tendermint/types/result.go

package types

import (
	"bytes"
	"fmt"

	"github.com/gogo/protobuf/jsonpb"
)

const (
	CodeTypeOK uint32 = 0
)

// IsOK returns true if Code is OK.
func (r ResponseCheckTx) IsOK() bool {
	return r.Code == CodeTypeOK
}

// IsErr returns true if Code is something other than OK.
func (r ResponseCheckTx) IsErr() bool {
	return r.Code != CodeTypeOK
}

// Error implements error interface by formatting response as string.
func (r ResponseCheckTx) Error() string {
	return fmtError(r.Code, r.Log)
}

// IsOK returns true if Code is OK.
func (r ResponseDeliverTx) IsOK() bool {
	return r.Code == CodeTypeOK
}

// IsErr returns true if Code is something other than OK.
func (r ResponseDeliverTx) IsErr() bool {
	return r.Code != CodeTypeOK
}

// Error implements error interface by formatting response as string.
func (r ResponseDeliverTx) Error() string {
	return fmtError(r.Code, r.Log)
}

// IsOK returns true if Code is OK.
func (r ResponseCommit) IsOK() bool {
	return r.Code == CodeTypeOK
}

// IsErr returns true if Code is something other than OK.
func (r ResponseCommit) IsErr() bool {
	return r.Code != CodeTypeOK
}

// Error implements error interface by formatting response as string.
func (r ResponseCommit) Error() string {
	return fmtError(r.Code, r.Log)
}

// IsOK returns true if Code is OK.
func (r ResponseQuery) IsOK() bool {
	return r.Code == CodeTypeOK
}

// IsErr returns true if Code is something other than OK.
func (r ResponseQuery) IsErr() bool {
	return r.Code != CodeTypeOK
}

// Error implements error interface by formatting response as string.
func (r ResponseQuery) Error() string {
	return fmtError(r.Code, r.Log)
}

func fmtError(code uint32, log string) string {
	return fmt.Sprintf("Error code (%d): %s", code, log)
}

//---------------------------------------------------------------------------
// override JSON marshalling so we dont emit defaults (ie. disable omitempty)
// note we need Unmarshal functions too because protobuf had the bright idea
// to marshal int64->string. cool. cool, cool, cool: https://developers.google.com/protocol-buffers/docs/proto3#json

var (
	jsonpbMarshaller = jsonpb.Marshaler{
		EnumsAsInts:  true,
		EmitDefaults: true,
	}
	jsonpbUnmarshaller = jsonpb.Unmarshaler{}
)

func (r *ResponseSetOption) MarshalJSON() ([]byte, error) {
	s, err := jsonpbMarshaller.MarshalToString(r)
	return []byte(s), err
}

func (r *ResponseSetOption) UnmarshalJSON(b []byte) error {
	reader := bytes.NewBuffer(b)
	return jsonpbUnmarshaller.Unmarshal(reader, r)
}

func (r *ResponseCheckTx) MarshalJSON() ([]byte, error) {
	s, err := jsonpbMarshaller.MarshalToString(r)
	return []byte(s), err
}

func (r *ResponseCheckTx) UnmarshalJSON(b []byte) error {
	reader := bytes.NewBuffer(b)
	return jsonpbUnmarshaller.Unmarshal(reader, r)
}

func (r *ResponseDeliverTx) MarshalJSON() ([]byte, error) {
	s, err := jsonpbMarshaller.MarshalToString(r)
	return []byte(s), err
}

func (r *ResponseDeliverTx) UnmarshalJSON(b []byte) error {
	reader := bytes.NewBuffer(b)
	return jsonpbUnmarshaller.Unmarshal(reader, r)
}

func (r *ResponseQuery) MarshalJSON() ([]byte, error) {
	s, err := jsonpbMarshaller.MarshalToString(r)
	return []byte(s), err
}

func (r *ResponseQuery) UnmarshalJSON(b []byte) error {
	reader := bytes.NewBuffer(b)
	return jsonpbUnmarshaller.Unmarshal(reader, r)
}

func (r *ResponseCommit) MarshalJSON() ([]byte, error) {
	s, err := jsonpbMarshaller.MarshalToString(r)
	return []byte(s), err
}

func (r *ResponseCommit) UnmarshalJSON(b []byte) error {
	reader := bytes.NewBuffer(b)
	return jsonpbUnmarshaller.Unmarshal(reader, r)
}