value::Object(obj)
}