private static int SubmitFormTask()
{
using (var client = new IntermediaryInboundExternalBasicClient())
{
var fts = new FormTaskShipmentBE
{
ExternalShipmentReference = "uniqueReference" + DateTime.Now.ToLongTimeString(),
Reportee = ConfigurationManager.AppSettings["orgNo"]
};
var ft = new FormTask
{
ServiceCode = ConfigurationManager.AppSettings["serviceCode"],
ServiceEdition = int.Parse(ConfigurationManager.AppSettings["serviceEdition"])
};
var form = new Form
{
DataFormatId = ConfigurationManager.AppSettings["DataFormatId"],
DataFormatVersion = int.Parse(ConfigurationManager.AppSettings["DataFormatVersion"]),
FormData = ConfigurationManager.AppSettings["formData"],
EndUserSystemReference = "uniqueReferenceee" + DateTime.Now.ToLongTimeString(),
Completed = true
};
var formList = new Form[1];
formList[0] = form;
ft.Forms = formList;
fts.FormTasks = ft;
var receipt = client.SubmitFormTaskBasic(ConfigurationManager.AppSettings["systemUserName"],
ConfigurationManager.AppSettings["systemPassword"], null, null, null, null, fts);
return(receipt.ReceiptId);
}
}
private void Form1_Load(object sender, EventArgs e)
{
FormTask f = new FormTask();
f.MdiParent = this;
f.AutoSize = true;
f.Show();
}
public void run(IWorkflowSession currentSession, RuntimeContext runtimeContext, IProcessInstance processInstance, ITaskInstance taskInstance) // throws EngineException, KernelException
{
if (taskInstance.TaskType != TaskTypeEnum.FORM) //!Task.FORM.Equals(taskInstance.TaskType))
{
throw new EngineException(processInstance, taskInstance.Activity,
"DefaultFormTaskInstanceRunner：TaskInstance的任务类型错误，只能为FORM类型");
}
DynamicAssignmentHandler dynamicAssignmentHandler = ((WorkflowSession)currentSession).consumeCurrentDynamicAssignmentHandler();
FormTask task = (FormTask)taskInstance.Task;
// performer(id,name,type,handler)
Participant performer = task.Performer;
if (performer == null || performer.AssignmentHandler.Trim().Equals(""))
{
throw new EngineException(processInstance, taskInstance.Activity,
"流程定义错误，Form类型的 task必须指定performer及其AssignmentHandler");
}
assign(currentSession, processInstance, runtimeContext, taskInstance, task, performer, dynamicAssignmentHandler);
}
/// <summary>分配， 按照当前任务的参与者插入工单</summary>
/// <param name="currentSession"></param>
/// <param name="processInstance"></param>
/// <param name="runtimeContext"></param>
/// <param name="taskInstance"></param>
/// <param name="formTask"></param>
/// <param name="part"></param>
/// <param name="dynamicAssignmentHandler"></param>
protected void assign(IWorkflowSession currentSession, IProcessInstance processInstance, RuntimeContext runtimeContext, ITaskInstance taskInstance, FormTask formTask, Participant part, DynamicAssignmentHandler dynamicAssignmentHandler)// throws EngineException, KernelException
{
//如果有指定的Actor，则按照指定的Actor分配任务
if (dynamicAssignmentHandler != null)
{
dynamicAssignmentHandler.assign((IAssignable)taskInstance, part.Name);
}
else
{
IPersistenceService persistenceService = runtimeContext.PersistenceService;
List <ITaskInstance> taskInstanceList = persistenceService.FindTaskInstancesForProcessInstance(taskInstance.ProcessInstanceId, taskInstance.ActivityId);
ITaskInstance theLastCompletedTaskInstance = null;
for (int i = 0; taskInstanceList != null && i < taskInstanceList.Count; i++)
{
ITaskInstance tmp = (ITaskInstance)taskInstanceList[i];
if (tmp.Id.Equals(taskInstance.Id))
{
continue;
}
if (!tmp.TaskId.Equals(taskInstance.TaskId))
{
continue;
}
if (tmp.State != TaskInstanceStateEnum.COMPLETED)
{
continue;
}
if (theLastCompletedTaskInstance == null)
{
theLastCompletedTaskInstance = tmp;
}
else
{
if (theLastCompletedTaskInstance.StepNumber < tmp.StepNumber)
{
theLastCompletedTaskInstance = tmp;
}
}
}
//如果是循环且LoopStrategy==REDO，则分配个上次完成该工作的操作员
if (theLastCompletedTaskInstance != null && (LoopStrategyEnum.REDO == formTask.LoopStrategy || currentSession.isInWithdrawOrRejectOperation()))
{
List <IWorkItem> workItemList = persistenceService.FindCompletedWorkItemsForTaskInstance(theLastCompletedTaskInstance.Id);
ITaskInstanceManager taskInstanceMgr = runtimeContext.TaskInstanceManager;
for (int k = 0; k < workItemList.Count; k++)
{
IWorkItem completedWorkItem = (IWorkItem)workItemList[k];
IWorkItem newFromWorkItem = taskInstanceMgr.createWorkItem(currentSession, processInstance, taskInstance, completedWorkItem.ActorId);
newFromWorkItem.claim();//并自动签收
}
}
else
{
IBeanFactory beanFactory = runtimeContext.BeanFactory;
//从spring中获取到对应任务的Performer，创建工单
//201004 add lwz 参与者通过业务接口实现默认获取用户
switch (part.AssignmentType)
{
case AssignmentTypeEnum.Current:
runtimeContext.AssignmentBusinessHandler.assignCurrent(
currentSession, processInstance, (IAssignable)taskInstance);
break;
case AssignmentTypeEnum.Role:
runtimeContext.AssignmentBusinessHandler.assignRole(
currentSession, processInstance, (IAssignable)taskInstance, part.PerformerValue);
break;
case AssignmentTypeEnum.Agency:
runtimeContext.AssignmentBusinessHandler.assignAgency(
currentSession, processInstance, (IAssignable)taskInstance, part.PerformerValue);
break;
case AssignmentTypeEnum.Fixed:
runtimeContext.AssignmentBusinessHandler.assignFixed(
currentSession, processInstance, (IAssignable)taskInstance, part.PerformerValue);
break;
case AssignmentTypeEnum.Superiors:
runtimeContext.AssignmentBusinessHandler.assignSuperiors(
currentSession, processInstance, (IAssignable)taskInstance);
break;
default:
IAssignmentHandler assignmentHandler = (IAssignmentHandler)beanFactory.GetBean(part.AssignmentHandler);
//modified by wangmj 20090904
((IAssignmentHandler)assignmentHandler).assign((IAssignable)taskInstance, part.PerformerValue);
break;
}
}
}
}
protected Task createTask(IWFElement parent, XElement xElement)
{
Task task = null;
TaskTypeEnum type = (TaskTypeEnum)Enum.Parse(typeof(TaskTypeEnum), GetAttributeValue(xElement, TYPE), true);
switch (type)
{
case TaskTypeEnum.FORM:
task = new FormTask(parent, GetAttributeValue(xElement, NAME));
((FormTask)task).AssignmentStrategy = (FormTaskEnum)Enum.Parse(typeof(FormTaskEnum), GetAttributeValue(xElement, COMPLETION_STRATEGY), true);
((FormTask)task).DefaultView = (DefaultViewEnum)Enum.Parse(typeof(DefaultViewEnum), GetAttributeValue(xElement, DEFAULT_VIEW), true);
break;
case TaskTypeEnum.TOOL:
task = new ToolTask(parent, GetAttributeValue(xElement, NAME));
break;
case TaskTypeEnum.SUBFLOW:
task = new SubflowTask(parent, GetAttributeValue(xElement, NAME));
break;
default: return(null);
}
task.Sn = Guid.NewGuid().ToString();
task.DisplayName = GetAttributeValue(xElement, DISPLAY_NAME);
task.TaskInstanceCreator = GetAttributeValue(xElement, TASK_INSTANCE_CREATOR);
task.TaskInstanceRunner = GetAttributeValue(xElement, TASK_INSTANCE_RUNNER);
task.TaskInstanceCompletionEvaluator = GetAttributeValue(xElement, TASK_INSTANCE_COMPLETION_EVALUATOR);
task.LoopStrategy = GetEnum <LoopStrategyEnum>(GetAttributeValue(xElement, LOOP_STRATEGY));
int priority = 0;
try { priority = Int32.Parse(GetAttributeValue(xElement, PRIORITY)); }
catch { }
task.Priority = priority;
if (task is FormTask)
{
((FormTask)task).Performer = createPerformer(xElement.Element("{" + FPDL_URI + "}" + PERFORMER));
((FormTask)task).EditForm = createForm(xElement.Element("{" + FPDL_URI + "}" + EDIT_FORM));
((FormTask)task).ViewForm = createForm(xElement.Element("{" + FPDL_URI + "}" + VIEW_FORM));
((FormTask)task).ListForm = createForm(xElement.Element("{" + FPDL_URI + "}" + LIST_FORM));
}
if (task is ToolTask)
{
((ToolTask)task).Application = createApplication(xElement.Element("{" + FPDL_URI + "}" + APPLICATION));
}
if (task is SubflowTask)
{
((SubflowTask)task).SubWorkflowProcess = createSubWorkflowProcess(xElement.Element("{" + FPDL_URI + "}" + SUB_WORKFLOW_PROCESS));
}
task.Description = GetElementValue(xElement, "{" + FPDL_URI + "}" + DESCRIPTION);
task.Duration = createDuration(xElement.Element("{" + FPDL_URI + "}" + DURATION));
loadExtendedAttributes(task.ExtendedAttributes, xElement.Element("{" + FPDL_URI + "}" + EXTENDED_ATTRIBUTES));
loadEventListeners(task.EventListeners, xElement.Element("{" + FPDL_URI + "}" + EVENT_LISTENERS));
return(task);
}
