[jboss-user] [EJB 3.0] - Best Practice Pagination with OneToMany Mapping

[Cy23]

hi there,

a LinkRubric has many Links.

Its mapped like this:


  | @OneToMany(cascade = { CascadeType.ALL }, 
  |             fetch = FetchType.LAZY, mappedBy="linkRubric")
  | 

i can get out a LinkRubric with that statment:


  | SELECT p
  | FROM LinkRubric p
  | WHERE p.topRubricID = '5'
  | 

I put "Lazy Loading" to on, so my links are loaded when this object is beeing accessed. However, i don't want to load all that links at once. My cleint gives me the page and the max_links_per_page params, and i want to limit the size of the links.

Does anyone have an idea about how to realize this?
thanks,
chris


View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071103#4071103

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071103