Examples with ProcessAction io.automatiko.engine.workflow.process.core.ProcessAction used on opensource projects

Example 16 with ProcessAction

use of io.automatiko.engine.workflow.process.core.ProcessAction in project automatiko-engine by automatiko-io.

the class ProcessEventSupportTest method testProcessEventListenerWithEvent.

@Test
public void testProcessEventListenerWithEvent() throws Exception {
    ExecutableProcess process = new ExecutableProcess();
    process.setId("org.company.core.process.event");
    process.setName("Event Process");
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    process.addNode(startNode);
    ActionNode actionNode = new ActionNode();
    actionNode.setName("Print");
    ProcessAction action = new ConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            logger.info("Executed action");
        }
    });
    actionNode.setAction(action);
    actionNode.setId(2);
    process.addNode(actionNode);
    new ConnectionImpl(startNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EventNode eventNode = new EventNode();
    eventNode.setName("Event");
    eventNode.setId(3);
    List<EventFilter> filters = new ArrayList<EventFilter>();
    EventTypeFilter filter = new EventTypeFilter();
    filter.setType("signal");
    filters.add(filter);
    eventNode.setEventFilters(filters);
    process.addNode(eventNode);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, eventNode, Node.CONNECTION_DEFAULT_TYPE);
    EndNode endNode = new EndNode();
    endNode.setName("End");
    endNode.setId(4);
    process.addNode(endNode);
    new ConnectionImpl(eventNode, Node.CONNECTION_DEFAULT_TYPE, endNode, Node.CONNECTION_DEFAULT_TYPE);
    InternalProcessRuntime processRuntime = new ProcessRuntimeImpl(Collections.singletonMap(process.getId(), process));
    final List<ProcessEvent> processEventList = new ArrayList<ProcessEvent>();
    final ProcessEventListener processEventListener = new ProcessEventListener() {

        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            processEventList.add(event);
        }

        public void afterNodeTriggered(ProcessNodeTriggeredEvent event) {
            processEventList.add(event);
        }

        public void afterProcessCompleted(ProcessCompletedEvent event) {
            processEventList.add(event);
        }

        public void afterProcessStarted(ProcessStartedEvent event) {
            processEventList.add(event);
        }

        public void beforeNodeLeft(ProcessNodeLeftEvent event) {
            processEventList.add(event);
        }

        public void beforeNodeTriggered(ProcessNodeTriggeredEvent event) {
            processEventList.add(event);
        }

        public void beforeProcessCompleted(ProcessCompletedEvent event) {
            processEventList.add(event);
        }

        public void beforeProcessStarted(ProcessStartedEvent event) {
            processEventList.add(event);
        }

        public void beforeVariableChanged(ProcessVariableChangedEvent event) {
            processEventList.add(event);
        }

        public void afterVariableChanged(ProcessVariableChangedEvent event) {
            processEventList.add(event);
        }
    };
    processRuntime.addEventListener(processEventListener);
    // execute the process
    ProcessInstance pi = processRuntime.startProcess("org.company.core.process.event");
    pi.signalEvent("signal", null);
    assertEquals(20, processEventList.size());
    assertEquals("org.company.core.process.event", ((ProcessStartedEvent) processEventList.get(0)).getProcessInstance().getProcessId());
    assertEquals("Start", ((ProcessNodeTriggeredEvent) processEventList.get(1)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeLeftEvent) processEventList.get(2)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeTriggeredEvent) processEventList.get(3)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeLeftEvent) processEventList.get(4)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeTriggeredEvent) processEventList.get(5)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeTriggeredEvent) processEventList.get(6)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeLeftEvent) processEventList.get(7)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeTriggeredEvent) processEventList.get(8)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeLeftEvent) processEventList.get(9)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeTriggeredEvent) processEventList.get(10)).getNodeInstance().getNodeName());
    assertEquals("org.company.core.process.event", ((ProcessStartedEvent) processEventList.get(11)).getProcessInstance().getProcessId());
    assertEquals("Event", ((ProcessNodeLeftEvent) processEventList.get(12)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeTriggeredEvent) processEventList.get(13)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(14)).getNodeInstance().getNodeName());
    assertEquals("org.company.core.process.event", ((ProcessCompletedEvent) processEventList.get(15)).getProcessInstance().getProcessId());
    assertEquals("org.company.core.process.event", ((ProcessCompletedEvent) processEventList.get(16)).getProcessInstance().getProcessId());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(17)).getNodeInstance().getNodeName());
    assertEquals("Event", ((ProcessNodeLeftEvent) processEventList.get(19)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeTriggeredEvent) processEventList.get(18)).getNodeInstance().getNodeName());
}

Example 17 with ProcessAction

use of io.automatiko.engine.workflow.process.core.ProcessAction in project automatiko-engine by automatiko-io.

the class AbstractNodeHandler method handleScript.

protected void handleScript(final ExtendedNodeImpl node, final Element element, String type) {
    NodeList nodeList = element.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        if (nodeList.item(i) instanceof Element) {
            Element xmlNode = (Element) nodeList.item(i);
            String nodeName = xmlNode.getNodeName();
            if (nodeName.equals("extensionElements")) {
                NodeList subNodeList = xmlNode.getChildNodes();
                for (int j = 0; j < subNodeList.getLength(); j++) {
                    org.w3c.dom.Node subXmlNode = subNodeList.item(j);
                    if (subXmlNode.getNodeName().contains(type + "-script")) {
                        List<ProcessAction> actions = node.getActions(type);
                        if (actions == null) {
                            actions = new ArrayList<ProcessAction>();
                            node.setActions(type, actions);
                        }
                        ProcessAction action = extractScript((Element) subXmlNode);
                        actions.add(action);
                    }
                }
            }
        }
    }
}

Example 18 with ProcessAction

use of io.automatiko.engine.workflow.process.core.ProcessAction in project automatiko-engine by automatiko-io.

the class ServerlessWorkflowFactory method scriptNode.

public ActionNode scriptNode(long id, String name, String script, NodeContainer nodeContainer) {
    ActionNode scriptNode = new ActionNode();
    scriptNode.setId(id);
    scriptNode.setName(name);
    scriptNode.setMetaData(UNIQUE_ID_PARAM, Long.toString(id));
    ProcessAction processAction = new ProcessAction();
    processAction.setMetaData(ACTION, script);
    scriptNode.setAction(processAction);
    scriptNode.setAction(new ConsequenceAction("java", script));
    nodeContainer.addNode(scriptNode);
    return scriptNode;
}

Example 19 with ProcessAction

use of io.automatiko.engine.workflow.process.core.ProcessAction in project automatiko-engine by automatiko-io.

the class ServerlessWorkflowFactory method expressionActionStateNode.

public ActionNode expressionActionStateNode(long id, String name, NodeContainer nodeContainer, String expression, Action action) {
    ActionNode actionNode = new ActionNode();
    actionNode.setId(id);
    actionNode.setName(name);
    ActionDataFilter actionDataFilter = action.getActionDataFilter();
    StringBuilder functionArguments = new StringBuilder();
    if (action.getFunctionRef().getArguments() != null) {
        functionArguments.append("(");
        for (JsonNode argument : action.getFunctionRef().getArguments()) {
            functionArguments.append(unwrapExpression(argument.toString())).append(",");
        }
        functionArguments.deleteCharAt(functionArguments.length() - 1);
        functionArguments.append(")");
    }
    String inputFilter = actionDataFilter == null ? null : unwrapExpression(actionDataFilter.getFromStateData());
    String outputFilter = actionDataFilter == null ? null : unwrapExpression(actionDataFilter.getResults());
    String scopeFilter = actionDataFilter == null ? null : unwrapExpression(actionDataFilter.getToStateData());
    ConsequenceAction processAction = new ConsequenceAction(null, "expression(context, " + escapeExpression(expression + functionArguments) + ", " + escapeExpression(inputFilter) + ");");
    if (actionDataFilter != null && actionDataFilter.isUseResults()) {
        processAction = new ConsequenceAction(null, "expression(context, " + escapeExpression(expression + functionArguments) + ", " + escapeExpression(inputFilter) + ", " + escapeExpression(outputFilter) + ", " + escapeExpression(scopeFilter) + ");");
    }
    io.automatiko.engine.workflow.base.instance.impl.Action injectAction = context -> {
        if (actionDataFilter != null && actionDataFilter.isUseResults()) {
            io.automatiko.engine.workflow.sw.ServerlessFunctions.expression(context, expression, inputFilter, outputFilter, scopeFilter);
        } else {
            io.automatiko.engine.workflow.sw.ServerlessFunctions.expression(context, expression, inputFilter);
        }
    };
    processAction.setMetaData(ACTION, injectAction);
    actionNode.setAction(processAction);
    nodeContainer.addNode(actionNode);
    return actionNode;
}

Example 20 with ProcessAction

use of io.automatiko.engine.workflow.process.core.ProcessAction in project automatiko-engine by automatiko-io.

the class ServerlessWorkflowFactory method injectStateNode.

public ActionNode injectStateNode(long id, String name, NodeContainer nodeContainer, String dataToInject) {
    ActionNode actionNode = new ActionNode();
    actionNode.setId(id);
    actionNode.setName(name);
    ConsequenceAction processAction = new ConsequenceAction(null, "inject(context, " + escapeExpression(dataToInject) + ");");
    io.automatiko.engine.workflow.base.instance.impl.Action injectAction = context -> {
        io.automatiko.engine.workflow.sw.ServerlessFunctions.inject(context, dataToInject);
    };
    processAction.setMetaData(ACTION, injectAction);
    actionNode.setAction(processAction);
    nodeContainer.addNode(actionNode);
    return actionNode;
}