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From Neeraj Joshi <jnee...@us.ibm.com>
Subject RE: Can instances be enumerated using imperius
Date Mon, 19 Oct 2009 13:57:06 GMT
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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