private void processWsdl()

in tools/wsdlto/core/src/main/java/org/apache/cxf/tools/wsdlto/WSDLToJavaContainer.java [163:308]
114 lines of code
27 McCabe index (conditional complexity)

    private void processWsdl() {
        validate(context);
        FrontEndProfile frontend = context.get(FrontEndProfile.class);

        if (frontend == null) {
            throw new ToolException(new Message("FOUND_NO_FRONTEND", LOG));
        }

        WSDLConstants.WSDLVersion version = getWSDLVersion();

        String wsdlURL = (String)context.get(ToolConstants.CFG_WSDLURL);

        @SuppressWarnings("unchecked")
        List<ServiceInfo> serviceList = (List<ServiceInfo>)context.get(ToolConstants.SERVICE_LIST);
        if (serviceList == null) {
            serviceList = new ArrayList<>();

            // Build the ServiceModel from the WSDLModel
            if (version == WSDLConstants.WSDLVersion.WSDL11) {
                AbstractWSDLBuilder builder = frontend.getWSDLBuilder();
                builder.setContext(context);
                builder.setBus(getBus());
                context.put(Bus.class, getBus());
                wsdlURL = URIParserUtil.getAbsoluteURI(wsdlURL);
                builder.build(wsdlURL);
                builder.customize();
                Definition definition = builder.getWSDLModel();

                context.put(Definition.class, definition);

                builder.validate(definition);

                WSDLServiceBuilder serviceBuilder = new WSDLServiceBuilder(getBus());
                if (context.isVerbose()) {
                    serviceBuilder.setUnwrapLogLevel(Level.INFO);
                }
                serviceBuilder.setIgnoreUnknownBindings(true);
                String allowRefs = (String)context.get(ToolConstants.CFG_ALLOW_ELEMENT_REFS);
                if (!StringUtils.isEmpty(allowRefs)
                    || context.optionSet(ToolConstants.CFG_ALLOW_ELEMENT_REFS)) {
                    if (allowRefs.length() > 0 && allowRefs.charAt(0) == '=') {
                        allowRefs = allowRefs.substring(1);
                    }
                    if (StringUtils.isEmpty(allowRefs)) {
                        allowRefs = "true";
                    }
                    serviceBuilder.setAllowElementRefs(Boolean.valueOf(allowRefs));
                }
                String serviceName = (String)context.get(ToolConstants.CFG_SERVICENAME);

                if (serviceName != null) {
                    List<ServiceInfo> services = serviceBuilder
                        .buildServices(definition, getServiceQName(definition));
                    serviceList.addAll(services);
                } else if (definition.getServices().size() > 0) {
                    serviceList = serviceBuilder.buildServices(definition);
                } else {
                    serviceList = serviceBuilder.buildMockServices(definition);
                }
                //remove definition from cache so that won't fail when encounter same wsdl file
                //name but different wsdl content(CXF-3340)
                getBus().getExtension(WSDLManager.class).removeDefinition(definition);
            } else {
                // TODO: wsdl2.0 support
            }
        }
        context.put(ToolConstants.SERVICE_LIST, serviceList);

        Map<String, InterfaceInfo> interfaces = new LinkedHashMap<>();

        ServiceInfo service0 = serviceList.get(0);
        SchemaCollection schemaCollection = service0.getXmlSchemaCollection();
        context.put(ToolConstants.XML_SCHEMA_COLLECTION, schemaCollection);

        context.put(ToolConstants.PORTTYPE_MAP, interfaces);

        context.put(ClassCollector.class, createClassCollector());
        Processor processor = frontend.getProcessor();
        if (processor instanceof ClassNameProcessor) {
            processor.setEnvironment(context);
            for (ServiceInfo service : serviceList) {

                context.put(ServiceInfo.class, service);

                ((ClassNameProcessor)processor).processClassNames();

                context.put(ServiceInfo.class, null);
            }
        }

        if (context.optionSet(ToolConstants.CFG_NO_TYPES)) {
            context.remove(ToolConstants.CFG_TYPES);
            context.remove(ToolConstants.CFG_ALL);
            context.remove(ToolConstants.CFG_COMPILE);
        }

        generateTypes();
        if (context.getErrorListener().getErrorCount() > 0) {
            return;
        }

        for (ServiceInfo service : serviceList) {
            context.put(ServiceInfo.class, service);

            if (context.basicValidateWSDL()) {
                validate(service);
            }

            if (context.getErrorListener().getErrorCount() == 0) {
                // Build the JavaModel from the ServiceModel
                processor.setEnvironment(context);
                processor.process();
            }
        }
        if (context.getErrorListener().getErrorCount() > 0) {
            return;
        }

        if (context.optionSet(ToolConstants.CFG_CLIENT_JAR)) {
            enforceWSDLLocation(context);
        }

        if (!isSuppressCodeGen()) {
            // Generate artifacts
            for (FrontEndGenerator generator : frontend.getGenerators()) {
                generator.generate(context);
            }
        }
        context.remove(ToolConstants.SERVICE_LIST);

        // Build projects: compile classes and copy resources etc.
        if (context.optionSet(ToolConstants.CFG_COMPILE)) {
            new ClassUtils().compile(context);
        }

        if (context.isExcludeNamespaceEnabled()) {
            try {
                removeExcludeFiles();
            } catch (IOException e) {
                throw new ToolException(e);
            }
        }
        if (context.optionSet(ToolConstants.CFG_CLIENT_JAR)) {
            processClientJar(context);
        }
    }