[jboss-user] [jBPM] - Re: Could not getting tasks for business administrators through task client

[Maciej Swiderski]

Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the discussion

"Re: Could not getting tasks for business administrators through task client"

To view the discussion, visit: https://community.jboss.org/message/778258#778258

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No, it fact the problem was that you used getTasksAssignedAsPotentialOwner method instead of one dedicated to get tasks assigned as business user, see in bold:

> tom sebastian wrote:
> 
> This was my class.
> 
> public class BusinessAdminTest {
> 
> 
>           private static final long DEFAULT_WAIT_TIME = 10000l;
>           private TaskClient client;
>           private WorkItemManager manager;
>           private String ipAddress="192.168.1.111";
>           private int port=9123;
> 
>           private void createClient() {
>                     if (client == null) {
>                               client = new TaskClient(new MinaTaskClientConnector("com.task.BusinessAdminTest",
>                                                                                                     new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener())));
>                               boolean connected = client.connect(ipAddress, port);
>                               if (!connected) {
>                                         throw new IllegalArgumentException("Could not connect task client");
>                               }
>                     }
>           }
>           public void test() throws Throwable{
> 
> 
> 
>                     // Create the task
>                     //assumed testGroup contain 'Mary','John' users
>                     Task task1 = createTask("TaskName", "Comment","Tom","testGroup");
>                     BlockingTaskOperationResponseHandler operationResponseHandler = new BlockingTaskOperationResponseHandler();
>                     client.addTask(task1, null, null);
> 
> 
>                     Thread.sleep(500);
> 
>                     // Test if the task is successfully created
>                     BlockingTaskSummaryResponseHandler responseHandler = new BlockingTaskSummaryResponseHandler();
>                     client.getTasksAssignedAsPotentialOwner("Tom", "en-UK",
>                                         responseHandler);
>                     responseHandler.waitTillDone(DEFAULT_WAIT_TIME);
>                     List tasks = responseHandler.getResults();
>                     if(tasks!=null){
>                               System.out.println(tasks.size());
>                               TaskSummary summary=(TaskSummary) tasks.get(0);
>                               System.out.println(summary.getStatus().toString());//will be 'Ready'
> 
>                     }
>                     //Try to get task as business administrator
>                     responseHandler = new BlockingTaskSummaryResponseHandler();
> *   client.getTasksAssignedAsPotentialOwner("administrator", "en-UK",*
> *                                        responseHandler);*
>                     responseHandler.waitTillDone(DEFAULT_WAIT_TIME);
>                     tasks = responseHandler.getResults();
>                     if(tasks!=null){// according to WS specification, we expect to get task 
>                               System.out.println(tasks.size());
>                               TaskSummary summary=(TaskSummary) tasks.get(0);
>                               System.out.println(summary.getStatus().toString());
> 
>                     }
> 
>           }
>           public TaskClient getClient() {
>                     return client;
>           }
>           public void setClient(TaskClient client) {
>                     this.client = client;
>           }
>           private Task createTask(String taskName, String comment, String actorId,String groupId) {
>                     Task task = new Task();
>                     if (taskName != null) {
>                               List names = new ArrayList();
>                               names.add(new I18NText("en-UK", taskName));
>                               task.setNames(names);
>                     }
>                     if (comment != null) {
>                               List descriptions = new ArrayList();
>                               descriptions.add(new I18NText("en-UK", comment));
>                               task.setDescriptions(descriptions);
>                               List subjects = new ArrayList();
>                               subjects.add(new I18NText("en-UK", comment));
>                               task.setSubjects(subjects);
>                     }
>                     task.setPriority(10);
> 
> 
>                     TaskData taskData = new TaskData();
> 
> 
> 
>                     PeopleAssignments assignments = new PeopleAssignments();
>                     List potentialOwners = new ArrayList();
> 
> 
>                     if (actorId != null && actorId.trim().length() > 0) {
> 
>                                         potentialOwners.add(new User(actorId.trim()));
>                               }
>                     if (groupId != null && groupId.trim().length() > 0) {
> 
>                                         potentialOwners.add(new Group(groupId.trim()));
> 
>                     } 
>                     // Set the first user as creator ID??? hmmm might be wrong
>                               if (potentialOwners.size() > 0) {
>                                         taskData.setCreatedBy((User) potentialOwners.get(0));
>                               }
> 
>                     assignments.setPotentialOwners(potentialOwners);
>                     List businessAdministrators = new ArrayList();
>                     businessAdministrators.add(new User("administrator"));
>                     assignments.setBusinessAdministrators(businessAdministrators);
>                     task.setPeopleAssignments(assignments);
> 
>                     taskData.setSkipable(true);
> 
>                     task.setTaskData(taskData);
> 
>                     return task;
>           }
> 
>           public void setManager(WorkItemManager manager) {
>                     this.manager = manager;
>           }
>           public WorkItemManager getManager() {
>                     return manager;
>           }
> 
>           public static void main(String[] a){
>                     BusinessAdminTest baTest = new BusinessAdminTest();
>                     baTest.createClient();
>                     try {
>                               baTest.test();
>                     } catch (Throwable e) {
>                               // TODO Auto-generated catch block
>                               e.printStackTrace();
>                     }
>           }
> }
> 
> 
> 
> 
> 
> 
> When i run this ,the output was(the first 2 lines indicate the number of tasks and its status as potential owner, while the remaining as business admin for the same task)
> 
> 1
> Ready
> 0
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
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