ehcache-1.4-beta2 发布

Ehcache出自Hibernate，在Hibernate中使用它作为数据缓存的解决方案。
项目主页：

这个版本修补了用户反馈的大致10个(上个版本-1.4.0-beta)bug，以前各个版本的特性对照参见changelog

新特性见这里：

引用

You can now define CacheLoaders in the ehcache core API. They supplement the existing SelfPopulatingCache. They can be configured in ehcache.xml or programmatically. They can be used for cache warming, and simple pull-through caching. See the Cache Loaders chapter in the documentation for more details.

You can now define a CacheExceptionHandler and register it progammatically or in ehcache.xml. The enable an exception handler to be registered with a cache so that it is called on exception rather than the exception being thrown. See the Cache Exception Handler chapter in the documentation for more details.

You can now define CacheExtensions and register them progammatically or in ehcache.xml. A CacheExtension is a generic facility which holds a reference to a cache and is bound to the cache lifecycle, making possible a wide variety of extensions to behaviour. Usage examples are a cache refresh timer or a file monitoring mechanism. See the Cache Extensions chapter in the documentation for more details.