private XmlSchemaGroupRef handleGroupRef()

in src/main/java/org/apache/ws/commons/schema/SchemaBuilder.java [1352:1385]

• 27 lines of code
• 7 McCabe index (conditional complexity)

    private XmlSchemaGroupRef handleGroupRef(XmlSchema schema, Element groupEl, Element schemaEl) {

        XmlSchemaGroupRef group = new XmlSchemaGroupRef();

        group.setMaxOccurs(getMaxOccurs(groupEl));
        group.setMinOccurs(getMinOccurs(groupEl));

        Element annotationEl = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS, "annotation");

        if (annotationEl != null) {
            XmlSchemaAnnotation annotation = handleAnnotation(annotationEl);

            group.setAnnotation(annotation);
        }

        if (groupEl.hasAttribute("ref")) {
            String ref = groupEl.getAttribute("ref");
            group.setRefName(getRefQName(ref, groupEl));
            return group;
        }
        for (Element el = XDOMUtil.getFirstChildElementNS(groupEl, XmlSchema.SCHEMA_NS);
             el != null;
             el = XDOMUtil.getNextSiblingElement(el)) {

            if (el.getLocalName().equals("sequence")) {
                group.setParticle(handleSequence(schema, el, schemaEl));
            } else if (el.getLocalName().equals("all")) {
                group.setParticle(handleAll(schema, el, schemaEl));
            } else if (el.getLocalName().equals("choice")) {
                group.setParticle(handleChoice(schema, el, schemaEl));
            }
        }
        return group;
    }