125 lines
4.6 KiB
Go
125 lines
4.6 KiB
Go
package codec
|
|
|
|
import (
|
|
"github.com/gogo/protobuf/proto"
|
|
)
|
|
|
|
// AminoCodec defines a codec that utilizes Codec for both binary and JSON
|
|
// encoding.
|
|
type AminoCodec struct {
|
|
*LegacyAmino
|
|
}
|
|
|
|
var _ Marshaler = &AminoCodec{}
|
|
|
|
// NewAminoCodec returns a reference to a new AminoCodec
|
|
func NewAminoCodec(codec *LegacyAmino) *AminoCodec {
|
|
return &AminoCodec{LegacyAmino: codec}
|
|
}
|
|
|
|
// MarshalBinaryBare implements BinaryMarshaler.MarshalBinaryBare method.
|
|
func (ac *AminoCodec) MarshalBinaryBare(o ProtoMarshaler) ([]byte, error) {
|
|
return ac.LegacyAmino.MarshalBinaryBare(o)
|
|
}
|
|
|
|
// MustMarshalBinaryBare implements BinaryMarshaler.MustMarshalBinaryBare method.
|
|
func (ac *AminoCodec) MustMarshalBinaryBare(o ProtoMarshaler) []byte {
|
|
return ac.LegacyAmino.MustMarshalBinaryBare(o)
|
|
}
|
|
|
|
// MarshalBinaryLengthPrefixed implements BinaryMarshaler.MarshalBinaryLengthPrefixed method.
|
|
func (ac *AminoCodec) MarshalBinaryLengthPrefixed(o ProtoMarshaler) ([]byte, error) {
|
|
return ac.LegacyAmino.MarshalBinaryLengthPrefixed(o)
|
|
}
|
|
|
|
// MustMarshalBinaryLengthPrefixed implements BinaryMarshaler.MustMarshalBinaryLengthPrefixed method.
|
|
func (ac *AminoCodec) MustMarshalBinaryLengthPrefixed(o ProtoMarshaler) []byte {
|
|
return ac.LegacyAmino.MustMarshalBinaryLengthPrefixed(o)
|
|
}
|
|
|
|
// UnmarshalBinaryBare implements BinaryMarshaler.UnmarshalBinaryBare method.
|
|
func (ac *AminoCodec) UnmarshalBinaryBare(bz []byte, ptr ProtoMarshaler) error {
|
|
return ac.LegacyAmino.UnmarshalBinaryBare(bz, ptr)
|
|
}
|
|
|
|
// MustUnmarshalBinaryBare implements BinaryMarshaler.MustUnmarshalBinaryBare method.
|
|
func (ac *AminoCodec) MustUnmarshalBinaryBare(bz []byte, ptr ProtoMarshaler) {
|
|
ac.LegacyAmino.MustUnmarshalBinaryBare(bz, ptr)
|
|
}
|
|
|
|
// UnmarshalBinaryLengthPrefixed implements BinaryMarshaler.UnmarshalBinaryLengthPrefixed method.
|
|
func (ac *AminoCodec) UnmarshalBinaryLengthPrefixed(bz []byte, ptr ProtoMarshaler) error {
|
|
return ac.LegacyAmino.UnmarshalBinaryLengthPrefixed(bz, ptr)
|
|
}
|
|
|
|
// MustUnmarshalBinaryLengthPrefixed implements BinaryMarshaler.MustUnmarshalBinaryLengthPrefixed method.
|
|
func (ac *AminoCodec) MustUnmarshalBinaryLengthPrefixed(bz []byte, ptr ProtoMarshaler) {
|
|
ac.LegacyAmino.MustUnmarshalBinaryLengthPrefixed(bz, ptr)
|
|
}
|
|
|
|
// MarshalJSON implements JSONMarshaler.MarshalJSON method,
|
|
// it marshals to JSON using legacy amino codec.
|
|
func (ac *AminoCodec) MarshalJSON(o proto.Message) ([]byte, error) {
|
|
return ac.LegacyAmino.MarshalJSON(o)
|
|
}
|
|
|
|
// MustMarshalJSON implements JSONMarshaler.MustMarshalJSON method,
|
|
// it executes MarshalJSON except it panics upon failure.
|
|
func (ac *AminoCodec) MustMarshalJSON(o proto.Message) []byte {
|
|
return ac.LegacyAmino.MustMarshalJSON(o)
|
|
}
|
|
|
|
// UnmarshalJSON implements JSONMarshaler.UnmarshalJSON method,
|
|
// it unmarshals from JSON using legacy amino codec.
|
|
func (ac *AminoCodec) UnmarshalJSON(bz []byte, ptr proto.Message) error {
|
|
return ac.LegacyAmino.UnmarshalJSON(bz, ptr)
|
|
}
|
|
|
|
// MustUnmarshalJSON implements JSONMarshaler.MustUnmarshalJSON method,
|
|
// it executes UnmarshalJSON except it panics upon failure.
|
|
func (ac *AminoCodec) MustUnmarshalJSON(bz []byte, ptr proto.Message) {
|
|
ac.LegacyAmino.MustUnmarshalJSON(bz, ptr)
|
|
}
|
|
|
|
// MarshalInterface is a convenience function for amino marshaling interfaces.
|
|
// The `i` must be an interface.
|
|
// NOTE: to marshal a concrete type, you should use MarshalBinaryBare instead
|
|
func (ac *AminoCodec) MarshalInterface(i proto.Message) ([]byte, error) {
|
|
if err := assertNotNil(i); err != nil {
|
|
return nil, err
|
|
}
|
|
return ac.LegacyAmino.MarshalBinaryBare(i)
|
|
}
|
|
|
|
// UnmarshalInterface is a convenience function for amino unmarshaling interfaces.
|
|
// `ptr` must be a pointer to an interface.
|
|
// NOTE: to unmarshal a concrete type, you should use UnmarshalBinaryBare instead
|
|
//
|
|
// Example:
|
|
// var x MyInterface
|
|
// err := cdc.UnmarshalInterface(bz, &x)
|
|
func (ac *AminoCodec) UnmarshalInterface(bz []byte, ptr interface{}) error {
|
|
return ac.LegacyAmino.UnmarshalBinaryBare(bz, ptr)
|
|
}
|
|
|
|
// MarshalInterfaceJSON is a convenience function for amino marshaling interfaces.
|
|
// The `i` must be an interface.
|
|
// NOTE: to marshal a concrete type, you should use MarshalJSON instead
|
|
func (ac *AminoCodec) MarshalInterfaceJSON(i proto.Message) ([]byte, error) {
|
|
if err := assertNotNil(i); err != nil {
|
|
return nil, err
|
|
}
|
|
return ac.LegacyAmino.MarshalJSON(i)
|
|
}
|
|
|
|
// UnmarshalInterfaceJSON is a convenience function for amino unmarshaling interfaces.
|
|
// `ptr` must be a pointer to an interface.
|
|
// NOTE: to unmarshal a concrete type, you should use UnmarshalJSON instead
|
|
//
|
|
// Example:
|
|
// var x MyInterface
|
|
// err := cdc.UnmarshalInterfaceJSON(bz, &x)
|
|
func (ac *AminoCodec) UnmarshalInterfaceJSON(bz []byte, ptr interface{}) error {
|
|
return ac.LegacyAmino.UnmarshalJSON(bz, ptr)
|
|
}
|