Examples with Task org.camunda.bpm.engine.task.Task used on opensource projects

Example 21 with Task

use of org.camunda.bpm.engine.task.Task in project camunda-bpm-platform by camunda.

the class XmlValueTest method testXmlValueInCondition.

@Deployment(resources = "org/camunda/spin/plugin/xmlConditionProcess.bpmn20.xml")
public void testXmlValueInCondition() {
    // given
    String xmlString = "<customer age=\"22\" />";
    XmlValue value = xmlValue(xmlString).create();
    VariableMap variables = Variables.createVariables().putValueTyped("customer", value);
    // when
    runtimeService.startProcessInstanceByKey("process", variables);
    // then
    Task task = taskService.createTaskQuery().singleResult();
    assertEquals("task1", task.getTaskDefinitionKey());
}

Example 22 with Task

use of org.camunda.bpm.engine.task.Task in project camunda-bpm-platform by camunda.

the class TaskResourceImpl method getForm.

@Override
public FormDto getForm() {
    FormService formService = engine.getFormService();
    Task task = getTaskById(taskId);
    FormData formData;
    try {
        formData = formService.getTaskFormData(taskId);
    } catch (AuthorizationException e) {
        throw e;
    } catch (ProcessEngineException e) {
        throw new RestException(Status.BAD_REQUEST, e, "Cannot get form for task " + taskId);
    }
    FormDto dto = FormDto.fromFormData(formData);
    if (dto.getKey() == null || dto.getKey().isEmpty()) {
        if (formData != null && formData.getFormFields() != null && !formData.getFormFields().isEmpty()) {
            dto.setKey("embedded:engine://engine/:engine/task/" + taskId + "/rendered-form");
        }
    }
    // to get the application context path it is necessary to
    // execute it without authentication (tries to fetch the
    // process definition), because:
    // - user 'demo' has READ permission on a specific task resource
    // - user 'demo' does not have a READ permission on the corresponding
    // process definition
    // -> running the following lines with authorization would lead
    // to an AuthorizationException because the user 'demo' does not
    // have READ permission on the corresponding process definition
    IdentityService identityService = engine.getIdentityService();
    Authentication currentAuthentication = identityService.getCurrentAuthentication();
    try {
        identityService.clearAuthentication();
        String processDefinitionId = task.getProcessDefinitionId();
        String caseDefinitionId = task.getCaseDefinitionId();
        if (processDefinitionId != null) {
            dto.setContextPath(ApplicationContextPathUtil.getApplicationPathByProcessDefinitionId(engine, processDefinitionId));
        } else if (caseDefinitionId != null) {
            dto.setContextPath(ApplicationContextPathUtil.getApplicationPathByCaseDefinitionId(engine, caseDefinitionId));
        }
    } finally {
        identityService.setAuthentication(currentAuthentication);
    }
    return dto;
}

Example 23 with Task

use of org.camunda.bpm.engine.task.Task in project camunda-bpm-platform by camunda.

the class ScopingTest method run.

/**
 * this code instantiates a business process that in turn delegates to a few Spring beans that in turn inject a process scoped object, {@link StatefulObject}.
 *
 * @return the StatefulObject that was injected across different components, that all share the same state.
 * @throws Throwable if anythign goes wrong
 */
private StatefulObject run() throws Throwable {
    logger.info("----------------------------------------------");
    Map<String, Object> vars = new HashMap<String, Object>();
    vars.put(customerIdProcVarName, CUSTOMER_ID_PROC_VAR_VALUE);
    ProcessInstance processInstance = processEngine.getRuntimeService().startProcessInstanceByKey("component-waiter", vars);
    StatefulObject scopedObject = (StatefulObject) processEngine.getRuntimeService().getVariable(processInstance.getId(), "scopedTarget.c1");
    Assert.assertNotNull("the scopedObject can't be null", scopedObject);
    Assert.assertTrue("the 'name' property can't be null.", StringUtils.hasText(scopedObject.getName()));
    Assert.assertEquals(scopedObject.getVisitedCount(), 2);
    // the process has paused
    String procId = processInstance.getProcessInstanceId();
    List<Task> tasks = taskService.createTaskQuery().executionId(procId).list();
    Assert.assertEquals("there should be 1 (one) task enqueued at this point.", tasks.size(), 1);
    Task t = tasks.iterator().next();
    this.taskService.claim(t.getId(), "me");
    logger.info("sleeping for 10 seconds while a user performs his task. " + "The first transaction has committed. A new one will start in 10 seconds");
    Thread.sleep(1000 * 5);
    this.taskService.complete(t.getId());
    scopedObject = (StatefulObject) processEngine.getRuntimeService().getVariable(processInstance.getId(), "scopedTarget.c1");
    Assert.assertEquals(scopedObject.getVisitedCount(), 3);
    Assert.assertEquals("the customerId injected should " + "be what was given as a processVariable parameter.", ScopingTest.CUSTOMER_ID_PROC_VAR_VALUE, scopedObject.getCustomerId());
    return scopedObject;
}

Example 24 with Task

use of org.camunda.bpm.engine.task.Task in project camunda-bpm-platform by camunda.

the class JPASpringTest method testJpaVariableHappyPath.

@Deployment(resources = { "org/camunda/bpm/engine/spring/test/jpa/JPASpringTest.bpmn20.xml" })
public void testJpaVariableHappyPath() {
    Map<String, Object> variables = new HashMap<String, Object>();
    variables.put("customerName", "John Doe");
    variables.put("amount", 15000L);
    ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("LoanRequestProcess", variables);
    // Variable should be present containing the loanRequest created by the spring bean
    Object value = runtimeService.getVariable(processInstance.getId(), "loanRequest");
    assertNotNull(value);
    assertTrue(value instanceof LoanRequest);
    LoanRequest request = (LoanRequest) value;
    assertEquals("John Doe", request.getCustomerName());
    assertEquals(15000L, request.getAmount().longValue());
    assertFalse(request.isApproved());
    // We will approve the request, which will update the entity
    variables = new HashMap<String, Object>();
    variables.put("approvedByManager", Boolean.TRUE);
    Task task = taskService.createTaskQuery().processInstanceId(processInstance.getId()).singleResult();
    assertNotNull(task);
    taskService.complete(task.getId(), variables);
    // If approved, the processsInstance should be finished, gateway based on loanRequest.approved value
    assertEquals(0, runtimeService.createProcessInstanceQuery().processInstanceId(processInstance.getId()).count());
}

Example 25 with Task

use of org.camunda.bpm.engine.task.Task in project camunda-bpm-platform by camunda.

the class BoundaryErrorEventSpringTest method assertThatErrorHasBeenCaught.

private void assertThatErrorHasBeenCaught(String procId) {
    // The service task will throw an error event,
    // which is caught on the service task boundary
    assertEquals("No tasks found in task list.", 1, taskService.createTaskQuery().count());
    Task task = taskService.createTaskQuery().singleResult();
    assertEquals("Escalated Task", task.getName());
    // Completing the task will end the process instance
    taskService.complete(task.getId());
    assertProcessEnded(procId);
}