Examples with RuleFlowProcess org.jbpm.ruleflow.core.RuleFlowProcess used on opensource projects

Example 71 with RuleFlowProcess

use of org.jbpm.ruleflow.core.RuleFlowProcess in project jbpm by kiegroup.

the class ProcessHandler method start.

public Object start(final String uri, final String localName, final Attributes attrs, final ExtensibleXmlParser parser) throws SAXException {
    parser.startElementBuilder(localName, attrs);
    String id = attrs.getValue("id");
    String name = attrs.getValue("name");
    String packageName = attrs.getValue("http://www.jboss.org/drools", "packageName");
    String dynamic = attrs.getValue("http://www.jboss.org/drools", "adHoc");
    String version = attrs.getValue("http://www.jboss.org/drools", "version");
    RuleFlowProcess process = new RuleFlowProcess();
    process.setAutoComplete(true);
    process.setId(id);
    if (name == null) {
        name = id;
    }
    process.setName(name);
    process.setType("RuleFlow");
    if (packageName == null) {
        packageName = "org.drools.bpmn2";
    }
    process.setPackageName(packageName);
    if ("true".equals(dynamic)) {
        process.setDynamic(true);
        process.setAutoComplete(false);
    }
    if (version != null) {
        process.setVersion(version);
    }
    ((ProcessBuildData) parser.getData()).addProcess(process);
    // register the definitions object as metadata of process.
    process.setMetaData("Definitions", parser.getParent());
    // register bpmn2 imports as meta data of process
    Object typedImports = ((ProcessBuildData) parser.getData()).getMetaData("Bpmn2Imports");
    if (typedImports != null) {
        process.setMetaData("Bpmn2Imports", typedImports);
    }
    // register item definitions as meta data of process
    Object itemDefinitions = ((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
    if (itemDefinitions != null) {
        process.setMetaData("ItemDefinitions", itemDefinitions);
    }
    // for unique id's of nodes, start with one to avoid returning wrong nodes for dynamic nodes
    parser.getMetaData().put("idGen", new AtomicInteger(1));
    return process;
}

Example 72 with RuleFlowProcess

use of org.jbpm.ruleflow.core.RuleFlowProcess in project jbpm by kiegroup.

the class ProcessHandler method end.

@SuppressWarnings("unchecked")
public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    parser.endElementBuilder();
    RuleFlowProcess process = (RuleFlowProcess) parser.getCurrent();
    List<IntermediateLink> throwLinks = (List<IntermediateLink>) process.getMetaData(LINKS);
    linkIntermediateLinks(process, throwLinks);
    List<SequenceFlow> connections = (List<SequenceFlow>) process.getMetaData(CONNECTIONS);
    linkConnections(process, connections);
    linkBoundaryEvents(process);
    // This must be done *after* linkConnections(process, connections)
    // because it adds hidden connections for compensations
    List<Association> associations = (List<Association>) process.getMetaData(ASSOCIATIONS);
    linkAssociations((Definitions) process.getMetaData("Definitions"), process, associations);
    List<Lane> lanes = (List<Lane>) process.getMetaData(LaneHandler.LANES);
    assignLanes(process, lanes);
    postProcessNodes(process, process);
    return process;
}

Example 73 with RuleFlowProcess

use of org.jbpm.ruleflow.core.RuleFlowProcess in project jbpm by kiegroup.

the class XMLBPMNProcessDumperTest method testConditionExpression.

/**
 * TESTS
 */
@Test
public void testConditionExpression() throws Exception {
    // JBPM-4069 : XmlBPMNProcessDumper.dump() misses conditionExpression in sequenceFlow
    String filename = "BPMN2-GatewaySplit-SequenceConditions.bpmn2";
    String original = BPMN2XMLTest.slurp(XMLBPMNProcessDumperTest.class.getResourceAsStream("/" + filename));
    KieBase kbase = createKnowledgeBase(filename);
    RuleFlowProcess process = (RuleFlowProcess) kbase.getProcess("GatewayTest");
    String result = XmlBPMNProcessDumper.INSTANCE.dump(process, XmlBPMNProcessDumper.META_DATA_USING_DI);
    // Compare original with result using XMLUnit
    Diff diff = new Diff(original, result);
    diff.overrideDifferenceListener(new DifferenceListener() {

        public int differenceFound(Difference diff) {
            String nodeName = diff.getTestNodeDetail().getNode().getNodeName();
            if (nodeName.equals("conditionExpression") || nodeName.equals("language")) {
                logger.info(diff.toString());
                return RETURN_ACCEPT_DIFFERENCE;
            }
            return RETURN_IGNORE_DIFFERENCE_NODES_IDENTICAL;
        }

        public void skippedComparison(Node one, Node two) {
            logger.info("{} : {}", one.getLocalName(), two.getLocalName());
        }
    });
    assertTrue("Original and generated output is not the same.", diff.identical());
}

Example 74 with RuleFlowProcess

use of org.jbpm.ruleflow.core.RuleFlowProcess in project jbpm by kiegroup.

the class DynamicProcessTest method testDynamicProcess.

@Test
public void testDynamicProcess() throws Exception {
    RuleFlowProcessFactory factory = RuleFlowProcessFactory.createProcess("org.jbpm.HelloWorld");
    factory.name("HelloWorldProcess").version("1.0").packageName("org.jbpm").startNode(1).name("Start").done().humanTaskNode(2).name("Task1").actorId("krisv").taskName("MyTask").done().endNode(3).name("End").done().connection(1, 2).connection(2, 3);
    final RuleFlowProcess process = factory.validate().getProcess();
    Resource resource = ResourceFactory.newByteArrayResource(XmlRuleFlowProcessDumper.INSTANCE.dump(process).getBytes());
    // source path or target path must be set to be added into kbase
    resource.setSourcePath("/tmp/dynamicProcess.bpmn2");
    KieBase kbase = createKnowledgeBaseFromResources(resource);
    StatefulKnowledgeSession ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler testHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", testHandler);
    ksession.addEventListener(new ProcessEventListener() {

        public void beforeVariableChanged(ProcessVariableChangedEvent arg0) {
        }

        public void beforeProcessStarted(ProcessStartedEvent arg0) {
            logger.info("{}", arg0);
        }

        public void beforeProcessCompleted(ProcessCompletedEvent arg0) {
            logger.info("{}", arg0);
        }

        public void beforeNodeTriggered(ProcessNodeTriggeredEvent arg0) {
            logger.info("{}", arg0);
        }

        public void beforeNodeLeft(ProcessNodeLeftEvent arg0) {
            logger.info("{}", arg0);
        }

        public void afterVariableChanged(ProcessVariableChangedEvent arg0) {
        }

        public void afterProcessStarted(ProcessStartedEvent arg0) {
        }

        public void afterProcessCompleted(ProcessCompletedEvent arg0) {
        }

        public void afterNodeTriggered(ProcessNodeTriggeredEvent arg0) {
        }

        public void afterNodeLeft(ProcessNodeLeftEvent arg0) {
        }
    });
    final ProcessInstanceImpl processInstance = (ProcessInstanceImpl) ksession.startProcess("org.jbpm.HelloWorld");
    HumanTaskNode node = new HumanTaskNode();
    node.setName("Task2");
    node.setId(4);
    insertNodeInBetween(process, 2, 3, node);
    ((CommandBasedStatefulKnowledgeSession) ksession).getRunner().execute(new ExecutableCommand<Void>() {

        public Void execute(Context context) {
            StatefulKnowledgeSession ksession = (StatefulKnowledgeSession) ((RegistryContext) context).lookup(KieSession.class);
            ((ProcessInstanceImpl) ksession.getProcessInstance(processInstance.getId())).updateProcess(process);
            return null;
        }
    });
    assertProcessInstanceActive(processInstance);
    ksession.getWorkItemManager().completeWorkItem(testHandler.getWorkItem().getId(), null);
    assertProcessInstanceActive(processInstance);
    ksession.getWorkItemManager().completeWorkItem(testHandler.getWorkItem().getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    ksession.dispose();
}

Example 75 with RuleFlowProcess

use of org.jbpm.ruleflow.core.RuleFlowProcess in project jbpm by kiegroup.

the class BPMNPlaneHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    parser.endElementBuilder();
    ProcessInfo processInfo = (ProcessInfo) parser.getCurrent();
    List<Process> processes = ((ProcessBuildData) parser.getData()).getProcesses();
    RuleFlowProcess process = null;
    for (Process p : processes) {
        if (p.getId() != null && p.getId().equals(processInfo.getProcessRef())) {
            process = (RuleFlowProcess) p;
            break;
        }
    }
    if (process != null) {
        for (NodeInfo nodeInfo : processInfo.getNodeInfos()) {
            processNodeInfo(nodeInfo, process.getNodes());
        }
        postProcessNodeOffset(process.getNodes(), 0, 0);
        for (ConnectionInfo connectionInfo : processInfo.getConnectionInfos()) {
            if (connectionInfo.getBendpoints() != null) {
                processConnectionInfo(connectionInfo, process.getNodes());
            }
        }
    }
    return processInfo;
}