lasse.wallen...@apcc.com wrote: >>> Can anyone sketch a setup so that I can use Drools from within an > Eclipse >>> plugin? >> I've got it running. You need to make sure your classloaders are the >> right ones. >> I use the >> new PackageBuilderConfiguration(Classloader, Properties) >> >> ctor (if you're setting CL later, Properties may fail to apply) and >> >> new RuleBaseConfiguration(Classloader) >> >> respectively. I guess the knowledge-based apis have matching ctors. I >> use the classloader of my project, which imports the needed drools >> namespaces. That last part may need some time, but I's doable. >> > > I have tried the following: > > KnowledgeBuilderConfiguration builderConfiguration = > KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration(null, > getClass().getClassLoader()); > KnowledgeBuilder kbuilder = > KnowledgeBuilderFactory.newKnowledgeBuilder(builderConfiguration); > Resource pathResource = ResourceFactory.newClassPathResource(path, > getClass()); > kbuilder.add(pathResource, ResourceType.DTABLE, dtableconfiguration); > > However it still fails ... > > Does this compare to what you are doing? Are you able to do DecisionTables > as well? Roughly; I use neither knowledge API nor tables. However I guess you're not importing org.drools.base.extractors, so your classloader won't let drools load that class. There was a heap of drools stuff I've never heard of but had to import before it worked.
HTH, Simon _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users