org.kie.api.builder.Message Java Exaples

Source File: CommonTestMethodBase.java From kogito-runtimes with Apache License 2.0

6 votes

public static byte[] createJar(KieServices ks, String kmoduleContent, Predicate<String> classFilter, ReleaseId releaseId, Resource... resources) {
    KieFileSystem kfs = ks.newKieFileSystem().generateAndWritePomXML(releaseId).writeKModuleXML(kmoduleContent);
    for (int i = 0; i < resources.length; i++) {
        if (resources[i] != null) {
            kfs.write(resources[i]);
        }
    }
    KieBuilder kieBuilder = ks.newKieBuilder(kfs);
    ((InternalKieBuilder) kieBuilder).buildAll(classFilter);
    Results results = kieBuilder.getResults();
    if (results.hasMessages(Message.Level.ERROR)) {
        throw new IllegalStateException(results.getMessages(Message.Level.ERROR).toString());
    }
    InternalKieModule kieModule = (InternalKieModule) ks.getRepository()
            .getKieModule(releaseId);
    byte[] jar = kieModule.getBytes();
    return jar;
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testTooManyPositionalArguments() throws InstantiationException, IllegalAccessException {
    // DROOLS-559
    String drl = "package org.test;\n" +
                 "global java.util.List names;\n" +
                 "declare Person\n" +
                 "    name : String\n" +
                 "    age : int\n" +
                 "end\n" +
                 "rule R when \n" +
                 "    $p : Person( \"Mark\", 37, 42; )\n" +
                 "then\n" +
                 "    names.add( $p.getName() );\n" +
                 "end\n";

    KieBuilder kieBuilder = build(drl);

    assertTrue( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testOutOfRangePositions() throws InstantiationException, IllegalAccessException {
    // DROOLS-559
    String drl = "package org.test;\n" +
                 "global java.util.List names;\n" +
                 "declare Person\n" +
                 "    name : String @position(3)\n" +
                 "    age : int @position(1)\n" +
                 "end\n" +
                 "rule R when \n" +
                 "    $p : Person( 37, \"Mark\"; )\n" +
                 "then\n" +
                 "    names.add( $p.getName() );\n" +
                 "end\n";

    KieBuilder kieBuilder = build(drl);

    assertTrue( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testDuplicatedPositions() throws InstantiationException, IllegalAccessException {
    // DROOLS-559
    String drl = "package org.test;\n" +
                 "global java.util.List names;\n" +
                 "declare Person\n" +
                 "    name : String @position(1)\n" +
                 "    age : int @position(1)\n" +
                 "end\n" +
                 "rule R when \n" +
                 "    $p : Person( 37, \"Mark\"; )\n" +
                 "then\n" +
                 "    names.add( $p.getName() );\n" +
                 "end\n";

    KieBuilder kieBuilder = build(drl);

    assertTrue( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testUnknownField() throws InstantiationException, IllegalAccessException {
    // DROOLS-546
    String drl = "package org.test; " +
                 "declare Pet" +
                 " " +
                 "end \n";

    KieBuilder kieBuilder = build(drl);

    assertFalse( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );
    KieBase kieBase = KieServices.Factory.get().newKieContainer( kieBuilder.getKieModule().getReleaseId() ).getKieBase();

    FactType factType = kieBase.getFactType("org.test", "Pet");
    Object instance = factType.newInstance();
    factType.get(instance, "unknownField");
    factType.set(instance, "unknownField", "myValue");
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test()
public void testTraitExtendPojo() {
    //DROOLS-697
    final String s1 = "package test;\n" +

                      "declare Poojo " +
                      "end " +

                      "declare trait Mask extends Poojo " +
                      "end " +
                      "";

    KieHelper kh = new KieHelper();
    kh.addContent( s1, ResourceType.DRL );

    assertEquals( 1, kh.verify().getMessages( Message.Level.ERROR ).size() );
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testPreventReflectionAPIsOnJavaClasses() {
    String drl = "package org.test; " +

                 // existing java class
                 "declare org.drools.compiler.Person " +
                 "  @role(event) " +
                 "end \n" +

                 "";

    KieBuilder kieBuilder = build(drl);

    assertFalse( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );
    KieBase kieBase = KieServices.Factory.get().newKieContainer( kieBuilder.getKieModule().getReleaseId() ).getKieBase();

    assertThrows(UnsupportedOperationException.class,
                 () -> kieBase.getFactType( "org.drools.compiler", "Person" ));

}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test()
public void testPojoExtendInterface() {
    // DROOLS-697
    // It is now allowed for a declared type to extend an interface
    // The interface itself will be added to the implements part of the generated class

    final String s1 = "package test;\n" +

                      "declare Poojo extends Mask " +
                      "end " +

                      "declare trait Mask " +
                      "end " +
                      "";

    KieHelper kh = new KieHelper();
    kh.addContent( s1, ResourceType.DRL );

    assertEquals( 0, kh.verify().getMessages( Message.Level.ERROR ).size() );
}

Source File: QueryTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testQueryWithWrongParamNumber() {
    String drl = "global java.util.List list; " +
                 "" +
                 "query foo( Integer $i ) end " +
                 "" +
                 "rule React \n" +
                 "when\n" +
                 "  $i : Integer() " +
                 "  $j : Integer() " +
                 "  foo( $i, $j ; ) " +
                "then\n" +
                 "end";

    KieHelper helper = new KieHelper();
    helper.addContent( drl, ResourceType.DRL );
    Results results = helper.verify();
    assertTrue( results.hasMessages( Message.Level.ERROR ) );
    assertEquals( 1, results.getMessages( Message.Level.ERROR ).size() );
}

Source File: QueryTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testQueryWithSyntaxError() {
    String drl = "global java.util.List list; " +
                 "" +
                 "query foo( Integer $i ) end " +
                 "" +
                 "rule React \n" +
                 "when\n" +
                 "  $i : Integer() " +
                 "  foo( $i ) " +   // missing ";" should result in 1 compilation error
                 "then\n" +
                 "end";

    KieHelper helper = new KieHelper();
    helper.addContent( drl, ResourceType.DRL );
    Results results = helper.verify();
    assertTrue( results.hasMessages( Message.Level.ERROR ) );
    assertEquals( 1, results.getMessages( Message.Level.ERROR ).size() );
}

Source File: QueryTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testQueryWithIncompatibleArgs() {
    String drl = "global java.util.List list; " +
                 "" +
                 "query foo( String $s, String $s, String $s ) end " +
                 "" +
                 "rule React \n" +
                 "when\n" +
                 "  $i : Integer() " +
                 "  foo( $i, $x, $i ; ) " +
                 "then\n" +
                 "end";

    KieHelper helper = new KieHelper();
    helper.addContent( drl, ResourceType.DRL );
    Results results = helper.verify();
    assertTrue( results.hasMessages( Message.Level.ERROR ) );
    assertEquals( 2, results.getMessages( Message.Level.ERROR ).size() );
}

Source File: ExtendsTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testDeclareExtendsWithFullyQualifiedName() {
    String drl = "package org.drools.extends.test; \n" +
                 "" +
                 "declare org.drools.extends.test.Foo end \n" +
                 "declare org.drools.extends.test.Bar extends org.drools.extends.test.Foo end \n" +
                 "";
    KieServices kieServices = KieServices.Factory.get();
    KieFileSystem kfs = kieServices.newKieFileSystem();
    kfs.write( kieServices.getResources().newByteArrayResource( drl.getBytes() )
                       .setSourcePath( "test.drl" )
                       .setResourceType( ResourceType.DRL ) );
    KieBuilder kieBuilder = kieServices.newKieBuilder( kfs );
    kieBuilder.buildAll();

    assertFalse( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) );

}

Source File: DeleteTest.java From kogito-runtimes with Apache License 2.0

6 votes

@BeforeEach
public void setUp() {
    KieFileSystem kfs = KieServices.Factory.get().newKieFileSystem();
    kfs.write(KieServices.Factory.get().getResources()
            .newClassPathResource(DELETE_TEST_DRL, DeleteTest.class));

    KieBuilder kbuilder = KieServices.Factory.get().newKieBuilder(kfs);
    kbuilder.buildAll();

    List<Message> res = kbuilder.getResults().getMessages(Level.ERROR);
    assertThat(res).isEmpty();

    KieBase kbase = KieServices.Factory.get()
            .newKieContainer(kbuilder.getKieModule().getReleaseId())
            .getKieBase();

    ksession = kbase.newKieSession();
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testRedeclareWithInterfaceExtensionAndOverride() {
    final String s1 = "package test;\n" +

                      "declare trait " + Ext.class.getCanonicalName() + " extends " + Base.class.getCanonicalName() + " " +
                      " fld : String " +
                      "end " +

                      "declare trait " + Base.class.getCanonicalName() + " " +
                      "end " +
                      "";

    KieHelper kh = new KieHelper();
    kh.addContent( s1, ResourceType.DRL );

    assertEquals( 0, kh.verify().getMessages( Message.Level.ERROR ).size() );
}

Source File: DslExpansionTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testDSLExpansion_NoExpansion() throws Exception {
    final KieServices ks = KieServices.Factory.get();
    final ReleaseId releaseId = ks.newReleaseId( "org.kie", "dsl-test", "1.0" );
    final KieModuleModel kproj = ks.newKieModuleModel();

    final KieFileSystem kfs = ks.newKieFileSystem();
    kfs.writeKModuleXML( kproj.toXML() )
            .writePomXML( generatePomXml( releaseId ) )
            .write( "src/main/resources/KBase1/test-dsl.dsl", createDSL() )
            .write( "src/main/resources/KBase1/test-rule.drl", createDRL() );

    final KieBuilder kieBuilder = ks.newKieBuilder( kfs );
    final List<Message> messages = kieBuilder.buildAll().getResults().getMessages();
    if ( !messages.isEmpty() ) {
        for ( final Message m : messages ) {
            System.out.println( m.getText() );
        }
    }
    assertFalse( messages.isEmpty() );
}

Source File: DslExpansionTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testDSLExpansion_MessageImplNPE() throws Exception {
    final KieServices ks = KieServices.Factory.get();
    final ReleaseId releaseId = ks.newReleaseId( "org.kie", "dsl-test", "1.0" );
    final KieModuleModel kproj = ks.newKieModuleModel();

    final KieFileSystem kfs = ks.newKieFileSystem();
    kfs.writeKModuleXML( kproj.toXML() )
            .writePomXML( generatePomXml( releaseId ) )
            .write( "src/main/resources/KBase1/test-dsl.dsl", createDSL() )
            .write( "src/main/resources/KBase1/test-rule.dslr", createDRL() );

    final KieBuilder kieBuilder = ks.newKieBuilder( kfs );
    final List<Message> messages = kieBuilder.buildAll().getResults().getMessages();
    if ( !messages.isEmpty() ) {
        for ( final Message m : messages ) {
            System.out.println( m.getText() );
        }
    }
    assertTrue( messages.isEmpty() );
}

Source File: RulesConfiguration.java From cia with Apache License 2.0

6 votes

/**
 * Kie container.
 *
 * @return the kie container
 */
@Bean
public KieContainer kieContainer() {
	final KieServices kieServices = KieServices.Factory.get();

	final KieContainer kContainer = kieServices.getKieClasspathContainer();
	LOGGER.info("Using classloader {}, parent {}",kContainer.getClassLoader(),kContainer.getClassLoader().getParent());
	
	final Results verifyResults = kContainer.verify();
	for (final Message m : verifyResults.getMessages()) {
		LOGGER.warn("Kie container message: {}", m);
	}

	final KieBase kieBase = kContainer.getKieBase();
	for (final KiePackage kp : kieBase.getKiePackages()) {
		for (final Rule rule : kp.getRules()) {
			LOGGER.info("Loadded Rule: {} {}", kp, rule.getName());
		}
	}
	

	return kContainer;
}

Source File: BaseTest.java From iot-ocp with Apache License 2.0

6 votes

@Before
public void setup() {
    KieServices kieServices = KieServices.Factory.get();

    KieContainer kContainer = kieServices.getKieClasspathContainer();
    Results verifyResults = kContainer.verify();
    for (Message m : verifyResults.getMessages()) {
        LOG.debug("Kie container message: {}", m);
    }

    KieBase kieBase = kContainer.getKieBase();
    LOG.debug("Created kieBase");

    for ( KiePackage kp : kieBase.getKiePackages() ) {
        for (Rule rule : kp.getRules()) {
            LOG.debug("kp " + kp + " rule " + rule.getName());
        }
    }

    session = kieBase.newKieSession();
    LOG.info(session.getGlobals().toString());
    Logger kieLogger = LoggerFactory.getLogger(this.getClass());
   // session.setGlobal("logger",kieLogger);
}

Source File: RulesManager.java From hacep with Apache License 2.0

6 votes

public boolean updateToVersion(String version) {
    checkStatus();
    if (StringUtils.isEmpty(version)) {
        throw new IllegalArgumentException("Update to version cannot accept an empty version");
    }
    ReleaseId releaseId = kieServices.newReleaseId(
            rulesConfiguration.getGroupId(),
            rulesConfiguration.getArtifactId(),
            version);
    Results results = kieContainer.updateToVersion(releaseId);
    this.releaseId = kieContainer.getReleaseId();
    KieSessionUtils.logResults(results);
    if (results.hasMessages(Message.Level.ERROR)) {
        LOGGER.error("Update to version {} aborted due to errors", version);
        return false;
    }
    LOGGER.info("Update to version {} completed", version);
    return true;
}

Source File: OOPathCastTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testInvalidCast() {
    final String drl =
            "import org.drools.compiler.oopath.model.*;\n" +
                    "global java.util.List list\n" +
                    "\n" +
                    "rule R when\n" +
                    "  Man( $toy: /wife/children#Man/toys )\n" +
                    "then\n" +
                    "  list.add( $toy.getName() );\n" +
                    "end\n";

    final KieServices ks = KieServices.Factory.get();
    final KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", drl );
    final Results results = ks.newKieBuilder( kfs ).buildAll().getResults();
    assertTrue( results.hasMessages( Message.Level.ERROR ) );
}

Source File: AbductionTest.java From kogito-runtimes with Apache License 2.0

6 votes

protected KieSession getSessionFromString( String drlString, KieBaseConfiguration kbConf ) {
    KieHelper kieHelper = new KieHelper();
    kieHelper.addContent( drlString, ResourceType.DRL );

    Results res = kieHelper.verify();
    if ( res.hasMessages( Message.Level.ERROR ) ) {
        fail( res.getMessages( Message.Level.ERROR ).toString() );
    }

    if ( kbConf == null ) {
        kbConf = KieServices.Factory.get().newKieBaseConfiguration();
    }
    kbConf.setOption( EqualityBehaviorOption.EQUALITY );
    KieBase kieBase = kieHelper.build( kbConf );


    KieSessionConfiguration ksConf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ((SessionConfiguration) ksConf).setBeliefSystemType( BeliefSystemType.DEFEASIBLE );
    return kieBase.newKieSession( ksConf, null );
}

Source File: OOPathReactiveTest.java From kogito-runtimes with Apache License 2.0

6 votes

@Test
public void testInvalidDoubleNonReactivePart() {
    final String drl =
            "import org.drools.compiler.oopath.model.*;\n" +
                    "global java.util.List list\n" +
                    "\n" +
                    "rule R when\n" +
                    "  Man( $toy: /wife?/children[age > 10]?/toys )\n" +
                    "then\n" +
                    "  list.add( $toy.getName() );\n" +
                    "end\n";

    final KieServices ks = KieServices.Factory.get();
    final KieFileSystem kfs = ks.newKieFileSystem().write( "src/main/resources/r1.drl", drl );
    final Results results = ks.newKieBuilder( kfs ).buildAll().getResults();
    assertTrue( results.hasMessages( Message.Level.ERROR ) );
}

Source File: CommonTestMethodBase.java From kogito-runtimes with Apache License 2.0

6 votes

public static byte[] createJar(KieServices ks,
        ReleaseId releaseId,
        String... drls) {
    KieFileSystem kfs = ks.newKieFileSystem().generateAndWritePomXML(
            releaseId);
    for (int i = 0; i < drls.length; i++) {
        if (drls[i] != null) {
            kfs.write("src/main/resources/r" + i + ".drl", drls[i]);
        }
    }
    KieBuilder kb = ks.newKieBuilder(kfs).buildAll();
    assertFalse(kb.getResults().hasMessages(org.kie.api.builder.Message.Level.ERROR),
                kb.getResults().getMessages(org.kie.api.builder.Message.Level.ERROR).toString());
    InternalKieModule kieModule = (InternalKieModule) ks.getRepository()
            .getKieModule(releaseId);
    byte[] jar = kieModule.getBytes();
    return jar;
}

Source File: ReloadDroolsRulesService.java From drools-examples with Apache License 2.0

6 votes

private  KieContainer loadContainerFromString(List<Rule> rules) {
    long startTime = System.currentTimeMillis();
    KieServices ks = KieServices.Factory.get();
    KieRepository kr = ks.getRepository();
    KieFileSystem kfs = ks.newKieFileSystem();

    for (Rule rule:rules) {
        String  drl=rule.getContent();
        kfs.write("src/main/resources/" + drl.hashCode() + ".drl", drl);
    }

    KieBuilder kb = ks.newKieBuilder(kfs);

    kb.buildAll();
    if (kb.getResults().hasMessages(Message.Level.ERROR)) {
        throw new RuntimeException("Build Errors:\n" + kb.getResults().toString());
    }
    long endTime = System.currentTimeMillis();
    System.out.println("Time to build rules : " + (endTime - startTime)  + " ms" );
    startTime = System.currentTimeMillis();
    KieContainer kContainer = ks.newKieContainer(kr.getDefaultReleaseId());
    endTime = System.currentTimeMillis();
    System.out.println("Time to load container: " + (endTime - startTime)  + " ms" );
    return kContainer;
}

Source File: DroolsUtils.java From spring-boot-start-current with Apache License 2.0

6 votes

private static KieContainer buildKieContainer ( List< String > ruleContents ) {
    // 获取的各种对象来完成规则构建、管理和执行等操作
    KieServices kieServices = KieServices.Factory.get();
    // 用于以编程方式定义组成KieModule的资源
    KieFileSystem kieFileSystem = kieServices.newKieFileSystem();
    for ( String ruleContent : ruleContents ) {
        kieFileSystem.write( "src/main/resources/" + System.currentTimeMillis() + ".drl" , ruleContent );
    }
    // KieBuilder是KieModule中包含的资源的构建者
    KieBuilder kieBuilder = kieServices.newKieBuilder( kieFileSystem ).buildAll();

    // 如果有错误
    if ( kieBuilder.getResults().hasMessages() ) {
        LogUtils.getLogger().warn( kieBuilder.getResults().getMessages() );
        if ( kieBuilder.getResults().hasMessages( Message.Level.ERROR ) ) {
            throw new RuntimeException( kieBuilder.getResults()
                                                  .getMessages()
                                                  .parallelStream()
                                                  .map( Message::getText ).collect( Collectors.joining( "," ) )
            );
        }
    }
    // 用来访问KBase和KSession等信息
    return kieServices.newKieContainer( kieServices.getRepository().getDefaultReleaseId() );
}

Source File: KieSessionUtils.java From hacep with Apache License 2.0

6 votes

public static void logResults(Results results) {
    for (Message result : results.getMessages()) {
        switch (result.getLevel()) {
            case ERROR:
                LOGGER.error(result.toString());
                break;
            case WARNING:
                LOGGER.warn(result.toString());
                break;
            case INFO:
                LOGGER.info(result.toString());
                break;
            default:
                LOGGER.warn(result.toString());
        }
    }
}

Source File: MessageImpl.java From kogito-runtimes with Apache License 2.0

5 votes

public static List<Message> filterMessages( List<Message> messages,
                                            Level... levels ) {
    List<Message> filteredMsgs = new ArrayList<Message>();
    if ( levels != null && levels.length > 0 ) {
        for ( Level level : levels ) {
            for ( Message msg : messages ) {
                if ( msg.getLevel() == level ) {
                    filteredMsgs.add( msg );
                }
            }
        }
    }
    return filteredMsgs;
}

Source File: DroolsUtil.java From qzr with Apache License 2.0

5 votes

private static String prettyBuildMessage(Message msg) {
    return "Message: {"
        + "id="+ msg.getId()
        + ", level=" + msg.getLevel()
        + ", path=" + msg.getPath()
        + ", line=" + msg.getLine()
        + ", column=" + msg.getColumn()
        + ", text=\"" + msg.getText() + "\""
        + "}";
}

Source File: PhreakInspector.java From drools-workshop with Apache License 2.0

5 votes

private void assertBuildResults(Results results) {
    if (results.hasMessages(Message.Level.WARNING, Message.Level.ERROR)) {
        List<Message> messages = results.getMessages(Message.Level.WARNING, Message.Level.ERROR);
        for (Message message : messages) {
            System.out.printf("[%s] - %s[%s,%s]: %s", message.getLevel(), message.getPath(), message.getLine(), message.getColumn(), message.getText());
        }

        throw new IllegalStateException("Compilation errors were found. Check the logs.");
    }
}

Source File: TypeDeclarationTest.java From kogito-runtimes with Apache License 2.0

5 votes

@Test
public void testDeclarationOfClassWithNonStandardSetterAndFulllName() {
    final String s1 = "package test; " +
                      "import " + BeanishClass.class.getCanonicalName() + "; " +

                      "declare " + BeanishClass.class.getName() + " @propertyReactive end " +

                      "rule Check when BeanishClass() @watch( foo ) then end ";

    KieHelper kh = new KieHelper();
    kh.addContent( s1, ResourceType.DRL );

    assertEquals( 0, kh.verify().getMessages( Message.Level.ERROR ).size() );
}

org.kie.api.builder.Message Java Examples