/usr/share/gocode/src/github.com/Shopify/sarama/fetch_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 FetchResponseBlock struct {
Err KError
HighWaterMarkOffset int64
MsgSet MessageSet
}
func (pr *FetchResponseBlock) decode(pd packetDecoder) (err error) {
tmp, err := pd.getInt16()
if err != nil {
return err
}
pr.Err = KError(tmp)
pr.HighWaterMarkOffset, err = pd.getInt64()
if err != nil {
return err
}
msgSetSize, err := pd.getInt32()
if err != nil {
return err
}
msgSetDecoder, err := pd.getSubset(int(msgSetSize))
if err != nil {
return err
}
err = (&pr.MsgSet).decode(msgSetDecoder)
return err
}
type FetchResponse struct {
Blocks map[string]map[int32]*FetchResponseBlock
}
func (pr *FetchResponseBlock) encode(pe packetEncoder) (err error) {
pe.putInt16(int16(pr.Err))
pe.putInt64(pr.HighWaterMarkOffset)
pe.push(&lengthField{})
err = pr.MsgSet.encode(pe)
if err != nil {
return err
}
return pe.pop()
}
func (fr *FetchResponse) decode(pd packetDecoder) (err error) {
numTopics, err := pd.getArrayLength()
if err != nil {
return err
}
fr.Blocks = make(map[string]map[int32]*FetchResponseBlock, numTopics)
for i := 0; i < numTopics; i++ {
name, err := pd.getString()
if err != nil {
return err
}
numBlocks, err := pd.getArrayLength()
if err != nil {
return err
}
fr.Blocks[name] = make(map[int32]*FetchResponseBlock, numBlocks)
for j := 0; j < numBlocks; j++ {
id, err := pd.getInt32()
if err != nil {
return err
}
block := new(FetchResponseBlock)
err = block.decode(pd)
if err != nil {
return err
}
fr.Blocks[name][id] = block
}
}
return nil
}
func (fr *FetchResponse) encode(pe packetEncoder) (err error) {
err = pe.putArrayLength(len(fr.Blocks))
if err != nil {
return err
}
for topic, partitions := range fr.Blocks {
err = pe.putString(topic)
if err != nil {
return err
}
err = pe.putArrayLength(len(partitions))
if err != nil {
return err
}
for id, block := range partitions {
pe.putInt32(id)
err = block.encode(pe)
if err != nil {
return err
}
}
}
return nil
}
func (fr *FetchResponse) GetBlock(topic string, partition int32) *FetchResponseBlock {
if fr.Blocks == nil {
return nil
}
if fr.Blocks[topic] == nil {
return nil
}
return fr.Blocks[topic][partition]
}
func (fr *FetchResponse) AddError(topic string, partition int32, err KError) {
if fr.Blocks == nil {
fr.Blocks = make(map[string]map[int32]*FetchResponseBlock)
}
partitions, ok := fr.Blocks[topic]
if !ok {
partitions = make(map[int32]*FetchResponseBlock)
fr.Blocks[topic] = partitions
}
frb, ok := partitions[partition]
if !ok {
frb = new(FetchResponseBlock)
partitions[partition] = frb
}
frb.Err = err
}
func (fr *FetchResponse) AddMessage(topic string, partition int32, key, value Encoder, offset int64) {
if fr.Blocks == nil {
fr.Blocks = make(map[string]map[int32]*FetchResponseBlock)
}
partitions, ok := fr.Blocks[topic]
if !ok {
partitions = make(map[int32]*FetchResponseBlock)
fr.Blocks[topic] = partitions
}
frb, ok := partitions[partition]
if !ok {
frb = new(FetchResponseBlock)
partitions[partition] = frb
}
var kb []byte
var vb []byte
if key != nil {
kb, _ = key.Encode()
}
if value != nil {
vb, _ = value.Encode()
}
msg := &Message{Key: kb, Value: vb}
msgBlock := &MessageBlock{Msg: msg, Offset: offset}
frb.MsgSet.Messages = append(frb.MsgSet.Messages, msgBlock)
}
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