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Copy pathtxn_offset_commit_response.go
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Copy pathtxn_offset_commit_response.go
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139 lines (115 loc) · 2.58 KB
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package sarama
import (
"time"
)
type TxnOffsetCommitResponse struct {
Version int16
ThrottleTime time.Duration
Topics map[string][]*PartitionError
}
func (t *TxnOffsetCommitResponse) setVersion(v int16) {
t.Version = v
}
func (t *TxnOffsetCommitResponse) encode(pe packetEncoder) error {
pe.putDurationMs(t.ThrottleTime)
if err := pe.putArrayLength(len(t.Topics)); err != nil {
return err
}
for topic, e := range t.Topics {
if err := pe.putString(topic); err != nil {
return err
}
if err := pe.putArrayLength(len(e)); err != nil {
return err
}
for _, partitionError := range e {
if err := partitionError.encode(pe); err != nil {
return err
}
}
pe.putEmptyTaggedFieldArray()
}
pe.putEmptyTaggedFieldArray()
return nil
}
func (t *TxnOffsetCommitResponse) decode(pd packetDecoder, version int16) (err error) {
t.Version = version
throttleTime, err := pd.getInt32()
if err != nil {
return err
}
t.ThrottleTime = time.Duration(throttleTime) * time.Millisecond
n, err := pd.getArrayLength()
if err != nil {
return err
}
if n < 0 {
return errInvalidArrayLength
}
t.Topics = make(map[string][]*PartitionError)
for range n {
topic, err := pd.getString()
if err != nil {
return err
}
m, err := pd.getArrayLength()
if err != nil {
return err
}
if m < 0 {
return errInvalidArrayLength
}
t.Topics[topic] = make([]*PartitionError, m)
for j := range m {
t.Topics[topic][j] = new(PartitionError)
if err := t.Topics[topic][j].decode(pd, version); err != nil {
return err
}
}
if _, err := pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
}
if _, err := pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
return nil
}
func (a *TxnOffsetCommitResponse) key() int16 {
return apiKeyTxnOffsetCommit
}
func (a *TxnOffsetCommitResponse) version() int16 {
return a.Version
}
func (a *TxnOffsetCommitResponse) headerVersion() int16 {
if a.Version >= 3 {
return 1
}
return 0
}
func (a *TxnOffsetCommitResponse) isValidVersion() bool {
return a.Version >= 0 && a.Version <= 3
}
func (a *TxnOffsetCommitResponse) isFlexible() bool {
return a.isFlexibleVersion(a.Version)
}
func (a *TxnOffsetCommitResponse) isFlexibleVersion(version int16) bool {
return version >= 3
}
func (a *TxnOffsetCommitResponse) requiredVersion() KafkaVersion {
switch a.Version {
case 3:
return V2_5_0_0
case 2:
return V2_1_0_0
case 1:
return V2_0_0_0
case 0:
return V0_11_0_0
default:
return V2_5_0_0
}
}
func (r *TxnOffsetCommitResponse) throttleTime() time.Duration {
return r.ThrottleTime
}