Java spring ldap navigate into tree

In my ldap admin java program, i use dao classes to convert nodes into java class object. Now my problem is to 开发者_Python百科represent a tree view that is an organization chart for places (service, building, room, etc.) this organization chart will be use by users to select a work place in a form.

How can i proceed?

I found solution to easylly represent tree items in front view : the plugin jstree