public void AddTask(string key, TaskStateData value)
{
if (string.IsNullOrEmpty(key))
{
return;
}
Tasks.Add(key, value);
}
protected override void Execute(NativeActivityContext context)
{
Log.Debug("GenericTask -> Start");
var workflowStatus = context.GetExtension <WorkflowStateData>();
if (OnRun != null)
{
TaskStateData taskState = null;
if (workflowStatus.Tasks.ContainsKey(TaskCode.Get(context)))
{
taskState = workflowStatus.Tasks[TaskCode.Get(context)];
}
context.ScheduleAction(OnRun, taskState);
}
Log.Debug("GenericTask -> End");
}
/// <summary>
/// Executes after "client" OnComplete callback
/// </summary>
/// <param name="context">Context</param>
/// <param name="completedInstance">ActivityInstance</param>
/// <param name="result">TaskStateData</param>
private void OnClientCompleteCallBack(NativeActivityContext context, ActivityInstance completedInstance, TaskStateData result)
{
Log.Debug("OnClientCompleteCallBack -> Start");
var workflowStatusEx = context.GetExtension <WorkflowStateData>();
var workflowStatusProp = context.Properties.Find(WorkflowStateData.Name) as WorkflowStateData;
if (workflowStatusProp != null)
{
workflowStatusEx.Parameters = workflowStatusProp.Parameters;
workflowStatusEx.Tasks = workflowStatusProp.Tasks;
workflowStatusEx.Result = workflowStatusProp.Result;
}
Log.Debug("OnClientCompleteCallBack -> End");
}
/// <summary>
/// Executes after "client" OnInit callback
/// </summary>
/// <param name="context">Context</param>
/// <param name="completedInstance">ActivityInstance</param>
/// <param name="result">TaskStateData</param>
private void OnInitCallback(NativeActivityContext context, ActivityInstance completedInstance, TaskStateData result)
{
Log.Debug("OnInitCallback -> Start");
var workflowStatus = context.Properties.Find(WorkflowStateData.Name) as WorkflowStateData;
if (workflowStatus == null)
{
throw new Exception("Cannot find WorkflowStateData");
}
var task = workflowStatus.Tasks[TaskCode];
SetExpiry(context, task.TaskInfo.ExpiresWhen, task.TaskInfo.ExpiresIn);
context.ScheduleActivity(_approveSequence, OnCompleteCallback);
Log.Debug("OnInitCallback -> End");
}
