OpenXava是一個讓使用XML與Java來開發(fā)J2EE商業(yè)應用程序變得簡單的框架.OpenXava不使用常見的MVC架構，它是一個JPA應用程序引擎，你能夠通過JDK5.0注解或XML描述對象-關系表的映射關系，并將運行期實體對象持久化到數(shù)據(jù)庫中去。

      使用OpenXava你只需要寫model，POJOs，和Java 5 annotations，你不用寫view，也不用寫controller。

      變化:

      1. Properties with the WebURL editor or WEBURL stereotype are now shown in a list as links.

      2. This release fixes dialogs in Liferay 6 not hiding resizing gadgets of collections, image galleries not working from a reference, encoding of the content of the generated hbm files not matching the declared encoding, on-change actions and calculated properties failing in Chrome with BigDecimal values, the "loading..." AJAX message not being displayed well in IE6/IE7, and uploading files failing when using the old URL notation for the module