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

Example 1 with User

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

the class DefaultChecklistManager method addTask.

public ChecklistItem addTask(String userId, String[] actorIds, String[] groupIds, String name, String orderingId, long processInstanceId) {
    RuntimeEngine runtime = getRuntime();
    InternalTask task = (InternalTask) TaskModelProvider.getFactory().newTask();
    ;
    setTaskName(task, name);
    setTaskDescription(task, orderingId);
    // task.setPriority(priority);
    InternalTaskData taskData = (InternalTaskData) TaskModelProvider.getFactory().newTaskData();
    taskData.setProcessInstanceId(processInstanceId);
    // taskData.setProcessSessionId(sessionId);
    taskData.setSkipable(false);
    taskData.setDeploymentId("default-singleton");
    User cuser = TaskModelProvider.getFactory().newUser();
    ((InternalOrganizationalEntity) cuser).setId(userId);
    taskData.setCreatedBy(cuser);
    task.setTaskData(taskData);
    InternalPeopleAssignments peopleAssignments = (InternalPeopleAssignments) task.getPeopleAssignments();
    if (peopleAssignments == null) {
        peopleAssignments = (InternalPeopleAssignments) TaskModelProvider.getFactory().newPeopleAssignments();
        peopleAssignments.setPotentialOwners(new ArrayList<OrganizationalEntity>());
        peopleAssignments.setBusinessAdministrators(new ArrayList<OrganizationalEntity>());
        peopleAssignments.setExcludedOwners(new ArrayList<OrganizationalEntity>());
        peopleAssignments.setRecipients(new ArrayList<OrganizationalEntity>());
        peopleAssignments.setTaskStakeholders(new ArrayList<OrganizationalEntity>());
        task.setPeopleAssignments(peopleAssignments);
    }
    List<OrganizationalEntity> potentialOwners = new ArrayList<OrganizationalEntity>();
    for (String actorId : actorIds) {
        User user = TaskModelProvider.getFactory().newUser();
        ((InternalOrganizationalEntity) user).setId(actorId);
        potentialOwners.add(user);
    }
    for (String groupId : groupIds) {
        Group group = TaskModelProvider.getFactory().newGroup();
        ((InternalOrganizationalEntity) group).setId(groupId);
        potentialOwners.add(group);
    }
    setTaskPotentialOwners(task, potentialOwners);
    List<OrganizationalEntity> businessAdministrators = peopleAssignments.getBusinessAdministrators();
    User administrator = TaskModelProvider.getFactory().newUser();
    ((InternalOrganizationalEntity) administrator).setId("Administrator");
    businessAdministrators.add(administrator);
    TaskService taskService = runtime.getTaskService();
    long taskId = taskService.addTask(task, (Map<String, Object>) null);
    manager.disposeRuntimeEngine(runtime);
    return ChecklistItemFactory.createChecklistItem(taskService.getTaskById(taskId));
}

Example 2 with User

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

the class TotalCompletionTimeLoadCalculator method getUserTaskLoads.

@Override
public Collection<UserTaskLoad> getUserTaskLoads(List<User> users, TaskContext context) {
    Collection<UserTaskLoad> loads = new ArrayList<>();
    List<TaskInfo> usersTasks = getUserActiveTaskLists(users, context);
    // If there are no user tasks then everyone gets a score of 0 (zero)
    if (usersTasks == null || usersTasks.isEmpty()) {
        users.forEach(u -> {
            loads.add(new UserTaskLoad(IDENTIFIER, u, new Double(0)));
        });
    } else {
        users.forEach(u -> {
            Double loadForUser = new Double(0.0);
            // 
            // Get the list of tasks for the user
            // 
            List<TaskInfo> tasksForUser = usersTasks.stream().filter(ut -> ut.getOwnerId().equals(u.getId())).collect(Collectors.toList());
            // 
            for (TaskInfo ti : tasksForUser) {
                loadForUser += getTaskDuration(ti, context) * ti.getCount();
            }
            UserTaskLoad load = new UserTaskLoad(IDENTIFIER, u, loadForUser);
            logger.debug("User load: {}", load);
            loads.add(load);
        });
    }
    return loads;
}

Example 3 with User

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

the class TotalCompletionTimeLoadCalculator method getUserTaskLoad.

@Override
public UserTaskLoad getUserTaskLoad(User user, TaskContext context) {
    UserTaskLoad load = new UserTaskLoad(IDENTIFIER, user);
    List<User> users = Arrays.asList(user);
    List<TaskInfo> userTasks = getUserActiveTaskLists(users, context);
    if (userTasks == null || userTasks.isEmpty()) {
        load.setCalculatedLoad(new Double(0));
    } else {
        Double loadForUser = new Double(0.0);
        for (TaskInfo ti : userTasks) {
            loadForUser += getTaskDuration(ti, context);
        }
        load.setCalculatedLoad(loadForUser);
    }
    return load;
}

Example 4 with User

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

the class TaskCountLoadCalculator method getUserTaskLoads.

@Override
public Collection<UserTaskLoad> getUserTaskLoads(List<User> users, TaskContext context) {
    Collection<UserTaskLoad> userTaskLoads = new ArrayList<>();
    List<String> userIds = users.stream().map(user -> {
        return user.getId();
    }).collect(Collectors.toList());
    TaskPersistenceContext persistenceContext = ((org.jbpm.services.task.commands.TaskContext) context).getPersistenceContext();
    Map<String, Object> params = new HashMap<>();
    params.put("owners", userIds);
    logger.debug("DB query to be used for finding assignments :: '{}'", getMultiUserQuery());
    List<AssignmentImpl> assignments = persistenceContext.queryStringWithParametersInTransaction(getMultiUserQuery(), params, ClassUtil.<List<AssignmentImpl>>castClass(List.class));
    Map<String, AssignmentImpl> assignmentMap = assignments.stream().collect(Collectors.toMap(assignKey, (assign) -> assign));
    if (assignments != null && !assignments.isEmpty()) {
        users.forEach(usr -> {
            String uid = usr.getId();
            if (assignmentMap.containsKey(uid)) {
                Long loadValue = assignmentMap.get(uid).getCurrentlyAssigned();
                userTaskLoads.add(new UserTaskLoad(getIdentifier(), usr, new Double(loadValue != null ? loadValue : 0)));
            } else {
                userTaskLoads.add(new UserTaskLoad(getIdentifier(), usr, new Double(0)));
            }
        });
    } else {
        users.forEach(u -> {
            userTaskLoads.add(new UserTaskLoad(getIdentifier(), u, new Double(0)));
        });
    }
    return userTaskLoads;
}

Example 5 with User

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

the class LoadBalanceAssignmentStrategy method apply.

@Override
public Assignment apply(Task task, TaskContext taskContext, String excludedUser) {
    UserInfo userInfo = (UserInfo) ((org.jbpm.services.task.commands.TaskContext) taskContext).get(EnvironmentName.TASK_USER_INFO);
    List<OrganizationalEntity> excluded = (getExcludedEntities(task, userInfo));
    // Get the the users from the task's the potential owners, making sure that excluded users are not included
    List<OrganizationalEntity> potentialOwners = task.getPeopleAssignments().getPotentialOwners().stream().filter(oe -> oe instanceof User && !excluded.contains(oe) && !oe.getId().equals(excludedUser)).collect(Collectors.toList());
    // Get the users belonging to groups that are potential owners
    task.getPeopleAssignments().getPotentialOwners().stream().filter(oe -> oe instanceof Group).forEach(oe -> {
        Iterator<OrganizationalEntity> groupUsers = userInfo.getMembersForGroup((Group) oe);
        if (groupUsers != null) {
            groupUsers.forEachRemaining(user -> {
                if (user != null && !excluded.contains(user) && !potentialOwners.contains(user) && !user.getId().equals(excludedUser)) {
                    potentialOwners.add(user);
                }
            });
        }
    });
    logger.debug("Asking the load calculator [{}] for task loads for the users {}", calculator.getIdentifier(), potentialOwners);
    List<User> users = potentialOwners.stream().map(entityToUser).collect(Collectors.toList());
    Collection<UserTaskLoad> loads = calculator.getUserTaskLoads(users, taskContext);
    UserTaskLoad lightestLoad = loads.stream().min(UserTaskLoad::compareTo).orElse(null);
    return lightestLoad != null ? new Assignment(lightestLoad.getUser().getId()) : null;
}