Jease 开源开发框架基于内容和数据库驱动的Web应用 v2.8

Jease是一个开源的框架，用来简化用Java开发基于内容和数据库驱动的Web应用。另外 Jease 提供了一个完全 Ajax 驱动的内容管理系统作为一个最佳实践来带你快速学习 Jease。
Jease v2.8 changlog:
New FeaturesFeatures
Customizable persistence actions (save / delete / traverse) in jease.cms.service.Nodes. Useful for logging or auditing content changes.
User-Management allows to disable users.
Introduced new request attribute JEASE_DISCUSSION_DISABLED to allow to disable discussions (= adding comments) on the fly.
Improvements
User-Management: show if the user has an active session (yes/no). Changed misguiding label from "Session" to "Last Access".
Moved all application initializations from ServletFilter to ServletListener, so it is straightforward to add a custom listener for tweaking configurations.
Added error code 500 to web.xml so script errors can be handled via custom error page.
Added some style for default error page.
Refactored Registry: reuse already existing component as configuration object instead of three dedicated maps.
Added helpers to jfix.servlet.Servlets: getServerURL and getContextURL. Cleaned atom/rss feeds to use Servlets.getContextURL().
Improved readability of forward/page check in Transit.jsp
Refactored copyright notice from all designs into dedicated jsp-service.
ObjectDatabase: added timestamp of last database write operation. Use timestamp from database instead of supplier for retrieving time of last change