Package org.kie.internal.builder

Examples of org.kie.internal.builder.KnowledgeBuilder

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    public KnowledgeBuilder getKnowledgeBuilderForKieBase(String kieBaseName) {
        return kBuilders.get(kieBaseName);
    }

    public Collection<KnowledgePackage> getKnowledgePackagesForKieBase(String kieBaseName) {
        KnowledgeBuilder kbuilder = kBuilders.get(kieBaseName);
        return kbuilder != null ? kbuilder.getKnowledgePackages() : null;
    }
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        AbstractKieModule kModule = (AbstractKieModule) kieProject.getKieModuleForKBase(kBaseModel.getName());

        KnowledgeBuilderConfigurationImpl pconf = new KnowledgeBuilderConfigurationImpl(kieProject.getClonedClassLoader());
        pconf.setCompilationCache(kModule.getCompilationCache(kBaseModel.getName()));

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(pconf);
        CompositeKnowledgeBuilder ckbuilder = kbuilder.batch();

        Map<String, InternalKieModule> assets = new HashMap<String, InternalKieModule>();

        boolean allIncludesAreValid = true;
        for (String include : kieProject.getTransitiveIncludes(kBaseModel)) {
            if (StringUtils.isEmpty(include)) {
                continue;
            }
            InternalKieModule includeModule = kieProject.getKieModuleForKBase(include);
            if (includeModule == null) {
                String text = "Unable to build KieBase, could not find include: " + include;
                log.error(text);
                messages.addMessage(Message.Level.ERROR, KieModuleModelImpl.KMODULE_SRC_PATH, text);
                allIncludesAreValid = false;
                continue;
            }
            addFiles( assets, kieProject.getKieBaseModel(include), includeModule );
        }

        if (!allIncludesAreValid) {
            return null;
        }

        addFiles( assets, kBaseModel, kModule );

        if (assets.isEmpty()) {
            if (kModule instanceof FileKieModule) {
                log.warn("No files found for KieBase " + kBaseModel.getName() + ", searching folder " + kModule.getFile());
            } else {
                log.warn("No files found for KieBase " + kBaseModel.getName());
            }
        } else {
            for (Map.Entry<String, InternalKieModule> entry : assets.entrySet()) {
                entry.getValue().addResourceToCompiler(ckbuilder, entry.getKey());
            }
        }

        ckbuilder.build();

        if (kbuilder.hasErrors()) {
            for (KnowledgeBuilderError error : kbuilder.getErrors()) {
                messages.addMessage(error);
            }
            log.error("Unable to build KieBaseModel:" + kBaseModel.getName() + "\n" + kbuilder.getErrors().toString());
        }

        // cache KnowledgeBuilder and results
        kModule.cacheKnowledgeBuilderForKieBase(kBaseModel.getName(), kbuilder);
        kModule.cacheResultsForKieBase(kBaseModel.getName(), messages);
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            return "IntHolder [value=" + value + "]";
        }
    }

    private KnowledgeBase readKnowledgeBase( String resource ) throws Exception {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        DecisionTableConfiguration config = KnowledgeBuilderFactory.newDecisionTableConfiguration();
        config.setInputType( DecisionTableInputType.XLS );
        kbuilder.add( ResourceFactory.newClassPathResource( resource, getClass() ), ResourceType.DTABLE,
                      config );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.err.println( error );
            }
            throw new IllegalArgumentException( "Could not parse knowledge." );
        }
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
        return kbase;
    }
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            if( kieBaseModel == null ) {
                // have to save for later removal to avoid iteration errors
                kbasesToRemove.add( kbaseName );
            } else {
                // attaching the builder to the kbase
                KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder( (KnowledgeBase) kBaseEntry.getValue() );
                PackageBuilder pkgbuilder = kbuilder instanceof PackageBuilder ? ((PackageBuilder) kbuilder) : ((KnowledgeBuilderImpl)kbuilder).getPackageBuilder();
                CompositeKnowledgeBuilder ckbuilder = kbuilder.batch();
                int fileCount = 0;
               
                // remove resources first
                for( ResourceChangeSet rcs : cs.getChanges().values() ) {
                    if( rcs.getChangeType().equals( ChangeType.REMOVED ) ) {
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        InternalKieModule kModule = kieProject.getKieModuleForKBase( kBaseModel.getName() );

        Collection<KnowledgePackage> pkgs = kModule.getKnowledgePackagesForKieBase(kBaseModel.getName());

        if ( pkgs == null ) {
            KnowledgeBuilder kbuilder = buildKnowledgePackages(kBaseModel, kieProject, messages);
            if ( kbuilder.hasErrors() ) {
                // Messages already populated by the buildKnowlegePackages
                return null;
            }
        }
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    public KnowledgeBuilder getKnowledgeBuilderForKieBase(String kieBaseName) {
        return kBuilders.get(kieBaseName);
    }

    public Collection<KnowledgePackage> getKnowledgePackagesForKieBase(String kieBaseName) {
        KnowledgeBuilder kbuilder = kBuilders.get(kieBaseName);
        return kbuilder != null ? kbuilder.getKnowledgePackages() : null;
    }
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        AbstractKieModule kModule = (AbstractKieModule) kieProject.getKieModuleForKBase( kBaseModel.getName() );

        PackageBuilderConfiguration pconf = new PackageBuilderConfiguration( kieProject.getClonedClassLoader() );
        pconf.setCompilationCache( kModule.getCompilationCache( kBaseModel.getName() ) );

        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(pconf);
        CompositeKnowledgeBuilder ckbuilder = kbuilder.batch();

        Set<String> includes = kBaseModel.getIncludes();
        if ( includes != null && !includes.isEmpty() ) {
            for ( String include : includes ) {
                if ( StringUtils.isEmpty( include ) ) {
                    continue;
                }
                InternalKieModule includeModule = kieProject.getKieModuleForKBase( include );
                if ( includeModule == null ) {
                    log.error( "Unable to build KieBase, could not find include: " + include );
                    return null;
                }
                addFiles(ckbuilder,
                        kieProject.getKieBaseModel(include),
                        includeModule);
            }
        }

        addFiles( ckbuilder,
                  kBaseModel,
                  kModule );

        ckbuilder.build();
       
        if ( kbuilder.hasErrors() ) {
            for ( KnowledgeBuilderError error : kbuilder.getErrors() ) {
                messages.addMessage( error );
            }
            log.error( "Unable to build KieBaseModel:" + kBaseModel.getName() + "\n" + kbuilder.getErrors().toString() );
        }
       
        // cache KnowledgeBuilder and results
        kModule.cacheKnowledgeBuilderForKieBase( kBaseModel.getName(), kbuilder );
        kModule.cacheResultsForKieBase( kBaseModel.getName(), messages );
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        return newksession;
    }

    private Collection<KnowledgePackage> buildKnowledgePackage(Resource resource,
                                                               ResourceType resourceType) {
        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( resource,
                      resourceType );
        KnowledgeBuilderErrors errors = kbuilder.getErrors();
        if ( errors != null && errors.size() > 0 ) {
            for ( KnowledgeBuilderError error : errors ) {
                System.err.println( "Error: " + error.getMessage() );
            }
            Assert.fail( "KnowledgeBase did not build" );
        }
        Collection<KnowledgePackage> packages = kbuilder.getKnowledgePackages();
        return packages;
    }
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                "end \n" +
                "";



        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource(str.getBytes()),
                ResourceType.DRL );
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();

        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }

        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );

        StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, null, env);
        List<?> list = new ArrayList<Object>();

        ksession.setGlobal("list",
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                "  System.out.println( \"Don result : \" + c ); \n " +
                "end \n" +
                "";


        KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        kbuilder.add( ResourceFactory.newByteArrayResource( str.getBytes() ),
                ResourceType.DRL );
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();

        TraitFactory.setMode( TraitFactory.VirtualPropertyMode.MAP, kbase );

        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }

        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );

        StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession( kbase, null, env );
        List<?> list = new ArrayList<Object>();

        ksession.setGlobal("list",
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