Package org.kie.api.task

Examples of org.kie.api.task.TaskService

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        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(null);
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");

        System.out.println("Process started");

        AuditLogService logService = (AuditLogService) context.getBean("logService");
        ProcessInstanceLog log = logService.findProcessInstance(processInstance.getId());
        assertNotNull(log);

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(1, tasks.size());

        long taskId = tasks.get(0).getId();
        taskService.start(taskId, "john");
        taskService.complete(taskId, "john", null);

        tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'mary'");
        assertEquals(1, tasks.size());

        taskId = tasks.get(0).getId();
        taskService.start(taskId, "mary");
        taskService.complete(taskId, "mary", null);

        processInstance = ksession.getProcessInstance(processInstance.getId());
        assertNull(processInstance);
        System.out.println("Process instance completed");
    }
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        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(null);
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();


        AuditLogService logService = (AuditLogService) context.getBean("logService");

        UserTransaction ut = (UserTransaction) new InitialContext().lookup("java:comp/UserTransaction");
        ut.begin();
        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");
        long processInstanceId = processInstance.getId();
        ut.rollback();

        processInstance = ksession.getProcessInstance(processInstanceId);

        if (processInstance == null) {
            System.out.println("Process instance rolled back");
        } else {
            throw new IllegalArgumentException("Process instance not rolled back");
        }

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(0, tasks.size());

        ProcessInstanceLog log = logService.findProcessInstance(processInstanceId);
        assertNull(log);
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        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(null);
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        Map<String, Object> parameters = new HashMap<String, Object>();
        parameters.put("owner", "john");
        JtaTransactionManager jtaTxm = (JtaTransactionManager) context.getBean("jbpmTxManager");
        TransactionStatus ut = null;
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        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(null);
        KieSession ksession = engine.getKieSession();
       
        TaskService taskService = (TaskService) context.getBean("taskService");

        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");

        System.out.println("Process started");

        AuditLogService logService = (AuditLogService) context.getBean("logService");
        ProcessInstanceLog log = logService.findProcessInstance(processInstance.getId());
        assertNotNull(log);

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(1, tasks.size());

        long taskId = tasks.get(0).getId();
        taskService.start(taskId, "john");
        taskService.complete(taskId, "john", null);

        tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'mary'");
        assertEquals(1, tasks.size());

        taskId = tasks.get(0).getId();
        taskService.start(taskId, "mary");
        taskService.complete(taskId, "mary", null);

        processInstance = ksession.getProcessInstance(processInstance.getId());
        assertNull(processInstance);
        System.out.println("Process instance completed");
       
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        assertNotNull( processInstance );

        logger.debug("Started process instance: " + processInstance + " "
                + (processInstance == null ? "" : processInstance.getId()));

        TaskService taskService = engine.getTaskService();
        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner(userId, "en-UK");
        long taskId = findTaskId(processInstance.getId(), tasks);

        logger.debug("Found task " + taskId);
        Task task = taskService.getTaskById(taskId);
        logger.debug("Got task " + taskId + ": " + task);
        taskService.start(taskId, taskUserId);
        taskService.complete(taskId, taskUserId, null);

        List<Status> statuses = new ArrayList<Status>();
        statuses.add(Status.Completed);
        List<TaskSummary> taskIds = taskService.getTasksByStatusByProcessInstanceId(processInstance.getId(), statuses, "en-UK");
        assertEquals("Expected 1 tasks.", 1, taskIds.size());
    }
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        assertNotNull( processInstance );

        logger.debug("Started process instance: " + processInstance + " "
                + (processInstance == null ? "" : processInstance.getId()));

        TaskService taskService = engine.getTaskService();
        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner(userId, "en-UK");
        long taskId = findTaskId(processInstance.getId(), tasks);

        logger.debug("Found task " + taskId);
        Task task = taskService.getTaskById(taskId);
        logger.debug("Got task " + taskId + ": " + task);
        taskService.start(taskId, taskUserId);
        taskService.complete(taskId, taskUserId, null);

        List<Status> statuses = new ArrayList<Status>();
        statuses.add(Status.Completed);
        List<TaskSummary> taskIds = taskService.getTasksByStatusByProcessInstanceId(processInstance.getId(), statuses, "en-UK");
        assertEquals("Expected 1 tasks.", 1, taskIds.size());
    }
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        assertNotNull(sessions);
        assertEquals(0, sessions.size());

        RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");

        System.out.println("Process started");

        AuditLogService logService = (AuditLogService) context.getBean("logService");
        DefaultTransactionDefinition def = new DefaultTransactionDefinition();
        TransactionStatus status = aptm.getTransaction(def);
        ProcessInstanceLog log = logService.findProcessInstance(processInstance.getId());
        aptm.commit(status);
        assertNotNull(log);

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(1, tasks.size());

        long taskId = tasks.get(0).getId();
        taskService.start(taskId, "john");
        taskService.complete(taskId, "john", null);

        tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'mary'");
        assertEquals(1, tasks.size());

        taskId = tasks.get(0).getId();
        taskService.start(taskId, "mary");
        taskService.complete(taskId, "mary", null);

        processInstance = ksession.getProcessInstance(processInstance.getId());
        assertNull(processInstance);
        System.out.println("Process instance completed");
    }
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        AbstractPlatformTransactionManager aptm = (AbstractPlatformTransactionManager) context.getBean( "jbpmTxManager" );
        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get());
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();


        AuditLogService logService = (AuditLogService) context.getBean("logService");

        DefaultTransactionDefinition def = new DefaultTransactionDefinition();
        TransactionStatus status = aptm.getTransaction(def);
        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");
        long processInstanceId = processInstance.getId();
        aptm.rollback(status);

        processInstance = ksession.getProcessInstance(processInstanceId);

        if (processInstance == null) {
            System.out.println("Process instance rolled back");
        } else {
            throw new IllegalArgumentException("Process instance not rolled back");
        }

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(0, tasks.size());

        def = new DefaultTransactionDefinition();
        status = aptm.getTransaction(def);
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        RuntimeManager manager = (RuntimeManager) context.getBean("runtimeManager");

        RuntimeEngine engine = manager.getRuntimeEngine(null);
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        validatePessimisticLockingUse(ksession);
       
        ProcessInstance processInstance = ksession.startProcess("com.sample.bpmn.hello");

        System.out.println("Process started");

        AuditLogService logService = (AuditLogService) context.getBean("logService");
        ProcessInstanceLog log = logService.findProcessInstance(processInstance.getId());
        assertNotNull(log);

        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'john'");
        assertEquals(1, tasks.size());

        long taskId = tasks.get(0).getId();
        taskService.start(taskId, "john");
        taskService.complete(taskId, "john", null);

        tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK");
        System.out.println("Found " + tasks.size() + " task(s) for user 'mary'");
        assertEquals(1, tasks.size());

        taskId = tasks.get(0).getId();
        taskService.start(taskId, "mary");
        taskService.complete(taskId, "mary", null);

        processInstance = ksession.getProcessInstance(processInstance.getId());
        assertNull(processInstance);
        System.out.println("Process instance completed");
    }
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            .userGroupCallback(new JBossUserGroupCallbackImpl(props))
            .get();
        RuntimeManager runtimeManager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
        RuntimeEngine runtimeEngine = runtimeManager.getRuntimeEngine(EmptyContext.get());
        KieSession ksession = runtimeEngine.getKieSession();
        TaskService taskService = runtimeEngine.getTaskService();

    // start a new process instance
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("employee", "krisv");
    params.put("reason", "Yearly performance evaluation");
    ProcessInstance processInstance =
      ksession.startProcess("com.sample.evaluation", params);
    System.out.println("Process instance " + processInstance.getId() + " started ...");

        ProcessInstance pi = ksession.getProcessInstance(processInstance.getId());
        System.out.println(pi);
   
    // complete Self Evaluation
    List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner("krisv", "en-UK");
    TaskSummary task = tasks.get(0);
    System.out.println("'krisv' completing task " + task.getName() + ": " + task.getDescription());
    taskService.start(task.getId(), "krisv");

        Map<String, Object> vars = taskService.getTaskContent(task.getId());

    Map<String, Object> results = new HashMap<String, Object>();
    results.put("performance", "exceeding");
    taskService.complete(task.getId(), "krisv", results);

    // john from HR
    tasks = taskService.getTasksAssignedAsPotentialOwner("john", "en-UK");
    task = tasks.get(0);
    System.out.println("'john' completing task " + task.getName() + ": " + task.getDescription());
    taskService.claim(task.getId(), "john");
    taskService.start(task.getId(), "john");
    results = new HashMap<String, Object>();
    results.put("performance", "acceptable");
    taskService.complete(task.getId(), "john", results);

    // mary from PM
    tasks = taskService.getTasksAssignedAsPotentialOwner("mary", "en-UK");
    task = tasks.get(0);
    System.out.println("'mary' completing task " + task.getName() + ": " + task.getDescription());
    taskService.claim(task.getId(), "mary");
    taskService.start(task.getId(), "mary");
    results = new HashMap<String, Object>();
    results.put("performance", "outstanding");
    taskService.complete(task.getId(), "mary", results);

    System.out.println("Process instance completed");
   
    runtimeManager.disposeRuntimeEngine(runtimeEngine);
    runtimeManager.close();
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