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From "Sampige, Sahana Prabhakar (STSD)" <sah...@hp.com>
Subject RE: Can instances be enumerated using imperius
Date Tue, 20 Oct 2009 09:16:49 GMT
Thanks Neeraj. This answers my question.
Rgds,
Sahana 

-----Original Message-----
From: Neeraj Joshi [mailto:jneeraj@us.ibm.com] 
Sent: Monday, October 19, 2009 7:27 PM
To: imperius-user@incubator.apache.org
Subject: RE: Can instances be enumerated using imperius

Hey Sahana,
According to the CIM-SPL spec any CIM instance used in the policy needs to be accessible by
traversing from the 'anchor' class that you specify in the import statement. 
So currently it is not possible to enumerate instances of a class thats unrelated to the anchor
class.
You might be able to get around that by using custom expressions though this article talks
about adding custom expressions to the Java-SPL (very similar to CIM-SPL except it uses Java
objects) http://www.ibm.com/developerworks/autonomic/library/ac-spl2/?S_TACT=105AGX09&S_CMP=HP

Hope that helps
Thanks
Neeraj
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"If it weren't for electricity we'd all be watching television by candlelight. - George Gobel"

Neeraj Joshi (knee-rudge)
WebSphere XD - Compute Grid
AIM, IBM
Apache Imperius - http://incubator.apache.org/imperius
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



From:
"Sampige, Sahana Prabhakar (STSD)" <sahana@hp.com>
To:
"imperius-user@incubator.apache.org" <imperius-user@incubator.apache.org>
Date:
10/19/2009 12:39 AM
Subject:
RE: Can instances be enumerated using imperius



Hi Neeraj,
This is what I want to do, in the Condition section I want to enumerate a class which is not
associated with the current class. I assume the 'collect' function is used to collect associations
to the current class. 
So I cant use collect in my use case. In case the number of enumerated instances is > 0
then I take the action. 

Rgds,
Sahana

-----Original Message-----
From: Neeraj Joshi [mailto:jneeraj@us.ibm.com]
Sent: Friday, October 16, 2009 10:57 PM
To: imperius-user@incubator.apache.org
Subject: Re: Can instances be enumerated using imperius

Hello Sahana,

> whether its possible to enumerate instances in the Decision section ?

I assume you wish to use the CIM-SPL. I am not clear what you mean by enumerate instances?
Can you elaborate on that?

Thanks
Neeraj
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"If it weren't for electricity we'd all be watching television by candlelight. - George Gobel"

Neeraj Joshi (knee-rudge)
WebSphere XD - Compute Grid
AIM, IBM
Apache Imperius - http://incubator.apache.org/imperius
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



From:
"Sampige, Sahana Prabhakar (STSD)" <sahana@hp.com>
To:
"imperius-user@incubator.apache.org" <imperius-user@incubator.apache.org>
Date:
10/16/2009 11:49 AM
Subject:
Can instances be enumerated using imperius



Hi ,
                 I intend to use imperius to create policies. Just wanted to know whether
its possible to enumerate instances in the Decision section ? Also where can I downlaod the
jars for imperius ?

Thanks,
Sahana




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