/
JSON2XML.go
81 lines (74 loc) · 1.5 KB
/
JSON2XML.go
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package main
import (
"encoding/json"
"encoding/xml"
"fmt"
"os"
)
type XMLrec struct {
Name string `xml:"username"`
Surname string `xml:"surname,omitempty"`
Year int `xml:"creationyear,omitempty"`
}
type JSONrec struct {
Name string `json:"username"`
Surname string `json:"surname,omitempty"`
Year int `json:"creationyear,omitempty"`
}
func main() {
arguments := os.Args
if len(arguments) == 1 {
fmt.Println("Need XML or JSON input")
return
}
// This can be a JSON or an XML record
input := []byte(arguments[1])
fmt.Println(string(input))
// Check if it is XML
checkJSON := false
tempXML := XMLrec{}
err := xml.Unmarshal(input, &tempXML)
if err != nil {
checkJSON = true
} else {
tempJSON := JSONrec{Name: tempXML.Name}
if tempXML.Surname != "" {
tempJSON.Surname = tempXML.Surname
}
if tempXML.Year != 0 {
tempJSON.Year = tempXML.Year
}
s, err := json.Marshal(&tempJSON)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(s))
return
}
if !checkJSON {
return
}
// ELSE Check if it is JSON
tempXML = XMLrec{}
tempJSON := JSONrec{}
err = json.Unmarshal(input, &tempJSON)
if err != nil {
fmt.Println("Not valid input")
return
} else {
tempXML = XMLrec{Name: tempJSON.Name}
if tempJSON.Surname != "" {
tempXML.Surname = tempJSON.Surname
}
if tempJSON.Year != 0 {
tempXML.Year = tempJSON.Year
}
s, err := xml.Marshal(&tempXML)
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(s))
}
}