[rules-users] Best way to have multiple kieBase dynamically

[Mark Proctor]

You need to specify the packages that the kiebase includes. That way different resources can be assigned to different kiebases
KieBaseModel.addPackage(java.lang.String s);

In the xml it’s a comma separated list packages=“"

Mark
On 22 Feb 2014, at 19:58, lukes <mail2lokesh at gmail.com> wrote:

> Hi,
> 
>  What's the best way to have multiple kieBases dynamically on
> same/different KieFileSystem. let's say if i have 3 different drl(this can
> grow dynamically, so don't want to put in kconfig.xml)l files and i want all
> three of them to reside in different kiebases so that each session(stateful
> and stateless) created from the kiebase can have it's independent set of
> rules. Currently i a doing something like below: 
> 
>       this.kFileSystem.write("com.sample" + filename + ".drl", content);
>       this.kBuilder = this.kService.newKieBuilder(this.kFileSystem);
>       this.kBuilder.buildAll(); // kieModule is automatically deployed to
> KieRepository if successfully built.
>       if (this.kBuilder.getResults().hasMessages(Level.ERROR)) {
>            throw new RuntimeException("Build Errors:\n" +
> this.kBuilder.getResults().toString());
>       }
>       this.kContainer =
> this.kService.newKieContainer(this.kRepository.getDefaultReleaseId());
> 
> 
> But here, everything goes in to the same knowledgeBase. The actual problems
> i am trying to solve are below :
> 1) If i'll rebuild 1 kieBuilder and kieContainer, others won't get affected
> and users can work on them at the same time during runtime. 
> 2) For the stateless sessions, there's no getAgendaGroup(name).setFocus(),
> so it won't have to execute all the rules in the universal kieBase in my
> case.
> 
> Thanks in advance.
> 
> 
> 
> 
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