[rules-users] Creating custom selectors using the "category" property for deploying certain rules in guvnor

[Jaroslaw Kijanowski]

Hi,
  you may vote for this one ;)
https://jira.jboss.org/jira/browse/GUVNOR-109

So far I have successfully used 'stateDescription' and 'creator', for 
sample rules look at this:
https://jira.jboss.org/jira/browse/GUVNOR-108

Haven't tried to select by category - how about 'categorySummary'?

Cheers,
  Jarek

Premkumar Stephen wrote:
> Hello everyone,
> 
> I am trying to create a custom selector, based on certain properties 
> such as "categories" (primary property) and others such as status and 
> author.
> 
> from the examples in selectors.properties, I could not see a way to 
> create using categories. In that file, some of the field described are 
> statusDescription, lastModified, creator, etc
> I was trying to find the complete list of all fields that could be used 
> to filter the rules.
> 
> I dug into the code and came across "categoryReference" in 
> VersionableItem.java. Is this the variable that stores the category?
> Since a rule can have multiple categories, how does this pan out? Is 
> this a Collection?
> 
> Also, where does the string "statusDescription" get tied in to the 
> status of a rule? This one throws me off, since it is a valid field, but 
> I cannot understand how it is being set.
> 
> If any of you could share examples where you have done custom selectors 
> either in java or in drl, that would be awesome.
> 
> Thanks,
> Prem
> 
> 
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