[rules-users] Calling Technical rule assets in Guvnor
Michael Anstis
michael.anstis at gmail.com
Tue Oct 30 11:45:56 EDT 2012
Are you sure the AgendaFilter is not causing the Technical Rule to be
excluded?
On 29 October 2012 12:17, Manasi <manasi.a.damle at capgemini.com> wrote:
> Hi,
>
> How to call Technical rule assets stored in Guvnor from Java application?
>
> Currently I have one drl rule which is stored in Technical rule assets
> section.
>
> But I am not able to call it from my Java application.
>
> I am using following code to call my rules stored in Guvnor :
>
> UrlResource urlResource = (UrlResource)
> ResourceFactory.newUrlResource(
> http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/GuiKontrolKiss.FeltKnapRestriktionerKundeMedAnl/LATEST
> ");
> urlResource .setBasicAuthentication("enabled");
> urlResource.setUsername("admin");
> urlResource.setPassword("admin");
> urlResource.setResourceType(ResourceType.PKG);
>
> KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
> try {
> kbuilder.add(ResourceFactory.newInputStreamResource(urlResource
> .getInputStream()),
> ResourceType.PKG);
> } catch (IOException e) {
> e.printStackTrace();
> }
> KnowledgeBase kbase = kbuilder.newKnowledgeBase();
> // create session
> StatefulKnowledgeSession session = kbase.newStatefulKnowledgeSession();
> NyssCaseSO caseSO = droolsRequest.getNyssCaseSO();
> NyssCaseStateSO caseState = caseSO.getNyssCaseStateSO();
> NyssOfferSO offerSO = droolsRequest.getNyssOfferSO();
>
> session.insert(caseSO);
> session.insert(offerSO);
> session.insert(caseState);
>
> AgendaFilter filter = new AgendaFilter() {
> public boolean accept(Activation activation) {
> if (activation.getRule().getName().contains("testDrl")) {
> return true;
> }
> return false;
> }
> };
> session.fireAllRules(filter);
>
> for (Object o : session.getObjects()) {
> if (o instanceof ResultSO) {
> ResultSO resultSO = (ResultSO) o;
> reply.setResultSO(resultSO);
> }
> }
> session.dispose();
>
> With above I am able to call my rules stored in *"Business rule assets"*
> section.
>
> Thanks,
> Manasi
>
>
>
> --
> View this message in context:
> http://drools.46999.n3.nabble.com/Calling-Technical-rule-assets-in-Guvnor-tp4020537.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
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>
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