[jboss-user] [jBPM] - Re: KnowledgeBase loading on demand

[Maciej Swiderski]

Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: KnowledgeBase loading on demand"

To view the discussion, visit: https://community.jboss.org/message/746336#746336

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Then you could manually operate on the knowledge base, something like this:


      KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
            
     // add you process definitions here...
     kbuilder.add(ResourceFactory.newFileResource(subfile), ResourceType.BPMN2);
            
     kbase.addKnowledgePackages(kbuilder.getKnowledgePackages());
 
 
     // if you like to remove it you can remove the package
     kbase.removeKnowledgePackage(packageName);


So you can load the process definitions from whatever source you want, if not already supported by ResourceFactory you can implement your own...

Please nore that building knowledge base is considered a heavy operation and should be rather reused instead of rebuilt frequently.

HTH
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