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package sarama
type DescribeConfigsRequest struct {
Version int16
Resources []*ConfigResource
IncludeSynonyms bool
}
type ConfigResource struct {
Type ConfigResourceType
Name string
ConfigNames []string
}
func (r *DescribeConfigsRequest) encode(pe packetEncoder) error {
if err := pe.putArrayLength(len(r.Resources)); err != nil {
return err
}
for _, c := range r.Resources {
pe.putInt8(int8(c.Type))
if err := pe.putString(c.Name); err != nil {
return err
}
if len(c.ConfigNames) == 0 {
pe.putInt32(-1)
continue
}
if err := pe.putStringArray(c.ConfigNames); err != nil {
return err
}
}
if r.Version >= 1 {
pe.putBool(r.IncludeSynonyms)
}
return nil
}
func (r *DescribeConfigsRequest) decode(pd packetDecoder, version int16) (err error) {
n, err := pd.getArrayLength()
if err != nil {
return err
}
r.Resources = make([]*ConfigResource, n)
for i := 0; i < n; i++ {
r.Resources[i] = &ConfigResource{}
t, err := pd.getInt8()
if err != nil {
return err
}
r.Resources[i].Type = ConfigResourceType(t)
name, err := pd.getString()
if err != nil {
return err
}
r.Resources[i].Name = name
confLength, err := pd.getArrayLength()
if err != nil {
return err
}
if confLength == -1 {
continue
}
cfnames := make([]string, confLength)
for i := 0; i < confLength; i++ {
s, err := pd.getString()
if err != nil {
return err
}
cfnames[i] = s
}
r.Resources[i].ConfigNames = cfnames
}
r.Version = version
if r.Version >= 1 {
b, err := pd.getBool()
if err != nil {
return err
}
r.IncludeSynonyms = b
}
return nil
}
func (r *DescribeConfigsRequest) key() int16 {
return 32
}
func (r *DescribeConfigsRequest) version() int16 {
return r.Version
}
func (r *DescribeConfigsRequest) requiredVersion() KafkaVersion {
switch r.Version {
case 1:
return V1_1_0_0
case 2:
return V2_0_0_0
default:
return V0_11_0_0
}
}
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