public void InitWorkflow(string className)
{
//Get the workflow object by class name
if (Workflow.LoadByObjectName(className))
{
//Get all unique owners for this workflow
WFOwnerGroups.Load(Workflow.ID);
//Add an owner group to the work flow owners
foreach (ENTWFOwnerGroupEO entWFOwnerGroup in WFOwnerGroups)
{
Nullable <int> entUserAccountId = null;
if (entWFOwnerGroup.IsDefaultSameAsLast)
{
//Get this user's last request and set it as the default.
var lastUser = new ENTWFItemOwnerData().SelectLastUserByGroupId(entWFOwnerGroup.ID, WFItem.SubmitterENTUserAccountId);
if ((lastUser != null) && (lastUser.ENTUserAccountId != null))
{
entUserAccountId = lastUser.ENTUserAccountId;
}
}
else
{
//set the owner to the default one selected for this group.
entUserAccountId = entWFOwnerGroup.DefaultENTUserAccountId;
}
string userName = "";
if (entUserAccountId != null)
{
//get the user's name
var userAccount = new ENTUserAccountEO();
userAccount.Load((int)entUserAccountId);
userName = userAccount.DisplayText;
}
//Add this item owner with the default user.
WFOwners.Add(new ENTWFItemOwnerEO {
ENTUserAccountId = entUserAccountId, ENTWFOwnerGroupId = entWFOwnerGroup.ID, UserName = userName
});
}
//Load the transitions based on the current state.
WFTransitions.Load(WFItem.CurrentWFStateId);
}
else
{
throw new Exception("Workflow not set correctly. Please associate this item with a workflow.");
}
}
/// <summary>
/// Retrieves all the workflow data associated with this item.
/// </summary>
/// <param name="className"></param>
/// <param name="itemId"></param>
public void LoadWorkflow(string className, int itemId)
{
//Get the workflow object by class name
if (Workflow.LoadByObjectName(className))
{
//Load the WFItem using the itemId, this is the not the same as the primary key for the WFItem.
WFItem.LoadByItemId(Workflow.ID, itemId);
//Get all owner groups for this workflow
WFOwnerGroups.Load(Workflow.ID);
//Get the owners for this item
WFOwners.Load(WFItem.ID);
//Add any owner groups that aren't in the list
foreach (ENTWFOwnerGroupEO wfOwnerGroup in WFOwnerGroups)
{
ENTWFItemOwnerEO wfItemOwner = WFOwners.SingleOrDefault(o => o.ENTWFOwnerGroupId == wfOwnerGroup.ID);
if (wfItemOwner == null)
{
//Add this with a blank user
WFOwners.Add(new ENTWFItemOwnerEO {
ENTWFItemId = itemId, ENTWFOwnerGroupId = wfOwnerGroup.ID
});
}
}
//Get all the state histories
WFStateHistory.Load(WFItem.ID);
//Load the transitions based on the current state.
WFTransitions.Load(WFItem.CurrentWFStateId);
//Load the current state.
_currentState = new ENTWFStateEO();
_currentState.Load(WFItem.CurrentWFStateId);
}
else
{
throw new Exception("Workflow not set correctly. Please associate this item with a workflow.");
}
}
