48 lines
1.3 KiB
Java
48 lines
1.3 KiB
Java
package com.cnbm.common.utils;
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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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/**
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* @Author weihongyang
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* @Date 2022/6/7 2:43 PM
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* @Version 1.0
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*/
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@Component
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public class SpringContextUtils implements ApplicationContextAware {
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public static ApplicationContext applicationContext;
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@Override
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public void setApplicationContext(ApplicationContext applicationContext)
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throws BeansException {
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SpringContextUtils.applicationContext = applicationContext;
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}
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public static Object getBean(String name) {
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return applicationContext.getBean(name);
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}
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public static <T> T getBean(Class<T> requiredType) {
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return applicationContext.getBean(requiredType);
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}
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public static <T> T getBean(String name, Class<T> requiredType) {
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return applicationContext.getBean(name, requiredType);
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}
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public static boolean containsBean(String name) {
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return applicationContext.containsBean(name);
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}
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public static boolean isSingleton(String name) {
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return applicationContext.isSingleton(name);
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}
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public static Class<? extends Object> getType(String name) {
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return applicationContext.getType(name);
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}
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}
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