// SOAP arrays are declared as follows (unimportant fields ellided):
//
// <xs:complexType name="Array">
// <xs:attribute name="arrayType" type="xs:string" />
// <xs:any namespace="##any" minOccurs="0" maxOccurs="unbounded" />
// </xs:complexType>
//
// Then schemas that want to declare a fixed-type soap array do so like this:
//
// <xs:complexType name="IntArray">
// <xs:complexContent>
// <xs:restriction base="soapenc:Array>
// <xs:attribute ref="soapenc:arrayType" wsdl:arrayType="xs:int[]" />
// </xs:restriction>
// </xs:complexContent>
// </xs:complexType>
//
// XML Schema is wonderful, aint it?
func (cfg *Config) parseSOAPArrayType(s xsd.Schema, t xsd.Type) xsd.Type {
const soapenc = "http://schemas.xmlsoap.org/soap/encoding/"
const wsdl = "http://schemas.xmlsoap.org/wsdl/"
var itemType xml.Name
c, ok := t.(*xsd.ComplexType)
if !ok {
return t
}
var attr []xsd.Attribute
for _, v := range c.Attributes {
if v.Name.Local != "arrayType" {
attr = append(attr, v)
continue
}
for _, a := range v.Attr {
if (a.Name != xml.Name{wsdl, "arrayType"}) {
continue
}
itemType = v.Resolve(a.Value)
break
}
break
}
if itemType.Local == "" {
return c
}
itemType.Local = strings.TrimSpace(itemType.Local)
itemType.Local = strings.TrimSuffix(itemType.Local, "[]")
if b := s.FindType(itemType); b != nil {
c = cfg.overrideWildcardType(c, b)
} else {
cfg.logf("could not lookup item type %q in namespace %q",
itemType.Local, itemType.Space)
}
// Have to remove arrayType from the "base" type, without affecting
// others inheriting from this type.
basep, ok := c.Base.(*xsd.ComplexType)
if !ok {
cfg.logf("type %s derives from non-complexType %s", c.Name.Local, xsd.XMLName(c.Base).Local)
return c
}
base := *basep
base.Attributes = make([]xsd.Attribute, 0, len(basep.Attributes)-1)
for _, v := range basep.Attributes {
if v.Name.Local != "arrayType" {
base.Attributes = append(base.Attributes, v)
}
}
c.Base = &base
c.Attributes = attr
return c
}
