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Marshal a map of strings to strings to XML in Golang.
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// StringMap is a map[string]string. | |
type StringMap map[string]string | |
// StringMap marshals into XML. | |
func (s StringMap) MarshalXML(e *xml.Encoder, start xml.StartElement) error { | |
tokens := []xml.Token{start} | |
for key, value := range s { | |
t := xml.StartElement{Name: xml.Name{"", key}} | |
tokens = append(tokens, t, xml.CharData(value), xml.EndElement{t.Name}) | |
} | |
tokens = append(tokens, xml.EndElement{start.Name}) | |
for _, t := range tokens { | |
err := e.EncodeToken(t) | |
if err != nil { | |
return err | |
} | |
} | |
// flush to ensure tokens are written | |
err := e.Flush() | |
if err != nil { | |
return err | |
} | |
return nil | |
} |
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