StartupUtil.java 文件源码

private static void scanValidationComponents(DefaultContainer container, ServletConfig servletConfig) {
    String scanPackage = servletConfig.getInitParameter(SCAN_PACKAGE_INIT_PARAMETER);
    if (scanPackage == null) {
        return;
    }

    ClassPathScanner scanner = new ClassPathScanner();
    scanner.addIncludeFilter(new ValidationScriptMappingTypeFilter());
    Set<Class<?>> classes = scanner.scan(scanPackage);

    for (Class<?> beanClass : classes) {
        try {
            Object bean = ClassUtils.newInstance(beanClass);
            String beanName = generateBeanName(beanClass, container);
            container.addBean(beanName, bean);
        } catch (Exception e) {
            log.error("Unable to instantiate class [" + beanClass.getName() + "].", e);
        }
    }
}