mapconv

Documentation

Index

• Constants
• func ConvertFrom(source interface{}, dest interface{}) error
• func ConvertTo(source interface{}, dest interface{}) error
• type Decoder
  • func (d *Decoder) ConvertFrom(source interface{}, dest interface{}) error
  • func (d *Decoder) ConvertTo(source interface{}, dest interface{}) error
  • func (d *Decoder) ParseMapConvTag(tagBody string) TagInfo
• type DecoderConfig
• type FilterFunc
• type Map
  • func (m *Map) Get(key string) (interface{}, error)
  • func (m *Map) Map() map[string]interface{}
  • func (m *Map) Set(key string, value interface{})
• type TagInfo

Constants

const DefaultMapConvTag = "mapconv"

DefaultMapConvTag デフォルトのmapconvタグ名

Functions

func ConvertFrom

func ConvertFrom(source interface{}, dest interface{}) error

ConvertFrom converts struct which input by mapconv from plain models

func ConvertTo

func ConvertTo(source interface{}, dest interface{}) error

ConvertTo converts struct which input by mapconv to plain models

Types

type Decoder

type Decoder struct {
	Config *DecoderConfig
}

Decoder mapconvでの変換

func (*Decoder) ConvertFrom

func (d *Decoder) ConvertFrom(source interface{}, dest interface{}) error

func (*Decoder) ConvertTo

func (d *Decoder) ConvertTo(source interface{}, dest interface{}) error

func (*Decoder) ParseMapConvTag

func (d *Decoder) ParseMapConvTag(tagBody string) TagInfo

ParseMapConvTag mapconvタグを文字列で受け取りパースしてTagInfoを返す

type DecoderConfig

type DecoderConfig struct {
	TagName     string
	FilterFuncs map[string]FilterFunc
}

DecoderConfig mapconvでの変換の設定

type FilterFunc

type FilterFunc func(v interface{}) (interface{}, error)

FilterFunc mapconvでの変換時に適用するフィルタ

type Map

type Map map[string]interface{}

Map is wrapper of map[string]interface{}

func (*Map) Get

func (m *Map) Get(key string) (interface{}, error)

Get returns map value with dot-separated key

func (*Map) Map

func (m *Map) Map() map[string]interface{}

Map returns output map

func (*Map) Set

func (m *Map) Set(key string, value interface{})

Set sets map value with dot-separated key

type TagInfo

type TagInfo struct {
	Ignore       bool
	SourceFields []string
	Filters      []string
	DefaultValue interface{}
	OmitEmpty    bool
	Recursive    bool
	Squash       bool
	IsSlice      bool
}

TagInfo mapconvタグの情報