Examples of InternalKnowledgePackage

org.drools.core.definitions.InternalKnowledgePackage

Examples of org.drools.core.definitions.InternalKnowledgePackage


    private List<String> getSettableProperties(InternalWorkingMemory workingMemory, Class<?> classType, String pkgName) {
        if ( pkgName.equals( "java.lang" ) || pkgName.equals( "java.util" ) ) {
            return Collections.EMPTY_LIST;
        }
        InternalKnowledgePackage pkg = workingMemory.getKnowledgeBase().getPackage( pkgName );
        TypeDeclaration tdecl =  pkg != null ? pkg.getTypeDeclaration( classType ) : null;
        return tdecl != null ? tdecl.getSettableProperties() : Collections.EMPTY_LIST;
    }

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Examples of org.drools.core.definitions.InternalKnowledgePackage

        this.dialectCompiletimeRegistry = compiletimeRegistry;
        this.typeResolver = typeResolver;
    }


    PackageRegistry clonePackage(ClassLoader classLoader) {
        InternalKnowledgePackage clonedPkg = ClassUtils.deepClone(pkg, classLoader);
        clonedPkg.setDialectRuntimeRegistry(pkg.getDialectRuntimeRegistry());
        for (org.kie.api.definition.rule.Rule rule : pkg.getRules()) {
            RuleImpl clonedRule = clonedPkg.getRule(rule.getName());
            clonedRule.setConsequence(((RuleImpl)rule).getConsequence());
            if (((RuleImpl)rule).hasNamedConsequences()) {
                for (Map.Entry<String, Consequence> namedConsequence : ((RuleImpl)rule).getNamedConsequences().entrySet()) {
                    clonedRule.addNamedConsequence(namedConsequence.getKey(), namedConsequence.getValue());
                }

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Examples of org.drools.core.definitions.InternalKnowledgePackage

            this.updateEqualsMap = context.readBoolean();


            if ( context.readBoolean() ) {
                String pkgName = context.readUTF();
                String ruleName = context.readUTF();
                InternalKnowledgePackage pkg = context.kBase.getPackage( pkgName );
                this.ruleOrigin = pkg.getRule( ruleName );
            }
            if ( context.readBoolean() ) {
                this.leftTuple = context.terminalTupleMap.get( context.readInt() );
            }
        }

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Examples of org.drools.core.definitions.InternalKnowledgePackage

            this.updateEqualsMap = _assert.getUpdateEqualsMap();


            if ( _assert.hasTuple() ) {
                String pkgName = _assert.getOriginPkgName();
                String ruleName = _assert.getOriginRuleName();
                InternalKnowledgePackage pkg = context.kBase.getPackage( pkgName );
                this.ruleOrigin = pkg.getRule( ruleName );
                this.leftTuple = context.filter.getTuplesCache().get( PersisterHelper.createActivationKey(pkgName, ruleName, _assert.getTuple()) );
            }
        }

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Examples of org.drools.core.definitions.InternalKnowledgePackage


    private List<String> getSettableProperties(InternalWorkingMemory workingMemory, Class<?> classType, String pkgName) {
        if ( pkgName.equals( "java.lang" ) || pkgName.equals( "java.util" ) ) {
            return Collections.EMPTY_LIST;
        }
        InternalKnowledgePackage pkg = workingMemory.getKnowledgeBase().getPackage( pkgName );
        TypeDeclaration tdecl =  pkg != null ? pkg.getTypeDeclaration( classType ) : null;
        return tdecl != null ? tdecl.getSettableProperties() : Collections.EMPTY_LIST;
    }

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Examples of org.drools.core.definitions.InternalKnowledgePackage


        Map<String, TypeFieldDescr> fieldMap = new LinkedHashMap<String, TypeFieldDescr>();
        boolean isNovel = TypeDeclarationUtils.isNovelClass( typeDescr, kbuilder.getPackageRegistry( typeDescr.getNamespace() ) );


        PackageRegistry registry = kbuilder.getPackageRegistry( superTypePackageName );
        InternalKnowledgePackage pack = null;
        if ( registry != null ) {
            pack = registry.getPackage();
        } else {
            // If there is no regisrty the type isn't a DRL-declared type, which is forbidden.
            // Avoid NPE JIRA-3041 when trying to access the registry. Avoid subsequent problems.
            // DROOLS-536 At this point, the declarations might exist, but the package might not have been processed yet
            if ( isNovel ) {
                unprocessableDescrs.put( typeDescr.getType().getFullName(), typeDescr );
                return false;
            }
        }


        if ( unprocessableDescrs.containsKey( fullSuper ) ) {
            unprocessableDescrs.put( typeDescr.getType().getFullName(), typeDescr );
            return false;
        }


        // if a class is declared in DRL, its package can't be null? The default package is replaced by "defaultpkg"
        boolean isSuperClassTagged = false;
        boolean isSuperClassDeclared = true; //in the same package, or in a previous one


        if ( pack != null ) {


            // look for the supertype declaration in available packages
            TypeDeclaration superTypeDeclaration = pack.getTypeDeclaration( simpleSuperTypeName );


            if (superTypeDeclaration != null && superTypeDeclaration.getTypeClassDef() != null ) {
                ClassDefinition classDef = superTypeDeclaration.getTypeClassDef();
                // inherit fields
                for (org.kie.api.definition.type.FactField fld : classDef.getFields()) {

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Examples of org.drools.core.definitions.InternalKnowledgePackage

    }


    private Map<String, RuleBuildContext> preProcessRules(PackageDescr packageDescr, PackageRegistry pkgRegistry) {
        Map<String, RuleBuildContext> ruleCxts = buildRuleBuilderContext(packageDescr.getRules());


        InternalKnowledgePackage pkg = pkgRegistry.getPackage();
        if (this.kBase != null) {
            boolean needsRemoval = false;


            // first, check if any rules no longer exist
            for( org.kie.api.definition.rule.Rule rule : pkg.getRules() ) {
                if (filterAcceptsRemoval( rule.getPackageName(), rule.getName() ) ) {
                    needsRemoval = true;
                    break;
                }
            }


            if( !needsRemoval ) {
                for (RuleDescr ruleDescr : packageDescr.getRules()) {
                    if (filterAccepts(ruleDescr.getNamespace(), ruleDescr.getName()) ) {
                        if (pkg.getRule(ruleDescr.getName()) != null) {
                            needsRemoval = true;
                            break;
                        }
                    }
                }
            }


            if (needsRemoval) {
                try {
                    this.kBase.lock();
                    for( org.kie.api.definition.rule.Rule rule : pkg.getRules() ) {
                        if (filterAcceptsRemoval( rule.getPackageName(), rule.getName() ) ) {
                            this.kBase.removeRule(pkg, pkg.getRule(rule.getName()));
                            pkg.removeRule(((RuleImpl)rule));
                        }
                    }
                    for (RuleDescr ruleDescr : packageDescr.getRules()) {
                        if (filterAccepts(ruleDescr.getNamespace(), ruleDescr.getName()) ) {
                            if (pkg.getRule(ruleDescr.getName()) != null) {
                                // XXX: this one notifies listeners
                                this.kBase.removeRule(pkg, pkg.getRule(ruleDescr.getName()));
                            }
                        }
                    }
                } finally {
                    this.kBase.unlock();
                }
            }
        }


        // Pre Process each rule, needed for Query signuture registration
        for (RuleDescr ruleDescr : packageDescr.getRules()) {
            if (filterAccepts(ruleDescr.getNamespace(), ruleDescr.getName()) ) {
                RuleBuildContext ruleBuildContext = ruleCxts.get(ruleDescr.getName());
                ruleBuilder.preProcess(ruleBuildContext);
                pkg.addRule(ruleBuildContext.getRule());
            }
        }
        return ruleCxts;
    }

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Examples of org.drools.core.definitions.InternalKnowledgePackage

    private void sortRulesByDependency(PackageDescr packageDescr) {
        // Using a topological sorting algorithm
        // see http://en.wikipedia.org/wiki/Topological_sorting


        PackageRegistry pkgRegistry = this.pkgRegistryMap.get(packageDescr.getNamespace());
        InternalKnowledgePackage pkg = pkgRegistry.getPackage();


        List<RuleDescr> roots = new LinkedList<RuleDescr>();
        Map<String, List<RuleDescr>> children = new HashMap<String, List<RuleDescr>>();
        LinkedHashMap<String, RuleDescr> sorted = new LinkedHashMap<String, RuleDescr>();
        List<RuleDescr> queries = new ArrayList<RuleDescr>();


        for (RuleDescr ruleDescr : packageDescr.getRules()) {
            if (ruleDescr.isQuery()) {
                queries.add(ruleDescr);
            } else if (!ruleDescr.hasParent()) {
                roots.add(ruleDescr);
            } else if (pkg.getRule(ruleDescr.getParentName()) != null) {
                // The parent of this rule has been already compiled
                sorted.put(ruleDescr.getName(), ruleDescr);
            } else {
                List<RuleDescr> childz = children.get(ruleDescr.getParentName());
                if (childz == null) {

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Examples of org.drools.core.definitions.InternalKnowledgePackage

        return results;
    }


    public synchronized void addPackage(InternalKnowledgePackage newPkg) {
        PackageRegistry pkgRegistry = this.pkgRegistryMap.get(newPkg.getName());
        InternalKnowledgePackage pkg = null;
        if (pkgRegistry != null) {
            pkg = pkgRegistry.getPackage();
        }


        if (pkg == null) {
            PackageDescr packageDescr = new PackageDescr(newPkg.getName());
            pkgRegistry = newPackage(packageDescr);
            mergePackage(this.pkgRegistryMap.get(packageDescr.getNamespace()), packageDescr);
            pkg = pkgRegistry.getPackage();
        }


        // first merge anything related to classloader re-wiring
        pkg.getDialectRuntimeRegistry().merge(newPkg.getDialectRuntimeRegistry(),
                                              this.rootClassLoader);
        if (newPkg.getFunctions() != null) {
            for (Map.Entry<String, Function> entry : newPkg.getFunctions().entrySet()) {
                if (pkg.getFunctions().containsKey(entry.getKey())) {
                    addBuilderResult(new DuplicateFunction(entry.getValue(),
                                                           this.configuration));
                }
                pkg.addFunction(entry.getValue());
            }
        }
        pkg.getClassFieldAccessorStore().merge(newPkg.getClassFieldAccessorStore());
        pkg.getDialectRuntimeRegistry().onBeforeExecute();


        // we have to do this before the merging, as it does some classloader resolving
        TypeDeclaration lastType = null;
        try {
            // Resolve the class for the type declaation

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Examples of org.drools.core.definitions.InternalKnowledgePackage

    //    }


    private void validateUniqueRuleNames(final PackageDescr packageDescr) {
        final Set<String> names = new HashSet<String>();
        PackageRegistry packageRegistry = this.pkgRegistryMap.get(packageDescr.getNamespace());
        InternalKnowledgePackage pkg = null;
        if (packageRegistry != null) {
            pkg = packageRegistry.getPackage();
        }
        for (final RuleDescr rule : packageDescr.getRules()) {
            validateRule(packageDescr, rule);


            final String name = rule.getName();
            if (names.contains(name)) {
                addBuilderResult(new ParserError(rule.getResource(),
                                                 "Duplicate rule name: " + name,
                                                 rule.getLine(),
                                                 rule.getColumn(),
                                                 packageDescr.getNamespace()));
            }
            if (pkg != null) {
                RuleImpl duplicatedRule = pkg.getRule(name);
                if (duplicatedRule != null) {
                    Resource resource = rule.getResource();
                    Resource duplicatedResource = duplicatedRule.getResource();
                    if (resource == null || duplicatedResource == null || duplicatedResource.getSourcePath() == null ||
                        duplicatedResource.getSourcePath().equals(resource.getSourcePath())) {

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