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@Matt3o12 Matt3o12/parser.go
Last active Jul 1, 2017

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golang NonNamespaceString -- https://github.com/golang/go/issues/14407
package rss
import "encoding/xml"
// NonNamespaceString is a special kind of string. When unmarshal'ed it
// will only unmarshal when there is no namespace.
// For more details, see: https://github.com/golang/go/issues/8535
type NonNamespaceString string
func (s *NonNamespaceString) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error {
if start.Name.Space != "" {
// We do not want a namespace, so we need to consume it
d.Skip()
return nil
} else {
str := ""
d.DecodeElement(&str, &start)
*s = NonNamespaceString(str)
}
return nil
}
package rss
import (
"encoding/xml"
"io/ioutil"
"testing"
)
func TestNonNamespaceString(t *testing.T) {
xmlFile, err := ioutil.ReadFile("with-namespace.xml")
if err != nil {
t.Fatalf("Error reading resource: %v", err)
}
c := struct {
XMLName xml.Name `xml:"rss"`
Channel struct {
Link NonNamespaceString `xml:"string"`
} `xml:"channel"`
}{}
xml.Unmarshal(xmlFile, &c)
expected := "http://sub2.example.org/"
if string(c.Channel.Link) == expected {
t.Errorf("Unexpected link: %v; wanted: %v", c.Channel.Link, expected)
}
}
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<atom:link rel='hub' href='http://sub1.example.org'/>
<link>http://sub2.example.org/</link>
<atom:link rel="search" type="application/opensearchdescription+xml" href="http://sub3.example.org" title="Example" />
</channel>
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