private TypeDescriptor getComplexTypeDescriptor()

in taverna-wsdl-generic/src/main/java/org/apache/taverna/wsdl/parser/TypeDescriptors.java [255:337]
65 lines of code
14 McCabe index (conditional complexity)

    private TypeDescriptor getComplexTypeDescriptor(XmlSchemaComplexType xmlSchemaComplexType) {
        ComplexTypeDescriptor typeDesc = new ComplexTypeDescriptor();

        List<XmlSchemaAttributeOrGroupRef> attributes = xmlSchemaComplexType.getAttributes();
        for (XmlSchemaAttributeOrGroupRef attribute : attributes) {
            // all XmlSchemaAttributeOrGroupRef descendants are XmlSchemaAttributeGroupMember
            addAttributeTypeDescriptors(typeDesc.getAttributes(), (XmlSchemaAttributeGroupMember)attribute);
        }

        XmlSchemaContentModel xmlSchemaContentModel = xmlSchemaComplexType.getContentModel();
        if (xmlSchemaContentModel != null) {
            XmlSchemaContent content = xmlSchemaContentModel.getContent();

            if (content instanceof XmlSchemaComplexContentExtension) {
                XmlSchemaComplexContentExtension complexContentExtension = (XmlSchemaComplexContentExtension)content;

                attributes = complexContentExtension.getAttributes();

                XmlSchemaParticle particle = complexContentExtension.getParticle();
                addElementTypeDescriptors(typeDesc.getElements(), particle);

                QName baseTypeName = complexContentExtension.getBaseTypeName();
                if (baseTypeName != null) {
                    TypeDescriptor baseTypeDesc = getTypeDescriptor(baseTypeName);
                    if (baseTypeDesc instanceof ComplexTypeDescriptor) {
                        ComplexTypeDescriptor base = (ComplexTypeDescriptor)baseTypeDesc;
                        typeDesc.getElements().addAll(base.getElements());
                    }
                }
            } else if (content instanceof XmlSchemaComplexContentRestriction) {
                XmlSchemaComplexContentRestriction complexContentRestriction = (XmlSchemaComplexContentRestriction)content;

                attributes = complexContentRestriction.getAttributes();

                // check for "SOAP Encoding"
                QName baseTypeName = complexContentRestriction.getBaseTypeName();
                if (baseTypeName != null) {
                    TypeDescriptor baseTypeDesc = getTypeDescriptor(baseTypeName);
                    if (baseTypeDesc instanceof ArrayTypeDescriptor) {
                        ArrayTypeDescriptor arrayDesc = (ArrayTypeDescriptor)baseTypeDesc;
                        TypeDescriptor arrayTypeDesc = getArrayType(attributes);
                        arrayDesc.setElementType(arrayTypeDesc);
                        return arrayDesc;
                    }
                }

                XmlSchemaParticle particle = complexContentRestriction.getParticle();
                addElementTypeDescriptors(typeDesc.getElements(), particle);
            } else if (content instanceof XmlSchemaSimpleContentExtension) {
                XmlSchemaSimpleContentExtension xmlSchemaSimpleContentExtension = (XmlSchemaSimpleContentExtension)content;

                attributes = xmlSchemaSimpleContentExtension.getAttributes();

                QName baseTypeName = xmlSchemaSimpleContentExtension.getBaseTypeName();
                if (baseTypeName != null) {
                    TypeDescriptor baseTypeDesc = getTypeDescriptor(baseTypeName);
                    typeDesc.setType(baseTypeDesc.getType());
                }
            } else if (content instanceof XmlSchemaSimpleContentRestriction){
                XmlSchemaSimpleContentRestriction xmlSchemaSimpleContentRestriction = (XmlSchemaSimpleContentRestriction)content;

                attributes = xmlSchemaSimpleContentRestriction.getAttributes();

                QName baseTypeName = xmlSchemaSimpleContentRestriction.getBaseTypeName();
                if (baseTypeName == null) {
                    XmlSchemaSimpleType simpleType = xmlSchemaSimpleContentRestriction.getBaseType();
                    baseTypeName = simpleType.getQName();
                }

                TypeDescriptor baseTypeDesc = getTypeDescriptor(baseTypeName);
                typeDesc.setType(baseTypeDesc.getType());
            }

            for (XmlSchemaAttributeOrGroupRef attribute : attributes) {
                addAttributeTypeDescriptors(typeDesc.getAttributes(), (XmlSchemaAttributeGroupMember)attribute);
            }
        } else {
            XmlSchemaParticle particle = xmlSchemaComplexType.getParticle();
            addElementTypeDescriptors(typeDesc.getElements(), particle);
        }

        return typeDesc;
    }