public ENTWFStateEO()
{
ENTWFStateProperties = new ENTWFStatePropertyEOList();
}
private void ValidateWorkflow(HRPaidTimeOffDataContext db, ref ENTValidationErrors validationErrors,
ENTBaseEO item)
{
//If the current owner is required.
if (CurrentOwnerENTUserAccountId == 0)
{
validationErrors.Add("Please select the " + WFOwnerGroups.GetByENTWFOwnerGroupId(Convert.ToInt32(CurrentState.ENTWFOwnerGroupId)).OwnerGroupName + ".");
}
if (OriginalItem == null)
{
throw new Exception("The original item was not sent to the workflow save method.");
}
else
{
//Check required fields.
ENTWFStatePropertyEOList entWFStateProperties = new ENTWFStatePropertyEOList();
entWFStateProperties.Load(db, WFItem.CurrentWFStateId);
Type objectType = Type.GetType(Workflow.ENTWorkflowObjectName);
foreach (ENTWFStatePropertyEO entWFStateProperty in entWFStateProperties)
{
if (entWFStateProperty.Required)
{
PropertyInfo property = objectType.GetProperty(entWFStateProperty.PropertyName);
string errorMessage = "The " + entWFStateProperty.PropertyName + " is required.";
if (property.PropertyType.IsEnum)
{
Array a = Enum.GetValues(property.PropertyType);
int value = Convert.ToInt32(property.GetValue(item, null));
bool isValid = false;
foreach (int i in a)
{
if (i == value)
{
isValid = true;
break;
}
}
if (isValid == false)
{
validationErrors.Add(errorMessage);
}
}
else
{
switch (property.PropertyType.Name)
{
case "Int32":
if (Convert.ToInt32(property.GetValue(item, null)) == 0)
{
validationErrors.Add(errorMessage);
}
break;
case "String":
if ((property.GetValue(item, null) == null) || (property.GetValue(item, null).ToString() == string.Empty))
{
validationErrors.Add(errorMessage);
}
break;
case "DateTime":
if ((property.GetValue(item, null) == null) || (Convert.ToDateTime(property.GetValue(item, null)) == DateTime.MinValue))
{
validationErrors.Add(errorMessage);
}
break;
case "Nullable`1":
if (property.GetValue(item, null) == null)
{
validationErrors.Add(errorMessage);
}
break;
default:
throw new Exception("Property type unknown.");
}
}
}
//Check if this field is read only. Only check read only fields if the record was already submitted.
if (((ENTBaseWorkflowEO)OriginalItem).CurrentState.ID != 0)
{
if (entWFStateProperty.ReadOnly)
{
PropertyInfo property = objectType.GetProperty(entWFStateProperty.PropertyName);
if (property.GetValue(item, null).ToString() != property.GetValue(OriginalItem, null).ToString())
{
validationErrors.Add("The " + entWFStateProperty.PropertyName + " can not be changed.");
}
}
}
}
}
}