Package org.jbpm.workflow.core.node

Examples of org.jbpm.workflow.core.node.TimerNode

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        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());
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        humanTaskNode.setActions(ExtendedNodeImpl.EVENT_NODE_ENTER, actions);
        humanTaskNode.setActions(ExtendedNodeImpl.EVENT_NODE_EXIT, actions);
        process.addNode(humanTaskNode);
        connection = new ConnectionImpl(workItemNode, Node.CONNECTION_DEFAULT_TYPE, humanTaskNode, Node.CONNECTION_DEFAULT_TYPE);
       
        TimerNode timerNode = new TimerNode();
        timerNode.setName("timer");
        timerNode.setMetaData("x", 1);
        timerNode.setMetaData("y", 2);
        timerNode.setMetaData("width", 3);
        timerNode.setMetaData("height", 4);
        timer = new Timer();
        timer.setDelay("1000");
        timer.setPeriod("1000");
        timerNode.setTimer(timer);
        process.addNode(timerNode);
        new ConnectionImpl(humanTaskNode, Node.CONNECTION_DEFAULT_TYPE, timerNode, Node.CONNECTION_DEFAULT_TYPE);
       
        ForEachNode forEachNode = new ForEachNode();
        forEachNode.setName("ForEach");
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import org.xml.sax.SAXException;

public class TimerNodeHandler extends AbstractNodeHandler {

    protected Node createNode() {
        return new TimerNode();
    }
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    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 ) {
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  public Class generateNodeFor() {
        return TimerNode.class;
    }

  public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
    TimerNode timerNode = (TimerNode) node;
    writeNode("timerNode", timerNode, xmlDump, includeMeta);
        Timer timer = timerNode.getTimer();
        if (timer != null) {
            xmlDump.append("delay=\"" + timer.getDelay() + "\" ");
            if (timer.getPeriod() != null) {
                xmlDump.append(" period=\"" + timer.getPeriod() + "\" ");
            }
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  public Class generateNodeFor() {
        return TimerNode.class;
    }

  public void writeNode(Node node, StringBuilder xmlDump, int metaDataType) {
      TimerNode timerNode = (TimerNode) node;
    writeNode("intermediateCatchEvent", timerNode, xmlDump, metaDataType);
    xmlDump.append(">" + EOL);
    xmlDump.append("      <timerEventDefinition>" + EOL);
    Timer timer = timerNode.getTimer();
    if (timer != null && timer.getDelay() != null) {
      if (timer.getPeriod() == null) {
          xmlDump.append("        <timeDuration xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(timer.getDelay()) + "</timeDuration>" + EOL);
      } else {
        xmlDump.append("        <timeCycle xsi:type=\"tFormalExpression\">" + XmlDumper.replaceIllegalChars(timer.getDelay()) + "###" + XmlDumper.replaceIllegalChars(timer.getPeriod()) + "</timeCycle>" + EOL);      }
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                // 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
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    }
   
    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.setDelay(delay);
                        break;
                    } else if ("timeDuration".equals(subNodeName)) {
                        String delay = subNode.getTextContent();
                        timer.setDelay(delay);
                        break;
                    }
                    subNode = subNode.getNextSibling();
                }
                timerNode.setTimer(timer);
            }
            xmlNode = xmlNode.getNextSibling();
        }
    }
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    public TimerNodeFactory(RuleFlowNodeContainerFactory nodeContainerFactory, NodeContainer nodeContainer, long id) {
        super(nodeContainerFactory, nodeContainer, id);
    }

    protected Node createNode() {
        return new TimerNode();
    }
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              if (faultNode.getFaultName() == null) {
                errors.add(new ProcessValidationErrorImpl(process,
                        "Fault node '" + node.getName() + "' [" + node.getId() + "] has no fault name."));
              }
            } else if (node instanceof TimerNode) {
              TimerNode timerNode = (TimerNode) node;
                if (timerNode.getFrom() == null && !acceptsNoIncomingConnections(node)) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Timer node '" + node.getName() + "' [" + node.getId() + "] has no incoming connection."));
                }
                if (timerNode.getTo() == null && !acceptsNoOutgoingConnections(node)) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Timer node '" + node.getName() + "' [" + node.getId() + "] has no outgoing connection."));
                }
                if (timerNode.getTimer() == null) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Timer node '" + node.getName() + "' [" + node.getId() + "] has no timer specified."));
                } else {
                  validateTimer(timerNode.getTimer(), node, process, errors);
                }
            } else {
              errors.add(new ProcessValidationErrorImpl(process,
                    "Unknown node type '" + node.getClass().getName() + "'"));
            }
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