/// <summary>
/// 从消息视图中封装运行者对象
/// </summary>
/// <param name="msgRunnerView">消息视图</param>
/// <returns>运行者对象</returns>
private WfAppRunner GetRunnerFromMessagExchange(MessageRunnerView msgRunnerView)
{
var runner = new WfAppRunner();
runner.ProcessGUID = msgRunnerView.ProcessEntity.ProcessGUID;
runner.Version = msgRunnerView.ProcessEntity.Version;
runner.ProcessCode = msgRunnerView.ProcessEntity.ProcessCode;
runner.AppName = msgRunnerView.WfAppRunner.AppName;
runner.AppInstanceID = msgRunnerView.WfAppRunner.AppInstanceID;
runner.AppInstanceCode = msgRunnerView.WfAppRunner.AppInstanceCode;
runner.UserID = msgRunnerView.WfAppRunner.UserID;
runner.UserName = msgRunnerView.WfAppRunner.UserName;
var query = new TaskQuery {
ProcessGUID = runner.ProcessGUID, AppInstanceID = runner.AppInstanceID
};
var wfService = new WorkflowService();
var activityInstanceList = wfService.GetRunningActivityInstance(query);
if (activityInstanceList.Count == 1)
{
var activityInstance = activityInstanceList[0];
runner.NextActivityPerformers = NextStepUtility.DeserializeNextStepPerformers(activityInstance.NextStepPerformers);
}
return(runner);
}
/// <summary>
/// 获取预选步骤人员列表
/// </summary>
/// <param name="runner">当前运行用户</param>
/// <returns>步骤预选人员列表</returns>
private IDictionary <string, PerformerList> GetNextActivityPerformersPriliminary(WfAppRunner runner)
{
IDictionary <string, PerformerList> nextSteps = null;
var tm = new TaskManager();
TaskViewEntity taskView = tm.GetTaskOfMine(runner);
//读取活动实例中记录的步骤预选数据
var aim = new ActivityInstanceManager();
if (taskView.MIHostActivityInstanceID != null)
{
var mainActivityInstanceID = taskView.MIHostActivityInstanceID.Value;
var mainActivityInstance = aim.GetById(mainActivityInstanceID);
if (mainActivityInstance != null)
{
nextSteps = NextStepUtility.DeserializeNextStepPerformers(mainActivityInstance.NextStepPerformers);
}
}
IProcessModel processModel = ProcessModelFactory.Create(runner.ProcessGUID, runner.Version);
var nextActivity = processModel.GetNextActivity(taskView.ActivityGUID);
if (nextActivity != null)
{
if (nextActivity.ActivityType == ActivityTypeEnum.GatewayNode)
{
//获取网关节点信息
var gatewayActivityInstance = aim.GetActivityInstanceLatest(taskView.ProcessInstanceID, nextActivity.ActivityGUID);
if (gatewayActivityInstance != null &&
!string.IsNullOrEmpty(gatewayActivityInstance.NextStepPerformers))
{
nextSteps = NextStepUtility.DeserializeNextStepPerformers(gatewayActivityInstance.NextStepPerformers);
}
}
else if (XPDLHelper.IsInterTimerEventComponentNode(nextActivity) == true)
{
//中间Timer事件节点
var timerActivityInstance = aim.GetActivityInstanceLatest(taskView.ProcessInstanceID, nextActivity.ActivityGUID);
if (timerActivityInstance != null &&
!string.IsNullOrEmpty(timerActivityInstance.NextStepPerformers))
{
nextSteps = NextStepUtility.DeserializeNextStepPerformers(timerActivityInstance.NextStepPerformers);
}
}
}
return(nextSteps);
}
/// <summary>
/// 获取预选步骤人员列表
/// </summary>
/// <param name="nextActivityTree">下一步活动节点树</param>
/// <param name="runner">当前运行用户</param>
/// <returns>步骤预选人员列表</returns>
private IDictionary <string, PerformerList> GetNextActivityPerformers(IList <NodeView> nextActivityTree,
WfAppRunner runner)
{
IDictionary <string, PerformerList> nextSteps = null;
var tm = new TaskManager();
TaskViewEntity taskView = tm.GetTaskOfMine(runner);
//读取活动实例中记录的步骤预选数据
var aim = new ActivityInstanceManager();
if (taskView.MIHostActivityInstanceID != null)
{
var mainActivityInstanceID = taskView.MIHostActivityInstanceID.Value;
var mainActivityInstance = aim.GetById(mainActivityInstanceID);
if (mainActivityInstance != null)
{
nextSteps = NextStepUtility.DeserializeNextStepPerformers(mainActivityInstance.NextStepPerformers);
}
}
//获取网关节点信息
IProcessModel processModel = ProcessModelFactory.Create(runner.ProcessGUID, runner.Version);
var nextActivity = processModel.GetNextActivity(taskView.ActivityGUID);
if (nextActivity.ActivityType == ActivityTypeEnum.GatewayNode)
{
var gatewayActivityInstance = aim.GetActivityInstanceLatest(taskView.ProcessInstanceID, nextActivity.ActivityGUID);
if (gatewayActivityInstance != null &&
!string.IsNullOrEmpty(gatewayActivityInstance.NextStepPerformers))
{
nextSteps = NextStepUtility.DeserializeNextStepPerformers(gatewayActivityInstance.NextStepPerformers);
}
}
return(nextSteps);
}