[rules-users] Precompile Rules & Flows

[Wolfgang Laun]

// Yesterday: serialize a KP collection
OutputStream os = new FileOutputStream( pkgPath );
ObjectOutputStream oos = new ObjectOutputStream( os );
oos.writeObject( kBuilder.getKnowledgePackages() );
oos.close();

// Today: load serialized packages
KnowledgeBase kBase = KnowledgeBaseFactory.newKnowledgeBase();
InputStream is = new FileInputStream( pkgPath );
ObjectInputStream ois = new ObjectInputStream( is );
@SuppressWarnings("unchecked")
Collection<KnowledgePackage> kpkgs = (Collection<KnowledgePackage>)
ois.readObject();
ois.close();
kBase.addKnowledgePackages( kpkgs );

You may, of course, add more packages, compiled now.
-W

2010/11/18 Yaniv Itzhaki <iyaniv at gmail.com>

> Hi,
>
>
> I wanted to know if it is possible to precompile rules/flows and load them on demand?
>
>
> Currently i am using the following code:
>
>
> 		*KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
>
> 		for (String file : files) {
> 			//(missing code) get files from directory and add them to KnowledgeBuilder (source files - rules and flows)
>
> 			kbuilder.add(ResourceFactory.newFileResource(file), type);
> 		}
> *
>
> *                private KnowledgeBase kb = KnowledgeBaseFactory.newKnowledgeBase();
> 		kb.addKnowledgePackages(kbuilder.getKnowledgePackages());*
>
> *
> *
>
> Is there an option to add already precompiled files into KnowledgeBase and not compile them only during the initialization phase?
>
>
> Thanks
>
>
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>
>
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