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Subject: RE: How to use uk.org.ogsadai.service.wsrf.sgr.ServiceGroupRegistrationClientWrapper

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From: Larry Tan (klt@cs.stir.ac.uk)
Date: Dec 23, 2005 10:19

Hi Ally,
        Yes, indeed that I want to do the latter, which also results in me sending
the post regarding Automatic MDS Registration for dynamic data resources
(configurable service). This was the reason why i'm enquiring about this
class. I have tried another alternative before, that is to create the new
registration-<new resource-id>.xml and calls the factory to add the resource
but it will fail (exceptions). I've observed that the exception arises due
to this file is there. Otherwise, the new data resource is created
successfully.
        Are there any alternatives to this?

Best Regards,
Larry Tan

> -----Original Message-----
> From: Ally Hume [mailto:a.hume@epcc.ed.ac.uk]
> Sent: Wednesday, December 21, 2005 11:14 AM
> To: 'Larry Tan'; 'OGSA-DAI Users'
> Subject: RE: How to use
> uk.org.ogsadai.service.wsrf.sgr.ServiceGroupRegistrationClientWrapper
>
>
> Hi Larry,
>
> As a user of OGSA-DAI you should not need to use this class. Data
> resources will be automatically registered with the index service if
> you follow the configuration rules in:
> http://www.ogsadai.org.uk/docs/WSRF2.1/doc/wsrf/misc/MDSRegistration.h
> tml
>
> The only place where I think you would need to use this class was if
> you were generating new data resources from activities as described
> in:
> http://www.ogsadai.org.uk/docs/WSRF2.1/doc/tutorials/factoryactivity/h
> owTo.html
> If you are doing this then there is no mechanism at the moment for you
> to easily specify that the child data resource is to be registered
> with an index service.
>
> So to conclude, I do not think you should have to use this class. If
> you do then please let us know where are it will be a sign of a
> weakness in the extensibility points of OGSA-DAI.
>
> Regards,
>
> Ally Hume
> OGSA-DAI team
>
> -------------------------------------------------------------
> Ally Hume
> Principal Consultant
> EPCC, University of Edinburgh
> James Clerk Maxwell Building
> Mayfield Road E-mail: a.hume@epcc.ed.ac.uk
> Edinburgh, EH9 3JZ Phone: + 44 (0) 131 651 3397
> United Kingdom Fax: + 44 (0) 131 650 6555
> -------------------------------------------------------------
>
>
> -----Original Message-----
> From: owner-users@ogsadai.org.uk [mailto:owner-users@ogsadai.org.uk]
> On Behalf Of Larry Tan
> Sent: 15 December 2005 14:42
> To: OGSA-DAI Users
> Subject: How to use
> uk.org.ogsadai.service.wsrf.sgr.ServiceGroupRegistrationClientWrapper
>
> Hi,
> I saw this API from OGSA-DAI that it is possible to use this
> uk.org.ogsadai.service.wsrf.sgr.ServiceGroupRegistrationClientWrapper
> to
> register a data service resource with a local index service. Can
> anyone
> advise me how can this be done? Here are my questions
>
> 1) The resource context obtain just the same way as ResourceContext
> context
> = ResourceContext.getResourceContext(); ?
> 2) How do i formulate the EndpointReference to pass to the
> ServiceGroupRegistrationClientWrapper?
>
> Best Regards,
> Larry Tan
> Department of Computing Science and Mathematics (4B55)
> University of Stirling
> FK9 4LA
> UK, Scotland
>
> Email: klt@cs.stir.ac.uk
> Web: http://www.geode.stir.ac.uk
>
>
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> 

-- 
The University of Stirling is a university established in Scotland by
charter at Stirling, FK9 4LA.  Privileged/Confidential Information may
be contained in this message.  If you are not the addressee indicated
in this message (or responsible for delivery of the message to such
person), you may not disclose, copy or deliver this message to anyone
and any action taken or omitted to be taken in reliance on it, is
prohibited and may be unlawful.  In such case, you should destroy this
message and kindly notify the sender by reply email.  Please advise
immediately if you or your employer do not consent to Internet email
for messages of this kind.
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