Examples with TraitProxy org.drools.core.factmodel.traits.TraitProxy used on opensource projects

Example 11 with TraitProxy

use of org.drools.core.factmodel.traits.TraitProxy in project drools by kiegroup.

the class TraitObjectTypeNode method isAssertAllowed.

private boolean isAssertAllowed(InternalFactHandle factHandle) {
    if (factHandle.isTraiting()) {
        TraitProxy proxy = (TraitProxy) factHandle.getObject();
        BitSet vetoMask = proxy.computeInsertionVetoMask();
        boolean vetoed = (vetoMask != null && !typeMask.isEmpty() && HierarchyEncoderImpl.supersetOrEqualset(vetoMask, this.typeMask));
        boolean allowed = !vetoed || sameAndNotCoveredByDescendants((TraitProxy) factHandle.getObject(), typeMask);
        if (allowed) {
            // System.err.println(" INSERT PASS !! " + factHandle.getObject() + " " + ( (TraitProxy) factHandle.getObject() )._getTypeCode() + " >> " + vetoMask + " checks in " + typeMask );
            proxy.assignOtn(this.typeMask);
        } else {
        // System.err.println(" INSERT BLOCK !! " + factHandle.getObject() + " " + ( (TraitProxy) factHandle.getObject() )._getTypeCode() + " >> " + vetoMask + " checks in " + typeMask );
        }
        return allowed;
    }
    return true;
}

Example 12 with TraitProxy

use of org.drools.core.factmodel.traits.TraitProxy in project drools by kiegroup.

the class TraitTest method traitSimpleTypes.

@Test(timeout = 10000)
public void traitSimpleTypes() {
    String s1 = "package org.drools.factmodel.traits;\n" + "\n" + "import org.drools.core.factmodel.traits.Traitable;\n" + "" + "declare trait PassMark\n" + "end\n" + "\n" + "declare ExamMark \n" + "@Traitable\n" + "value : long \n" + "end\n" + "" + "rule \"testTraitFieldTypePrimitive\"\n" + "when\n" + "    $mark : ExamMark()\n" + "then\n" + "    don($mark, PassMark.class);\n" + "end\n" + "" + "rule \"Init\" when then insert( new ExamMark() ); end \n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ByteArrayResource(s1.getBytes()), ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    TraitFactory.setMode(mode, kbase);
    kbase.addPackages(kbuilder.getKnowledgePackages());
    KieSession ksession = kbase.newKieSession();
    ksession.fireAllRules();
    for (Object o : ksession.getObjects()) {
        if (o instanceof TraitableBean) {
            TraitableBean tb = (TraitableBean) o;
            assertEquals(1, tb._getTraitMap().size());
            BitSet bs = new BitSet();
            bs.set(0);
            assertEquals(bs, tb.getCurrentTypeCode());
        }
        if (o instanceof TraitProxy) {
            TraitProxy tp = (TraitProxy) o;
            assertEquals(0, tp.listAssignedOtnTypeCodes().size());
        }
    }
}

Example 13 with TraitProxy

use of org.drools.core.factmodel.traits.TraitProxy in project drools by kiegroup.

the class TraitTest method testWrapperEmpty.

@Test(timeout = 10000)
public void testWrapperEmpty() {
    String source = "org/drools/compiler/factmodel/traits/testTraitDon.drl";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    Resource res = ResourceFactory.newClassPathResource(source);
    assertNotNull(res);
    kbuilder.add(res, ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kb = KnowledgeBaseFactory.newKnowledgeBase();
    kb.addPackages(kbuilder.getKnowledgePackages());
    TraitFactory.setMode(mode, kb);
    TraitFactory tFactory = ((KnowledgeBaseImpl) kb).getConfiguration().getComponentFactory().getTraitFactory();
    try {
        FactType impClass = kb.getFactType("org.drools.compiler.trait.test", "Imp");
        TraitableBean imp = (TraitableBean) impClass.newInstance();
        FactType studentClass = kb.getFactType("org.drools.compiler.trait.test", "Student");
        Class trait = studentClass.getFactClass();
        TraitProxy proxy = (TraitProxy) tFactory.getProxy(imp, trait);
        Map<String, Object> virtualFields = imp._getDynamicProperties();
        Map<String, Object> wrapper = proxy.getFields();
        assertFalse(wrapper.isEmpty());
        studentClass.set(proxy, "name", "john");
        assertFalse(wrapper.isEmpty());
        studentClass.set(proxy, "name", null);
        assertFalse(wrapper.isEmpty());
        studentClass.set(proxy, "age", 32);
        assertFalse(wrapper.isEmpty());
        studentClass.set(proxy, "age", null);
        assertFalse(wrapper.isEmpty());
        // FactType indClass = kb.getFactType("org.drools.compiler.trait.test","Entity");
        TraitableBean ind = new Entity();
        FactType RoleClass = kb.getFactType("org.drools.compiler.trait.test", "Role");
        Class trait2 = RoleClass.getFactClass();
        TraitProxy proxy2 = (TraitProxy) tFactory.getProxy(ind, trait2);
        Map<String, Object> wrapper2 = proxy2.getFields();
        assertTrue(wrapper2.isEmpty());
        proxy2.getFields().put("name", "john");
        assertFalse(wrapper2.isEmpty());
        proxy2.getFields().put("name", null);
        assertFalse(wrapper2.isEmpty());
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}

Example 14 with TraitProxy

use of org.drools.core.factmodel.traits.TraitProxy in project drools by kiegroup.

the class TraitTest method testWrapperClearAndRemove.

@Test(timeout = 10000)
public void testWrapperClearAndRemove() {
    String source = "org/drools/compiler/factmodel/traits/testTraitDon.drl";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    Resource res = ResourceFactory.newClassPathResource(source);
    assertNotNull(res);
    kbuilder.add(res, ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kb = KnowledgeBaseFactory.newKnowledgeBase();
    kb.addPackages(kbuilder.getKnowledgePackages());
    TraitFactory.setMode(mode, kb);
    TraitFactory tFactory = ((KnowledgeBaseImpl) kb).getConfiguration().getComponentFactory().getTraitFactory();
    try {
        FactType impClass = kb.getFactType("org.drools.compiler.trait.test", "Imp");
        TraitableBean imp = (TraitableBean) impClass.newInstance();
        impClass.set(imp, "name", "john");
        FactType traitClass = kb.getFactType("org.drools.compiler.trait.test", "Student");
        Class trait = traitClass.getFactClass();
        TraitProxy proxy = (TraitProxy) tFactory.getProxy(imp, trait);
        proxy.getFields().put("surname", "xxx");
        proxy.getFields().put("name2", "john");
        proxy.getFields().put("nfield", null);
        Set set = new HashSet();
        set.add("name");
        set.add("surname");
        set.add("age");
        set.add("school");
        set.add("name2");
        set.add("nfield");
        assertEquals(6, proxy.getFields().keySet().size());
        assertEquals(set, proxy.getFields().keySet());
        proxy.getFields().clear();
        Map<String, Object> fields = proxy.getFields();
        assertEquals(3, fields.size());
        assertTrue(fields.containsKey("age"));
        assertTrue(fields.containsKey("school"));
        assertTrue(fields.containsKey("name"));
        assertEquals(0, fields.get("age"));
        assertNull(fields.get("school"));
        assertNotNull(fields.get("name"));
        proxy.getFields().put("surname", "xxx");
        proxy.getFields().put("name2", "john");
        proxy.getFields().put("nfield", null);
        proxy.getFields().put("age", 24);
        assertEquals("john", proxy.getFields().get("name"));
        assertEquals("xxx", proxy.getFields().get("surname"));
        assertEquals("john", proxy.getFields().get("name2"));
        assertEquals(null, proxy.getFields().get("nfield"));
        assertEquals(24, proxy.getFields().get("age"));
        assertEquals(null, proxy.getFields().get("school"));
        proxy.getFields().remove("surname");
        proxy.getFields().remove("name2");
        proxy.getFields().remove("age");
        proxy.getFields().remove("school");
        proxy.getFields().remove("nfield");
        assertEquals(3, proxy.getFields().size());
        assertEquals(0, proxy.getFields().get("age"));
        assertEquals(null, proxy.getFields().get("school"));
        assertEquals("john", proxy.getFields().get("name"));
        assertEquals(null, proxy.getFields().get("nfield"));
        assertFalse(proxy.getFields().containsKey("nfield"));
        assertEquals(null, proxy.getFields().get("name2"));
        assertFalse(proxy.getFields().containsKey("name2"));
        assertEquals(null, proxy.getFields().get("surname"));
        assertFalse(proxy.getFields().containsKey("surname"));
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}

Example 15 with TraitProxy

use of org.drools.core.factmodel.traits.TraitProxy in project drools by kiegroup.

the class TraitTest method testInternalComponents1.

@Test(timeout = 10000)
public void testInternalComponents1() {
    String source = "org/drools/compiler/factmodel/traits/testTraitDon.drl";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    Resource res = ResourceFactory.newClassPathResource(source);
    assertNotNull(res);
    kbuilder.add(res, ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kb = KnowledgeBaseFactory.newKnowledgeBase();
    kb.addPackages(kbuilder.getKnowledgePackages());
    TraitFactory.setMode(mode, kb);
    TraitFactory tFactory = ((KnowledgeBaseImpl) kb).getConfiguration().getComponentFactory().getTraitFactory();
    try {
        FactType impClass = kb.getFactType("org.drools.compiler.trait.test", "Imp");
        TraitableBean imp = (TraitableBean) impClass.newInstance();
        FactType traitClass = kb.getFactType("org.drools.compiler.trait.test", "Student");
        Class trait = traitClass.getFactClass();
        TraitProxy proxy = (TraitProxy) tFactory.getProxy(imp, trait);
        Object proxyFields = proxy.getFields();
        Object coreTraits = imp._getTraitMap();
        Object coreProperties = imp._getDynamicProperties();
        assertTrue(proxy.getObject() instanceof TraitableBean);
        assertNotNull(proxyFields);
        assertNotNull(coreTraits);
        assertNotNull(coreProperties);
        if (mode == VirtualPropertyMode.MAP) {
            assertTrue(proxyFields instanceof MapWrapper);
            assertTrue(coreTraits instanceof TraitTypeMap);
            assertTrue(coreProperties instanceof HashMap);
        } else {
            assertEquals("org.drools.compiler.trait.test.Student.org.drools.compiler.trait.test.Imp_ProxyWrapper", proxyFields.getClass().getName());
            assertTrue(proxyFields instanceof TripleBasedStruct);
            assertTrue(coreTraits instanceof TraitTypeMap);
            assertTrue(coreProperties instanceof TripleBasedBean);
        }
        StudentProxy2 sp2 = new StudentProxy2(new Imp2(), null);
        System.out.println(sp2.toString());
    } catch (Exception e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
}