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RE: [grouper-dev] subject attribute cache?


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  • From: Chris Hyzer <>
  • To: "GW Brown, Information Systems and Computing" <>, Grouper Dev <>
  • Subject: RE: [grouper-dev] subject attribute cache?
  • Date: Thu, 26 Feb 2009 00:24:39 -0500
  • Accept-language: en-US
  • Acceptlanguage: en-US

> > When xml-importing, it might be nice to have
> Source.getAllSubjectsAndCache() and store Subjects in
> > memory to avoid 'many' lookups. Retrieving Subjects using a
> configurable size, e.g. getSubjects(Set
> > members, int batchsize), might also be helpful.
>
> I think a method in a source to get all would do the trick.

Thinking more about it, I wouldn’t want all subjects in memory (well, I don’t
not want that), but I need them in the DB so Hibernate can do a sorted paged
query on them and not bring back everyone... but the same concept,
getAllSubjects, put in DB... :) I think we are back to the members table
having a bit more data... at least name, description, sortField... which is
updated periodically, and which is not the system of record.

Speaking of UIs... Im pondering making a lightweight Ajax UI which would talk
to web services... maybe just some HTML/JS files which sit with web services.
Im thinking maybe jquery and dhtmlx (since both free, you can pick and
choose which components you want to use, and I have experience with them).
This would be a long term exercise, I don’t have any free time anytime soon,
but just a thought.

Chris




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