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package sarama
import "time"
type PartitionResult struct {
ErrorCode KError
ErrorMessage *string
}
func (b *PartitionResult) encode(pe packetEncoder, version int16) error {
pe.putKError(b.ErrorCode)
if err := pe.putNullableString(b.ErrorMessage); err != nil {
return err
}
pe.putEmptyTaggedFieldArray()
return nil
}
func (b *PartitionResult) decode(pd packetDecoder, version int16) (err error) {
b.ErrorCode, err = pd.getKError()
if err != nil {
return err
}
b.ErrorMessage, err = pd.getNullableString()
if err != nil {
return err
}
_, err = pd.getEmptyTaggedFieldArray()
return err
}
type ElectLeadersResponse struct {
Version int16
ThrottleTimeMs int32
ErrorCode KError
ReplicaElectionResults map[string]map[int32]*PartitionResult
}
func (r *ElectLeadersResponse) setVersion(v int16) {
r.Version = v
}
func (r *ElectLeadersResponse) encode(pe packetEncoder) error {
pe.putInt32(r.ThrottleTimeMs)
if r.Version > 0 {
pe.putKError(r.ErrorCode)
}
if err := pe.putArrayLength(len(r.ReplicaElectionResults)); err != nil {
return err
}
for topic, partitions := range r.ReplicaElectionResults {
if err := pe.putString(topic); err != nil {
return err
}
if err := pe.putArrayLength(len(partitions)); err != nil {
return err
}
for partition, result := range partitions {
pe.putInt32(partition)
if err := result.encode(pe, r.Version); err != nil {
return err
}
}
pe.putEmptyTaggedFieldArray()
}
pe.putEmptyTaggedFieldArray()
return nil
}
func (r *ElectLeadersResponse) decode(pd packetDecoder, version int16) (err error) {
r.Version = version
if r.ThrottleTimeMs, err = pd.getInt32(); err != nil {
return err
}
if r.Version > 0 {
r.ErrorCode, err = pd.getKError()
if err != nil {
return err
}
}
numTopics, err := pd.getArrayLength()
if err != nil {
return err
}
r.ReplicaElectionResults = make(map[string]map[int32]*PartitionResult, numTopics)
for i := 0; i < numTopics; i++ {
topic, err := pd.getString()
if err != nil {
return err
}
numPartitions, err := pd.getArrayLength()
if err != nil {
return err
}
r.ReplicaElectionResults[topic] = make(map[int32]*PartitionResult, numPartitions)
for j := 0; j < numPartitions; j++ {
partition, err := pd.getInt32()
if err != nil {
return err
}
result := new(PartitionResult)
if err := result.decode(pd, r.Version); err != nil {
return err
}
r.ReplicaElectionResults[topic][partition] = result
}
if _, err := pd.getEmptyTaggedFieldArray(); err != nil {
return err
}
}
_, err = pd.getEmptyTaggedFieldArray()
return err
}
func (r *ElectLeadersResponse) key() int16 {
return apiKeyElectLeaders
}
func (r *ElectLeadersResponse) version() int16 {
return r.Version
}
func (r *ElectLeadersResponse) headerVersion() int16 {
return 1
}
func (r *ElectLeadersResponse) isValidVersion() bool {
return r.Version >= 0 && r.Version <= 2
}
func (r *ElectLeadersResponse) isFlexible() bool {
return r.isFlexibleVersion(r.Version)
}
func (r *ElectLeadersResponse) isFlexibleVersion(version int16) bool {
return version >= 2
}
func (r *ElectLeadersResponse) requiredVersion() KafkaVersion {
switch r.Version {
case 2:
return V2_4_0_0
case 1:
return V0_11_0_0
case 0:
return V0_10_0_0
default:
return V2_4_0_0
}
}
func (r *ElectLeadersResponse) throttleTime() time.Duration {
return time.Duration(r.ThrottleTimeMs) * time.Millisecond
}
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