Examples with HumanTaskWorkItemImpl io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl used on opensource projects

Example 1 with HumanTaskWorkItemImpl

use of io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl in project automatiko-engine by automatiko-io.

the class AbstractProtobufProcessInstanceMarshaller method readHumanTaskWorkItem.

public static HumanTaskWorkItem readHumanTaskWorkItem(WorkflowProcessInstance processInstance, MarshallerReaderContext context, AutomatikoMessages.HumanTaskWorkItem _workItem) throws IOException {
    HumanTaskWorkItemImpl workItem = new HumanTaskWorkItemImpl();
    workItem.setId(_workItem.getId());
    workItem.setProcessInstanceId(_workItem.getProcessInstancesId());
    workItem.setName(_workItem.getName());
    workItem.setState(_workItem.getState());
    workItem.setDeploymentId(_workItem.getDeploymentId());
    workItem.setNodeId(_workItem.getNodeId());
    workItem.setNodeInstanceId(_workItem.getNodeInstanceId());
    workItem.setPhaseId(_workItem.getPhaseId());
    workItem.setPhaseStatus(_workItem.getPhaseStatus());
    workItem.setStartDate(new Date(_workItem.getStartDate()));
    workItem.setProcessInstance(processInstance);
    if (_workItem.getCompleteDate() > 0) {
        workItem.setCompleteDate(new Date(_workItem.getCompleteDate()));
    }
    if (_workItem.getTaskName() != null) {
        workItem.setTaskName(_workItem.getTaskName());
    }
    if (_workItem.getTaskDescription() != null) {
        workItem.setTaskDescription(_workItem.getTaskDescription());
    }
    if (_workItem.getTaskPriority() != null) {
        workItem.setTaskPriority(_workItem.getTaskPriority());
    }
    if (_workItem.getTaskReferenceName() != null) {
        workItem.setReferenceName(_workItem.getTaskReferenceName());
    }
    if (_workItem.getActualOwner() != null) {
        workItem.setActualOwner(_workItem.getActualOwner());
    }
    for (String item : _workItem.getAdminGroupsList()) {
        workItem.getAdminGroups().add(item);
    }
    for (String item : _workItem.getAdminUsersList()) {
        workItem.getAdminUsers().add(item);
    }
    for (String item : _workItem.getPotGroupsList()) {
        workItem.getPotentialGroups().add(item);
    }
    for (String item : _workItem.getPotUsersList()) {
        workItem.getPotentialUsers().add(item);
    }
    for (String item : _workItem.getExcludedUsersList()) {
        workItem.getExcludedUsers().add(item);
    }
    for (AutomatikoMessages.Variable _variable : _workItem.getVariableList()) {
        try {
            Object value = ProtobufProcessMarshaller.unmarshallVariableValue(context, _variable);
            workItem.setParameter(_variable.getName(), value);
        } catch (ClassNotFoundException e) {
            throw new IllegalArgumentException(e);
        }
    }
    return workItem;
}

Example 2 with HumanTaskWorkItemImpl

use of io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl in project automatiko-engine by automatiko-io.

the class TestWorkItemHandler method executeWorkItem.

public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
    workItems.add(workItem);
    if (workItem instanceof HumanTaskWorkItem) {
        HumanTaskWorkItemImpl humanTaskWorkItem = (HumanTaskWorkItemImpl) workItem;
        humanTaskWorkItem.setPhaseId(Active.ID);
        humanTaskWorkItem.setPhaseStatus(Active.STATUS);
    }
}

Example 3 with HumanTaskWorkItemImpl

use of io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl in project automatiko-engine by automatiko-io.

the class HumanTaskNodeInstance method createWorkItem.

protected WorkItem createWorkItem(WorkItemNode workItemNode) {
    HumanTaskWorkItemImpl workItem = (HumanTaskWorkItemImpl) super.createWorkItem(workItemNode);
    String actorId = assignWorkItem(workItem);
    if (actorId != null) {
        workItem.setParameter(ACTOR_ID, actorId);
    }
    workItem.setTaskName((String) workItem.getParameter("NodeName"));
    workItem.setTaskDescription((String) workItem.getParameter("Description"));
    workItem.setTaskPriority(String.valueOf(workItem.getParameter("Priority")));
    workItem.setReferenceName((String) workItem.getParameter("TaskName"));
    workItem.setReferenceId(buildReferenceId());
    workItem.setReferenceId(buildReferenceId());
    return workItem;
}

Example 4 with HumanTaskWorkItemImpl

use of io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl in project automatiko-engine by automatiko-io.

the class HumanTaskNodeInstance method assignWorkItem.

protected String assignWorkItem(WorkItem workItem) {
    String actorId = null;
    // if this human task node is part of a swimlane, check whether an actor
    // has already been assigned to this swimlane
    String swimlaneName = getHumanTaskNode().getSwimlane();
    SwimlaneContextInstance swimlaneContextInstance = getSwimlaneContextInstance(swimlaneName);
    if (swimlaneContextInstance != null) {
        actorId = swimlaneContextInstance.getActorId(swimlaneName);
        ((WorkItemImpl) workItem).setParameter("SwimlaneActorId", actorId);
    }
    // actor is specified for this human task
    if (actorId == null) {
        actorId = (String) workItem.getParameter(ACTOR_ID);
        if (actorId != null && swimlaneContextInstance != null && actorId.split(separator).length == 1) {
            swimlaneContextInstance.setActorId(swimlaneName, actorId);
            ((WorkItemImpl) workItem).setParameter("SwimlaneActorId", actorId);
        }
    }
    processAssigment(ACTOR_ID, workItem, ((HumanTaskWorkItemImpl) workItem).getPotentialUsers());
    processAssigment(GROUP_ID, workItem, ((HumanTaskWorkItemImpl) workItem).getPotentialGroups());
    processAssigment(GROUPS, workItem, ((HumanTaskWorkItemImpl) workItem).getPotentialGroups());
    processAssigment(EXCLUDED_OWNER_ID, workItem, ((HumanTaskWorkItemImpl) workItem).getExcludedUsers());
    processAssigment(BUSINESSADMINISTRATOR_ID, workItem, ((HumanTaskWorkItemImpl) workItem).getAdminUsers());
    processAssigment(BUSINESSADMINISTRATOR_GROUP_ID, workItem, ((HumanTaskWorkItemImpl) workItem).getAdminGroups());
    // parameter
    return (String) workItem.getParameter(ACTOR_ID);
}

Example 5 with HumanTaskWorkItemImpl

use of io.automatiko.engine.workflow.base.instance.impl.humantask.HumanTaskWorkItemImpl in project automatiko-engine by automatiko-io.

the class PredictionAwareHumanTaskLifeCycle method transitionTo.

@Override
public Map<String, Object> transitionTo(WorkItem workItem, WorkItemManager manager, Transition<Map<String, Object>> transition) {
    LifeCyclePhase targetPhase = phaseById(transition.phase());
    if (targetPhase == null) {
        logger.debug("Target life cycle phase '{}' does not exist in {}", transition.phase(), this.getClass().getSimpleName());
        throw new InvalidLifeCyclePhaseException(transition.phase());
    }
    HumanTaskWorkItemImpl humanTaskWorkItem = (HumanTaskWorkItemImpl) workItem;
    if (targetPhase.id().equals(Active.ID)) {
        PredictionOutcome outcome = predictionService.predict(workItem, workItem.getParameters());
        logger.debug("Prediction service returned confidence level {} for work item {}", outcome.getConfidenceLevel(), humanTaskWorkItem.getId());
        if (outcome.isCertain()) {
            humanTaskWorkItem.getResults().putAll(outcome.getData());
            logger.debug("Prediction service is certain (confidence level {}) on the outputs, completing work item {}", outcome.getConfidenceLevel(), humanTaskWorkItem.getId());
            ((DefaultWorkItemManager) manager).internalCompleteWorkItem(humanTaskWorkItem);
            return outcome.getData();
        } else if (outcome.isPresent()) {
            logger.debug("Prediction service is NOT certain (confidence level {}) on the outputs, setting recommended outputs on work item {}", outcome.getConfidenceLevel(), humanTaskWorkItem.getId());
            humanTaskWorkItem.getResults().putAll(outcome.getData());
        }
    }
    // prediction service does work only on activating tasks
    Map<String, Object> data = super.transitionTo(workItem, manager, transition);
    if (targetPhase.id().equals(Complete.ID)) {
        // upon actual transition train the data if it's completion phase
        predictionService.train(humanTaskWorkItem, workItem.getParameters(), data);
    }
    return data;
}