package com.zy.core.thread;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.BeansException;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.ApplicationContextAware;
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import org.springframework.stereotype.Component;
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@Component
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public class SpringContextUtil implements ApplicationContextAware {
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private static final Logger logger = LoggerFactory.getLogger(SpringContextUtil.class);
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private static ApplicationContext applicationContext;
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public SpringContextUtil() {
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}
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public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
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if (SpringContextUtil.applicationContext == null) {
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SpringContextUtil.applicationContext = applicationContext;
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}
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System.out.println("========ApplicationContext配置成功,在普通类可以通过调用SpringUtils.getAppContext()获取applicationContext对象,applicationContext=" + SpringContextUtil.applicationContext + "========");
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}
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public static ApplicationContext getApplicationContext() {
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return applicationContext;
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}
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public static Object getBean(String name) {
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return getApplicationContext().getBean(name);
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}
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public static <T> T getBean(Class<T> clazz) {
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return getApplicationContext().getBean(clazz);
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}
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public static <T> T getBean(String name, Class<T> clazz) {
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return getApplicationContext().getBean(name, clazz);
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}
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}
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