func (s *Schema) parseSimpleType(root *xmltree.Element) *SimpleType {
var t SimpleType
var doc annotation
t.Name = root.ResolveDefault(root.Attr("", "name"), s.TargetNS)
t.Anonymous = (root.Attr("", "_isAnonymous") == "true")
walk(root, func(el *xmltree.Element) {
switch el.Name.Local {
case "restriction":
t.Base = parseType(el.Resolve(el.Attr("", "base")))
t.Restriction = parseSimpleRestriction(el)
case "list":
t.Base = parseType(el.Resolve(el.Attr("", "itemType")))
t.List = true
case "union":
for _, name := range strings.Fields(el.Attr("", "memberTypes")) {
type_ := parseType(el.Resolve(name))
t.Union = append(t.Union, type_)
}
case "annotation":
doc = doc.append(parseAnnotation(el))
}
})
t.Doc = string(doc)
return &t
}
// http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/structures.html#element-complexType
func (s *Schema) parseComplexType(root *xmltree.Element) *ComplexType {
var t ComplexType
var doc annotation
t.Name = root.ResolveDefault(root.Attr("", "name"), s.TargetNS)
t.Abstract = parseBool(root.Attr("", "abstract"))
// We set this special attribute in a pre-processing step.
t.Anonymous = (root.Attr("", "_isAnonymous") == "true")
walk(root, func(el *xmltree.Element) {
switch el.Name.Local {
case "annotation":
doc = doc.append(parseAnnotation(el))
case "simpleContent":
t.parseSimpleContent(s.TargetNS, el)
case "complexContent":
t.parseComplexContent(s.TargetNS, el)
default:
// a complex type defined without any simpleContent or
// complexContent is interpreted as shorthand for complex
// content that restricts anyType.
children := root.Children
root.Children = nil
restrict := *root
restrict.StartElement = xml.StartElement{
Name: xml.Name{schemaNS, "restriction"},
}
restrict.SetAttr("", "base", restrict.Prefix(AnyType.Name()))
restrict.Children = children
content := *root
content.StartElement = xml.StartElement{
Name: xml.Name{schemaNS, "complexContent"},
}
content.Children = []xmltree.Element{restrict}
root.Children = []xmltree.Element{content}
t.parseComplexContent(s.TargetNS, &content)
}
})
t.Doc += string(doc)
return &t
}
func parseElement(ns string, el *xmltree.Element) Element {
var doc annotation
e := Element{
Name: el.ResolveDefault(el.Attr("", "name"), ns),
Type: parseType(el.Resolve(el.Attr("", "type"))),
Default: el.Attr("", "default"),
Abstract: parseBool(el.Attr("", "abstract")),
Nillable: parseBool(el.Attr("", "nillable")),
Optional: (el.Attr("", "use") == "optional"),
Plural: parsePlural(el),
Scope: el.Scope,
}
walk(el, func(el *xmltree.Element) {
if el.Name.Local == "annotation" {
doc = doc.append(parseAnnotation(el))
}
})
e.Doc = string(doc)
e.Attr = el.StartElement.Attr
return e
}
