63 lines
1.8 KiB
Smarty
63 lines
1.8 KiB
Smarty
{{- $type := .Name -}}
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{{- $short := (shortname $type "enumVal" "text" "buf" "ok" "src") -}}
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{{- $reverseNames := .ReverseConstNames -}}
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// {{ $type }} is the '{{ .Enum.EnumName }}' enum type from schema '{{ .Schema }}'.
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type {{ $type }} uint16
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const (
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{{- range .Values }}
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// {{ if $reverseNames }}{{ .Name }}{{ $type }}{{ else }}{{ $type }}{{ .Name }}{{ end }} is the '{{ .Val.EnumValue }}' {{ $type }}.
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{{ if $reverseNames }}{{ .Name }}{{ $type }}{{ else }}{{ $type }}{{ .Name }}{{ end }} = {{ $type }}({{ .Val.ConstValue }})
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{{ end -}}
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)
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// String returns the string value of the {{ $type }}.
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func ({{ $short }} {{ $type }}) String() string {
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var enumVal string
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switch {{ $short }} {
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{{- range .Values }}
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case {{ if $reverseNames }}{{ .Name }}{{ $type }}{{ else }}{{ $type }}{{ .Name }}{{ end }}:
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enumVal = "{{ .Val.EnumValue }}"
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{{ end -}}
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}
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return enumVal
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}
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// MarshalText marshals {{ $type }} into text.
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func ({{ $short }} {{ $type }}) MarshalText() ([]byte, error) {
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return []byte({{ $short }}.String()), nil
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}
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// UnmarshalText unmarshals {{ $type }} from text.
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func ({{ $short }} *{{ $type }}) UnmarshalText(text []byte) error {
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switch string(text) {
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{{- range .Values }}
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case "{{ .Val.EnumValue }}":
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*{{ $short }} = {{ if $reverseNames }}{{ .Name }}{{ $type }}{{ else }}{{ $type }}{{ .Name }}{{ end }}
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{{ end }}
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default:
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return errors.New("invalid {{ $type }}")
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}
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return nil
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}
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// Value satisfies the sql/driver.Valuer interface for {{ $type }}.
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func ({{ $short }} {{ $type }}) Value() (driver.Value, error) {
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return {{ $short }}.String(), nil
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}
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// Scan satisfies the database/sql.Scanner interface for {{ $type }}.
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func ({{ $short }} *{{ $type }}) Scan(src interface{}) error {
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buf, ok := src.([]byte)
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if !ok {
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return errors.New("invalid {{ $type }}")
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}
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return {{ $short }}.UnmarshalText(buf)
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}
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