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

Example 21 with ActionNode

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

the class ProcessEventSupportTest method testProcessEventListenerWithEndEvent.

@Test
public void testProcessEventListenerWithEndEvent() 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);
    EndNode endNode = new EndNode();
    endNode.setName("End");
    endNode.setId(3);
    endNode.setTerminate(false);
    process.addNode(endNode);
    new ConnectionImpl(actionNode, 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
    processRuntime.startProcess("org.company.core.process.event");
    assertEquals(14, 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("End", ((ProcessNodeTriggeredEvent) processEventList.get(5)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(6)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeLeftEvent) processEventList.get(7)).getNodeInstance().getNodeName());
    assertEquals("End", ((ProcessNodeTriggeredEvent) processEventList.get(8)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeLeftEvent) processEventList.get(9)).getNodeInstance().getNodeName());
    assertEquals("Print", ((ProcessNodeTriggeredEvent) processEventList.get(10)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeLeftEvent) processEventList.get(11)).getNodeInstance().getNodeName());
    assertEquals("Start", ((ProcessNodeTriggeredEvent) processEventList.get(12)).getNodeInstance().getNodeName());
    assertEquals("org.company.core.process.event", ((ProcessStartedEvent) processEventList.get(13)).getProcessInstance().getProcessId());
}

Example 22 with ActionNode

use of io.automatiko.engine.workflow.process.core.node.ActionNode 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 23 with ActionNode

use of io.automatiko.engine.workflow.process.core.node.ActionNode 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 24 with ActionNode

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

the class ServerlessWorkflowFactory method produceMessageNode.

public ActionNode produceMessageNode(long id, String name, Workflow workflow, ProduceEvent event, NodeContainer nodeContainer) {
    ActionNode produceEventNode = new ActionNode();
    produceEventNode.setId(id);
    produceEventNode.setName(name);
    EventDefinition eventDef = WorkflowUtils.getDefinedProducedEvents(workflow).stream().filter(e -> e.getName().equals(event.getEventRef())).findFirst().get();
    produceEventNode.setMetaData(Metadata.TRIGGER_REF, eventDef.getName());
    produceEventNode.setMetaData(Metadata.TRIGGER_TYPE_ATTR, eventDef.getType());
    produceEventNode.setMetaData(Metadata.TRIGGER_SOURCE_ATTR, eventDef.getSource());
    produceEventNode.setMetaData(Metadata.TRIGGER_TYPE, "ProduceMessage");
    // if (ServerlessWorkflowUtils.correlationExpressionFromSource(eventDef.getSource()) != null) {
    // endNode.setMetaData(Metadata.TRIGGER_CORRELATION_EXPR,
    // ServerlessWorkflowUtils.correlationExpressionFromSource(eventDef.getSource()));
    // }
    produceEventNode.setMetaData(Metadata.MESSAGE_TYPE, JSON_NODE);
    if (eventDef.getMetadata() != null && eventDef.getMetadata().containsKey(Metadata.CONNECTOR)) {
        produceEventNode.setMetaData(Metadata.CONNECTOR, eventDef.getMetadata().containsKey(Metadata.CONNECTOR));
    }
    if (eventDef.getMetadata() != null) {
        eventDef.getMetadata().forEach((k, v) -> produceEventNode.setMetaData(k, v));
    }
    if (event.getData() == null || event.getData().isEmpty()) {
        throw new IllegalArgumentException("Produce Event " + name + " does not have data set");
    }
    produceEventNode.setMetaData(Metadata.MAPPING_VARIABLE, event.getData());
    nodeContainer.addNode(produceEventNode);
    return produceEventNode;
}

Example 25 with ActionNode

use of io.automatiko.engine.workflow.process.core.node.ActionNode 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;
}