/usr/share/gocode/src/github.com/Shopify/sarama/metadata_response.go is in golang-github-shopify-sarama-dev 1.9.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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type PartitionMetadata struct {
Err KError
ID int32
Leader int32
Replicas []int32
Isr []int32
}
func (pm *PartitionMetadata) decode(pd packetDecoder) (err error) {
tmp, err := pd.getInt16()
if err != nil {
return err
}
pm.Err = KError(tmp)
pm.ID, err = pd.getInt32()
if err != nil {
return err
}
pm.Leader, err = pd.getInt32()
if err != nil {
return err
}
pm.Replicas, err = pd.getInt32Array()
if err != nil {
return err
}
pm.Isr, err = pd.getInt32Array()
if err != nil {
return err
}
return nil
}
func (pm *PartitionMetadata) encode(pe packetEncoder) (err error) {
pe.putInt16(int16(pm.Err))
pe.putInt32(pm.ID)
pe.putInt32(pm.Leader)
err = pe.putInt32Array(pm.Replicas)
if err != nil {
return err
}
err = pe.putInt32Array(pm.Isr)
if err != nil {
return err
}
return nil
}
type TopicMetadata struct {
Err KError
Name string
Partitions []*PartitionMetadata
}
func (tm *TopicMetadata) decode(pd packetDecoder) (err error) {
tmp, err := pd.getInt16()
if err != nil {
return err
}
tm.Err = KError(tmp)
tm.Name, err = pd.getString()
if err != nil {
return err
}
n, err := pd.getArrayLength()
if err != nil {
return err
}
tm.Partitions = make([]*PartitionMetadata, n)
for i := 0; i < n; i++ {
tm.Partitions[i] = new(PartitionMetadata)
err = tm.Partitions[i].decode(pd)
if err != nil {
return err
}
}
return nil
}
func (tm *TopicMetadata) encode(pe packetEncoder) (err error) {
pe.putInt16(int16(tm.Err))
err = pe.putString(tm.Name)
if err != nil {
return err
}
err = pe.putArrayLength(len(tm.Partitions))
if err != nil {
return err
}
for _, pm := range tm.Partitions {
err = pm.encode(pe)
if err != nil {
return err
}
}
return nil
}
type MetadataResponse struct {
Brokers []*Broker
Topics []*TopicMetadata
}
func (m *MetadataResponse) decode(pd packetDecoder) (err error) {
n, err := pd.getArrayLength()
if err != nil {
return err
}
m.Brokers = make([]*Broker, n)
for i := 0; i < n; i++ {
m.Brokers[i] = new(Broker)
err = m.Brokers[i].decode(pd)
if err != nil {
return err
}
}
n, err = pd.getArrayLength()
if err != nil {
return err
}
m.Topics = make([]*TopicMetadata, n)
for i := 0; i < n; i++ {
m.Topics[i] = new(TopicMetadata)
err = m.Topics[i].decode(pd)
if err != nil {
return err
}
}
return nil
}
func (m *MetadataResponse) encode(pe packetEncoder) error {
err := pe.putArrayLength(len(m.Brokers))
if err != nil {
return err
}
for _, broker := range m.Brokers {
err = broker.encode(pe)
if err != nil {
return err
}
}
err = pe.putArrayLength(len(m.Topics))
if err != nil {
return err
}
for _, tm := range m.Topics {
err = tm.encode(pe)
if err != nil {
return err
}
}
return nil
}
// testing API
func (m *MetadataResponse) AddBroker(addr string, id int32) {
m.Brokers = append(m.Brokers, &Broker{id: id, addr: addr})
}
func (m *MetadataResponse) AddTopic(topic string, err KError) *TopicMetadata {
var tmatch *TopicMetadata
for _, tm := range m.Topics {
if tm.Name == topic {
tmatch = tm
goto foundTopic
}
}
tmatch = new(TopicMetadata)
tmatch.Name = topic
m.Topics = append(m.Topics, tmatch)
foundTopic:
tmatch.Err = err
return tmatch
}
func (m *MetadataResponse) AddTopicPartition(topic string, partition, brokerID int32, replicas, isr []int32, err KError) {
tmatch := m.AddTopic(topic, ErrNoError)
var pmatch *PartitionMetadata
for _, pm := range tmatch.Partitions {
if pm.ID == partition {
pmatch = pm
goto foundPartition
}
}
pmatch = new(PartitionMetadata)
pmatch.ID = partition
tmatch.Partitions = append(tmatch.Partitions, pmatch)
foundPartition:
pmatch.Leader = brokerID
pmatch.Replicas = replicas
pmatch.Isr = isr
pmatch.Err = err
}
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