近段时间学习淘宝开源框架WebX。
对扩展点,Configuration Point ?;捐献,Contribution
是如何初始化加载的进行学习
@Override protected void initBeanDefinitionReader(XmlBeanDefinitionReader beanDefinitionReader) { new XmlBeanDefinitionReaderProcessor(beanDefinitionReader).addConfigurationPointsSupport(); }??
addConfigurationPointsSupport{ SpringExtSchemaSet schemas = new SpringExtSchemaSet(classLoader); }?
/** 通过指定的<code>ClassLoader</code>来装载schemas。 */ public SpringExtSchemaSet(ClassLoader classLoader) { this(new ConfigurationPointsImpl(classLoader), new SpringPluggableSchemas(classLoader)); }?
private ConfigurationPointsImpl(ClassLoader classLoader, ResourceResolver resourceResolver, String configurationPointsLocation) { this.configurationPointsLocation = defaultIfEmpty(configurationPointsLocation, DEFAULT_CONFIGURATION_POINTS_LOCATION); }?
String DEFAULT_CONFIGURATION_POINTS_LOCATION = "META-INF/spring.configuration-points";?到此是加载扩展点完毕,接下来是深入探讨加载spring.configuration-points后如何到底如何扩展的
以及如何加载捐献点和Schema的。