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Posted to dev@struts.apache.org by bu...@apache.org on 2004/02/05 05:36:02 UTC
DO NOT REPLY [Bug 26671] -
indexed properties can be only used with forms in the session scope
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=26671
indexed properties can be only used with forms in the session scope
arron@keyboardmonkey.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
------- Additional Comments From arron@keyboardmonkey.com 2004-02-05 04:36 -------
This is already possible if you wrap your ArrayLists with a "LazyList" that is
defined in commons-collections under ListUtils. Static factory method takes your
collection, and a Factory implementation (simple interface which you implement
to make your "MyClass" objects). The "LazyList" will grow to meet the
expectation of anything calling on it. It fills the collection with objects
created by the factory implementation. This way, you don't need to know the size
of the inbound array.
The problem you describe is the reason the Lazy wrappers were created (there's
also one for Map implementations).
It's been mentioned on the user list a few times. Here's the link...
http://marc.theaimsgroup.com/?l=struts-user&s=LazyList
...happy indexing!
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