Sasi R [http://community.jboss.org/people/sasir] created the discussion
"Group assignment and action on tasks" To view the discussion, visit: http://community.jboss.org/message/595376#595376 -------------------------------------------------------------- Am able to define and assign the groupid tohuman task and able to pull the list of tasks using TaskClient. Howwever am unable to action further(like release/claim/start/complete) on the items assigned to the group using the member of group as userid. How does TaskServer behave in this scenario? Am i missing something here?? Code Snippet ******* *For Group Assignment* MinaTaskServer server; EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.task"); TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener()); TaskServiceSession taskSession= taskService.createSession(); server = new MinaTaskServer(taskService); Thread thread = new Thread(server); List<OrganizationalEntity> usersList=new ArrayList<OrganizationalEntity>(); usersList.add(**new** User("sasi")); usersList.add(**new** User("venkat")); usersList.add(**new** User("krisv")); usersList.add(**new** User("mary")); BPMTaskUserInfo userInfo = **new**BPMTaskUserInfo(); taskService.setUserinfo(userInfo); userInfo.getGroups().put(**new** Group("Group1"), usersList); userInfo.getGroups().put(**new** Group("Group2"), usersList); userInfo.getGroups().put(**new** Group("Group3"), usersList); ##### ### #### # *For retrieving tasks* ** public static void getTasks(StatefulKnowledgeSession ksession){ WorkItemHandler htHandler = new WSHumanTaskHandler(); ksession.getWorkItemManager().registerWorkItemHandler("Human Task", htHandler); TaskClient client = new TaskClient(new MinaTaskClientConnector("client 1",new MinaTaskClientHandler(SystemEventListenerFactory.getSystemEventListener()))); boolean isConnected = client.connect("127.0.0.1", 9123); System.out.println("client conencted :"+isConnected); BlockingTaskSummaryResponseHandler summaryHandler = new BlockingTaskSummaryResponseHandler(); int timeoutCounter = 0; List<TaskSummary> tasks; List<String> groups= new ArrayList<String>(); groups.add("Group1"); do { client.getTasksAssignedAsPotentialOwner("sasi",groups, "en-UK", summaryHandler); tasks = summaryHandler.getResults(); TaskSummary task = null; for (TaskSummary taskSummary : tasks) { System.out.println(taskSummary.getId() + " : " + taskSummary.getName()); } //wait until the task is registered with the server or timeout expires if (timeoutCounter != 0) { try { Thread.sleep(10); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } while (tasks.isEmpty() && timeoutCounter++ < 10); System.out.println("Tasks size is"+tasks.size()); TaskSummary task = tasks.get(0); System.out.println("Task details are "+task.getId()); BlockingTaskOperationResponseHandler operationHandler = new BlockingTaskOperationResponseHandler(); client.release(task.getId(), "Administrator", operationHandler); operationHandler.waitTillDone(5000); operationHandler = new BlockingTaskOperationResponseHandler(); client.claim(task.getId(), "sasi", operationHandler); operationHandler.waitTillDone(5000); operationHandler = new BlockingTaskOperationResponseHandler(); client.start(task.getId(), "sasi", operationHandler); operationHandler.waitTillDone(5000); operationHandler = new BlockingTaskOperationResponseHandler(); client.complete(task.getId(), "sasi", null, operationHandler); operationHandler.waitTillDone(5000); } *Error:* [2011:03:83 11:03:898:debug] Arguments : [[org.jbpm.task.query.TaskSummary@3585d013, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@7fc4f753 org.jbpm.task.query.TaskSummary@7fc4f753, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@c2579d8d org.jbpm.task.query.TaskSummary@c2579d8d, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@73ef06e5 org.jbpm.task.query.TaskSummary@73ef06e5, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@2d60e703 org.jbpm.task.query.TaskSummary@2d60e703, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@aa5cc20b org.jbpm.task.query.TaskSummary@aa5cc20b, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@33aad8e3 org.jbpm.task.query.TaskSummary@33aad8e3, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@105b609b org.jbpm.task.query.TaskSummary@105b609b, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@9a153a13 org.jbpm.task.query.TaskSummary@9a153a13, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@2398c26b org.jbpm.task.query.TaskSummary@2398c26b, http://community.jboss.org/mailto:org.jbpm.task.query.TaskSummary@63ece17b org.jbpm.task.query.TaskSummary@63ece17b]] 5105 : Event-Ready-Task 9905 : Event-Ready-Task 3755 : Event-Ready-Task 4355 : Event-Ready-Task 8705 : Event-Ready-Task 5705 : Event-Ready-Task 6305 : Event-Ready-Task 6905 : Event-Ready-Task 7505 : Event-Ready-Task 8105 : Event-Ready-Task 9305 : Event-Ready-Task Tasks size is11 Task details are 5105 org.jbpm.task.service.PermissionDeniedException: Server-side Exception: User '[User:'Administrator']' was unable to execution operation 'Release' on task id 5105 due to no 'current status' matchines at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.jbpm.task.service.responsehandlers.AbstractBaseResponseHandler.createSideException(AbstractBaseResponseHandler.java:74) at org.jbpm.task.service.responsehandlers.AbstractBlockingResponseHandler.waitTillDone(AbstractBlockingResponseHandler.java:48) at com.sample.CorporateActionsNewTest.getTasks(CorporateActionsNewTest.java:132) at com.sample.CorporateActionsNewTest.main(CorporateActionsNewTest.java:60) [2011:03:83 11:03:37:debug] Message receieved on client : OperationResponse [2011:03:83 11:03:38:debug] Arguments : [org.jbpm.task.service.PermissionDeniedException: User '[User:'Administrator']' was unable to execution operation 'Release' on task id 5105 due to no 'current status' matchines] If i try with Sasi for release org.jbpm.task.service.PermissionDeniedException: Server-side Exception: User '[User:'sasi']' was unable to execution operation 'Release' on task id 5105 due to no 'current status' matchines at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.jbpm.task.service.responsehandlers.AbstractBaseResponseHandler.createSideException(AbstractBaseResponseHandler.java:74) at org.jbpm.task.service.responsehandlers.AbstractBlockingResponseHandler.waitTillDone(AbstractBlockingResponseHandler.java:48)[2011:03:83 11:03:626:debug] Message receieved on client : OperationResponse [2011:03:83 11:03:627:debug] Arguments : [org.jbpm.task.service.PermissionDeniedException: User '[User:'sasi']' was unable to execution operation 'Release' on task id 5105 due to no 'current status' matchines] at com.sample.CorporateActionsNewTest.getTasks(CorporateActionsNewTest.java:132) at com.sample.CorporateActionsNewTest.main(CorporateActionsNewTest.java:60) 5105 task is with 'Ready' status in datasbase -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/595376#595376] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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