Simple master-detail example
Working on my Wicket/databinder/Hibernate application I've run into a problem. How I can show master-detail relation entities extracted from the database? No doubt there are tens ways how to do this, but I wanted to exploit mature and convenient Hibernate's lazy loading facility and avoid code cluttering.
Say there is an
Order entity list with list of its
Items is shown in a master table. Order Items Set is a member, declared with Hibernate @OneToMany annotation, must be shown on neighbour table.
Clicking on the link 'order number', left panel should be refreshed with the associated list of the order's item list. Of course it is a good idea to use an ajax-based refresh and Wicket good deal with such cases.
To be ended later...