private void addAttributeTypeDescriptors()

in taverna-wsdl-generic/src/main/java/org/apache/taverna/wsdl/parser/TypeDescriptors.java [459:517]
50 lines of code
8 McCabe index (conditional complexity)

    private void addAttributeTypeDescriptors(List<TypeDescriptor> attributes, XmlSchemaAttributeGroupMember attribute) {
        AttributeTypeDescriptor typeDesc = new AttributeTypeDescriptor();

        if (attribute instanceof XmlSchemaAttribute) {
            XmlSchemaAttribute xmlSchemaAttribute = (XmlSchemaAttribute)attribute;

            QName attrName;
            if (xmlSchemaAttribute.isRef()) {
                XmlSchemaRef<XmlSchemaAttribute> xmlSchemaRef = xmlSchemaAttribute.getRef();

                attrName = xmlSchemaRef.getTargetQName();
                if (attrName == null) {
                    XmlSchemaAttribute xmlSchemaRefAttribute = xmlSchemaRef.getTarget();
                    attrName = xmlSchemaRefAttribute.getWireName();
                }
            } else {
                attrName = xmlSchemaAttribute.getWireName();
            }
            
            typeDesc.setName(attrName.getLocalPart());
            typeDesc.setQname(attrName);

            TypeDescriptor attrTypeDesc;
            
            QName attrTypeName = xmlSchemaAttribute.getSchemaTypeName();
            if (attrTypeName != null) {
                attrTypeDesc = getTypeDescriptor(attrTypeName);
            } else {
                XmlSchemaSimpleType xmlSchemaSimpleType = xmlSchemaAttribute.getSchemaType();
                if (xmlSchemaSimpleType == null) {
                    attrTypeDesc = new BaseTypeDescriptor();
                    attrTypeDesc.setType("anySimpleType");
                } else {
                    attrTypeDesc = getTypeDescriptor(xmlSchemaSimpleType);
                }
            }

            typeDesc.setType(attrTypeDesc.getType());

            typeDesc.setOptional(XmlSchemaUse.OPTIONAL == xmlSchemaAttribute.getUse());
            attributes.add(typeDesc);
        }
        else {
            XmlSchemaAttributeGroup xmlSchemaAttributeGroup;
            if (attribute instanceof XmlSchemaAttributeGroup) {
                xmlSchemaAttributeGroup = (XmlSchemaAttributeGroup)attribute;
            }
            else {
                XmlSchemaAttributeGroupRef xmlSchemaAttributeGroupRef = (XmlSchemaAttributeGroupRef)attribute;
                XmlSchemaRef<XmlSchemaAttributeGroup> xmlSchemaRef = xmlSchemaAttributeGroupRef.getRef();
                xmlSchemaAttributeGroup = xmlSchemaRef.getTarget();
            }

            List<XmlSchemaAttributeGroupMember> xmlSchemaAttributeGroupMembers = xmlSchemaAttributeGroup.getAttributes();
            for (XmlSchemaAttributeGroupMember xmlSchemaAttributeGroupMember : xmlSchemaAttributeGroupMembers) {
                addAttributeTypeDescriptors(attributes, xmlSchemaAttributeGroupMember);
            }
        }
    }