@Test
public void testAcknowledgement() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
List<Task> tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get acknowledgement", tasks.get(0).getName());
for (Task task : tasks) {
Map<String, String> formData = new HashMap<String, String>();
formService.submitTaskFormData(task.getId(), formData); // Stack trace starts here
}
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(0, tasks.size());
}
/**
* 发起流程页面（启动一个流程实例）内置流程表单方式
*
* @return
*/
public String prepareStartProcessInstance() {
RepositoryService repositoryService = processEngine.getRepositoryService();
FormService formService = processEngine.getFormService();
startFormData = formService.getStartFormData(processDefinitionId);
return "prepareStartProcessInstance";
}
@Test
public void testCouponValidation() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
List<Task> tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
/** Invalid coupon hash */
for (Task task : tasks) {
assertNotNull(task);
assertEquals("get coupon", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("hash", "abc");
formService.submitTaskFormData(task.getId(), formData);
break;
}
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
/** Valid coupon hash */
for (Task task : tasks) {
assertNotNull(task);
assertEquals("get coupon", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("hash", "abcd");
formService.submitTaskFormData(task.getId(), formData);
break;
}
// check if the price was reduced correctly
Object price = runtimeService.getVariable(processInstance.getId(), "price");
assertNotNull(price);
assertEquals(new Double(130), price);
// 'get bank transfer data' should be next on the list
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get bank transfer data", tasks.get(0).getName());
}
/**
* 完成任务页面
*
* @return
*/
public String prepareCompleteTask() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
taskFormData = formService.getTaskFormData(taskId);
return "prepareCompleteTask";
}
@Test
public void testBankTransferValidation() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
List<Task> tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
// Invalid bank data
for (Task task : tasks) {
assertNotNull(task);
assertEquals("get bank transfer data", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("bankName", "Bank austria"); // invalid bank-name
formData.put("bankCode", "12000");
formData.put("accountNumber", "12345678901");
formData.put("holdersName", "Max Muster");
formService.submitTaskFormData(task.getId(), formData);
}
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
// As of an error the form should be empty
assertEquals(0, formService.getTaskFormData(tasks.get(0).getId()).getFormProperties().size());
// Valid bank data
for (Task task : tasks) {
assertNotNull(task);
assertEquals("get bank transfer data", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("bankName", "Bank Austria");
formData.put("bankCode", "12000");
formData.put("accountNumber", "12345678901");
formData.put("holdersName", "Max Muster");
formService.submitTaskFormData(task.getId(), formData); // Stack trace starts here
}
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get acknowledgement", tasks.get(0).getName());
}
@RequestMapping(value = "/complete-task/{taskId}")
public String completeTask(@PathVariable String taskId, HttpServletRequest request) {
TaskFormData taskFormData = formService.getTaskFormData(taskId);
boolean hasFormKey =
taskFormData.getFormKey() != null && taskFormData.getFormKey().length() > 0;
List<FormProperty> formProperties = taskFormData.getFormProperties();
Map<String, String> formValues =
generateFormValueMap(hasFormKey, formProperties, request); // 生成提交数据
formService.submitTaskFormData(taskId, formValues);
return "redirect:/identity/user";
}
@Test
public void testRemindCustomer() {
createNewProcess();
runtimeService.setVariable(pid, "RemainderAmount", "0");
Task nextTask = taskService.createTaskQuery().singleResult();
HashMap<String, String> map = new HashMap<String, String>();
formService.submitTaskFormData(nextTask.getId(), map);
Task nextTask2 = taskService.createTaskQuery().singleResult();
formService.submitTaskFormData(nextTask2.getId(), map);
Task nextTask3 = taskService.createTaskQuery().singleResult();
formService.submitTaskFormData(nextTask3.getId(), map);
Task lastTasks = taskService.createTaskQuery().singleResult();
}
@Test
public void testMail() {
createNewProcess();
Task nextTask = taskService.createTaskQuery().singleResult();
HashMap<String, String> map = new HashMap<String, String>();
formService.submitTaskFormData(nextTask.getId(), map);
}
/**
* 跳转到任务执行页面
*
* @param request
* @return
*/
@RequestMapping(value = "/form.do")
public String from(
HttpServletRequest request, @RequestParam("taskId") String taskId, Model model) {
List<Task> taskList = taskService.createTaskQuery().taskId(taskId).list();
Task task = taskList.get(0);
// 获取表单数据
TaskFormData tfd = formService.getTaskFormData(taskId);
List<FormProperty> fpList = tfd.getFormProperties();
Map map = runtimeService.getVariables(task.getExecutionId());
List<ActivityImpl> activityList = new ArrayList<ActivityImpl>();
try {
// 查找所有可驳回的节点
activityList = processExtensionService.findBackActivity(taskId);
// model.addAttribute("activityList",activityList);
} catch (Exception e) {
e.printStackTrace();
}
// model.addAttribute("task",task);
// model.addAttribute("fpList",fpList);
// model.addAttribute("map",map);
// model.addAttribute("taskId",taskId);
request.setAttribute("task", task);
request.setAttribute("fpList", fpList);
request.setAttribute("map", map);
request.setAttribute("taskId", taskId);
request.setAttribute("activityList", activityList);
return "/simple/form";
}
@RequestMapping(value = "/do-task/{taskId}")
public ModelAndView doTask(@PathVariable String taskId) {
ModelAndView mav = new ModelAndView("workflow/task-form");
Task task = taskService.createTaskQuery().taskId(taskId).singleResult();
TaskFormData taskFormData = formService.getTaskFormData(taskId);
boolean hasFormKey =
taskFormData.getFormKey() != null && taskFormData.getFormKey().length() > 0;
mav.addObject("task", task);
mav.addObject("hasFormKey", hasFormKey);
if (task.getFormKey() != null) {
Object renderFormData = formService.getRenderedTaskForm(taskId);
mav.addObject("taskFormData", renderFormData);
} else {
mav.addObject("taskFormData", taskFormData);
}
return mav;
}
/**
* 发起流程
*
* @return
*/
public String startProcessInstance() {
IdentityService identityService = processEngine.getIdentityService();
identityService.setAuthenticatedUserId(SpringSecurityUtils.getCurrentUsername());
FormService formService = processEngine.getFormService();
StartFormData startFormData = formService.getStartFormData(processDefinitionId);
HttpServletRequest request = ServletActionContext.getRequest();
Map<String, String> map = new HashMap<String, String>();
for (FormProperty formProperty : startFormData.getFormProperties()) {
String name = formProperty.getId();
map.put(name, request.getParameter(name));
}
formService.submitStartFormData(processDefinitionId, map);
return RELOAD;
}
/**
* 完成任务
*
* @return
*/
public String completeTask() {
HttpServletRequest request = ServletActionContext.getRequest();
IdentityService identityService = processEngine.getIdentityService();
identityService.setAuthenticatedUserId(SpringSecurityUtils.getCurrentUsername());
FormService formService = processEngine.getFormService();
TaskFormData taskFormData = formService.getTaskFormData(taskId);
Map<String, String> map = new HashMap<String, String>();
for (FormProperty formProperty : taskFormData.getFormProperties()) {
if (formProperty.isWritable()) {
String name = formProperty.getId();
map.put(name, request.getParameter(name));
}
}
formService.submitTaskFormData(taskId, map);
return RELOAD;
}
@RequestMapping(value = "/start-process-instance/{processDefinitionId}")
public String startProcessInstance(
@PathVariable String processDefinitionId, HttpSession session, HttpServletRequest request) {
String url = "";
Object obj = session.getAttribute(SessionVar.AUTHENTICATED_USER);
if (obj != null) {
User user = (User) obj;
// identityService.setAuthenticatedUserId(user.getId());//登录时已经执行过，20150905测试代码：有时StartUserID=null，导致任务无法继续处理
System.out.println("注意观察StartUserID=空的情况，会导致任务无法处理");
StartFormData formData = formService.getStartFormData(processDefinitionId);
List<FormProperty> formProperties = formData.getFormProperties();
boolean hasFormKey = formData.getFormKey() != null && formData.getFormKey().length() > 0;
Map<String, String> formValues = generateFormValueMap(hasFormKey, formProperties, request);
formService.submitStartFormData(processDefinitionId, formValues); // 生成提交数据
url = "redirect:/workflow/process-list";
} else {
System.out.println("当前没有登陆的用户");
url = "redirect:/identity/user";
}
return url;
}
@Test
public void testPaymentModality() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
List<Task> tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(2, tasks.size());
List<String> expected = new ArrayList<String>();
expected.add("get payment modalities");
expected.add("get coupon");
assertTrue(expected.contains(tasks.get(0).getName()));
assertTrue(expected.contains(tasks.get(1).getName()));
for (Task task : tasks) {
assertNotNull(task);
if (task.getName().equals("get payment modalities")) {
Map<String, String> formData = new HashMap<String, String>();
formData.put("paymentMethod", "bankTransferMethod");
formService.submitTaskFormData(task.getId(), formData);
break;
}
}
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get coupon", tasks.get(0).getName());
}
@RequestMapping(value = "/start-process/{processDefinitionId}")
public ModelAndView readStartForm(
@PathVariable("processDefinitionId") String processDefinitionId) {
ProcessDefinition processDefinition =
repositoryService
.createProcessDefinitionQuery()
.processDefinitionId(processDefinitionId)
.singleResult();
boolean hasStartFormKey = processDefinition.hasStartFormKey();
ModelAndView mav = new ModelAndView("workflow/start-process-form");
// 根据是否有formkey属性判断使用哪个展示层
// 判断是否有formkey属性
if (hasStartFormKey) {
Object renderedStartForm = formService.getRenderedStartForm(processDefinitionId);
mav.addObject("startFormData", renderedStartForm);
} else { // 动态表单字段
StartFormData startFormData = formService.getStartFormData(processDefinitionId);
mav.addObject("startFormData", startFormData);
}
mav.addObject("processDefinition", processDefinition);
mav.addObject("hasStartFormKey", hasStartFormKey);
return mav;
}
@Test
public void testAddressValidation() {
TaskService taskService = processEngine.getTaskService();
FormService formService = processEngine.getFormService();
// Verify kermit can now retrieve the task
List<Task> tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get address", tasks.get(0).getName());
/** Invalid address */
for (Task task : tasks) {
assertEquals("get address", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("firstName", "Max");
formData.put("lastName", "Muster");
formData.put("street", "Mustergasse 2");
formData.put("zip", "1080"); // wrong zip-code!
formData.put("city", "Wien");
formData.put("country", "Austria");
formData.put("telNo", "1234567");
formData.put("mailAddress", this.yourEMail);
formService.submitTaskFormData(task.getId(), formData);
break;
}
// There should only be one task available at this stage
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(1, tasks.size());
assertEquals("get address", tasks.get(0).getName());
/** Valid address */
for (Task task : tasks) {
assertEquals("get address", task.getName());
Map<String, String> formData = new HashMap<String, String>();
formData.put("firstName", "Max");
formData.put("lastName", "Muster");
formData.put("street", "Mustergasse 2");
formData.put("zip", "1090");
formData.put("city", "Wien");
formData.put("country", "Austria");
formData.put("telNo", "1234567");
formData.put("mailAddress", this.yourEMail);
formService.submitTaskFormData(task.getId(), formData);
break;
}
// check if the customer was set correctly
Customer customer = (Customer) runtimeService.getVariable(processInstance.getId(), "customer");
assertNotNull(customer);
assertEquals("Max", customer.getFirstName());
assertEquals("Muster", customer.getLastName());
assertEquals("Mustergasse 2", customer.getAddress().getStreet());
// There should now be 2 tasks available
tasks =
taskService
.createTaskQuery()
.taskAssignee("kermit")
.processInstanceId(processInstance.getId())
.list();
assertEquals(2, tasks.size());
List<String> expected = new ArrayList<String>();
expected.add("get payment modalities");
expected.add("get coupon");
assertTrue(expected.contains(tasks.get(0).getName()));
assertTrue(expected.contains(tasks.get(1).getName()));
}
