Re: [rules-users] Is it possible to update KnowledgeBase inside a rule?
That's a rather extreme way of controlling the business logic. Have
you investigated all other options?
The API calls you want are:
KnowledgeBuilder kbuilder = ...
kbuilder.add(...);
ksession.getKnowledgeBase().addKnowledgePackages(kbuilder.getKnowledgePackages());
In RHS code you can do:
kcontext.getKnowledgeRuntime().getKnowledgeBase()...
BTW: The section "The Right Hand Side (then)" in the Expert manual
tells you this, you just have to read it ;-)
-W
On 27/06/2013, Sonata <plz.write.to(a)gmail.com> wrote:
Say I want to change the loaded packages dynamically base on some
Business
logic,
is it possible to update the KnowledgeBase in rule files (not in Java) like
calling addKnowledgePackages() removeKnowledgePackage() etc.?
If it is possible, how do you make it so that the current session is
updated
with the changes and re-fire for the new rules?
Or, how do you make it so that the current session is not affected but the
next session will be using the updated KnowledgeBase?
Thank you
P.S. I am using 5.5.0.Final
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