36 lines
677 B
Go
36 lines
677 B
Go
package atom
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import (
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"encoding/xml"
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"errors"
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"fmt"
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)
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type ID struct {
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XMLName xml.Name `xml:"id"`
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*CommonAttributes
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URI IRI `xml:",chardata"`
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}
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// NewID creates a new ID. It returns a *ID and an error.
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func NewID(uri IRI) (*ID, error) {
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if !isValidIRI(uri) {
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return nil, fmt.Errorf("uri %v not correctly formatted", uri)
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}
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return &ID{URI: IRI(uri)}, nil
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}
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// Check checks the ID for incompatibilities with RFC4287. It returns an error.
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func (i *ID) Check() error {
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if i.URI == "" {
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return errors.New("uri element of id empty")
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} else {
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if !isValidIRI(i.URI) {
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return fmt.Errorf("uri element of id %v not correctly formatted", i)
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}
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}
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return nil
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}
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