Examples of org.drools.core.definitions.InternalKnowledgePackage

org.drools.core.definitions.InternalKnowledgePackage


        return this.value;
    }


    private boolean inspectForTraitability( Object value, WorkingMemory wm ) {
        InternalKnowledgePackage pack = wm.getKnowledgeBase().getPackage( value.getClass().getPackage().getName() );
        if ( pack != null ) {
            TypeDeclaration decl = pack.getTypeDeclaration( value.getClass() );
            if ( decl != null ) {
                return decl.getTypeClassDef().isFullTraiting();
            }
        }
        Traitable tbl =  value.getClass().getAnnotation( Traitable.class );

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        wrapper.init( core );
        return wrapper;
    }


    protected  <K> ClassDefinition lookupClassDefinition( K core ) {
        InternalKnowledgePackage pack = this.getWorkingMemory().getKnowledgeBase().getPackage( core.getClass().getPackage().getName() );
        if ( pack != null ) {
            TypeDeclaration decl = pack.getTypeDeclaration( core.getClass() );
            if ( decl != null ) {
                return decl.getTypeClassDef();
            }
        }
        return null;

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            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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            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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    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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        }
    }




    private InternalKnowledgePackage getPackage(String pack) {
        InternalKnowledgePackage pkg = kBase.getPackage( pack );
        if ( pkg == null ) {
            pkg = new KnowledgePackageImpl( pack );
            JavaDialectRuntimeData data = new JavaDialectRuntimeData();
            pkg.getDialectRuntimeRegistry().setDialectData( "java", data );
            data.onAdd(pkg.getDialectRuntimeRegistry(),
                       kBase.getRootClassLoader());
            kBase.addPackages( Arrays.asList(pkg) );
        }
        return pkg;

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    }


    private ClassDefinition buildClassDefinition(Class<?> klazz, Class<?> wrapperClass) throws IOException {
        ClassFieldInspector inspector = new ClassFieldInspector( klazz );


        InternalKnowledgePackage traitPackage = kBase.getPackagesMap().get( pack );
        if ( traitPackage == null ) {
            traitPackage = new KnowledgePackageImpl( pack );
            traitPackage.setClassFieldAccessorCache( kBase.getClassFieldAccessorCache() );
            kBase.getPackagesMap().put( pack, traitPackage );
        }
        ClassFieldAccessorStore store = traitPackage.getClassFieldAccessorStore();


        ClassDefinition def;
        if ( ! klazz.isInterface() ) {
            String className = wrapperClass.getName();
            String superClass = wrapperClass != klazz ? klazz.getName() : klazz.getSuperclass().getName();

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            Object opkg = DroolsStreamUtils.streamIn( in,
                                                      classLoader );


            if ( opkg instanceof InternalKnowledgePackage ) {
                InternalKnowledgePackage pkg = (InternalKnowledgePackage) opkg;
                addPackage( pkg );
            } else if ( opkg instanceof InternalKnowledgePackage[] ) {
                InternalKnowledgePackage[] pkgs = (InternalKnowledgePackage[]) opkg;
                for ( InternalKnowledgePackage pkg : pkgs ) {
                    addPackage( pkg );

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        return generator;
    }


    static TypeResolver getTypeResolver(final InvokerStub stub, final WorkingMemory workingMemory, final ClassLoader classLoader) {
        InternalKnowledgePackage pkg = workingMemory.getKnowledgeBase().getPackage(stub.getPackageName());
        TypeResolver typeResolver = pkg == null ? null : pkg.getTypeResolver();
        if (typeResolver == null) {
            Set<String> imports = new HashSet<String>();
            for (String imp : stub.getPackageImports()) {
                imports.add(imp);
            }

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        ruleDescr.setConsequence( "map.put(\"value\", new Integer(1) );" );


        builder.addPackage( packageDescr );


        InternalKnowledgePackage pkg = builder.getPackage();
        RuleImpl rule = pkg.getRule( "rule-1" );


        assertLength( 0,
                      builder.getErrors().getErrors() );


        InternalKnowledgeBase kBase = (InternalKnowledgeBase)KnowledgeBaseFactory.newKnowledgeBase();
        kBase.getGlobals().put( "map", Map.class );
        final KieSession workingMemory = kBase.newStatefulKnowledgeSession();


        final HashMap map = new HashMap();
        workingMemory.setGlobal( "map",
                                 map );


        final LeftTupleImpl tuple = new MockTuple( new HashMap() );
        tuple.setLeftTupleSink( new RuleTerminalNode(1, new CompositeObjectSinkAdapterTest.MockBetaNode(), rule,rule.getLhs(), 0,new BuildContext(kBase, null) )  );
        final Activation activation = new MockActivation( rule,
                                                          0,
                                                          rule.getLhs(),
                                                          tuple );


        DefaultKnowledgeHelper knowledgeHelper = new org.drools.core.base.DefaultKnowledgeHelper( ((StatefulKnowledgeSessionImpl)workingMemory) );
        knowledgeHelper.setActivation( activation );


        rule.getConsequence().evaluate( knowledgeHelper,
                                        ((StatefulKnowledgeSessionImpl)workingMemory) );
        assertEquals( new Integer( 1 ),
                      map.get( "value" ) );


        ruleDescr.setConsequence( "map.put(\"value\", new Integer(2) );" );
        pkg.removeRule( rule );


        // Make sure the compiled classes are also removed
        assertEquals( 0,
                      ((JavaDialectRuntimeData) pkg.getDialectRuntimeRegistry().getDialectData( "java" )).list().length );


        builder.addPackage( packageDescr );


        pkg = builder.getPackage();


        rule = pkg.getRule( "rule-1" );


        knowledgeHelper = new org.drools.core.base.DefaultKnowledgeHelper( ((StatefulKnowledgeSessionImpl)workingMemory) );
        knowledgeHelper.setActivation( activation );


        rule.getConsequence().evaluate( knowledgeHelper,

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