package ${basePackage}.config;

import net.sf.ehcache.CacheManager;
import net.sf.ehcache.config.CacheConfiguration;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.ehcache.EhCacheCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@EnableCaching
public class CacheConfig {

    @Bean(name = "tokenCacheManager")
    public EhCacheCacheManager tokenCacheManager() {
        EhCacheCacheManager ehCacheCacheManager = new EhCacheCacheManager();
        net.sf.ehcache.config.Configuration configuration = new net.sf.ehcache.config.Configuration();
        configuration.setMaxBytesLocalHeap("2G");
        configuration.setUpdateCheck(false);//设置不检查更新
        CacheConfiguration cacheConfiguration = new CacheConfiguration();
        cacheConfiguration.setTimeToLiveSeconds(60 * 60);//一个小时有效缓存时间
        cacheConfiguration.setTimeToIdleSeconds(30 * 60);//30分钟不使用eternal为true会失效
        configuration.addDefaultCache(cacheConfiguration);
        CacheManager cacheManager = CacheManager.create(configuration);
        ehCacheCacheManager.setCacheManager(cacheManager);
        return ehCacheCacheManager;
    }
}