/**
* 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";
}
/**
* 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";
}
@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;
}
/**
* 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;
}