[ http://galaxy.andromda.org:8080/jira/browse/SPRING-48?page=comments#action_11157 ] Chad Brandon commented on SPRING-48: ------------------------------------
Yeah it could return a Map depending on whether or not the modeled finder has a Map return type, that's how I do it with Sets, Lists and Collections (it shouldn't be a HashMap, that would be too implementation specific to be modeled) > Let query operations return not only Lists, but Maps also. > ---------------------------------------------------------- > > Key: SPRING-48 > URL: http://galaxy.andromda.org:8080/jira/browse/SPRING-48 > Project: Spring Cartridge > Type: Improvement > Versions: 3.0RC1 > Reporter: Peter Friese > Assignee: Chad Brandon > Fix For: 3.0RC1 > > > Currently, DAO query operations will return either a set, a collection or a > single entity. I propose to also return Maps (HashMap), with the entity > identifier being the key. > The reason I ask for this feature is that we need to peek into the results of > a query operation using the primary key of an entity. Iterating over the > result set is too expensive, since we will be doing this in a loop (we are > doing some kind of data mining here). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://galaxy.andromda.org:8080/jira/secure/Administrators.jspa - If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ Andromda-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/andromda-devel
