package org.sxkj.common.utils;

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

/**
 * spring context 工具类
 * @author zhongrj
 */
@Component
public class SpringContextUtil implements ApplicationContextAware {

	private static ApplicationContext applicationContext;

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

	public static Object getBean(String name) {
		return applicationContext.getBean(name);
	}

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

	/**
	 * 获取当前运行环境，即spring.profiles.active的值
	 */
	public static String getActiveProfile() {
		return applicationContext.getEnvironment().getActiveProfiles()[0];
	}

}