protected void doParse()

in core/src/main/java/org/apache/ftpserver/config/spring/UserManagerBeanDefinitionParser.java [50:128]
62 lines of code
10 McCabe index (conditional complexity)

    protected void doParse(final Element element,
            final ParserContext parserContext,
            final BeanDefinitionBuilder builder) {


        Class<?> factoryClass;
        if (element.getLocalName().equals("file-user-manager")) {
            factoryClass = PropertiesUserManagerFactory.class;
        } else {
            factoryClass = DbUserManagerFactory.class;
        }
        BeanDefinitionBuilder factoryBuilder = BeanDefinitionBuilder.genericBeanDefinition(factoryClass);

        
        // common for both user managers
        if (StringUtils.hasText(element.getAttribute("encrypt-passwords"))) {
            String encryptionStrategy = element.getAttribute("encrypt-passwords"); 
            
            if(encryptionStrategy.equals("true") || encryptionStrategy.equals("md5")) {
                factoryBuilder.addPropertyValue("passwordEncryptor", new Md5PasswordEncryptor());
            } else if(encryptionStrategy.equals("salted")) {
                factoryBuilder.addPropertyValue("passwordEncryptor", new SaltedPasswordEncryptor());
            } else {
                factoryBuilder.addPropertyValue("passwordEncryptor", new ClearTextPasswordEncryptor());
            }
        }
        
        if (factoryClass == PropertiesUserManagerFactory.class) {
            if (StringUtils.hasText(element.getAttribute("file"))) {
                factoryBuilder.addPropertyValue("file", element.getAttribute("file"));
            }
            if (StringUtils.hasText(element.getAttribute("url"))) {
                factoryBuilder.addPropertyValue("url", element.getAttribute("url"));
            }
        } else {
            Element dsElm = SpringUtil.getChildElement(element,
                    FtpServerNamespaceHandler.FTPSERVER_NS, "data-source");

            // schema ensure we get the right type of element
            Element springElm = SpringUtil.getChildElement(dsElm, null, null);
            Object o;
            if ("bean".equals(springElm.getLocalName())) {
                o = parserContext.getDelegate().parseBeanDefinitionElement(
                        springElm, builder.getBeanDefinition());
            } else {
                // ref
                o = parserContext.getDelegate().parsePropertySubElement(
                        springElm, builder.getBeanDefinition());

            }
            factoryBuilder.addPropertyValue("dataSource", o);

            factoryBuilder.addPropertyValue("sqlUserInsert", getSql(element,
                    "insert-user"));
            factoryBuilder.addPropertyValue("sqlUserUpdate", getSql(element,
                    "update-user"));
            factoryBuilder.addPropertyValue("sqlUserDelete", getSql(element,
                    "delete-user"));
            factoryBuilder.addPropertyValue("sqlUserSelect", getSql(element,
                    "select-user"));
            factoryBuilder.addPropertyValue("sqlUserSelectAll", getSql(element,
                    "select-all-users"));
            factoryBuilder.addPropertyValue("sqlUserAdmin",
                    getSql(element, "is-admin"));
            factoryBuilder.addPropertyValue("sqlUserAuthenticate", getSql(element,
                    "authenticate"));
        }

        BeanDefinition factoryDefinition = factoryBuilder.getBeanDefinition();
        String factoryId = parserContext.getReaderContext().generateBeanName(factoryDefinition);
        
        BeanDefinitionHolder factoryHolder = new BeanDefinitionHolder(factoryDefinition, factoryId);
        registerBeanDefinition(factoryHolder, parserContext.getRegistry());

        // set the factory on the listener bean
        builder.getRawBeanDefinition().setFactoryBeanName(factoryId);
        builder.getRawBeanDefinition().setFactoryMethodName("createUserManager");

    }