Examples with KieBase org.kie.api.KieBase used on opensource projects

Example 96 with KieBase

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

the class TimerAndCalendarTest method testIntervalTimerWithoutFire.

@Test(timeout = 10000)
public void testIntervalTimerWithoutFire() throws Exception {
    String str = "package org.simple \n" + "global java.util.List list \n" + "rule xxx \n" + "  timer (int:30s 10s) " + "when \n" + "then \n" + "  list.add(\"fired\"); \n" + "end  \n";
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get("pseudo"));
    conf.setOption(TimedRuleExecutionOption.YES);
    KieBase kbase = loadKnowledgeBaseFromString(str);
    KieSession ksession = createKnowledgeSession(kbase, conf);
    List list = new ArrayList();
    PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    timeService.advanceTime(new Date().getTime(), TimeUnit.MILLISECONDS);
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    assertEquals(0, list.size());
    timeService.advanceTime(35, TimeUnit.SECONDS);
    assertEquals(1, list.size());
    timeService.advanceTime(10, TimeUnit.SECONDS);
    assertEquals(2, list.size());
    timeService.advanceTime(10, TimeUnit.SECONDS);
    assertEquals(3, list.size());
}

Example 97 with KieBase

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

the class TimerAndCalendarTest method testCalendarsWithCronAndStartAndEnd.

@Test(timeout = 10000)
public void testCalendarsWithCronAndStartAndEnd() throws Exception {
    Locale defaultLoc = Locale.getDefault();
    try {
        // Because of the date strings in the DRL, fixable with JBRULES-3444
        Locale.setDefault(Locale.UK);
        String str = "package org.simple \n" + "global java.util.List list \n" + "rule xxx \n" + "  date-effective \"2-JAN-2010\"\n" + "  date-expires \"6-JAN-2010\"\n" + "  calendars \"cal1\"\n" + "  timer (cron: 0 0 0 * * ?) " + "when \n" + "then \n" + "  list.add(\"fired\"); \n" + "end  \n";
        KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
        conf.setOption(ClockTypeOption.get("pseudo"));
        KieBase kbase = loadKnowledgeBaseFromString(str);
        KieSession ksession = createKnowledgeSession(kbase, conf);
        List list = new ArrayList();
        PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
        DateFormat df = new SimpleDateFormat("dd-MMM-yyyy", Locale.UK);
        Date date = df.parse("1-JAN-2010");
        Calendar cal1 = new Calendar() {

            public boolean isTimeIncluded(long timestamp) {
                return true;
            }
        };
        long oneDay = 60 * 60 * 24;
        ksession.getCalendars().set("cal1", cal1);
        ksession.setGlobal("list", list);
        timeService.advanceTime(date.getTime(), TimeUnit.MILLISECONDS);
        ksession.fireAllRules();
        assertEquals(0, list.size());
        timeService.advanceTime(oneDay, TimeUnit.SECONDS);
        ksession.fireAllRules();
        assertEquals(0, list.size());
        // day 3
        timeService.advanceTime(oneDay, TimeUnit.SECONDS);
        ksession.fireAllRules();
        assertEquals(1, list.size());
        timeService.advanceTime(oneDay, TimeUnit.SECONDS);
        ksession.fireAllRules();
        assertEquals(2, list.size());
        // day 5
        timeService.advanceTime(oneDay, TimeUnit.SECONDS);
        ksession.fireAllRules();
        assertEquals(3, list.size());
        timeService.advanceTime(oneDay, TimeUnit.SECONDS);
        ksession.fireAllRules();
        assertEquals(3, list.size());
    } finally {
        Locale.setDefault(defaultLoc);
    }
}

Example 98 with KieBase

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

the class TimerAndCalendarTest method testCalendarNormalRuleMultipleCalendars.

@Test(timeout = 10000)
public void testCalendarNormalRuleMultipleCalendars() throws Exception {
    String str = "";
    str += "package org.simple \n";
    str += "global java.util.List list \n";
    str += "rule xxx \n";
    str += "  calendars \"cal1\", \"cal2\"\n";
    str += "when \n";
    str += "  String()\n";
    str += "then \n";
    str += "  list.add(\"fired\"); \n";
    str += "end  \n";
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get("pseudo"));
    KieBase kbase = loadKnowledgeBaseFromString(str);
    KieSession ksession = createKnowledgeSession(kbase, conf);
    Calendar calFalse = new Calendar() {

        public boolean isTimeIncluded(long timestamp) {
            return false;
        }
    };
    Calendar calTrue = new Calendar() {

        public boolean isTimeIncluded(long timestamp) {
            return true;
        }
    };
    List list = new ArrayList();
    PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
    Date date = df.parse("2009-01-01T00:00:00.000-0000");
    ksession.getCalendars().set("cal1", calTrue);
    ksession.getCalendars().set("cal2", calTrue);
    timeService.advanceTime(date.getTime(), TimeUnit.MILLISECONDS);
    ksession.setGlobal("list", list);
    ksession.insert("o1");
    ksession.fireAllRules();
    assertEquals(1, list.size());
    ksession.getCalendars().set("cal2", calFalse);
    timeService.advanceTime(10, TimeUnit.SECONDS);
    ksession.insert("o2");
    ksession.fireAllRules();
    assertEquals(1, list.size());
    ksession.getCalendars().set("cal1", calFalse);
    timeService.advanceTime(10, TimeUnit.SECONDS);
    ksession.insert("o3");
    ksession.fireAllRules();
    assertEquals(1, list.size());
    ksession.getCalendars().set("cal1", calTrue);
    ksession.getCalendars().set("cal2", calTrue);
    timeService.advanceTime(30, TimeUnit.SECONDS);
    ksession.insert("o4");
    ksession.fireAllRules();
    assertEquals(2, list.size());
}

Example 99 with KieBase

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

the class TimerAndCalendarTest method testSharedTimers.

@Test
public void testSharedTimers() throws Exception {
    // DROOLS-451
    String str = "package org.simple \n" + "global java.util.List list \n" + "rule R1\n" + "  timer (int:30s 10s) " + "when \n" + "  $i: Integer()\n" + "then \n" + "  System.out.println(\"1\");\n" + "  list.add(\"1\"); \n" + "end  \n" + "rule R2\n" + "  timer (int:30s 10s) " + "when \n" + "  $i: Integer()\n" + "then \n" + "  System.out.println(\"2\");\n" + "  list.add(\"2\"); \n" + "end  \n";
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get("pseudo"));
    conf.setOption(TimedRuleExecutionOption.YES);
    KieBase kbase = loadKnowledgeBaseFromString(str);
    KieSession ksession = createKnowledgeSession(kbase, conf);
    List<String> list = new ArrayList<String>();
    ksession.setGlobal("list", list);
    SessionClock clock = ksession.getSessionClock();
    SessionPseudoClock pseudoClock = (SessionPseudoClock) clock;
    ksession.insert(1);
    ksession.fireAllRules();
    pseudoClock.advanceTime(35, TimeUnit.SECONDS);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertTrue(list.containsAll(asList("1", "2")));
}

Example 100 with KieBase

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

the class TimerAndCalendarTest method testIntervalTimerExpressionWithOr.

@Test(timeout = 10000)
public void testIntervalTimerExpressionWithOr() throws Exception {
    String text = "package org.kie.test\n" + "global java.util.List list\n" + "import " + FactA.class.getCanonicalName() + "\n" + "import " + Foo.class.getCanonicalName() + "\n" + "import " + Pet.class.getCanonicalName() + "\n" + "rule r1 timer (expr: f1.field2, f1.field2; repeat-limit=3)\n" + "when\n" + "    foo: Foo()\n" + "    ( Pet()  and f1 : FactA( field1 == 'f1') ) or \n" + "    f1 : FactA(field1 == 'f2') \n" + "then\n" + "    list.add( f1 );\n" + "    foo.setId( 'xxx' );\n" + "end\n" + "\n";
    KieSessionConfiguration conf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    conf.setOption(ClockTypeOption.get("pseudo"));
    KieBase kbase = loadKnowledgeBaseFromString(text);
    KieSession ksession = createKnowledgeSession(kbase, conf);
    PseudoClockScheduler timeService = (PseudoClockScheduler) ksession.<SessionClock>getSessionClock();
    timeService.advanceTime(new Date().getTime(), TimeUnit.MILLISECONDS);
    List list = new ArrayList();
    ksession.setGlobal("list", list);
    ksession.insert(new Foo(null, null));
    ksession.insert(new Pet(null));
    FactA fact1 = new FactA();
    fact1.setField1("f1");
    fact1.setField2(250);
    FactA fact3 = new FactA();
    fact3.setField1("f2");
    fact3.setField2(1000);
    ksession.insert(fact1);
    ksession.insert(fact3);
    ksession.fireAllRules();
    assertEquals(0, list.size());
    timeService.advanceTime(300, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(1, list.size());
    assertEquals(fact1, list.get(0));
    timeService.advanceTime(300, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertEquals(fact1, list.get(1));
    timeService.advanceTime(300, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    // did not change, repeat-limit kicked in
    assertEquals(2, list.size());
    timeService.advanceTime(300, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(3, list.size());
    assertEquals(fact3, list.get(2));
    timeService.advanceTime(1000, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    assertEquals(4, list.size());
    assertEquals(fact3, list.get(3));
    timeService.advanceTime(1000, TimeUnit.MILLISECONDS);
    ksession.fireAllRules();
    // did not change, repeat-limit kicked in
    assertEquals(4, list.size());
}