protected string CreateWorkflowInstance(string NID, string resource)
{
return(WorkflowInstance.CreateWorkflowInstance(NID, resource));
}
/// <summary>
/// 进行流程跳转
/// </summary>
/// <param name="context"></param>
public void Jump(WorkflowContext context)
{
WorkflowInstance instance = context.Instance;
if (instance.State == WorkflowInstanceState.Running)
{
if (context.TransitionID == Utils.CONST_REJECT_TRANSITION_ID)
{
Reject(instance, context);
return;
}
Node current = instance.Current;
Transition currentTransition = current.Transitions
.FirstOrDefault(e => e.NID == context.TransitionID);
Node to = workflowService.NodeService.Query(current.InstanceID)
.Where(e => e.ID == currentTransition.Destination).FirstOrDefault();
var executeContext = new ExecutingContext()
{
From = current,
To = to,
Instance = context.Instance,
Data = context.Data,
Result = false
};
if (current.Cooperation == 1)
{
this.Discuss(context, current, executeContext);
}
else
{
this.Invoke(context.Instance.InstanceID, currentTransition, executeContext);
}
if (to.NodeType == WorkflowNodeCategory.End)
{
workflowService.InstanceService.Transfer(WorkflowInstanceState.End, instance.InstanceID);
}
else if (to.NodeType == WorkflowNodeCategory.Decision)
{
Transition transition = (currentTransition.Direction == WorkflowOpertaion.Back) ?
workflowService.NodeService.GetBackTransition(WorkflowInstance.GetInstance(instance.InstanceID).Current) :
workflowService.NodeService.GetTransition(to);
if (transition == null)
{
return;
}
Jump(new WorkflowContext()
{
Instance = WorkflowInstance.GetInstance(instance.InstanceID),
TransitionID = transition.NID,
Data = context.Data
});
}
}
}
protected string CreateWorkflowInstance(string startNID, string structureID, string structure)
{
return(WorkflowInstance.CreateWorkflowInstance(startNID, structureID, structure));
}
