package com.javaweb.framework.manager;
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import com.javaweb.framework.shiro.web.session.SpringSessionValidationScheduler;
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import net.sf.ehcache.CacheManager;
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import org.apache.shiro.cache.ehcache.EhCacheManager;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import javax.annotation.PreDestroy;
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/**
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* 确保应用退出时能关闭后台线程
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*
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* @author cj
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*/
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@Component
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public class ShutdownManager
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{
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private static final Logger logger = LoggerFactory.getLogger("sys-user");
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@Autowired(required = false)
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private SpringSessionValidationScheduler springSessionValidationScheduler;
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@Autowired(required = false)
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private EhCacheManager ehCacheManager;
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@PreDestroy
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public void destroy()
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{
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shutdownSpringSessionValidationScheduler();
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shutdownAsyncManager();
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shutdownEhCacheManager();
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}
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/**
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* 停止Seesion会话检查
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*/
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private void shutdownSpringSessionValidationScheduler()
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{
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if (springSessionValidationScheduler != null && springSessionValidationScheduler.isEnabled())
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{
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try
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{
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logger.info("====关闭会话验证任务====");
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springSessionValidationScheduler.disableSessionValidation();
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}
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catch (Exception e)
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{
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logger.error(e.getMessage(), e);
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}
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}
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}
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/**
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* 停止异步执行任务
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*/
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private void shutdownAsyncManager()
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{
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try
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{
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logger.info("====关闭后台任务任务线程池====");
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AsyncManager.me().shutdown();
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}
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catch (Exception e)
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{
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logger.error(e.getMessage(), e);
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}
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}
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private void shutdownEhCacheManager()
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{
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try
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{
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logger.info("====关闭缓存====");
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if (ehCacheManager != null)
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{
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CacheManager cacheManager = ehCacheManager.getCacheManager();
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cacheManager.shutdown();
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}
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}
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catch (Exception e)
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{
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logger.error(e.getMessage(), e);
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}
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}
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}
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