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stringMap.go
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/
stringMap.go
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package string
import (
"encoding/xml"
"fmt"
errorAVA "github.com/ver13/ava/pkg/common/error"
errorStringAVA "github.com/ver13/ava/pkg/common/string/error"
)
// 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) *errorAVA.Error {
tokens := []xml.Token{start}
for key, value := range s {
t := xml.StartElement{Name: xml.Name{Local: key}}
tokens = append(tokens, t, xml.CharData(value), xml.EndElement{Name: t.Name})
}
tokens = append(tokens, xml.EndElement{Name: start.Name})
for _, t := range tokens {
err := e.EncodeToken(t)
if err != nil {
return errorStringAVA.EncodeTokenXml(err, fmt.Sprintf("%v", t))
}
}
// flush to ensure tokens are written
err := e.Flush()
if err != nil {
return errorStringAVA.FlushTokenXml(err, fmt.Sprintf("%v", e))
}
return nil
}
func (s StringMap) UnmarshalXML(d *xml.Decoder, start xml.StartElement) *errorAVA.Error {
key := ""
val := ""
for {
t, _ := d.Token()
switch tt := t.(type) {
// TODO: parse the inner structure
case xml.StartElement:
fmt.Println(">", tt)
case xml.EndElement:
fmt.Println("<", tt)
if tt.Name == start.Name {
return nil
}
if tt.Name.Local == "enabled" {
s[key] = val
}
}
}
}