use bytes::BufMut;
use crate::primitives::fixed::{get_bool, get_i16, get_i64, put_bool, put_i16, put_i64};
use crate::primitives::string_bytes::{
compact_string_len, put_compact_string, put_string, string_len,
};
use crate::primitives::string_bytes_borrowed::{get_compact_string_borrowed, get_string_borrowed};
use crate::tagged_fields::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
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]
fn is_flexible(version: i16) -> bool {
version >= FLEXIBLE_MIN
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnRequest < 'a > { pub transactions : Vec < AddPartitionsToTxnTransaction <'a >> , pub v3_and_below_transactional_id : &'a str , pub v3_and_below_producer_id : i64 , pub v3_and_below_producer_epoch : i16 , pub v3_and_below_topics : Vec < super :: common :: add_partitions_to_txn_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic <'a >> , pub unknown_tagged_fields : UnknownTaggedFields , }
impl AddPartitionsToTxnRequest<'_> {
pub fn to_owned(
&self,
) -> crate::owned::add_partitions_to_txn_request::AddPartitionsToTxnRequest {
crate::owned::add_partitions_to_txn_request::AddPartitionsToTxnRequest {
transactions: (self.transactions).iter().map(AddPartitionsToTxnTransaction::to_owned).collect(),
v3_and_below_transactional_id: (self.v3_and_below_transactional_id).to_string(),
v3_and_below_producer_id: (self.v3_and_below_producer_id),
v3_and_below_producer_epoch: (self.v3_and_below_producer_epoch),
v3_and_below_topics: (self.v3_and_below_topics)
.iter()
.map(super::common::add_partitions_to_txn_request::add_partitions_to_txn_topic::AddPartitionsToTxnTopic::to_owned)
.collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for AddPartitionsToTxnRequest<'_> {
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 >= 4 {
{
crate::primitives::array::put_array_len(buf, (self.transactions).len(), flex);
for it in &self.transactions {
it.encode(buf, version)?;
}
}
}
if (0..=3).contains(&version) {
if flex {
put_compact_string(buf, self.v3_and_below_transactional_id);
} else {
put_string(buf, self.v3_and_below_transactional_id);
}
}
if (0..=3).contains(&version) {
put_i64(buf, self.v3_and_below_producer_id);
}
if (0..=3).contains(&version) {
put_i16(buf, self.v3_and_below_producer_epoch);
}
if (0..=3).contains(&version) {
{
crate::primitives::array::put_array_len(
buf,
(self.v3_and_below_topics).len(),
flex,
);
for it in &self.v3_and_below_topics {
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 >= 4 {
n += {
let prefix =
crate::primitives::array::array_len_prefix_len((self.transactions).len(), flex);
let body: usize = (self.transactions)
.iter()
.map(|it| it.encoded_len(version))
.sum();
prefix + body
};
}
if (0..=3).contains(&version) {
n += if flex {
compact_string_len(self.v3_and_below_transactional_id)
} else {
string_len(self.v3_and_below_transactional_id)
};
}
if (0..=3).contains(&version) {
n += 8;
}
if (0..=3).contains(&version) {
n += 2;
}
if (0..=3).contains(&version) {
n += {
let prefix = crate::primitives::array::array_len_prefix_len(
(self.v3_and_below_topics).len(),
flex,
);
let body: usize = (self.v3_and_below_topics)
.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<'de> DecodeBorrow<'de> for AddPartitionsToTxnRequest<'de> {
fn decode_borrow(buf: &mut &'de [u8], 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 >= 4 {
out.transactions = {
let n = crate::primitives::array::get_array_len(buf, flex)?;
let mut v = Vec::with_capacity(n);
for _ in 0..n {
v.push(AddPartitionsToTxnTransaction::decode_borrow(buf, version)?);
}
v
};
}
if (0..=3).contains(&version) {
out.v3_and_below_transactional_id = if flex {
get_compact_string_borrowed(buf)?
} else {
get_string_borrowed(buf)?
};
}
if (0..=3).contains(&version) {
out.v3_and_below_producer_id = get_i64(buf)?;
}
if (0..=3).contains(&version) {
out.v3_and_below_producer_epoch = get_i16(buf)?;
}
if (0..=3).contains(&version) {
out.v3_and_below_topics = {
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_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic :: decode_borrow (buf , version) ?) ;
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnRequest<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 4 {
m.transactions = vec![AddPartitionsToTxnTransaction::populated(version)];
}
if (0..=3).contains(&version) {
m.v3_and_below_transactional_id = "x";
}
if (0..=3).contains(&version) {
m.v3_and_below_producer_id = 1i64;
}
if (0..=3).contains(&version) {
m.v3_and_below_producer_epoch = 1i16;
}
if (0..=3).contains(&version) {
m . v3_and_below_topics = vec ! [super :: common :: add_partitions_to_txn_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic :: populated (version)] ;
}
m
}
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct AddPartitionsToTxnTransaction < 'a > { pub transactional_id : &'a str , pub producer_id : i64 , pub producer_epoch : i16 , pub verify_only : bool , pub topics : Vec < super :: common :: add_partitions_to_txn_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic <'a >> , pub unknown_tagged_fields : UnknownTaggedFields , }
impl AddPartitionsToTxnTransaction<'_> {
pub fn to_owned(
&self,
) -> crate::owned::add_partitions_to_txn_request::AddPartitionsToTxnTransaction {
crate::owned::add_partitions_to_txn_request::AddPartitionsToTxnTransaction {
transactional_id: (self.transactional_id).to_string(),
producer_id: (self.producer_id),
producer_epoch: (self.producer_epoch),
verify_only: (self.verify_only),
topics: (self.topics).iter().map(super::common::add_partitions_to_txn_request::add_partitions_to_txn_topic::AddPartitionsToTxnTopic::to_owned).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for AddPartitionsToTxnTransaction<'_> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 3;
if version >= 4 {
if flex {
put_compact_string(buf, self.transactional_id);
} else {
put_string(buf, self.transactional_id);
}
}
if version >= 4 {
put_i64(buf, self.producer_id);
}
if version >= 4 {
put_i16(buf, self.producer_epoch);
}
if version >= 4 {
put_bool(buf, self.verify_only);
}
if version >= 4 {
{
crate::primitives::array::put_array_len(buf, (self.topics).len(), flex);
for it in &self.topics {
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 += 8;
}
if version >= 4 {
n += 2;
}
if version >= 4 {
n += 1;
}
if version >= 4 {
n += {
let prefix =
crate::primitives::array::array_len_prefix_len((self.topics).len(), flex);
let body: usize = (self.topics).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<'de> DecodeBorrow<'de> for AddPartitionsToTxnTransaction<'de> {
fn decode_borrow(buf: &mut &'de [u8], 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_borrowed(buf)?
} else {
get_string_borrowed(buf)?
};
}
if version >= 4 {
out.producer_id = get_i64(buf)?;
}
if version >= 4 {
out.producer_epoch = get_i16(buf)?;
}
if version >= 4 {
out.verify_only = get_bool(buf)?;
}
if version >= 4 {
out.topics = {
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_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic :: decode_borrow (buf , version) ?) ;
}
v
};
}
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| Ok(false))?;
}
Ok(out)
}
}
#[cfg(test)]
impl AddPartitionsToTxnTransaction<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 4 {
m.transactional_id = "x";
}
if version >= 4 {
m.producer_id = 1i64;
}
if version >= 4 {
m.producer_epoch = 1i16;
}
if version >= 4 {
m.verify_only = true;
}
if version >= 4 {
m . topics = vec ! [super :: common :: add_partitions_to_txn_request :: add_partitions_to_txn_topic :: AddPartitionsToTxnTopic :: populated (version)] ;
}
m
}
}