forked from tryfix/schemaregistry
/
generic_encoder.go
34 lines (28 loc) · 949 Bytes
/
generic_encoder.go
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/**
* Copyright 2020 TryFix Engineering.
* All rights reserved.
* Authors:
* Gayan Yapa (gmbyapa@gmail.com)
*/
package schemaregistry
// Encoder holds the reference to Registry and Subject which can be used to encode and decode messages
type GenericEncoder struct {
registry *Registry
}
// NewEncoder return the pointer to a Encoder for given Subject from the Registry
func NewGenericEncoder(reg *Registry) (*Encoder, error) {
return &Encoder{
registry: reg,
}, nil
}
func (s *GenericEncoder) Encode(data interface{}) ([]byte, error) {
panic(`generic encoder does not support encoding of messages`)
}
// Decode returns the decoded go interface of avro encoded message and error if its unable to decode
func (s *GenericEncoder) Decode(data []byte) (interface{}, error) {
return decode(s.registry.idMap, data)
}
//Schema return the subject asociated with the Encoder
func (s *GenericEncoder) Schema() string {
return `generic`
}