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Example 36 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testRetractLogicalAssertedObjectOnRuleRemovalWithSameObject.

@Test
public void testRetractLogicalAssertedObjectOnRuleRemovalWithSameObject() throws Exception {
    // DROOLS-951
    String drl1 = "rule R1 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\" );" + "end\n";
    String drl2 = "package org.drools.compiler\n" + "rule R2 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\" );" + "end\n";
    String drl3 = "package org.drools.compiler\n" + "rule R3 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\");" + "end\n";
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.1");
    KieModule km = createAndDeployJar(ks, releaseId1, drl1, drl2, drl3);
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    ksession.insert(4);
    ksession.fireAllRules();
    assertEquals(1, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.2");
    km = createAndDeployJar(ks, releaseId2, drl1, drl2);
    kc.updateToVersion(releaseId2);
    ksession.fireAllRules();
    assertEquals(1, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId3 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.3");
    km = createAndDeployJar(ks, releaseId3, drl1);
    kc.updateToVersion(releaseId3);
    ksession.fireAllRules();
    assertEquals(1, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId4 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.4");
    km = createAndDeployJar(ks, releaseId4);
    kc.updateToVersion(releaseId4);
    ksession.fireAllRules();
    assertEquals(0, ksession.getObjects(new ClassObjectFilter(String.class)).size());
}
Also used : ClassObjectFilter(org.drools.core.ClassObjectFilter) KieServices(org.kie.api.KieServices) StatelessKieSession(org.kie.api.runtime.StatelessKieSession) KieSession(org.kie.api.runtime.KieSession) ReleaseId(org.kie.api.builder.ReleaseId) InternalKieModule(org.drools.compiler.kie.builder.impl.InternalKieModule) KieModule(org.kie.api.builder.KieModule) KieContainer(org.kie.api.runtime.KieContainer) Test(org.junit.Test)

Example 37 with KieServices

use of org.kie.api.KieServices 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"));
}
Also used : Message(org.drools.compiler.Message) ArrayList(java.util.ArrayList) DefaultAgendaEventListener(org.drools.core.event.DefaultAgendaEventListener) KieServices(org.kie.api.KieServices) StatelessKieSession(org.kie.api.runtime.StatelessKieSession) KieSession(org.kie.api.runtime.KieSession) ReleaseId(org.kie.api.builder.ReleaseId) InternalKieModule(org.drools.compiler.kie.builder.impl.InternalKieModule) KieModule(org.kie.api.builder.KieModule) AfterMatchFiredEvent(org.kie.api.event.rule.AfterMatchFiredEvent) KieContainer(org.kie.api.runtime.KieContainer) Test(org.junit.Test)

Example 38 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testUpdateWithNewDrlAndChangeInOldOne.

@Test
public void testUpdateWithNewDrlAndChangeInOldOne() throws Exception {
    // BZ-1275378
    String drl1 = "package org.kie.test\n" + "global java.util.List list\n" + "rule rule1\n" + "when\n" + "then\n" + "list.add( drools.getRule().getName() );\n" + "end\n";
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.1");
    KieModule km = createAndDeployJar(ks, releaseId1, drl1);
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    List<String> list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertTrue(list.contains("rule1"));
    drl1 = "package org.kie.test\n" + "global java.util.List list\n" + "rule rule1\n" + "when\n" + "Object()\n" + "then\n" + "list.add( drools.getRule().getName() );\n" + "end\n";
    String drl2 = "package org.kie.test\n" + "global java.util.List list\n" + "rule rule2\n" + "when\n" + "then\n" + "list.add( drools.getRule().getName() );\n" + "end\n";
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.2");
    km = createAndDeployJar(ks, releaseId2, drl1, drl2);
    kc.updateToVersion(releaseId2);
    list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertTrue(list.contains("rule2"));
}
Also used : ArrayList(java.util.ArrayList) KieServices(org.kie.api.KieServices) StatelessKieSession(org.kie.api.runtime.StatelessKieSession) KieSession(org.kie.api.runtime.KieSession) ReleaseId(org.kie.api.builder.ReleaseId) InternalKieModule(org.drools.compiler.kie.builder.impl.InternalKieModule) KieModule(org.kie.api.builder.KieModule) KieContainer(org.kie.api.runtime.KieContainer) Test(org.junit.Test)

Example 39 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testAddRuleWithSlidingWindows.

@Test
public void testAddRuleWithSlidingWindows() throws Exception {
    // DROOLS-2292
    String drl1 = "package org.drools.compiler\n" + "import " + List.class.getCanonicalName() + "\n" + "import " + BooleanEvent.class.getCanonicalName() + "\n" + "rule R1 when\n" + "    $e : BooleanEvent(!enabled)\n" + "    List(size >= 1) from collect ( BooleanEvent(!enabled) over window:time(1) )\n" + "    $toEdit : List() from collect( BooleanEvent(!enabled) over window:time(2) )\n" + "then\n" + "    modify( (BooleanEvent)$toEdit.get(0) ){ setEnabled( true ) }\n" + "end\n";
    KieServices ks = KieServices.Factory.get();
    KieModuleModel kproj = ks.newKieModuleModel();
    KieBaseModel kieBaseModel1 = kproj.newKieBaseModel("KBase1").setDefault(true).setEventProcessingMode(EventProcessingOption.STREAM);
    KieSessionModel ksession1 = kieBaseModel1.newKieSessionModel("KSession1").setDefault(true).setType(KieSessionModel.KieSessionType.STATEFUL).setClockType(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.0.0");
    deployJar(ks, createKJar(ks, kproj, releaseId1, null));
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "2.0.0");
    deployJar(ks, createKJar(ks, kproj, releaseId2, null, drl1));
    KieContainer kc = ks.newKieContainer(releaseId1);
    KieSession kieSession = kc.newKieSession();
    kieSession.insert(new BooleanEvent());
    kieSession.fireAllRules();
    kc.updateToVersion(releaseId2);
    kieSession.fireAllRules();
    KieMarshallers marshallers = ks.getMarshallers();
    Marshaller marshaller = marshallers.newMarshaller(kieSession.getKieBase());
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    marshaller.marshall(outputStream, kieSession);
}
Also used : KieBaseModel(org.kie.api.builder.model.KieBaseModel) Marshaller(org.kie.api.marshalling.Marshaller) KieModuleModel(org.kie.api.builder.model.KieModuleModel) KieServices(org.kie.api.KieServices) StatelessKieSession(org.kie.api.runtime.StatelessKieSession) KieSession(org.kie.api.runtime.KieSession) ReleaseId(org.kie.api.builder.ReleaseId) ByteArrayOutputStream(java.io.ByteArrayOutputStream) KieSessionModel(org.kie.api.builder.model.KieSessionModel) KieContainer(org.kie.api.runtime.KieContainer) KieMarshallers(org.kie.api.marshalling.KieMarshallers) Test(org.junit.Test)

Example 40 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testKJarUpgradeDRLWithSpace2.

@Test
public void testKJarUpgradeDRLWithSpace2() throws Exception {
    // DROOLS-1399 bis
    String drl_1 = "package org.drools.compiler\n" + "rule Rx when\n" + "   $m : Message( message == \"Hello World\" )\n" + "then\n" + "end\n";
    String drl_2 = "package org.drools.compiler\n" + "rule Rx when\n" + // <<- notice the EXTRA SPACE is the only change in this other version.
    "   $m : Message( message == \"Hello World\"  )\n" + "then\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();
    ksession.insert(new Message("Hello World"));
    assertEquals(1, ksession.fireAllRules());
    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
    assertEquals(0, ksession.fireAllRules());
}
Also used : Message(org.drools.compiler.Message) KieServices(org.kie.api.KieServices) StatelessKieSession(org.kie.api.runtime.StatelessKieSession) KieSession(org.kie.api.runtime.KieSession) ReleaseId(org.kie.api.builder.ReleaseId) InternalKieModule(org.drools.compiler.kie.builder.impl.InternalKieModule) KieModule(org.kie.api.builder.KieModule) KieContainer(org.kie.api.runtime.KieContainer) Test(org.junit.Test)

Aggregations

KieServices (org.kie.api.KieServices)479 Test (org.junit.Test)385 KieContainer (org.kie.api.runtime.KieContainer)249 KieFileSystem (org.kie.api.builder.KieFileSystem)242 KieSession (org.kie.api.runtime.KieSession)239 ReleaseId (org.kie.api.builder.ReleaseId)214 KieBuilder (org.kie.api.builder.KieBuilder)146 InternalKieModule (org.drools.compiler.kie.builder.impl.InternalKieModule)119 KieModule (org.kie.api.builder.KieModule)104 StatelessKieSession (org.kie.api.runtime.StatelessKieSession)99 KieModuleModel (org.kie.api.builder.model.KieModuleModel)78 ArrayList (java.util.ArrayList)76 Results (org.kie.api.builder.Results)73 KieBase (org.kie.api.KieBase)59 InternalKieBuilder (org.kie.internal.builder.InternalKieBuilder)49 KieBaseModel (org.kie.api.builder.model.KieBaseModel)45 IncrementalResults (org.kie.internal.builder.IncrementalResults)44 Message (org.drools.compiler.Message)43 Resource (org.kie.api.io.Resource)42 KieMavenRepository.getKieMavenRepository (org.kie.scanner.KieMavenRepository.getKieMavenRepository)28