Examples with AfterMatchFiredEvent org.kie.api.event.rule.AfterMatchFiredEvent used on opensource projects

Example 1 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class WorkingMemoryActionsSerializationTest method before.

@Before
public void before() {
    ruleCalls.clear();
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(drl.getBytes()), ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    ksession = kbase.newKieSession();
    ksession.addEventListener(new DefaultAgendaEventListener() {

        @Override
        public void afterMatchFired(final AfterMatchFiredEvent event) {
            final String name = event.getMatch().getRule().getName();
            System.out.println(name + " fired!");
            synchronized (ruleCalls) {
                Integer calls = ruleCalls.get(name);
                if (calls == null) {
                    calls = 1;
                } else {
                    calls++;
                }
                ruleCalls.put(name, calls);
            }
        }
    });
    // Using fire until halt. If firaAllRules is called it works. But for other reasons, I need to run fireUntilHalt
    new Thread(new Runnable() {

        @Override
        public void run() {
            ksession.fireUntilHalt();
        }
    }).start();
}

Example 2 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class IncrementalCompilationTest method testKJarUpgradeDRLWithSpace3.

@Test
public void testKJarUpgradeDRLWithSpace3() throws Exception {
    // DROOLS-1399 ter
    String drl_1 = "package org.drools.compiler\n" + "rule Rs when $s : String() then System.out.println($s); end\n" + "rule Rx when\n" + "   $m : Message( message == \"Hello World\" )\n" + "then\n" + "  System.out.println($m); \n" + "end\n";
    String drl_2 = "package org.drools.compiler\n" + // <<- notice rule changed
    "rule Rs when $s : String( this == \"x\") then System.out.println($s); end\n" + "rule Rx when\n" + // <<- notice the EXTRA SPACE is the an ADDITIONAL change in this other version.
    "   $m : Message( message == \"Hello World\"  )\n" + "then\n" + "  System.out.println($m); \n" + "end\n";
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.0.0");
    KieModule km = createAndDeployJar(ks, releaseId1, drl_1);
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    final List<String> fired = new ArrayList<>();
    ksession.addEventListener(new DefaultAgendaEventListener() {

        @Override
        public void afterMatchFired(AfterMatchFiredEvent event) {
            fired.add(event.getMatch().getRule().getName());
        }
    });
    ksession.insert(new Message("Hello World"));
    ksession.insert("x");
    assertEquals(2, ksession.fireAllRules());
    assertTrue(fired.contains("Rs"));
    assertTrue(fired.contains("Rx"));
    fired.clear();
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.0");
    km = createAndDeployJar(ks, releaseId2, drl_2);
    kc.updateToVersion(releaseId2);
    // rule Rx is UNchanged and should NOT fire again
    // rule Rs is changed and should match again, and fire again.
    assertEquals(1, ksession.fireAllRules());
    assertTrue(fired.contains("Rs"));
    assertFalse(fired.contains("Rx"));
}

Example 3 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class StreamsTest method testMultipleWindows.

@Test(timeout = 10000)
public void testMultipleWindows() throws Exception {
    String drl = "package org.drools.compiler\n" + "declare StockTick\n" + "    @role(event)\n" + "end\n" + "rule FaultsCoincide\n" + "when\n" + "   f1 : StockTick( company == \"RHT\" ) over window:length( 1 )\n" + "   f2 : StockTick( company == \"JBW\" ) over window:length( 1 )\n" + "then\n" + "end";
    KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kconf.setOption(EventProcessingOption.STREAM);
    KieBase kbase = loadKnowledgeBaseFromString(kconf, drl);
    KieSession ksession = kbase.newKieSession();
    AgendaEventListener ael = mock(AgendaEventListener.class);
    ksession.addEventListener(ael);
    StockTick st1 = new StockTick(1, "RHT", 10, 1000);
    ksession.insert(st1);
    StockTick st2 = new StockTick(2, "JBW", 10, 1000);
    ksession.insert(st2);
    ksession.fireAllRules();
    ArgumentCaptor<org.kie.api.event.rule.AfterMatchFiredEvent> captor = ArgumentCaptor.forClass(org.kie.api.event.rule.AfterMatchFiredEvent.class);
    verify(ael, times(1)).afterMatchFired(captor.capture());
    AfterMatchFiredEvent aafe = captor.getValue();
    assertThat((StockTick) aafe.getMatch().getDeclarationValue("f1"), is(st1));
    assertThat((StockTick) aafe.getMatch().getDeclarationValue("f2"), is(st2));
}

Example 4 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class RuleChainingTest method testRuleChainingWithLogicalInserts.

@Test
public void testRuleChainingWithLogicalInserts() throws Exception {
    final KieBase kbase = loadKnowledgeBase("test_RuleChaining.drl");
    final KieSession ksession = createKnowledgeSession(kbase);
    // create working memory mock listener
    final RuleRuntimeEventListener wml = Mockito.mock(RuleRuntimeEventListener.class);
    final org.kie.api.event.rule.AgendaEventListener ael = Mockito.mock(org.kie.api.event.rule.AgendaEventListener.class);
    ksession.addEventListener(wml);
    ksession.addEventListener(ael);
    final int fired = ksession.fireAllRules();
    assertEquals(3, fired);
    // capture the arguments and check that the rules fired in the proper sequence
    final ArgumentCaptor<AfterMatchFiredEvent> actvs = ArgumentCaptor.forClass(org.kie.api.event.rule.AfterMatchFiredEvent.class);
    verify(ael, times(3)).afterMatchFired(actvs.capture());
    final List<AfterMatchFiredEvent> values = actvs.getAllValues();
    assertThat(values.get(0).getMatch().getRule().getName(), is("init"));
    assertThat(values.get(1).getMatch().getRule().getName(), is("r1"));
    assertThat(values.get(2).getMatch().getRule().getName(), is("r2"));
    verify(ael, never()).matchCancelled(any(org.kie.api.event.rule.MatchCancelledEvent.class));
    verify(wml, times(2)).objectInserted(any(org.kie.api.event.rule.ObjectInsertedEvent.class));
    verify(wml, never()).objectDeleted(any(ObjectDeletedEvent.class));
}

Example 5 with AfterMatchFiredEvent

use of org.kie.api.event.rule.AfterMatchFiredEvent in project drools by kiegroup.

the class JBRULESTest method testJBRULES3111.

@Test
public void testJBRULES3111() {
    final String str = "package org.drools.compiler\n" + "declare Bool123\n" + "    bool1 : boolean\n" + "    bool2 : boolean\n" + "    bool3 : boolean\n" + "end\n" + "declare Thing\n" + "    name : String\n" + "    bool123 : Bool123\n" + "end\n" + "rule kickOff\n" + "when\n" + "then\n" + "    insert( new Thing( \"one\", new Bool123( true, false, false ) ) );\n" + "    insert( new Thing( \"two\", new Bool123( false, false, false ) ) );\n" + "    insert( new Thing( \"three\", new Bool123( false, false, false ) ) );\n" + "end\n" + "rule r1\n" + "when\n" + "    $t: Thing( bool123.bool1 == true )\n" + "then\n" + "end\n" + "rule r2\n" + "when\n" + "    $t: Thing( bool123.bool2 == true )\n" + "then\n" + "end\n" + "rule r3\n" + "when\n" + "    $t: Thing( bool123.bool3 == true )\n" + "then\n" + "end";
    final KieBase kbase = loadKnowledgeBaseFromString(str);
    final KieSession ksession = createKnowledgeSession(kbase);
    final org.kie.api.event.rule.AgendaEventListener ael = mock(org.kie.api.event.rule.AgendaEventListener.class);
    ksession.addEventListener(ael);
    final int rulesFired = ksession.fireAllRules();
    assertEquals(2, rulesFired);
    final ArgumentCaptor<AfterMatchFiredEvent> captor = ArgumentCaptor.forClass(org.kie.api.event.rule.AfterMatchFiredEvent.class);
    verify(ael, times(2)).afterMatchFired(captor.capture());
    final List<org.kie.api.event.rule.AfterMatchFiredEvent> aafe = captor.getAllValues();
    Assert.assertThat(aafe.get(0).getMatch().getRule().getName(), is("kickOff"));
    Assert.assertThat(aafe.get(1).getMatch().getRule().getName(), is("r1"));
    final Object value = aafe.get(1).getMatch().getDeclarationValue("$t");
    final String name = (String) MVEL.eval("$t.name", Collections.singletonMap("$t", value));
    Assert.assertThat(name, is("one"));
}