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Creating an Explorer TopComponent Tree from a DB

 
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etfink@yahoo.com



Joined: 04 Nov 2009
Posts: 1
PostPosted: Wed Nov 04, 2009 3:08 am    Post subject: Creating an Explorer TopComponent Tree from a DB Reply with quote
I'm looking for any examples/resources/help in creating an Explorer component that lists hierarchical nodes from a database. This is something I would normally use a TreeNode for in Swing.

I have a database with ~ 9k hierarchical items (Units) stored as an adjacency list model (unit_id, parent_unit_id) that I am retrieving using JPA as POJO's and would like to show in a tree. When I click on a node I want to edit the Unit's detail in the editor pane.

I have had a problem finding examples of this use case and I can't imagine its not common. Any help would be appreciated.

Thank you
Eric
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