Package org.drools.workflow.core.node

Examples of org.drools.workflow.core.node.EventNode

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                            "Composite node '" + node.getName() + "' [" + node.getId() + "] has invalid linked outgoing node for type " + outType.getKey()));
                  }
                }
                validateNodes(compositeNode.getNodes(), errors, process);
            } else if (node instanceof EventNode) {
                final EventNode eventNode = (EventNode) node;
                if (eventNode.getEventFilters().size() == 0) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Event node '" + node.getName() + "' [" + node.getId() + "] should specify an event type"));
                }
                if (eventNode.getOutgoingConnections(org.drools.workflow.core.Node.CONNECTION_DEFAULT_TYPE).size() == 0) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Event node '" + node.getName() + "' [" + node.getId() + "] has no outgoing connection"));
                }
            } else if (node instanceof FaultNode) {
              endNodeFound = true;
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        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());
       
        String xml = XmlRuleFlowProcessDumper.INSTANCE.dump(process, false);
        if (xml == null) {
            throw new IllegalArgumentException("Failed to persist empty nodes!");
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        constraint.setConstraint("constraint-text2");
        split.setConstraint(connection, constraint);
        process.addNode(split);
        new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, split, Node.CONNECTION_DEFAULT_TYPE);
       
        EventNode eventNode = new EventNode();
        eventNode.setName("action");
        eventNode.setMetaData("x", 1);
        eventNode.setMetaData("y", 2);
        eventNode.setMetaData("width", 3);
        eventNode.setMetaData("height", 4);
        eventNode.setVariableName("eventVariable");
        EventTypeFilter eventFilter = new EventTypeFilter();
        eventFilter.setType("eventType");
        eventNode.addEventFilter(eventFilter);
        process.addNode(eventNode);
       
        Join join = new Join();
        join.setName("join");
        join.setMetaData("x", 1);
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                            "Composite node '" + node.getName() + "' [" + node.getId() + "] has invalid linked outgoing node for type " + outType.getKey()));
                  }
                }
                validateNodes(compositeNode.getNodes(), errors, process);
            } else if (node instanceof EventNode) {
                final EventNode eventNode = (EventNode) node;
                if (eventNode.getEventFilters().size() == 0) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Event node '" + node.getName() + "' [" + node.getId() + "] should specify an event type"));
                }
                if (eventNode.getDefaultOutgoingConnections().size() == 0) {
                    errors.add(new ProcessValidationErrorImpl(process,
                        "Event node '" + node.getName() + "' [" + node.getId() + "] has no outgoing connection"));
                }
            } else if (node instanceof FaultNode) {
              endNodeFound = true;
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        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());
       
        String xml = XmlRuleFlowProcessDumper.INSTANCE.dump(process, false);
        if (xml == null) {
            throw new IllegalArgumentException("Failed to persist empty nodes!");
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        constraint.setConstraint("constraint-text2");
        split.setConstraint(connection, constraint);
        process.addNode(split);
        new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, split, Node.CONNECTION_DEFAULT_TYPE);
       
        EventNode eventNode = new EventNode();
        eventNode.setName("action");
        eventNode.setMetaData("x", 1);
        eventNode.setMetaData("y", 2);
        eventNode.setMetaData("width", 3);
        eventNode.setMetaData("height", 4);
        eventNode.setVariableName("eventVariable");
        EventTypeFilter eventFilter = new EventTypeFilter();
        eventFilter.setType("eventType");
        eventNode.addEventFilter(eventFilter);
        process.addNode(eventNode);
       
        Join join = new Join();
        join.setName("join");
        join.setMetaData("x", 1);
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import org.xml.sax.SAXException;

public class EventNodeHandler extends AbstractNodeHandler {
   
    protected Node createNode() {
        return new EventNode();
    }
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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);
        EventNode eventNode = (EventNode) node;
        String variableName = element.getAttribute("variableName");
        if (variableName != null && variableName.length() != 0 ) {
            eventNode.setVariableName(variableName);
        }
        String scope = element.getAttribute("scope");
        if (scope != null && scope.length() != 0 ) {
            eventNode.setScope(scope);
        }
    }
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            eventNode.setScope(scope);
        }
    }
   
    public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
    EventNode eventNode = (EventNode) node;
    writeNode("eventNode", eventNode, xmlDump, includeMeta);
    String variableName = eventNode.getVariableName();
        if (variableName != null && variableName.length() != 0) {
            xmlDump.append("variableName=\"" + variableName + "\" ");
        }
        String scope = eventNode.getScope();
        if (scope != null && scope.length() != 0) {
            xmlDump.append("scope=\"" + scope + "\" ");
        }
        xmlDump.append(">" + EOL);
        if (includeMeta) {
          writeMetaData(eventNode, xmlDump);
        }
        xmlDump.append("      <eventFilters>" + EOL);
        for (EventFilter filter: eventNode.getEventFilters()) {
          if (filter instanceof EventTypeFilter) {
            xmlDump.append("        <eventFilter "
                    + "type=\"eventType\" "
                    + "eventType=\"" + ((EventTypeFilter) filter).getType() + "\" />" + EOL);
          } else {
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Related Classes of org.drools.workflow.core.node.EventNode

  • org.drools.bpmn2.legacy.beta1.BoundaryEventHandler
  • org.drools.bpmn2.legacy.beta1.EventNodeHandler
  • org.drools.bpmn2.legacy.beta1.IntermediateCatchEventHandler
  • org.drools.bpmn2.xml.BoundaryEventHandler
  • org.drools.bpmn2.xml.EventNodeHandler
  • org.drools.bpmn2.xml.IntermediateCatchEventHandler
  • org.drools.bpmn2.xml.XmlBPMNProcessDumper
  • org.drools.compiler.xml.processes.EventNodeHandler
  • org.drools.compiler.xml.processes.XMLPersistenceTest
  • org.drools.process.EventTest
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