Examples with OrganizationalEntityDAO org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO used on opensource projects

Example 6 with OrganizationalEntityDAO

use of org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO in project carbon-business-process by wso2.

the class LogicalPeopleGroupBasedOrgEntityProvider method getOrganizationalEntities.

public List<OrganizationalEntityDAO> getOrganizationalEntities(PeopleQueryEvaluator peopleQueryEvaluator, TFrom tFrom, EvaluationContext evaluationContext) throws HumanTaskException {
    String roleName = null;
    for (TArgument tArgument : tFrom.getArgumentArray()) {
        String expressionLanguage = (tArgument.getExpressionLanguage() == null) ? tFrom.getExpressionLanguage() : tArgument.getExpressionLanguage();
        if (expressionLanguage == null) {
            expressionLanguage = HumanTaskConstants.WSHT_EXP_LANG_XPATH20;
        }
        // TODO what about expression language
        if ("role".equals(tArgument.getName())) {
            roleName = tArgument.newCursor().getTextValue();
            if (roleName != null && roleName.contains("htd:getInput")) {
                roleName = CommonTaskUtil.calculateRole(evaluationContext, roleName, expressionLanguage);
            }
            break;
        }
    }
    if (roleName == null || StringUtils.isEmpty(roleName)) {
        throw new HumanTaskRuntimeException("The role name cannot be empty: " + tFrom.toString());
    } else {
        roleName = roleName.trim();
    }
    List<OrganizationalEntityDAO> orgEnties = new ArrayList<OrganizationalEntityDAO>();
    orgEnties.add(peopleQueryEvaluator.createGroupOrgEntityForRole(roleName));
    return orgEnties;
}

Example 7 with OrganizationalEntityDAO

use of org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO in project carbon-business-process by wso2.

the class JPATaskUtil method assignHumanRoles.

private static void assignHumanRoles(TaskDAO task, PeopleQueryEvaluator peopleQueryEvaluator, TGenericHumanRoleAssignment roleAssignment, GenericHumanRole.GenericHumanRoleType type, EvaluationContext evaluationContext) throws HumanTaskException {
    OrganizationalEntityProvider provider = OrganizationalEntityProviderFactory.getOrganizationalEntityProvider(roleAssignment.getFrom());
    List<OrganizationalEntityDAO> orgEntities = provider.getOrganizationalEntities(peopleQueryEvaluator, roleAssignment.getFrom(), evaluationContext);
    GenericHumanRole humanRole = new GenericHumanRole();
    humanRole.setType(type);
    humanRole.setOrgEntities(orgEntities);
    humanRole.setTask(task);
    for (OrganizationalEntityDAO oe : orgEntities) {
        oe.addGenericHumanRole(humanRole);
    }
    task.addHumanRole(humanRole);
}

Example 8 with OrganizationalEntityDAO

use of org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO in project carbon-business-process by wso2.

the class JPATaskUtil method processGenericHumanRoles.

public static void processGenericHumanRoles(TaskDAO task, HumanTaskBaseConfiguration taskConfiguration, PeopleQueryEvaluator peopleQueryEvaluator, EvaluationContext evaluationContext) throws HumanTaskException {
    if (taskConfiguration.isTask()) {
        // Task
        TTask tTask = ((TaskConfiguration) taskConfiguration).getTask();
        // TODO move the reading of configuration file in to the TaskConfiguration class
        // Reading Excluded users
        TGenericHumanRoleAssignment[] tExcludedOwners = tTask.getPeopleAssignments().getExcludedOwnersArray();
        if (tExcludedOwners != null && tExcludedOwners.length > 0) {
            assignHumanRoles(task, peopleQueryEvaluator, tExcludedOwners[0], GenericHumanRoleDAO.GenericHumanRoleType.EXCLUDED_OWNERS, evaluationContext);
        }
        // Reading potential owners
        TPotentialOwnerAssignment[] tPotentialOwners = tTask.getPeopleAssignments().getPotentialOwnersArray();
        if (tPotentialOwners != null && tPotentialOwners.length > 0) {
            TPotentialOwnerAssignment tPotentialOwner = tPotentialOwners[0];
            OrganizationalEntityProvider provider = OrganizationalEntityProviderFactory.getOrganizationalEntityProvider(tPotentialOwner.getFrom());
            List<OrganizationalEntityDAO> orgEntities = provider.getOrganizationalEntities(peopleQueryEvaluator, tPotentialOwner.getFrom(), evaluationContext);
            if (tExcludedOwners != null && tExcludedOwners.length > 0) {
                GenericHumanRoleDAO excludedOwners = task.getGenericHumanRole(GenericHumanRoleDAO.GenericHumanRoleType.EXCLUDED_OWNERS);
                for (OrganizationalEntityDAO excludedEntity : excludedOwners.getOrgEntities()) {
                    for (OrganizationalEntityDAO ownerEntity : orgEntities) {
                        if (excludedEntity.getOrgEntityType() == ownerEntity.getOrgEntityType() && excludedEntity.getName().equals(ownerEntity.getName())) {
                            orgEntities.remove(ownerEntity);
                            break;
                        }
                    }
                }
            }
            GenericHumanRole potentialOwnersGHRole = new GenericHumanRole();
            potentialOwnersGHRole.setType(GenericHumanRole.GenericHumanRoleType.POTENTIAL_OWNERS);
            potentialOwnersGHRole.setOrgEntities(orgEntities);
            potentialOwnersGHRole.setTask(task);
            for (OrganizationalEntityDAO oe : orgEntities) {
                oe.addGenericHumanRole(potentialOwnersGHRole);
            }
            task.addHumanRole(potentialOwnersGHRole);
        }
        // Reading Stake holders
        TGenericHumanRoleAssignment[] tStakeHolders = tTask.getPeopleAssignments().getTaskStakeholdersArray();
        if (tStakeHolders != null && tStakeHolders.length > 0) {
            assignHumanRoles(task, peopleQueryEvaluator, tStakeHolders[0], GenericHumanRoleDAO.GenericHumanRoleType.STAKEHOLDERS, evaluationContext);
        }
        // Reading Business administrators
        TGenericHumanRoleAssignment[] tBusinessAdministrators = tTask.getPeopleAssignments().getBusinessAdministratorsArray();
        if (tBusinessAdministrators != null && tBusinessAdministrators.length > 0) {
            assignHumanRoles(task, peopleQueryEvaluator, tBusinessAdministrators[0], GenericHumanRoleDAO.GenericHumanRoleType.BUSINESS_ADMINISTRATORS, evaluationContext);
        }
    } else {
        // Notification
        TNotification tNotification = ((NotificationConfiguration) taskConfiguration).getNotificationDefinition();
        // Reading Notification recipients
        TGenericHumanRoleAssignment[] tRecipients = tNotification.getPeopleAssignments().getRecipientsArray();
        if (tRecipients != null && tRecipients.length > 0) {
            assignHumanRoles(task, peopleQueryEvaluator, tRecipients[0], GenericHumanRoleDAO.GenericHumanRoleType.NOTIFICATION_RECIPIENTS, evaluationContext);
        }
    }
}

Example 9 with OrganizationalEntityDAO

use of org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO in project carbon-business-process by wso2.

the class CommonTaskUtil method getAssignableUserNameList.

/**
 * Returns the list of assignable user name list.
 *
 * @param task               : The task object.
 * @param excludeActualOwner : Whether to exclude the actual owner from the returned list.
 * @return : the list of assignable user name list.
 */
public static List<String> getAssignableUserNameList(TaskDAO task, boolean excludeActualOwner) {
    List<String> allPotentialOwners = new ArrayList<String>();
    GenericHumanRoleDAO ghr = task.getGenericHumanRole(GenericHumanRole.GenericHumanRoleType.POTENTIAL_OWNERS);
    RegistryService registryService = HumanTaskServiceComponent.getRegistryService();
    for (OrganizationalEntityDAO orgEntity : ghr.getOrgEntities()) {
        if (OrganizationalEntityDAO.OrganizationalEntityType.GROUP.equals(orgEntity.getOrgEntityType())) {
            String roleName = orgEntity.getName();
            UserRealm userRealm;
            try {
                userRealm = registryService.getUserRealm(task.getTenantId());
                String[] assignableUsersArray = userRealm.getUserStoreManager().getUserListOfRole(roleName);
                allPotentialOwners.addAll(Arrays.asList(assignableUsersArray));
            } catch (RegistryException e) {
                throw new HumanTaskRuntimeException("Cannot locate user realm for tenant id " + task.getTenantId());
            } catch (UserStoreException e) {
                throw new HumanTaskRuntimeException("Error retrieving the UserStoreManager " + task.getTenantId(), e);
            }
        } else if (OrganizationalEntityDAO.OrganizationalEntityType.USER.equals(orgEntity.getOrgEntityType())) {
            allPotentialOwners.add(orgEntity.getName());
        }
    }
    OrganizationalEntityDAO actualOwner = getActualOwner(task);
    if (excludeActualOwner && actualOwner != null) {
        allPotentialOwners.remove(actualOwner.getName());
    }
    return allPotentialOwners;
}

Example 10 with OrganizationalEntityDAO

use of org.wso2.carbon.humantask.core.dao.OrganizationalEntityDAO in project carbon-business-process by wso2.

the class CarbonUserManagerBasedPeopleQueryEvaluator method createGHRForRoleName.

public GenericHumanRoleDAO createGHRForRoleName(String roleName, GenericHumanRoleDAO.GenericHumanRoleType type) {
    if (isExistingRole(roleName)) {
        List<String> userNames = getUserNameListForRole(roleName);
        GenericHumanRoleDAO ghr = getConnection().createNewGHRObject(type);
        List<OrganizationalEntityDAO> orgEntities = new ArrayList<OrganizationalEntityDAO>();
        for (String userName : userNames) {
            OrganizationalEntityDAO orgEntity = getConnection().createNewOrgEntityObject(userName, OrganizationalEntityDAO.OrganizationalEntityType.USER);
            orgEntity.addGenericHumanRole(ghr);
            orgEntities.add(orgEntity);
        }
        ghr.setOrgEntities(orgEntities);
        return ghr;
    } else {
        throw new HumanTaskRuntimeException(String.format("The role name[%s] does not exist.", roleName));
    }
}