OpenXava is a framework for Rapid Development of AJAX JavaEE or J2EE applications. It allows defining applications just with POJO, JPA and Java annotations. It generates JSR-168 portlet applications for Liferay, WebSphere Portal, and Jetspeed. It feature rich and flexible, no code generation, allow the user Interface to automatically generate a fine tuning front-end arrangement, easy integration of reports made with JasperReports and adapted to work with legacy database schemas.
What's new in version 4.6.1
Version 4.6.1 added new IWithMessage to be implemented by validators to get the messages from @Required, @PropertyValidator and @EntityValidator. New layout engine improved, though it is still in BETA and deactivated by default.
ReleaseJanuary 21, 2013
Date AddedJanuary 21, 2013
Operating SystemsWindows 2000, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows 7, Windows XP