Example usage for com.liferay.portal.workflow.kaleo.model KaleoTaskInstanceToken getKaleoTask

Introduction

In this page you can find the example usage for com.liferay.portal.workflow.kaleo.model KaleoTaskInstanceToken getKaleoTask.

Prototype

public KaleoTask getKaleoTask() throws com.liferay.portal.kernel.exception.PortalException;

Source Link

Usage

From source file:de.hofuniversity.iisys.liferay.workflows.LoggingTaskManager.java

License:Open Source License

protected WorkflowTask assignWorkflowTask(long workflowTaskInstanceId, String assigneeClassName,
        long assigneeClassPK, String comment, Date dueDate, Map<String, Serializable> workflowContext,
        ServiceContext serviceContext) throws Exception {

    KaleoTaskInstanceToken kaleoTaskInstanceToken = kaleoTaskInstanceTokenLocalService
            .getKaleoTaskInstanceToken(workflowTaskInstanceId);

    List<KaleoTaskAssignmentInstance> previousTaskAssignmentInstances = kaleoTaskInstanceToken
            .getKaleoTaskAssignmentInstances();

    workflowContext = updateWorkflowContext(workflowContext, kaleoTaskInstanceToken);

    if (kaleoTaskInstanceToken.isCompleted()) {
        throw new WorkflowException("Cannot reassign a completed task " + workflowTaskInstanceId);
    }//from  w w  w . jav  a2  s.c om

    if (dueDate != null) {
        kaleoTaskInstanceTokenLocalService.updateDueDate(workflowTaskInstanceId, dueDate, serviceContext);
    }

    kaleoTaskInstanceToken = kaleoTaskInstanceTokenLocalService.assignKaleoTaskInstanceToken(
            kaleoTaskInstanceToken.getKaleoTaskInstanceTokenId(), assigneeClassName, assigneeClassPK,
            workflowContext, serviceContext);

    workflowContext.put(WorkflowConstants.CONTEXT_TASK_COMMENTS, comment);

    ExecutionContext executionContext = new ExecutionContext(kaleoTaskInstanceToken.getKaleoInstanceToken(),
            kaleoTaskInstanceToken, workflowContext, serviceContext);

    KaleoTask kaleoTask = kaleoTaskInstanceToken.getKaleoTask();

    _kaleoActionExecutor.executeKaleoActions(KaleoNode.class.getName(), kaleoTask.getKaleoNodeId(),
            ExecutionType.ON_ASSIGNMENT, executionContext);

    boolean selfAssignment = false;

    if (assigneeClassName.equals(User.class.getName()) && (assigneeClassPK == serviceContext.getUserId())) {

        selfAssignment = true;
    }

    if (!selfAssignment) {
        _notificationHelper.sendKaleoNotifications(KaleoNode.class.getName(), kaleoTask.getKaleoNodeId(),
                ExecutionType.ON_ASSIGNMENT, executionContext);
    }

    kaleoLogLocalService.addTaskAssignmentKaleoLog(previousTaskAssignmentInstances, kaleoTaskInstanceToken,
            comment, workflowContext, serviceContext);

    return _kaleoWorkflowModelConverter.toWorkflowTask(kaleoTaskInstanceToken, workflowContext);
}

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From source file:de.hofuniversity.iisys.liferay.workflows.LoggingTaskManager.java

License:Open Source License

protected WorkflowTask doCompleteWorkflowTask(long workflowTaskInstanceId, String transitionName,
        String comment, Map<String, Serializable> workflowContext, ServiceContext serviceContext)
        throws Exception {

    KaleoTaskInstanceToken kaleoTaskInstanceToken = kaleoTaskInstanceTokenLocalService
            .getKaleoTaskInstanceToken(workflowTaskInstanceId);

    if (Validator.isNotNull(transitionName)) {

        // Validate that the transition actually exists before moving
        // forward

        KaleoTask kaleoTask = kaleoTaskInstanceToken.getKaleoTask();

        KaleoNode currentKaleoNode = kaleoTask.getKaleoNode();

        currentKaleoNode.getKaleoTransition(transitionName);
    }//from   www . ja v  a  2s .co  m

    workflowContext = updateWorkflowContext(workflowContext, kaleoTaskInstanceToken);

    if (kaleoTaskInstanceToken.isCompleted()) {
        throw new WorkflowException("Cannot complete an already completed task " + workflowTaskInstanceId
                + " for user " + serviceContext.getUserId());
    }

    serviceContext.setScopeGroupId(kaleoTaskInstanceToken.getGroupId());

    kaleoTaskInstanceToken = kaleoTaskInstanceTokenLocalService.completeKaleoTaskInstanceToken(
            kaleoTaskInstanceToken.getKaleoTaskInstanceTokenId(), serviceContext);

    kaleoLogLocalService.addTaskCompletionKaleoLog(kaleoTaskInstanceToken, comment, workflowContext,
            serviceContext);

    return _kaleoWorkflowModelConverter.toWorkflowTask(kaleoTaskInstanceToken, workflowContext);
}

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