Method WriteTo

xmlparser/node.go:54–89

WriteTo writes the XML representation of the node and its children to the provided writer.

(w TokenWriter)

// WriteTo writes the XML representation of the node and its children to the provided writer.
func (n *Node) WriteTo(w TokenWriter) error {
	if len(n.Name) == 0 {
		// Document node or an unnamed node, write only children
		return n.writeChildrenTo(w)
	}

	selfClosing := len(n.Children) == 0

	se := StartElement{
		Name:        n.Name,
		Attrs:       n.Attrs,
		SelfClosing: selfClosing,
	}

	if err := se.WriteTo(w); err != nil {
		return err
	}

	if selfClosing {
		return nil
	}

	if err := n.writeChildrenTo(w); err != nil {
		return err
	}

	ee := EndElement{
		Name: n.Name,
	}

	if err := ee.WriteTo(w); err != nil {
		return err
	}

	return nil
}

// readFrom reads XML data from the provided reader
// and populates the node and its children accordingly.