private string LastActivityKey(WfCreateActivityFunctionContext callerContext)
{
string result = string.Empty;
if (callerContext.ProcessDescriptor.CompletedActivity != null)
result = callerContext.ProcessDescriptor.CompletedActivity.Key;
return result;
}
private string MatchedActivityKey(string key, WfCreateActivityFunctionContext callerContext)
{
string result = string.Empty;
IWfActivityDescriptor matchedActivityDesp = callerContext.ProcessDescriptor.Activities[key];
if (matchedActivityDesp != null)
result = matchedActivityDesp.Key;
return result;
}
private string MatchedCodeNameActivityKey(string codeName, WfCreateActivityFunctionContext callerContext)
{
string result = string.Empty;
IWfActivityDescriptor matchedActivityDesp = callerContext.ProcessDescriptor.Activities.Find(actDesp => actDesp.CodeName == codeName);
if (matchedActivityDesp != null)
result = matchedActivityDesp.Key;
return result;
}
private string DefaultNextActivityKey(WfCreateActivityFunctionContext callerContext)
{
string result = string.Empty;
if (callerContext.CurrentActivityParam.DefaultNextDescriptor != null)
result = callerContext.CurrentActivityParam.DefaultNextDescriptor.Key;
return result;
}
private string SNActivityKey(int sn, WfCreateActivityFunctionContext callerContext)
{
string result = string.Empty;
WfCreateActivityParam matchParam = callerContext.CreateActivityParams.FindByActivitySN(sn);
if (matchParam != null && matchParam.CreatedDescriptor != null)
result = matchParam.CreatedDescriptor.Key;
return result;
}
