ScriptFactoryPostProcessor.java 文件源码

@Override
public void setBeanFactory(BeanFactory beanFactory) {
    if (!(beanFactory instanceof ConfigurableBeanFactory)) {
        throw new IllegalStateException("ScriptFactoryPostProcessor doesn't work with a BeanFactory "
                + "which does not implement ConfigurableBeanFactory: " + beanFactory.getClass());
    }
    this.beanFactory = (ConfigurableBeanFactory) beanFactory;

    // Required so that references (up container hierarchies) are correctly resolved.
    this.scriptBeanFactory.setParentBeanFactory(this.beanFactory);

    // Required so that all BeanPostProcessors, Scopes, etc become available.
    this.scriptBeanFactory.copyConfigurationFrom(this.beanFactory);

    // Filter out BeanPostProcessors that are part of the AOP infrastructure,
    // since those are only meant to apply to beans defined in the original factory.
    for (Iterator<BeanPostProcessor> it = this.scriptBeanFactory.getBeanPostProcessors().iterator(); it.hasNext();) {
        if (it.next() instanceof AopInfrastructureBean) {
            it.remove();
        }
    }
}