Package org.kie.api.task

Examples of org.kie.api.task.TaskService

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        super.setUp();
       
        RuntimeManager runtimeManager = createRuntimeManager(Strategy.SINGLETON, "test", "BPMN2-HumanTaskWithTaskContent.bpmn2");
        RuntimeEngine runtimeEngine = runtimeManager.getRuntimeEngine(null);
        KieSession ksession = runtimeEngine.getKieSession();
        TaskService taskService = runtimeEngine.getTaskService();
       
        ProcessInstance procInst = ksession.startProcess("org.kie.remote.test.usertask.UserTask");
        long procInstId = procInst.getId();

        List<Long> statuses = new ArrayList<Long>();
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        RuntimeManager manager = RuntimeManagerFactory.Factory.get().newSingletonRuntimeManager(environment);
        RuntimeEngine engine = manager.getRuntimeEngine(EmptyContext.get());

        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        Map<String,Object> params = new HashMap<String,Object>();
        params.put("userid", "max");
        ProcessInstance processInstance = ksession.startProcess("agu.samples.sample1", params);

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

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

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


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

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

        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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        Map<String, Object> params = new HashMap<String, Object>();
        params.put("paramName", new MyType("name", 23));
        ProcessInstance processInstance = ksession.startProcess("com.burns.reactor.maintenance.cycle", params);
        long procId = processInstance.getId();
        TaskService taskService = engine.getTaskService();
        List<Long> tasks = taskService.getTasksByProcessInstanceId(procId);
        taskService.start(tasks.get(0), user);
    }
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            .buildFactory();

        // Create KieSession and TaskService instances and use them
        RemoteRuntimeEngine engine = restSessionFactory.newRuntimeEngine();
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        // Each opertion on a KieSession, TaskService or AuditLogService (client) instance
        // sends a request for the operation to the server side and waits for the response
        // If something goes wrong on the server side, the client will throw an exception.
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("paramName", new MyType("name", 23));
        ProcessInstance processInstance
            = ksession.startProcess("com.burns.reactor.maintenance.cycle", params);
        long procId = processInstance.getId();

        String taskUserId = user;
        taskService = engine.getTaskService();
        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner(user, "en-UK");

        long taskId = -1;
        for (TaskSummary task : tasks) {
            if (task.getProcessInstanceId() == procId) {
                taskId = task.getId();
            }
        }

        if (taskId == -1) {
            throw new IllegalStateException("Unable to find task for " + user + " in process instance " + procId);
        }

        taskService.start(taskId, taskUserId);
    }
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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();

        int ksessionId = ksession.getId();

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

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

        manager.disposeRuntimeEngine(engine);

        engine = manager.getRuntimeEngine(ProcessInstanceIdContext.get(processInstance.getId()));
        ksession = engine.getKieSession();
        taskService = engine.getTaskService();

        assertEquals(ksessionId, ksession.getId());

        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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            .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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                .addPassword(password)
                .build();

        // Create KieSession and TaskService instances and use them
        KieSession ksession = engine.getKieSession();
        TaskService taskService = engine.getTaskService();

        // Each opertion on a KieSession, TaskService or AuditLogService (client) instance
        // sends a request for the operation to the server side and waits for the response
        // If something goes wrong on the server side, the client will throw an exception.
        ProcessInstance processInstance
            = ksession.startProcess("com.burns.reactor.maintenance.cycle");
        long procId = processInstance.getId();

        String taskUserId = user;
        taskService = engine.getTaskService();
        List<TaskSummary> tasks = taskService.getTasksAssignedAsPotentialOwner(user, "en-UK");

        long taskId = -1;
        for (TaskSummary task : tasks) {
            if (task.getProcessInstanceId() == procId) {
                taskId = task.getId();
            }
        }

        if (taskId == -1) {
            throw new IllegalStateException("Unable to find task for " + user + " in process instance " + procId);
        }

        taskService.start(taskId, taskUserId);
    }
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