Examples with Person org.drools.mvel.compiler.Person used on opensource projects

Example 41 with Person

use of org.drools.mvel.compiler.Person in project drools by kiegroup.

the class Misc2Test method testLockOnActiveWithModifyNoEager.

@Test
public void testLockOnActiveWithModifyNoEager() {
    // DROOLS-280
    String drl = "" + "package org.drools.test; \n" + "import org.drools.mvel.compiler.Person; \n" + "" + "rule \"Rule1\" \n" + "salience 1 \n" + "lock-on-active true\n" + "when\n" + "  $p: Person()\n" + "then\n" + "  System.out.println( \"Rule1\" ); \n" + "  modify( $p ) { setAge( 44 ); }\n" + "end;\n" + "\n" + "rule \"Rule2\"\n" + "lock-on-active true\n" + "when\n" + "  $p: Person() \n" + "  String() from $p.getName() \n" + "then\n" + "  System.out.println( \"Rule2\" + $p ); " + "  modify ( $p ) { setName( \"john\" ); } \n" + "end";
    KieBase kb = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    KieSession ks = kb.newKieSession();
    ks.addEventListener(new DebugAgendaEventListener());
    ks.fireAllRules();
    Person p = new Person("mark", 76);
    ks.insert(p);
    ks.fireAllRules();
    assertEquals(44, p.getAge());
    assertEquals("john", p.getName());
}

Example 42 with Person

use of org.drools.mvel.compiler.Person in project drools by kiegroup.

the class MVELTest method testNewConstructor.

@Test
public void testNewConstructor() {
    final String str = "" + "package org.drools.mvel.compiler.test \n" + "import " + Person.class.getCanonicalName() + "\n" + "import " + Address.class.getCanonicalName() + "\n" + "global java.util.List list \n" + "rule \"show\" \n" + "when  \n" + "    $m : Person( address == new Address('s1')) \n" + "then \n" + "    list.add('r1'); \n" + "end \n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, str);
    KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("list", list);
    final Person p = new Person("yoda");
    p.setAddress(new Address("s1"));
    ksession.insert(p);
    ksession.fireAllRules();
    assertEquals("r1", list.get(0));
    // Check it was built with MVELReturnValueExpression constraint
    final List<ObjectTypeNode> nodes = ((InternalKnowledgeBase) kbase).getRete().getObjectTypeNodes();
    ObjectTypeNode node = null;
    for (final ObjectTypeNode n : nodes) {
        if (((ClassObjectType) n.getObjectType()).getClassType() == Person.class) {
            node = n;
            break;
        }
    }
    final AlphaNode alphanode = (AlphaNode) node.getObjectSinkPropagator().getSinks()[0];
    final AlphaNodeFieldConstraint constraint = alphanode.getConstraint();
    if (constraint instanceof MVELConstraint) {
        assertTrue(((MVELConstraint) constraint).getFieldExtractor() instanceof ClassFieldReader);
    }
}

Example 43 with Person

use of org.drools.mvel.compiler.Person in project drools by kiegroup.

the class MVELTest method testArrayAccessorWithGenerics.

@Test
public void testArrayAccessorWithGenerics() {
    final String str = "" + "package org.drools.mvel.compiler.test \n" + "import " + Person.class.getCanonicalName() + "\n" + "import " + Address.class.getCanonicalName() + "\n" + "global java.util.List list \n" + "rule \"show\" \n" + "when  \n" + "    $m : Person( addresses[0] == new Address('s1'), addresses[0].street == new Address('s1').street ) \n" + "then \n" + "    list.add('r1'); \n" + "end \n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, str);
    KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("list", list);
    final Person p = new Person("yoda");
    p.addAddress(new Address("s1"));
    ksession.insert(p);
    ksession.fireAllRules();
    assertEquals("r1", list.get(0));
    // Check it was built with MVELReturnValueExpression constraint
    final List<ObjectTypeNode> nodes = ((InternalKnowledgeBase) kbase).getRete().getObjectTypeNodes();
    ObjectTypeNode node = null;
    for (final ObjectTypeNode n : nodes) {
        if (((ClassObjectType) n.getObjectType()).getClassType() == Person.class) {
            node = n;
            break;
        }
    }
    AlphaNode alphanode = (AlphaNode) node.getObjectSinkPropagator().getSinks()[0];
    AlphaNodeFieldConstraint constraint = alphanode.getConstraint();
    if (constraint instanceof MVELConstraint) {
        assertTrue(((MVELConstraint) constraint).getFieldExtractor() instanceof MVELObjectClassFieldReader);
    }
    alphanode = (AlphaNode) alphanode.getObjectSinkPropagator().getSinks()[0];
    constraint = alphanode.getConstraint();
    if (constraint instanceof MVELConstraint) {
        assertTrue(((MVELConstraint) constraint).getFieldExtractor() instanceof MVELObjectClassFieldReader);
    }
}

Example 44 with Person

use of org.drools.mvel.compiler.Person in project drools by kiegroup.

the class MVELTest method testLocalVariableMVELConsequence.

@Test
public void testLocalVariableMVELConsequence() {
    KieBase kbase = KieBaseUtil.getKieBaseFromClasspathResources(getClass(), kieBaseTestConfiguration, "test_LocalVariableMVELConsequence.drl");
    final KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("results", list);
    ksession.insert(new Person("bob", "stilton"));
    ksession.insert(new Person("mark", "brie"));
    try {
        ksession.fireAllRules();
        assertEquals("should have fired twice", 2, list.size());
    } catch (final Exception e) {
        e.printStackTrace();
        fail("Should not raise any exception");
    }
}

Example 45 with Person

use of org.drools.mvel.compiler.Person in project drools by kiegroup.

the class MVELTest method testMapAccessorWithStaticFieldAccess.

@Test
public void testMapAccessorWithStaticFieldAccess() {
    final String str = "" + "package org.drools.mvel.compiler.test \n" + "import " + Person.class.getCanonicalName() + "\n" + "import " + Address.class.getCanonicalName() + "\n" + "import " + TestEnum.class.getCanonicalName() + "\n" + "global java.util.List list \n" + "rule \"show\" \n" + "when  \n" + "    $m : Person( namedAddresses[TestEnum.ONE] == new Address('s1'), namedAddresses[TestEnum.ONE].street == new Address('s1').street ) \n" + "then \n" + "    list.add('r1'); \n" + "end \n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, str);
    KieSession ksession = kbase.newKieSession();
    final List list = new ArrayList();
    ksession.setGlobal("list", list);
    final Person p = new Person("yoda");
    p.getNamedAddresses().put(TestEnum.ONE, new Address("s1"));
    ksession.insert(p);
    ksession.fireAllRules();
    assertEquals("r1", list.get(0));
    // Check it was built with MVELReturnValueExpression constraint
    final List<ObjectTypeNode> nodes = ((InternalKnowledgeBase) kbase).getRete().getObjectTypeNodes();
    ObjectTypeNode node = null;
    for (final ObjectTypeNode n : nodes) {
        if (((ClassObjectType) n.getObjectType()).getClassType() == Person.class) {
            node = n;
            break;
        }
    }
    AlphaNode alphanode = (AlphaNode) node.getObjectSinkPropagator().getSinks()[0];
    AlphaNodeFieldConstraint constraint = alphanode.getConstraint();
    if (constraint instanceof MVELConstraint) {
        assertTrue(((MVELConstraint) alphanode.getConstraint()).getFieldExtractor() instanceof MVELObjectClassFieldReader);
    }
    alphanode = (AlphaNode) alphanode.getObjectSinkPropagator().getSinks()[0];
    constraint = alphanode.getConstraint();
    if (constraint instanceof MVELConstraint) {
        assertTrue(((MVELConstraint) alphanode.getConstraint()).getFieldExtractor() instanceof MVELObjectClassFieldReader);
    }
}