Liferay研究之廿六：5.1更新分析

1、Portlet Container Implement.
Add sun container implement for furture. JSR268?

 

2、Theme
Add a shortcut icon for a theme。
A flag to decorate portlets by default.

 

3、Spring
remove active-mq from spring.

 

4、Hibernate
reconstruct the package for hibernate, from "spring" to "dao.orm"

 

5. Javascript
A great improvement.
Changed to jQuery UI.

 

6. Users
New function that record the user's update in last login.

 

7. Look and Feel
You can specify the default layout template, for instance, all new layout can be set to 1-column template.

 

8. Permissions
refactor the permissions system, remove PermissionCheckerImpl and add AdvancedPermissionChecker
add a new user check algorithm, based on role.

 

9. Captcha
more flexible.
you can determin which action should use captcha and which don't need.

 

10. Default Layouts
More powerful improvement.
you can customize the new group's layouts setting, the new version supports multiple layout from a lar file.
guest public layouts / user public layouts / user private layouts.

 

11. Layouts
add a new portlet type, Panel.It's very useful. it's a container for any portlet, you need choose portlets  in "manage pages", which will be displayed in the panel.(have bug when using dl upload.)
static portlet can be added according to friendly url.

 

12. Upload Servlet Request
more flexible

 

13. Journal Portlet
new journal transformer listener, can filter regex words and replace them.