Examples with EventTypeFilter org.jbpm.process.core.event.EventTypeFilter used on opensource projects

Example 1 with EventTypeFilter

use of org.jbpm.process.core.event.EventTypeFilter in project jbpm by kiegroup.

the class EventNodeHandler method writeNode.

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 {
            throw new IllegalArgumentException("Unknown filter type: " + filter);
        }
    }
    xmlDump.append("      </eventFilters>" + EOL);
    endNode("eventNode", xmlDump);
}

Example 2 with EventTypeFilter

use of org.jbpm.process.core.event.EventTypeFilter in project jbpm by kiegroup.

the class StartEventHandler method addTriggerWithInMappings.

private void addTriggerWithInMappings(StartNode startNode, String triggerEventType) {
    EventTrigger trigger = new EventTrigger();
    EventTypeFilter eventFilter = new EventTypeFilter();
    eventFilter.setType(triggerEventType);
    trigger.addEventFilter(eventFilter);
    String mapping = (String) startNode.getMetaData("TriggerMapping");
    if (mapping != null) {
        trigger.addInMapping(mapping, startNode.getOutMapping(mapping));
    }
    startNode.addTrigger(trigger);
}

Example 3 with EventTypeFilter

use of org.jbpm.process.core.event.EventTypeFilter in project jbpm by kiegroup.

the class StartEventHandler 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);
    StartNode startNode = (StartNode) 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);
                    } else {
                        timer.setPeriod(delay);
                    }
                    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();
            }
            startNode.setTimer(timer);
            if (parser.getParent() instanceof EventSubProcessNode) {
                // handle timer on start events like normal (non rule) timers for event sub process
                EventTrigger trigger = new EventTrigger();
                EventTypeFilter eventFilter = new EventTypeFilter();
                eventFilter.setType("Timer-" + ((EventSubProcessNode) parser.getParent()).getId());
                trigger.addEventFilter(eventFilter);
                String mapping = (String) startNode.getMetaData("TriggerMapping");
                if (mapping != null) {
                    trigger.addInMapping(mapping, "event");
                }
                startNode.addTrigger(trigger);
                ((EventSubProcessNode) parser.getParent()).addTimer(timer, new DroolsConsequenceAction("java", ""));
            }
        }
        xmlNode = xmlNode.getNextSibling();
    }
}

Example 4 with EventTypeFilter

use of org.jbpm.process.core.event.EventTypeFilter in project jbpm by kiegroup.

the class ProcessHandler method linkBoundaryConditionEvent.

private static void linkBoundaryConditionEvent(NodeContainer nodeContainer, Node node, String attachedTo, Node attachedNode) {
    String processId = ((RuleFlowProcess) nodeContainer).getId();
    String eventType = "RuleFlowStateEvent-" + processId + "-" + ((EventNode) node).getUniqueId() + "-" + attachedTo;
    ((EventTypeFilter) ((EventNode) node).getEventFilters().get(0)).setType(eventType);
    boolean cancelActivity = (Boolean) node.getMetaData().get("CancelActivity");
    if (cancelActivity) {
        List<DroolsAction> actions = ((EventNode) node).getActions(EndNode.EVENT_NODE_EXIT);
        if (actions == null) {
            actions = new ArrayList<DroolsAction>();
        }
        DroolsConsequenceAction action = new DroolsConsequenceAction("java", null);
        action.setMetaData("Action", new CancelNodeInstanceAction(attachedTo));
        actions.add(action);
        ((EventNode) node).setActions(EndNode.EVENT_NODE_EXIT, actions);
    }
}

Example 5 with EventTypeFilter

use of org.jbpm.process.core.event.EventTypeFilter in project jbpm by kiegroup.

the class ProcessHandler method linkConnections.

public static void linkConnections(NodeContainer nodeContainer, List<SequenceFlow> connections) {
    if (connections != null) {
        for (SequenceFlow connection : connections) {
            String sourceRef = connection.getSourceRef();
            Node source = findNodeByIdOrUniqueIdInMetadata(nodeContainer, sourceRef, "Could not find source node for connection:" + sourceRef);
            if (source instanceof EventNode) {
                for (EventFilter eventFilter : ((EventNode) source).getEventFilters()) {
                    if (eventFilter instanceof EventTypeFilter) {
                        if ("Compensation".equals(((EventTypeFilter) eventFilter).getType())) {
                            // BPMN Method & Style, 2nd Ed. (Silver), states this on P. 131
                            throw new IllegalArgumentException("A Compensation Boundary Event can only be *associated* with a compensation activity via an Association, not via a Sequence Flow element.");
                        }
                    }
                }
            }
            String targetRef = connection.getTargetRef();
            Node target = findNodeByIdOrUniqueIdInMetadata(nodeContainer, targetRef, "Could not find target node for connection:" + targetRef);
            Connection result = new ConnectionImpl(source, NodeImpl.CONNECTION_DEFAULT_TYPE, target, NodeImpl.CONNECTION_DEFAULT_TYPE);
            result.setMetaData("bendpoints", connection.getBendpoints());
            result.setMetaData("UniqueId", connection.getId());
            if ("true".equals(System.getProperty("jbpm.enable.multi.con"))) {
                NodeImpl nodeImpl = (NodeImpl) source;
                Constraint constraint = buildConstraint(connection, nodeImpl);
                if (constraint != null) {
                    nodeImpl.addConstraint(new ConnectionRef(target.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE), constraint);
                }
            } else if (source instanceof Split) {
                Split split = (Split) source;
                Constraint constraint = buildConstraint(connection, split);
                split.addConstraint(new ConnectionRef(target.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE), constraint);
            }
        }
    }
}