Update codec
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@ -5,7 +5,7 @@ import (
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"github.com/cosmos/cosmos-sdk/x/evidence/exported"
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)
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// EvidenceCodec defines the interface required to serialize evidence
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// Codec defines the interface required to serialize evidence
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type Codec interface {
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codec.Marshaler
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@ -4,6 +4,7 @@ import (
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"github.com/cosmos/cosmos-sdk/codec"
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)
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// Codec defines the interface required to serialize custom x/gov types.
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type Codec interface {
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codec.Marshaler
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@ -11,48 +12,39 @@ type Codec interface {
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UnmarshalProposal(bz []byte, ptr *Proposal) error
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}
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// module codec
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var ModuleCdc = codec.New()
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// RegisterCodec registers all the necessary types and interfaces for
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// governance.
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// RegisterCodec registers all the necessary types and interfaces for the
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// governance module.
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func RegisterCodec(cdc *codec.Codec) {
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cdc.RegisterInterface((*Content)(nil), nil)
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cdc.RegisterConcrete(MsgSubmitProposal{}, "cosmos-sdk/MsgSubmitProposal", nil)
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cdc.RegisterConcrete(MsgDeposit{}, "cosmos-sdk/MsgDeposit", nil)
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cdc.RegisterConcrete(MsgVote{}, "cosmos-sdk/MsgVote", nil)
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cdc.RegisterConcrete(TextProposal{}, "cosmos-sdk/TextProposal", nil)
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}
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// RegisterProposalTypeCodec registers an external proposal content type defined
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// in another module for the internal ModuleCdc. This allows the MsgSubmitProposal
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// to be correctly Amino encoded and decoded.
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//
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// NOTE: This should only be used for applications that are still using a concrete
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// Amino codec for serialization.
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func RegisterProposalTypeCodec(o interface{}, name string) {
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ModuleCdc.RegisterConcrete(o, name, nil)
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amino.RegisterConcrete(o, name, nil)
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}
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// TODO determine a good place to seal this codec
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var (
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amino = codec.New()
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// ModuleCdc references the global x/gov module codec. Note, the codec should
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// ONLY be used in certain instances of tests and for JSON encoding as Amino is
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// still used for that purpose.
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//
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// The actual codec used for serialization should be provided to x/gov and
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// defined at the application level.
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ModuleCdc = codec.NewHybridCodec(amino)
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)
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func init() {
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RegisterCodec(ModuleCdc)
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RegisterCodec(amino)
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codec.RegisterCrypto(amino)
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}
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type AminoGovCodec struct {
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codec.Marshaler
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amino *codec.Codec
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}
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func NewAminoGovCodec(amino *codec.Codec) AminoGovCodec {
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return AminoGovCodec{Marshaler: codec.NewHybridCodec(amino), amino: amino}
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}
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func (a AminoGovCodec) MarshalProposal(p Proposal) ([]byte, error) {
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return a.amino.MarshalBinaryBare(p)
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}
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func (a AminoGovCodec) UnmarshalProposal(bz []byte, ptr *Proposal) error {
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return a.amino.UnmarshalBinaryBare(bz, ptr)
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}
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var _ Codec = AminoGovCodec{}
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