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

Example 1 with OrganizationalEntityDAO

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

the class TransformerUtils method transformTaskAuthorization.

/**
 * Creates the TTaskAuthorisationParams object based on the authorisations the caller has on the
 * given task
 *
 * @param task       : The TaskDAO object for the authorisations to be checked.
 * @param callerName : The caller user name.
 * @return : The TTaskAuthorisationParams object containing the authorisation parameters as
 *         boolean flags.
 */
public static TTaskAuthorisationParams transformTaskAuthorization(TaskDAO task, String callerName) {
    PeopleQueryEvaluator pqe = HumanTaskServiceComponent.getHumanTaskServer().getTaskEngine().getPeopleQueryEvaluator();
    OrganizationalEntityDAO caller = pqe.createUserOrgEntityForName(callerName);
    TTaskAuthorisationParams authParams = new TTaskAuthorisationParams();
    if (TaskType.TASK.equals(task.getType())) {
        authParams.setAuthorisedToActivate(OperationAuthorizationUtil.authorisedToActivate(task, caller, pqe));
        authParams.setAuthorisedToClaim(OperationAuthorizationUtil.authorisedToClaim(task, caller, pqe));
        authParams.setAuthorisedToComment(OperationAuthorizationUtil.authorisedToComment(task, caller, pqe));
        authParams.setAuthorisedToComplete(OperationAuthorizationUtil.authorisedToComplete(task, caller, pqe));
        authParams.setAuthorisedToDelegate(OperationAuthorizationUtil.authorisedToDelegate(task, caller, pqe));
        authParams.setAuthorisedToDeleteFault(OperationAuthorizationUtil.authorisedToDeleteFault(task, caller, pqe));
        authParams.setAuthorisedToDeleteComment(OperationAuthorizationUtil.authorisedToDeleteComment(task, caller, pqe));
        authParams.setAuthorisedToDeleteOutput(OperationAuthorizationUtil.authorisedToDeleteOutput(task, caller, pqe));
        authParams.setAuthorisedToExit(OperationAuthorizationUtil.authorisedToExit(task, caller, pqe));
        authParams.setAuthorisedToFail(OperationAuthorizationUtil.authorisedToFail(task, caller, pqe));
        authParams.setAuthorisedToForward(OperationAuthorizationUtil.authorisedToForward(task, caller, pqe));
        authParams.setAuthorisedToGetComments(OperationAuthorizationUtil.authorisedToGetComments(task, caller, pqe));
        authParams.setAuthorisedToGetDescription(OperationAuthorizationUtil.authorisedToGetDescription(task, caller, pqe));
        authParams.setAuthorisedToGetInput(OperationAuthorizationUtil.authorisedToGetInput(task, caller, pqe));
        authParams.setAuthorisedToNominate(OperationAuthorizationUtil.authorisedToNominate(task, caller, pqe));
        authParams.setAuthorisedToRelease(OperationAuthorizationUtil.authorisedToRelease(task, caller, pqe));
        authParams.setAuthorisedToResume(OperationAuthorizationUtil.authorisedToResume(task, caller, pqe));
        authParams.setAuthorisedToRemove(OperationAuthorizationUtil.authorisedToRemove(task, caller, pqe));
        authParams.setAuthorisedToSetFault(OperationAuthorizationUtil.authorisedToSetFault(task, caller, pqe));
        authParams.setAuthorisedToSetOutput(OperationAuthorizationUtil.authorisedToSetOutput(task, caller, pqe));
        authParams.setAuthorisedToSetPriority(OperationAuthorizationUtil.authorisedToSetPriority(task, caller, pqe));
        authParams.setAuthorisedToSkip(OperationAuthorizationUtil.authorisedToSkip(task, caller, pqe));
        authParams.setAuthorisedToStart(OperationAuthorizationUtil.authorisedToStart(task, caller, pqe));
        authParams.setAuthorisedToStop(OperationAuthorizationUtil.authorisedToStop(task, caller, pqe));
        authParams.setAuthorisedToSuspend(OperationAuthorizationUtil.authorisedToSuspend(task, caller, pqe));
        authParams.setAuthorisedToUpdateComment(OperationAuthorizationUtil.authorisedToUpdateComment(task, caller, pqe));
    } else if (TaskType.NOTIFICATION.equals(task.getType())) {
        authParams.setAuthorisedToGetDescription(OperationAuthorizationUtil.authorisedToGetDescription(task, caller, pqe));
        authParams.setAuthorisedToRemove(OperationAuthorizationUtil.authorisedToRemove(task, caller, pqe));
    }
    return authParams;
}

Example 2 with OrganizationalEntityDAO

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

the class HTQueryBuildHelperImpl method getTaskDataById.

/**
 * @param taskId
 * @return all the task details for the given taskID
 * @throws IllegalAccessFault
 * @throws IllegalArgumentFault
 * @throws IllegalStateFault
 * @throws IllegalOperationFault
 * @throws URI.MalformedURIException
 */
public String[] getTaskDataById(String taskId) throws IllegalAccessFault, IllegalArgumentFault, IllegalStateFault, IllegalOperationFault, URI.MalformedURIException {
    String[] output = { "" };
    List<String> outputList = new ArrayList<>();
    TaskDAO task;
    URI uri = new URI(taskId);
    try {
        final Long validatedTaskId = validateTaskId(uri);
        task = HumanTaskServiceComponent.getHumanTaskServer().getTaskEngine().getScheduler().execTransaction(new Callable<TaskDAO>() {

            public TaskDAO call() throws Exception {
                HumanTaskEngine engine = HumanTaskServiceComponent.getHumanTaskServer().getTaskEngine();
                HumanTaskDAOConnection daoConn = engine.getDaoConnectionFactory().getConnection();
                TaskDAO task = daoConn.getTask(validatedTaskId);
                return task;
            }
        });
    } catch (Exception ex) {
        throw new IllegalAccessFault(ex);
    }
    GenericHumanRoleDAO.GenericHumanRoleType[] genericHumanRoleTypes = GenericHumanRoleDAO.GenericHumanRoleType.values();
    MessageDAO inputMessageDAO = task.getInputMessage();
    MessageDAO outputMessageDAO = task.getOutputMessage();
    String description = task.getTaskDescription("text/plain");
    String titleString = String.format("%1$-" + 25 + "s", "Task Name") + ":" + task.getName();
    outputList.add(titleString);
    for (int i = 0; i < genericHumanRoleTypes.length; i++) {
        List<OrganizationalEntityDAO> organizationalEntityDAOs = CommonTaskUtil.getOrgEntitiesForRole(task, genericHumanRoleTypes[i]);
        if (organizationalEntityDAOs.size() > 0) {
            String taskDataString = String.format("%1$-" + 25 + "s", genericHumanRoleTypes[i]) + ":";
            for (int j = 0; j < organizationalEntityDAOs.size(); j++) {
                taskDataString = taskDataString + organizationalEntityDAOs.get(j).getName() + " [" + organizationalEntityDAOs.get(j).getOrgEntityType() + "]  ";
            }
            outputList.add(taskDataString);
        }
    }
    if (description != null) {
        String taskDescriptionString = String.format("%1$-" + 25 + "s", "Task Description") + ":" + task.getTaskDescription("text/plain");
        outputList.add(taskDescriptionString);
    }
    Element inputBodyData = inputMessageDAO.getBodyData();
    if (inputBodyData != null) {
        String inputMsgStr = String.format("%1$-" + 25 + "s", "Task Input") + ":" + "\n" + DOMUtils.domToString(inputBodyData);
        outputList.add(inputMsgStr);
    }
    if (outputMessageDAO != null) {
        Element outputBodyData = outputMessageDAO.getBodyData();
        if (outputBodyData != null) {
            String outputMessageStr = String.format("%1$-" + 25 + "s", "Task Output") + ":" + "\n" + DOMUtils.domToString(outputBodyData);
            outputList.add(outputMessageStr);
        }
    }
    output = new String[outputList.size()];
    int i = 0;
    for (Object o : outputList) {
        output[i++] = o.toString();
    }
    return output;
}

Example 3 with OrganizationalEntityDAO

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

the class TaskOperationsImpl method authoriseToLoadTask.

/**
 * Throws an exception if the current user is not allowed to perform loadTask() operation
 * @param taskId
 */
private void authoriseToLoadTask(TaskDAO task) throws Exception {
    List<GenericHumanRoleDAO.GenericHumanRoleType> allowedRoles = new ArrayList<GenericHumanRoleDAO.GenericHumanRoleType>();
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.ACTUAL_OWNER);
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.BUSINESS_ADMINISTRATORS);
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.NOTIFICATION_RECIPIENTS);
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.POTENTIAL_OWNERS);
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.STAKEHOLDERS);
    allowedRoles.add(GenericHumanRoleDAO.GenericHumanRoleType.TASK_INITIATOR);
    HumanTaskEngine taskEngine = HumanTaskServiceComponent.getHumanTaskServer().getTaskEngine();
    PeopleQueryEvaluator pqe = taskEngine.getPeopleQueryEvaluator();
    OrganizationalEntityDAO invoker = taskEngine.getScheduler().execTransaction(new Callable<OrganizationalEntityDAO>() {

        @Override
        public OrganizationalEntityDAO call() throws Exception {
            return HumanTaskServiceComponent.getHumanTaskServer().getDaoConnectionFactory().getConnection().createNewOrgEntityObject(getCaller(), OrganizationalEntityDAO.OrganizationalEntityType.USER);
        }
    });
    if (!OperationAuthorizationUtil.authoriseUser(task, invoker, allowedRoles, pqe)) {
        String errorMsg = String.format("The user[%s] cannot perform loadTask()" + " operation as either he is in EXCLUDED_OWNERS role or he is not in task roles [%s]", invoker.getName(), allowedRoles);
        log.error(errorMsg);
        throw new HumanTaskIllegalAccessException("Access Denied. You are not authorized to perform this task");
    }
}

Example 4 with OrganizationalEntityDAO

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

the class CarbonUserManagerBasedPeopleQueryEvaluator method createGHRForUsername.

public GenericHumanRoleDAO createGHRForUsername(String username, GenericHumanRoleDAO.GenericHumanRoleType type) {
    if (isExistingUser(username)) {
        GenericHumanRoleDAO ghr = getConnection().createNewGHRObject(type);
        List<OrganizationalEntityDAO> orgEntities = new ArrayList<OrganizationalEntityDAO>();
        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 username [%s] does not exist.", username));
    }
}

Example 5 with OrganizationalEntityDAO

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

the class LiteralBasedOrgEntityProvider method getOrganizationalEntities.

public List<OrganizationalEntityDAO> getOrganizationalEntities(PeopleQueryEvaluator peopleQueryEvaluator, TFrom tFrom, EvaluationContext evaluationContext) {
    TLiteral literal = tFrom.getLiteral();
    List<OrganizationalEntityDAO> orgEntityList = new ArrayList<OrganizationalEntityDAO>();
    Element domNode = (Element) literal.getDomNode();
    if (domNode != null) {
        NodeList orgEntityNodes = domNode.getElementsByTagNameNS(HumanTaskConstants.organizationalEntityQname.getNamespaceURI(), HumanTaskConstants.organizationalEntityQname.getLocalPart());
        // There should be only one organizational Entity
        if (orgEntityNodes.getLength() == 1) {
            Node orgEntityNode = orgEntityNodes.item(0);
            addOrgEntitiesForOrganizationEntityNode(orgEntityNode, peopleQueryEvaluator, orgEntityList);
        } else {
            NodeList elements = domNode.getElementsByTagNameNS(HumanTaskConstants.userQname.getNamespaceURI(), HumanTaskConstants.userQname.getLocalPart());
            if (elements.getLength() == 1) {
                // There should only be one user element
                CommonTaskUtil.addOrgEntityForUserNode(elements.item(0), peopleQueryEvaluator, orgEntityList);
            }
        }
    }
    return orgEntityList;
}