Examples with PermissionDeniedException org.jbpm.services.task.exception.PermissionDeniedException used on opensource projects

Example 26 with PermissionDeniedException

use of org.jbpm.services.task.exception.PermissionDeniedException in project jbpm by kiegroup.

the class ListTaskReassignmentsCommand method execute.

@Override
public List<TaskReassignment> execute(Context cntxt) {
    TaskContext context = (TaskContext) cntxt;
    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<TaskReassignment> reassignmantsNotStarted = deadlines.getStartDeadlines().stream().filter(d -> !d.getEscalations().isEmpty() && !d.getEscalations().get(0).getReassignments().isEmpty()).map(d -> {
        Reassignment r = d.getEscalations().get(0).getReassignments().get(0);
        return new TaskReassignmentImpl(d.getId(), get(r.getDocumentation()), d.getDate(), r.getPotentialOwners(), !d.isEscalated());
    }).collect(Collectors.toList());
    List<TaskReassignment> reassignmantsNotCompleted = deadlines.getEndDeadlines().stream().filter(d -> !d.getEscalations().isEmpty() && !d.getEscalations().get(0).getReassignments().isEmpty()).map(d -> {
        Reassignment r = d.getEscalations().get(0).getReassignments().get(0);
        return new TaskReassignmentImpl(d.getId(), get(r.getDocumentation()), d.getDate(), r.getPotentialOwners(), !d.isEscalated());
    }).collect(Collectors.toList());
    List<TaskReassignment> result = new ArrayList<>();
    result.addAll(reassignmantsNotStarted);
    result.addAll(reassignmantsNotCompleted);
    if (activeOnly) {
        logger.debug("Removing already completed deadlines from the result");
        result = result.stream().filter(t -> t.isActive()).collect(Collectors.toList());
    }
    return result;
}

Example 27 with PermissionDeniedException

use of org.jbpm.services.task.exception.PermissionDeniedException in project jbpm by kiegroup.

the class RemoveTaskDataCommand method execute.

@SuppressWarnings("unchecked")
@Override
public Void execute(Context cntxt) {
    TaskContext context = (TaskContext) cntxt;
    TaskEventSupport taskEventSupport = context.getTaskEventSupport();
    TaskPersistenceContext persistenceContext = context.getPersistenceContext();
    Task task = persistenceContext.findTask(taskId);
    // security check
    if (!isBusinessAdmin(userId, task.getPeopleAssignments().getBusinessAdministrators(), context)) {
        throw new PermissionDeniedException("User " + userId + " is not business admin of task " + taskId);
    }
    long contentId = task.getTaskData().getDocumentContentId();
    if (!input) {
        contentId = task.getTaskData().getOutputContentId();
    }
    Content outputContent = persistenceContext.findContent(contentId);
    Map<String, Object> initialContent = new HashMap<>();
    Map<String, Object> mergedContent = new HashMap<>();
    if (outputContent != null) {
        ContentMarshallerContext mcontext = context.getTaskContentService().getMarshallerContext(task);
        Object unmarshalledObject = ContentMarshallerHelper.unmarshall(outputContent.getContent(), mcontext.getEnvironment(), mcontext.getClassloader());
        if (unmarshalledObject != null && unmarshalledObject instanceof Map) {
            mergedContent.putAll(((Map<String, Object>) unmarshalledObject));
            // set initial content for the sake of listeners
            initialContent.putAll(mergedContent);
            variableNames.forEach(name -> mergedContent.remove(name));
        }
        ContentData outputContentData = ContentMarshallerHelper.marshal(task, mergedContent, mcontext.getEnvironment());
        ((InternalContent) outputContent).setContent(outputContentData.getContent());
        persistenceContext.persistContent(outputContent);
    }
    if (input) {
        taskEventSupport.fireBeforeTaskInputVariablesChanged(task, context, initialContent);
        ((InternalTaskData) task.getTaskData()).setTaskInputVariables(mergedContent);
        taskEventSupport.fireAfterTaskInputVariablesChanged(task, context, mergedContent);
    } else {
        taskEventSupport.fireBeforeTaskOutputVariablesChanged(task, context, initialContent);
        ((InternalTaskData) task.getTaskData()).setTaskOutputVariables(mergedContent);
        taskEventSupport.fireAfterTaskOutputVariablesChanged(task, context, mergedContent);
    }
    return null;
}

Example 28 with PermissionDeniedException

use of org.jbpm.services.task.exception.PermissionDeniedException in project jbpm by kiegroup.

the class ScheduleTaskDeadlineCommand method execute.

@Override
public Long execute(Context cntxt) {
    TaskContext context = (TaskContext) cntxt;
    Task task = context.getTaskQueryService().getTaskInstanceById(taskId);
    TaskPersistenceContext persistenceContext = context.getPersistenceContext();
    if (!isBusinessAdmin(userId, task.getPeopleAssignments().getBusinessAdministrators(), context)) {
        throw new PermissionDeniedException("User " + userId + " is not business admin of task " + taskId);
    }
    logger.debug("About to schedule {} on a task {}", deadline, task);
    Deadlines deadlines = ((InternalTask) task).getDeadlines();
    if (type.equals(DeadlineType.START)) {
        deadlines.getStartDeadlines().add(deadline);
    } else {
        deadlines.getEndDeadlines().add(deadline);
    }
    doCallbackOperationForTaskDeadlines(deadlines, context);
    persistenceContext.persistDeadline(deadline);
    persistenceContext.updateTask(task);
    logger.debug("Task updated and deadline stored with id {}", deadline.getId());
    TaskDeadlinesService deadlinesService = context.getTaskDeadlinesService();
    long fireAfterDuration = DateTimeUtils.parseDuration(timeExpression);
    deadline.setDate(new Date(System.currentTimeMillis() + fireAfterDuration));
    logger.debug("Deadline expiration time set to {} and duration {}", deadline.getDate(), fireAfterDuration);
    deadlinesService.schedule(taskId, deadline.getId(), fireAfterDuration, type);
    logger.debug("Deadline on task {} successfully scheduled to fire at {}", task, deadline.getDate());
    return deadline.getId();
}

Example 29 with PermissionDeniedException

use of org.jbpm.services.task.exception.PermissionDeniedException in project jbpm by kiegroup.

the class UpdateTaskCommand method execute.

@SuppressWarnings("unchecked")
@Override
public Void execute(Context cntxt) {
    TaskContext context = (TaskContext) cntxt;
    TaskEventSupport taskEventSupport = context.getTaskEventSupport();
    TaskPersistenceContext persistenceContext = context.getPersistenceContext();
    Task task = persistenceContext.findTask(taskId);
    // security check
    if (!isBusinessAdmin(userId, task.getPeopleAssignments().getBusinessAdministrators(), context) && !isOwner(userId, task.getPeopleAssignments().getPotentialOwners(), task.getTaskData().getActualOwner(), context)) {
        throw new PermissionDeniedException("User " + userId + " is not business admin or potential owner of task " + taskId);
    }
    taskEventSupport.fireBeforeTaskUpdated(task, context);
    // process task meta data
    if (userTask.getFormName() != null) {
        ((InternalTask) task).setFormName(userTask.getFormName());
    }
    if (userTask.getName() != null) {
        ((InternalTask) task).setName(userTask.getName());
    }
    if (userTask.getDescription() != null) {
        ((InternalTask) task).setDescription(userTask.getDescription());
    }
    if (userTask.getPriority() != null) {
        ((InternalTask) task).setPriority(userTask.getPriority());
    }
    if (userTask.getDueDate() != null) {
        ((InternalTaskData) task.getTaskData()).setExpirationTime(userTask.getDueDate());
    }
    // process task inputs
    long inputContentId = task.getTaskData().getDocumentContentId();
    Content inputContent = persistenceContext.findContent(inputContentId);
    Map<String, Object> mergedContent = inputs;
    if (inputs != null) {
        if (inputContent == null) {
            ContentMarshallerContext mcontext = context.getTaskContentService().getMarshallerContext(task);
            ContentData outputContentData = ContentMarshallerHelper.marshal(task, inputs, mcontext.getEnvironment());
            Content content = TaskModelProvider.getFactory().newContent();
            ((InternalContent) content).setContent(outputContentData.getContent());
            persistenceContext.persistContent(content);
            ((InternalTaskData) task.getTaskData()).setOutput(content.getId(), outputContentData);
        } else {
            ContentMarshallerContext mcontext = context.getTaskContentService().getMarshallerContext(task);
            Object unmarshalledObject = ContentMarshallerHelper.unmarshall(inputContent.getContent(), mcontext.getEnvironment(), mcontext.getClassloader());
            if (unmarshalledObject != null && unmarshalledObject instanceof Map) {
                ((Map<String, Object>) unmarshalledObject).putAll(inputs);
                mergedContent = ((Map<String, Object>) unmarshalledObject);
            }
            ContentData outputContentData = ContentMarshallerHelper.marshal(task, unmarshalledObject, mcontext.getEnvironment());
            ((InternalContent) inputContent).setContent(outputContentData.getContent());
            persistenceContext.persistContent(inputContent);
        }
        ((InternalTaskData) task.getTaskData()).setTaskInputVariables(mergedContent);
    }
    if (outputs != null) {
        // process task outputs
        context.getTaskContentService().addOutputContent(taskId, outputs);
    }
    persistenceContext.updateTask(task);
    // finally trigger event support after the updates
    taskEventSupport.fireAfterTaskUpdated(task, context);
    return null;
}

Example 30 with PermissionDeniedException

use of org.jbpm.services.task.exception.PermissionDeniedException in project jbpm by kiegroup.

the class NonManagedLocalHTWorkItemHandler method abortWorkItem.

@Override
public void abortWorkItem(WorkItem workItem, WorkItemManager manager) {
    Task task = taskService.getTaskByWorkItemId(workItem.getId());
    if (task != null) {
        try {
            String adminUser = ADMIN_USER;
            List<OrganizationalEntity> businessAdmins = task.getPeopleAssignments().getBusinessAdministrators();
            for (OrganizationalEntity admin : businessAdmins) {
                if (admin instanceof Group) {
                    continue;
                }
                if (!admin.getId().equals(ADMIN_USER)) {
                    adminUser = admin.getId();
                    break;
                }
            }
            logger.debug("Task {} is going to be exited by {} who is business admin", task.getId(), adminUser);
            taskService.exit(task.getId(), adminUser);
        } catch (PermissionDeniedException e) {
            logger.info(e.getMessage());
        }
    }
}