map2soap

# File lib/soap/mapping/wsdlencodedregistry.rb, line 187
  def map2soap(obj, type_qname, type)
    return SOAPNil.new if obj.nil?      # ToDo: check nillable.
    keytype = type.child_type(MapKeyName) || XSD::AnyTypeName
    valuetype = type.child_type(MapValueName) || XSD::AnyTypeName
    soap_obj = SOAPStruct.new(MapQName)
    unless obj.nil?
      mark_marshalled_obj(obj, soap_obj)
      obj.each do |key, value|
        elem = SOAPStruct.new
        elem.add("key", Mapping._obj2soap(key, self, keytype))
        elem.add("value", Mapping._obj2soap(value, self, valuetype))
        # ApacheAxis allows only 'item' here.
        soap_obj.add("item", elem)
      end
    end
    soap_obj
  end