Can we enhance the ChannelRegistryManager and/or the
RDBMChannelRegistryStore to provide a method that causes them to drop
and recreate the in-memory collection of channel definitions?
It doesn't sound too hard to code, and I doubt it would make a
difference to performance as long as it's invoked only rarely (such as
when a new channel is published).
We would additionally need to have a strategy for handling this
operation properly in multi-server environments. Perhaps if we
"watched" the UP_SEQUENCE table for increments to the "UP_CHANNEL"
sequence, and kicked off the cache rebuild upon detection of a change?
drew wills
Jen Bourey wrote:
Hi Thomas,
I'm curious as to what specifically you're looking for here. How would
you want the portlet to differ from the existing administrative screen?
Is it just a question of the channel manager being hard to use (I would
agree that it is!), or are there features that you want that are missing
from it?
I believe that if you wait a while, new user sessions will eventually
see the updated channel registry. As others have mentioned, the channel
registry is cached for a while, but I don't think it's cached
indefinitely. I think this is a problem you're likely to have to work
around with the channel import files or an administrative portlet as well.
- Jen
On Tue, Apr 8, 2008 at 8:13 AM, Thomas S. Pangborn
<[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:
Andrew,
Thanks for the information. A portlet would most acceptable. Is
there an example of how to setup this portlet? I have compiled and
installed on uPortal 3.0 and find that there are some
configuration/URL's that are needed.
Any documentation on this or quick start?
My real goal here is to generate a channel file using a simplistic
interface in the portlet. The portlet would then populate the
channel file with the dynamic and static content. At that point I
would then use the Cernunnos code to 'create' the channel specified
by the file. Without having to use the administrative screen.
Somewhat of an ad-hoc channel creation mechanism.
Thanks,
Thomas
--
Join your friends and colleagues at JA-SIG 2008 - "Higher Education
Solutions: The Community Source Way!"
April 27th - 30th, 2008 in St. Paul, Minnesota USA
Featuring CAS, DSpace, Fedora, Fluid, Internet2, Kuali, Sakai,
uPortal, and more!
Information/Registration at:
http://www.ja-sig.org/conferences/08spring/index.html
Subscribe to the conference blog, The Community Source Way
http://jasig2008.blogspot.com, for news and updates about the event.
Join the Conference networking site at
http://ja-sigspring08.crowdvine.com/
You are currently subscribed to [email protected]
<mailto:[email protected]> as: [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>
To unsubscribe, change settings or access archives, see
http://www.ja-sig.org/wiki/display/JSG/uportal-dev
--
Join your friends and colleagues at JA-SIG 2008 - "Higher Education
Solutions: The Community Source Way!"
April 27th - 30th, 2008 in St. Paul, Minnesota USA
Featuring CAS, DSpace, Fedora, Fluid, Internet2, Kuali, Sakai, uPortal,
and more! Information/Registration at:
http://www.ja-sig.org/conferences/08spring/index.html
Subscribe to the conference blog, The Community Source Way
http://jasig2008.blogspot.com <http://jasig2008.blogspot.com/>, for news
and updates about the event.
Join the Conference networking site at http://ja-sigspring08.crowdvine.com/
You are currently subscribed to [email protected] as: [EMAIL
PROTECTED]
To unsubscribe, change settings or access archives, see
http://www.ja-sig.org/wiki/display/JSG/uportal-dev
--
Andrew Wills
UNICON, Inc.
Office: (480) 558-2476
http://code.google.com/p/cernunnos/
--
Join your friends and colleagues at JA-SIG 2008 - "Higher Education Solutions: The
Community Source Way!"
April 27th - 30th, 2008 in St. Paul, Minnesota USA
Featuring CAS, DSpace, Fedora, Fluid, Internet2, Kuali, Sakai, uPortal, and
more!
Information/Registration at:
http://www.ja-sig.org/conferences/08spring/index.html
Subscribe to the conference blog, The Community Source Way
http://jasig2008.blogspot.com, for news and updates about the event.
Join the Conference networking site at http://ja-sigspring08.crowdvine.com/
You are currently subscribed to [email protected] as: [EMAIL
PROTECTED]
To unsubscribe, change settings or access archives, see
http://www.ja-sig.org/wiki/display/JSG/uportal-dev
