Examples with Notification org.kie.internal.task.api.model.Notification used on opensource projects

Example 1 with Notification

use of org.kie.internal.task.api.model.Notification in project jbpm by kiegroup.

the class UserTaskAdminServiceImpl method notify.

protected Long notify(String deploymentId, long taskId, String timeExpression, DeadlineType type, Notification notification) throws TaskNotFoundException {
    UserTaskInstanceDesc task = runtimeDataService.getTaskById(taskId);
    validateTask(deploymentId, taskId, task);
    List<Escalation> escalations = new ArrayList<Escalation>();
    Deadline taskDeadline = TaskModelProvider.getFactory().newDeadline();
    taskDeadline.setEscalations(escalations);
    Escalation escalation = TaskModelProvider.getFactory().newEscalation();
    escalations.add(escalation);
    escalation.setName("Admin notification for task " + taskId);
    List<Notification> notifications = new ArrayList<Notification>();
    notifications.add(notification);
    escalation.setNotifications(notifications);
    return userTaskService.execute(task.getDeploymentId(), ProcessInstanceIdContext.get(task.getProcessInstanceId()), new ScheduleTaskDeadlineCommand(identityProvider.getName(), taskId, type, taskDeadline, timeExpression));
}

Example 2 with Notification

use of org.kie.internal.task.api.model.Notification in project jbpm by kiegroup.

the class ExecuteDeadlinesCommand method execute.

@SuppressWarnings("unchecked")
@Override
public Void execute(Context context) {
    TaskContext ctx = (TaskContext) context;
    UserInfo userInfo = (UserInfo) context.get(EnvironmentName.TASK_USER_INFO);
    TaskPersistenceContext persistenceContext = ctx.getPersistenceContext();
    try {
        Task task = persistenceContext.findTask(taskId);
        Deadline deadline = persistenceContext.findDeadline(deadlineId);
        if (task == null || deadline == null) {
            return null;
        }
        TaskData taskData = task.getTaskData();
        if (taskData != null) {
            // check if task is still in valid status
            if (type.isValidStatus(taskData.getStatus())) {
                Map<String, Object> variables = null;
                Content content = persistenceContext.findContent(taskData.getDocumentContentId());
                if (content != null) {
                    ContentMarshallerContext mContext = ctx.getTaskContentService().getMarshallerContext(task);
                    Object objectFromBytes = ContentMarshallerHelper.unmarshall(content.getContent(), mContext.getEnvironment(), mContext.getClassloader());
                    if (objectFromBytes instanceof Map) {
                        variables = (Map<String, Object>) objectFromBytes;
                    } else {
                        variables = new HashMap<String, Object>();
                        variables.put("content", objectFromBytes);
                    }
                } else {
                    variables = Collections.emptyMap();
                }
                if (deadline == null || deadline.getEscalations() == null) {
                    return null;
                }
                TaskEventSupport taskEventSupport = ctx.getTaskEventSupport();
                for (Escalation escalation : deadline.getEscalations()) {
                    // run reassignment first to allow notification to be send to new potential owners
                    if (!escalation.getReassignments().isEmpty()) {
                        taskEventSupport.fireBeforeTaskReassigned(task, ctx);
                        // get first and ignore the rest.
                        Reassignment reassignment = escalation.getReassignments().get(0);
                        logger.debug("Reassigning to {}", reassignment.getPotentialOwners());
                        ((InternalTaskData) task.getTaskData()).setStatus(Status.Ready);
                        List<OrganizationalEntity> potentialOwners = new ArrayList<OrganizationalEntity>(reassignment.getPotentialOwners());
                        ((InternalPeopleAssignments) task.getPeopleAssignments()).setPotentialOwners(potentialOwners);
                        ((InternalTaskData) task.getTaskData()).setActualOwner(null);
                        // use assignment service to directly assign actual owner if enabled
                        AssignmentService assignmentService = AssignmentServiceProvider.get();
                        if (assignmentService.isEnabled()) {
                            assignmentService.assignTask(task, ctx);
                        }
                        taskEventSupport.fireAfterTaskReassigned(task, ctx);
                    }
                    for (Notification notification : escalation.getNotifications()) {
                        if (notification.getNotificationType() == NotificationType.Email) {
                            taskEventSupport.fireBeforeTaskNotified(task, ctx);
                            logger.debug("Sending an Email");
                            NotificationListenerManager.get().broadcast(new NotificationEvent(notification, task, variables), userInfo);
                            taskEventSupport.fireAfterTaskNotified(task, ctx);
                        }
                    }
                }
            }
        }
        deadline.setEscalated(true);
        persistenceContext.updateDeadline(deadline);
        persistenceContext.updateTask(task);
    } catch (Exception e) {
        logger.error("Error when executing deadlines", e);
    }
    return null;
}

Example 3 with Notification

use of org.kie.internal.task.api.model.Notification in project jbpm by kiegroup.

the class ExecuteReminderCommand method execute.

@Override
public Void execute(Context context) {
    TaskContext ctx = (TaskContext) context;
    UserInfo userInfo = (UserInfo) context.get(EnvironmentName.TASK_USER_INFO);
    TaskPersistenceContext persistenceContext = ctx.getPersistenceContext();
    try {
        Task task = persistenceContext.findTask(taskId);
        TaskData taskData = task.getTaskData();
        List<DeadlineSummary> resultList = null;
        resultList = getAlldeadlines(persistenceContext, taskData);
        TaskEventSupport taskEventSupport = ctx.getTaskEventSupport();
        if (resultList == null || resultList.size() == 0) {
            if (taskData.getActualOwner() == null)
                return null;
            if (taskData != null) {
                // check if task is still in valid status
                if (DeadlineType.START.isValidStatus(taskData.getStatus()) || DeadlineType.END.isValidStatus(taskData.getStatus())) {
                    taskEventSupport.fireBeforeTaskNotified(task, ctx);
                    logger.debug("Sending an Email");
                    Map<String, Object> variables = getVariables(ctx, persistenceContext, task, taskData);
                    Notification notification = buildDefaultNotification(taskData, task);
                    NotificationListenerManager.get().broadcast(new NotificationEvent(notification, task, variables), userInfo);
                    taskEventSupport.fireAfterTaskNotified(task, ctx);
                }
            }
        } else {
            for (DeadlineSummary deadlineSummary : resultList) {
                executedeadLine(ctx, persistenceContext, task, deadlineSummary, taskData);
            }
        }
    } catch (Exception e) {
        logger.error("Error when executing deadlines", e);
    }
    return null;
}

Example 4 with Notification

use of org.kie.internal.task.api.model.Notification in project jbpm by kiegroup.

the class ListTaskNotificationsCommand method execute.

@Override
public List<TaskNotification> execute(Context cntxt) {
    TaskContext context = (TaskContext) cntxt;
    Language lang = factory.newLanguage();
    lang.setMapkey("en-UK");
    Task task = context.getTaskQueryService().getTaskInstanceById(taskId);
    if (!isBusinessAdmin(userId, task.getPeopleAssignments().getBusinessAdministrators(), context)) {
        throw new PermissionDeniedException("User " + userId + " is not business admin of task " + taskId);
    }
    Deadlines deadlines = ((InternalTask) task).getDeadlines();
    List<TaskNotification> notificationsNotStarted = deadlines.getStartDeadlines().stream().filter(d -> !d.getEscalations().isEmpty() && !d.getEscalations().get(0).getNotifications().isEmpty()).map(d -> {
        Notification n = d.getEscalations().get(0).getNotifications().get(0);
        EmailNotificationHeader email = ((EmailNotification) n).getEmailHeaders().get(lang);
        return new TaskNotificationImpl(d.getId(), get(n.getNames()), email.getSubject(), email.getBody(), d.getDate(), n.getRecipients(), n.getBusinessAdministrators(), !d.isEscalated());
    }).collect(Collectors.toList());
    List<TaskNotification> notificationsNotCompleted = deadlines.getEndDeadlines().stream().filter(d -> !d.getEscalations().isEmpty() && !d.getEscalations().get(0).getNotifications().isEmpty()).map(d -> {
        Notification n = d.getEscalations().get(0).getNotifications().get(0);
        EmailNotificationHeader email = ((EmailNotification) n).getEmailHeaders().get(lang);
        return new TaskNotificationImpl(d.getId(), get(n.getNames()), email.getSubject(), email.getBody(), d.getDate(), n.getRecipients(), n.getBusinessAdministrators(), !d.isEscalated());
    }).collect(Collectors.toList());
    List<TaskNotification> result = new ArrayList<>();
    result.addAll(notificationsNotStarted);
    result.addAll(notificationsNotCompleted);
    if (activeOnly) {
        logger.debug("Removing already completed deadlines from the result");
        result = result.stream().filter(t -> t.isActive()).collect(Collectors.toList());
    }
    return result;
}

Example 5 with Notification

use of org.kie.internal.task.api.model.Notification in project jbpm by kiegroup.

the class HumanTaskHandlerHelperTest method testNotStartedNotifyMinimalMultipleExpirations.

@Test
public void testNotStartedNotifyMinimalMultipleExpirations() {
    WorkItem workItem = new WorkItemImpl();
    workItem.setParameter("NotStartedNotify", "[tousers:john|subject:Test of notification|body:And here is the body]@[4h,6h]");
    @SuppressWarnings("unchecked") Deadlines deadlines = HumanTaskHandlerHelper.setDeadlines(workItem, Collections.EMPTY_LIST, null);
    assertNotNull(deadlines);
    assertEquals(2, deadlines.getStartDeadlines().size());
    assertEquals(0, deadlines.getEndDeadlines().size());
    assertEquals(1, deadlines.getStartDeadlines().get(0).getEscalations().size());
    assertEquals(1, deadlines.getStartDeadlines().get(0).getEscalations().get(0).getNotifications().size());
    assertEquals(0, deadlines.getStartDeadlines().get(0).getEscalations().get(0).getReassignments().size());
    // verify notification
    Notification notification = deadlines.getStartDeadlines().get(0).getEscalations().get(0).getNotifications().get(0);
    assertNotNull(notification);
    assertEquals(1, notification.getRecipients().size());
    assertEquals("john", notification.getRecipients().get(0).getId());
    assertEquals(1, notification.getSubjects().size());
    assertEquals("Test of notification", notification.getSubjects().get(0).getText());
    EmailNotification emailNotification = (EmailNotification) notification;
    assertEquals(1, emailNotification.getEmailHeaders().size());
    Language lang = TaskModelProvider.getFactory().newLanguage();
    lang.setMapkey("en-UK");
    EmailNotificationHeader header = emailNotification.getEmailHeaders().get(lang);
    assertNotNull(header);
    assertEquals("Test of notification", header.getSubject());
    assertEquals("And here is the body", header.getBody());
    // check deadline expiration time
    assertNotNull(deadlines.getStartDeadlines().get(0).getDate());
    long expirationTime = deadlines.getStartDeadlines().get(0).getDate().getTime() - System.currentTimeMillis();
    assertEquals(4, roundExpirationTime(expirationTime));
    // verify notification
    notification = deadlines.getStartDeadlines().get(1).getEscalations().get(0).getNotifications().get(0);
    assertNotNull(notification);
    assertEquals(1, notification.getRecipients().size());
    assertEquals("john", notification.getRecipients().get(0).getId());
    assertEquals(1, notification.getSubjects().size());
    assertEquals("Test of notification", notification.getSubjects().get(0).getText());
    emailNotification = (EmailNotification) notification;
    assertEquals(1, emailNotification.getEmailHeaders().size());
    lang = TaskModelProvider.getFactory().newLanguage();
    lang.setMapkey("en-UK");
    header = emailNotification.getEmailHeaders().get(lang);
    assertNotNull(header);
    assertEquals("Test of notification", header.getSubject());
    assertEquals("And here is the body", header.getBody());
    // check deadline expiration time
    assertNotNull(deadlines.getStartDeadlines().get(1).getDate());
    expirationTime = deadlines.getStartDeadlines().get(1).getDate().getTime() - System.currentTimeMillis();
    assertEquals(6, roundExpirationTime(expirationTime));
}