package com.mzl.flower.config.security;

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

@Component
public class SpringSecurityUtils implements ApplicationContextAware {
    public static ApplicationContext applicationContext = null;

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

    public static <T> T getBean(Class<T> clazz) {
        return applicationContext.getBean(clazz);
    }
}