Examples with TimerNode org.jbpm.workflow.core.node.TimerNode used on opensource projects

Example 6 with TimerNode

use of org.jbpm.workflow.core.node.TimerNode in project jbpm by kiegroup.

the class XMLPersistenceTest method testPersistenceOfEmptyNodes.

@Test
public void testPersistenceOfEmptyNodes() throws Exception {
    RuleFlowProcess process = new RuleFlowProcess() {

        private static final long serialVersionUID = 510l;

        int id = 0;

        public void addNode(org.kie.api.definition.process.Node node) {
            ((Node) node).setId(++id);
            super.addNode(node);
        }
    };
    process.addNode(new StartNode());
    process.addNode(new EndNode());
    process.addNode(new ActionNode());
    process.addNode(new Split());
    process.addNode(new Join());
    process.addNode(new MilestoneNode());
    process.addNode(new RuleSetNode());
    process.addNode(new SubProcessNode());
    process.addNode(new WorkItemNode());
    process.addNode(new TimerNode());
    process.addNode(new HumanTaskNode());
    process.addNode(new ForEachNode());
    process.addNode(new CompositeContextNode());
    process.addNode(new EventNode());
    process.addNode(new FaultNode());
    process.addNode(new StateNode());
    process.addNode(new DynamicNode());
    String xml = XmlRuleFlowProcessDumper.INSTANCE.dump(process, false);
    if (xml == null) {
        throw new IllegalArgumentException("Failed to persist empty nodes!");
    }
    SemanticModules modules = new SemanticModules();
    modules.addSemanticModule(new ProcessSemanticModule());
    XmlProcessReader reader = new XmlProcessReader(modules, getClass().getClassLoader());
    List<Process> processes = reader.read(new StringReader(xml));
    assertNotNull(processes);
    process = (RuleFlowProcess) processes.get(0);
    if (process == null) {
        throw new IllegalArgumentException("Failed to reload process!");
    }
    assertEquals(17, process.getNodes().length);
    String xml2 = XmlRuleFlowProcessDumper.INSTANCE.dump(process, false);
    if (xml2 == null) {
        throw new IllegalArgumentException("Failed to persist empty nodes!");
    }
    assertXMLEqual(xml, xml2);
// assertEquals(xml, xml2);
}

Example 7 with TimerNode

use of org.jbpm.workflow.core.node.TimerNode in project jbpm by kiegroup.

the class IntermediateCatchEventHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    final Element element = parser.endElementBuilder();
    Node node = (Node) parser.getCurrent();
    // determine type of event definition, so the correct type of node
    // can be generated
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("signalEventDefinition".equals(nodeName)) {
            // reuse already created EventNode
            handleSignalNode(node, element, uri, localName, parser);
            break;
        } else if ("messageEventDefinition".equals(nodeName)) {
            // reuse already created EventNode
            handleMessageNode(node, element, uri, localName, parser);
            break;
        } else if ("timerEventDefinition".equals(nodeName)) {
            // create new timerNode
            TimerNode timerNode = new TimerNode();
            timerNode.setId(node.getId());
            timerNode.setName(node.getName());
            timerNode.setMetaData("UniqueId", node.getMetaData().get("UniqueId"));
            node = timerNode;
            handleTimerNode(node, element, uri, localName, parser);
            break;
        } else if ("conditionalEventDefinition".equals(nodeName)) {
            // create new stateNode
            StateNode stateNode = new StateNode();
            stateNode.setId(node.getId());
            stateNode.setName(node.getName());
            stateNode.setMetaData("UniqueId", node.getMetaData().get("UniqueId"));
            node = stateNode;
            handleStateNode(node, element, uri, localName, parser);
            break;
        } else if ("linkEventDefinition".equals(nodeName)) {
            CatchLinkNode linkNode = new CatchLinkNode();
            linkNode.setId(node.getId());
            node = linkNode;
            handleLinkNode(element, node, xmlNode, parser);
            break;
        }
        xmlNode = xmlNode.getNextSibling();
    }
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    nodeContainer.addNode(node);
    ((ProcessBuildData) parser.getData()).addNode(node);
    return node;
}

Example 8 with TimerNode

use of org.jbpm.workflow.core.node.TimerNode in project jbpm by kiegroup.

the class IntermediateCatchEventHandler method handleTimerNode.

protected void handleTimerNode(final Node node, final Element element, final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    super.handleNode(node, element, uri, localName, parser);
    TimerNode timerNode = (TimerNode) node;
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("timerEventDefinition".equals(nodeName)) {
            Timer timer = new Timer();
            org.w3c.dom.Node subNode = xmlNode.getFirstChild();
            while (subNode instanceof Element) {
                String subNodeName = subNode.getNodeName();
                if ("timeCycle".equals(subNodeName)) {
                    String delay = subNode.getTextContent();
                    int index = delay.indexOf("###");
                    if (index != -1) {
                        String period = delay.substring(index + 3);
                        delay = delay.substring(0, index);
                        timer.setPeriod(period);
                    }
                    timer.setTimeType(Timer.TIME_CYCLE);
                    timer.setDelay(delay);
                    break;
                } else if ("timeDuration".equals(subNodeName)) {
                    String delay = subNode.getTextContent();
                    timer.setTimeType(Timer.TIME_DURATION);
                    timer.setDelay(delay);
                    break;
                } else if ("timeDate".equals(subNodeName)) {
                    String date = subNode.getTextContent();
                    timer.setTimeType(Timer.TIME_DATE);
                    timer.setDate(date);
                    break;
                }
                subNode = subNode.getNextSibling();
            }
            timerNode.setTimer(timer);
        }
        xmlNode = xmlNode.getNextSibling();
    }
}

Example 9 with TimerNode

use of org.jbpm.workflow.core.node.TimerNode in project jbpm by kiegroup.

the class TimerNodeHandler method handleNode.

public void handleNode(final Node node, final Element element, final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    super.handleNode(node, element, uri, localName, parser);
    TimerNode timerNode = (TimerNode) node;
    String delay = element.getAttribute("delay");
    String period = element.getAttribute("period");
    if ((delay != null && delay.length() > 0) || (period != null && period.length() > 0)) {
        Timer timer = timerNode.getTimer();
        if (timer == null) {
            timer = new Timer();
            timerNode.setTimer(timer);
        }
        if (delay != null && delay.length() != 0) {
            timer.setDelay(delay);
        }
        if (period != null && period.length() != 0) {
            timer.setPeriod(period);
        }
    }
}

Example 10 with TimerNode

use of org.jbpm.workflow.core.node.TimerNode in project jbpm by kiegroup.

the class SingleSessionCommandServiceTest method getProcessTimer2.

private List<KiePackage> getProcessTimer2() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.test.TestProcess");
    process.setName("TestProcess");
    process.setPackageName("org.drools.test");
    StartNode start = new StartNode();
    start.setId(1);
    start.setName("Start");
    process.addNode(start);
    TimerNode timerNode = new TimerNode();
    timerNode.setId(2);
    timerNode.setName("Timer");
    Timer timer = new Timer();
    timer.setDelay("0");
    timerNode.setTimer(timer);
    process.addNode(timerNode);
    new ConnectionImpl(start, Node.CONNECTION_DEFAULT_TYPE, timerNode, Node.CONNECTION_DEFAULT_TYPE);
    ActionNode actionNode = new ActionNode();
    actionNode.setId(3);
    actionNode.setName("Action");
    DroolsConsequenceAction action = new DroolsConsequenceAction();
    action.setDialect("java");
    action.setConsequence("try { Thread.sleep(1000); } catch (Throwable t) {} System.out.println(\"Executed action\");");
    actionNode.setAction(action);
    process.addNode(actionNode);
    new ConnectionImpl(timerNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EndNode end = new EndNode();
    end.setId(6);
    end.setName("End");
    process.addNode(end);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, end, Node.CONNECTION_DEFAULT_TYPE);
    KnowledgeBuilderImpl packageBuilder = new KnowledgeBuilderImpl();
    ProcessBuilderImpl processBuilder = new ProcessBuilderImpl(packageBuilder);
    processBuilder.buildProcess(process, null);
    return Arrays.asList(packageBuilder.getPackages());
}