【发布时间】:2017-08-22 22:10:32
【问题描述】:
我正在尝试使用以下代码为 Ehcache 3.3.1 项目实现侦听器。任何人都可以为 ListenerObject 提出解决方案吗?我似乎在任何地方都找不到它,除了在docs page 上我从
import java.util.logging.Level;
import java.util.logging.Logger;
import org.ehcache.Cache;
import org.ehcache.CacheManager;
import org.ehcache.config.builders.CacheConfigurationBuilder;
import org.ehcache.config.builders.CacheEventListenerConfigurationBuilder;
import org.ehcache.config.builders.CacheManagerBuilder;
import org.ehcache.config.builders.ResourcePoolsBuilder;
import org.ehcache.event.EventType;
public class CacheHandler{
private Logger LOG = Logger.getLogger(this.getClass().getName());
private String cacheName="basicCache";
public Cache cache;
public CacheHandler(){
if(cache==null)
cache=initCache();
}
private Cache initCache(){
CacheEventListenerConfigurationBuilder cacheEventListenerConfiguration = CacheEventListenerConfigurationBuilder
.newEventListenerConfiguration(new ListenerObject(), EventType.CREATED, EventType.UPDATED)
.unordered().asynchronous();
final CacheManager manager = CacheManagerBuilder.newCacheManagerBuilder()
.withCache(cacheName,
CacheConfigurationBuilder.newCacheConfigurationBuilder(String.class, String.class, ResourcePoolsBuilder.heap(10))
.add(cacheEventListenerConfiguration)
).build(true);
final Cache<String, String> cache = manager.getCache("foo", String.class, String.class);
return cache;
}
public Cache getCache(){
if(cache==null)
cache=initCache();
return cache;
}
}
【问题讨论】: