Examples of KieServices

Examples of org.kie.api.KieServices

                     "rule R1 when\n" +
                     "   $m : Message( message == \"Hello World\" )\n" +
                     "then\n" +
                     "end\n";


        KieServices ks = KieServices.Factory.get();


        KieFileSystem kfs = ks.newKieFileSystem().write("src/main/resources/r1.drl", drl);


        KieBuilder builder = ks.newKieBuilder( kfs ).buildAll();
        assertEquals(0, builder.getResults().getMessages().size());
        ks.getRepository().addKieModule(builder.getKieModule());


        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();


        FactType messageType = ksession.getKieBase().getFactType("org.drools.test", "Message");
        Object message = messageType.newInstance();
        messageType.set(message, "message", "Hello World");


        ksession.insert(message);
        assertEquals( 1, ksession.fireAllRules() );


        KieSession ksession2 = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();


        FactType messageType2 = ksession2.getKieBase().getFactType("org.drools.test", "Message");
        Object message2 = messageType2.newInstance();
        messageType2.set(message2, "message", "Hello World");

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Examples of org.kie.api.KieServices

                "  $s : String(this == \"intervalRule\")\n" +
                "then\n" +
                "  delete($s);\n" +
                "end\n";


        KieServices ks = KieServices.Factory.get();


        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", str );
        assertEquals(0, ks.newKieBuilder( kfs ).buildAll().getResults().getMessages().size());


        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();
    }

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Examples of org.kie.api.KieServices

                "        student : Person( this isA Student )\n" +
                "    then\n" +
                "        students.add(student);\n" +
                "end";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem();


        kfs.write("src/main/resources/isA.drl", str);


        KieBuilder kbuilder = ks.newKieBuilder(kfs);


        kbuilder.buildAll();
        assertEquals(0, kbuilder.getResults().getMessages().size());


        ks.newKieContainer(kbuilder.getKieModule().getReleaseId()).getKieBase();


        KieSession ksession = ks.newKieContainer(kbuilder.getKieModule().getReleaseId()).newKieSession();
        assertNotNull( ksession );


        List students = new ArrayList();
        ksession.setGlobal("students", students);
        ksession.insert(new Person("tom", 20));

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Examples of org.kie.api.KieServices


    @Test
    public void testAutomaticallySwitchFromReteOOToPhreak() {
        String str = "rule R when then end\n";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem();


        kfs.write("src/main/resources/rule.drl", str);


        KieBuilder kbuilder = ks.newKieBuilder(kfs);


        kbuilder.buildAll();
        assertEquals(0, kbuilder.getResults().getMessages().size());


        KieBaseConfiguration conf = ks.newKieBaseConfiguration();
        conf.setOption(RuleEngineOption.RETEOO);
        KieBase kbase = ks.newKieContainer(kbuilder.getKieModule().getReleaseId()).newKieBase(conf);
        KieSession ksession = kbase.newKieSession();
        ksession.fireAllRules();
    }

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Examples of org.kie.api.KieServices

        String drl = "import java.util.*\n" +
                     "declare MyType\n" +
                     "    l : List\n" +
                     "end\n";


        KieServices ks = KieServices.Factory.get();


        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", drl );
        ks.newKieBuilder( kfs ).buildAll();


        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();
    }

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Examples of org.kie.api.KieServices

                "rule R1 when\n" +
                "   $m : Message()\n" +
                "then\n" +
                "end\n";


        KieServices ks = KieServices.Factory.get();


        // Create an in-memory jar for version 1.0.0
        ReleaseId releaseId = ks.newReleaseId("org.kie", "test-upgrade", "1.0.0");
        byte[] jar = createKJar(ks, releaseId, null, drl1);
        KieModule km = deployJar(ks, jar);


        // Create a session and fire rules
        KieContainer kc = ks.newKieContainer(km.getReleaseId());
        KieSession ksession = kc.newKieSession();
        ksession.insert(new Message("Hello World"));
        ksession.fireAllRules();
    }

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Examples of org.kie.api.KieServices

                     " ((not String()) or (not Integer())) " +
                     "then " +
                     " System.out.println(\"negation_distributed_fully\"); " +
                     "end";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", str );
        ks.newKieBuilder( kfs ).buildAll();
        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();


        int n = ksession.fireAllRules();
        assertEquals(7, n);
    }

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Examples of org.kie.api.KieServices

                     " ((not String()) or (not Integer())) " +
                     "then " +
                     " System.out.println(\"negation_distributed_fully\"); " +
                     "end";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", str );
        ks.newKieBuilder( kfs ).buildAll();
        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();


        int n = ksession.fireAllRules();
        assertEquals(8, n);
    }

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Examples of org.kie.api.KieServices

                     " (not (Double() and Integer())) " +
                     "then " +
                     " System.out.println(\"firing\"); " +
                     "end";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", str );
        ks.newKieBuilder( kfs ).buildAll();
        KieSession ksession = ks.newKieContainer(ks.getRepository().getDefaultReleaseId()).newKieSession();


        int n = ksession.fireAllRules();
        assertEquals(1, n);
    }

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Examples of org.kie.api.KieServices

        String str = "import " + MyDate.class.getCanonicalName() + " \n"
                     + "rule 'sample rule' \n"
                     + "when \n" + "  $date: MyDate() \n"
                     + "then \n" + "$date.setDescription(\"test\"); \n" + "end \n";


        KieServices ks = KieServices.Factory.get();
        KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", str );
        Results results = ks.newKieBuilder( kfs ).buildAll().getResults();
        assertEquals(0, results.getMessages().size());
    }

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