如何从JAX-WS Web服务中访问ApplicationContext？

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class MyWebServiceImpl implements MyWebService, ApplicationContextAware {

    private ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext = applicationContext;
    }

    // 在JAX-WS Web服务的实现方法中使用applicationContext
    public void myWebServiceMethod() {
        // 使用applicationContext获取其他Bean
        MyBean myBean = applicationContext.getBean(MyBean.class);
        myBean.doSomething();
    }
}