public class ApplicationContextHolder { private static ApplicationContext applicationContext = null...; public static void setApplicationContext(ApplicationContext applicationContext) { ApplicationContextHolder.applicationContext...上述例子可以修改为 @Componentpublic class ApplicationContextHolder implements ApplicationContextAware { private...} public ApplicationContext getApplicationContext() { return applicationContext; }} ApplicationContextHolder...当然并不希望到处去使用ApplicationContextHolder而是需要使用到ApplicationContext的时候bean自己去ApplicationContextAware。
Override public void setApplicationContext(ApplicationContext context) throws BeansException { ApplicationContextHolder.context...] getBeanDefinitionNames() { return context.getBeanDefinitionNames(); } } Spring 加载自己定义的ApplicationContextHolder...类 根据 bean 的名称获取实例 UserService...user = (UserService) ApplicationContextHolder.getBeanByName("userService"); 根据 bean 的Class 获取实例（如果该...Class存在多个实例，会报错的） UserService user = (UserService) ApplicationContextHolder.getBeanByType(UserService.class
java FilterChainProxy chain = (FilterChainProxy) ApplicationContextHolder.getContext().getBean("springSecurityFilterChain...List filterChains = chain.getFilterChains(); System.out.println(filterChains); ApplicationContextHolder...主要是如何直接使用autowired注入，在启动的时候报错，因此在完全启动之后，从context里头取 @Component public class ApplicationContextHolder
org.springframework.context.ApplicationContextAware; import org.springframework.stereotype.Service; /** * 获取Spring上下文 */ @Service public class ApplicationContextHolder...sqlSessionFactory.openSession(true); } } 然后在对应dao类后面加上代码： // Mybatis自动提交事务 SqlSession mybatisSqlSession = ApplicationContextHolder.getSqlSession
log.debug("消息[{}]投递成功，将DB中的消息状态设置为投递成功", correlationDataId); ApplicationContextHolder.getBean...消息[{}]投递失败,cause:{}", correlationDataId, cause); //NACK，消息重发 ApplicationContextHolder.getBean...rollbackFor = Exception.class) public void reSend(String correlationDataId) { Message message = ApplicationContextHolder.getBean...correlationDataId); if (message.getRetryTimes() < maxRetryTimes) { //进行重试 ApplicationContextHolder.getBean..., message.getMsgData(), new CorrelationData(correlationDataId)); //更新DB消息状态 ApplicationContextHolder.getBean
com.extra.login.cas.client.util.CasParamKeyEnum; import com.extra.login.cas.client.util.CasPropertiesLoader; import com.common.utils.ApplicationContextHolder...public static boolean isCasLoginMode() { WebConfigService webConfigService = (WebConfigService) ApplicationContextHolder.getApplicationContext
org.springframework.context.ApplicationContextAware; import org.springframework.stereotype.Component; import java.util.Map; @Component public class ApplicationContextHolder...public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { ApplicationContextHolder.context...) { TYPE_TO_BEAN_MAP = new HashMap(); Map beansOfType = ApplicationContextHolder.getBeansOfType
public static boolean isCasLoginMode() { WebConfigService webConfigService = (WebConfigService) ApplicationContextHolder.getApplicationContext...org.springframework.context.ApplicationContextAware; import org.springframework.stereotype.Service; /** * 获取Spring上下文 */ @Service public class ApplicationContextHolder...com.extra.login.hz.cas.client.config.FilterCondition; import com.common.filter.SSOFilter; import com.common.utils.ApplicationContextHolder...protected String getApprUser(String casUser) { OaUserService oaUserService = (OaUserService) ApplicationContextHolder.getApplicationContext
安装完插件后在实现了序列化接口的类中 - 使用快捷键Alt+Insert即可呼出生成菜单,即可自动生成序列号 实现Mybatis Cache接口,自定义缓存为Redis 在myshop-commons项目中创建ApplicationContextHolder...类 package com.oxford.myshop.commons.context; @Component public class ApplicationContextHolder implements...readWriteLock; } private RedisTemplate getRedisTemplate(){ if(redisTemplate==null){ redisTemplate=ApplicationContextHolder.getBean
class DemoScript implements ITask { @Override void run() { // 获取目标对象 xxxBean = ApplicationContextHolder.getBean...DemoScript implements ITask { @Override void run() { // 获取目标对象 xxxService = ApplicationContextHolder.getBean
spring-beans.dtd"> <bean id="applictationContext" class="org.apache.axis2.extensions.spring.receivers.<em>ApplicationContextHolder</em>
正常情况系统启动起来之后，ApplicationContextHolder 中的 Spring 上下文不为空，会自动从缓存里面把日志取出来。...但是如果因为种种原因没有初始化这个类 ApplicationContextHolder，日志会在缓存中越积越多，最终导致频繁的 Full GC。 解决办法： 1....保证 ApplicationContextHolder 的初始化 2.
void run(String... args) throws Exception { Map chainFilterMap = ApplicationContextHolder
List addIgnoreUrl(String url){ FilterChainProxy obj = (FilterChainProxy) ApplicationContextHolder.getContext
注意： (1) 本案例里的 SomeUtils.fillCommon 只是伪代码，公共逻辑可能封装在工具类中，也可能封装在某个 bean 中，在抽象类或者接口中可以通过ApplicationContextHolder
id="applicationContext" class="org.apache.axis2.extensions.spring.receivers.ApplicationContextHolder
我们看到是在BeanPostProcessor的postProcessBeforeInitialization中进行了setApplicationContext方法的调用 12345678 class ApplicationContextHolder
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