private void handleSimpleTypeUnion()

in src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java [1750:1798]
33 lines of code
6 McCabe index (conditional complexity)

    private void handleSimpleTypeUnion(XmlSchema schema, Element schemaEl, XmlSchemaSimpleType simpleType,
                                       Element unionEl) {
        XmlSchemaSimpleTypeUnion union = new XmlSchemaSimpleTypeUnion();

        /******
         * if( union has a memberTypes attribute ) add the memberTypeSources string for (each memberType in
         * the list ) lookup(memberType) for( all SimpleType child Elements) add the simpleTypeName (if any)
         * to the memberType Sources do a handleSimpleType with the simpleTypeElement
         */
        if (unionEl.hasAttribute("memberTypes")) {
            String memberTypes = unionEl.getAttribute("memberTypes");
            union.setMemberTypesSource(memberTypes);
            Vector<QName> v = new Vector<QName>();
            StringTokenizer tokenizer = new StringTokenizer(memberTypes, " ");
            while (tokenizer.hasMoreTokens()) {
                String member = tokenizer.nextToken();
                v.add(getRefQName(member, unionEl));
            }
            union.setMemberTypesQNames(new QName[v.size()]);
            v.copyInto(union.getMemberTypesQNames());
        }

        Element inlineUnionType = XDOMUtil.getFirstChildElementNS(unionEl, XmlSchema.SCHEMA_NS, "simpleType");
        while (inlineUnionType != null) {

            XmlSchemaSimpleType unionSimpleType = handleSimpleType(schema, inlineUnionType, schemaEl, false);

            union.getBaseTypes().add(unionSimpleType);

            if (!unionSimpleType.isAnonymous()) {
                union.setMemberTypesSource(union.getMemberTypesSource() + " " + unionSimpleType.getName());
            }

            inlineUnionType =
                XDOMUtil.getNextSiblingElementNS(inlineUnionType, XmlSchema.SCHEMA_NS, "simpleType");
        }

        // NodeList annotations = unionEl.getElementsByTagNameNS(
        // XmlSchema.SCHEMA_NS, "annotation");
        Element unionAnnotationEl =
            XDOMUtil.getFirstChildElementNS(unionEl, XmlSchema.SCHEMA_NS, "annotation");

        if (unionAnnotationEl != null) {
            XmlSchemaAnnotation unionAnnotation = handleAnnotation(unionAnnotationEl);

            union.setAnnotation(unionAnnotation);
        }
        simpleType.content = union;
    }