public static void Next(FlowProcess flow, FlowTask nexTask = null)
{
if (flow == null)
{
throw new ArgumentNullException("flow");
}
if (nexTask == null)
{
flow.Status = (int)FlowStatus.Complete;
flow.CompleteTime = flow.SetupTime;
flow.CurrentHandleUrl = string.Empty;
flow.CurrentTaskSection = string.Empty;
flow.CurrentHandler = null;
}
else
{
flow.Status = (int)FlowStatus.Processing;
flow.CurrentHandleUrl = nexTask.HandleUrl;
flow.CurrentTaskSection = nexTask.SectionName;
flow.CurrentHandler = nexTask.Handler;
}
}
public static FlowTask CreateHandlingTask(FlowProcess process, SecurityUser handler, string taskName)
{
if (process == null)
{
throw new ArgumentNullException("process");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
if (process.CurrentHandler.UserName != handler.UserName)
{
throw new ErrorException("HandlerNoRight");
}
if (string.IsNullOrWhiteSpace(taskName))
{
throw new ArgumentNullException("taskName");
}
return new FlowTask
{
FlowProcess = process,
SectionName = process.CurrentTaskSection,
Handler = process.CurrentHandler,
HandleUrl = process.CurrentHandleUrl,
HandleTime = DateTime.Now,
Name = taskName
};
}
public static FlowProcess CreateProcess(FlowTask firstTask, FlowTask nexTask, string flowName)
{
if (firstTask == null)
{
throw new ArgumentNullException("firstTask");
}
if (string.IsNullOrWhiteSpace(flowName))
{
throw new ArgumentNullException("flowName");
}
FlowProcess flow = new FlowProcess
{
Name = flowName,
SetupTime = DateTime.Now
};
if (nexTask == null)
{
flow.Status = (int)FlowStatus.Complete;
flow.CompleteTime = flow.SetupTime;
}
else
{
flow.Status = (int)FlowStatus.Start;
flow.CurrentHandleUrl = nexTask.HandleUrl;
flow.CurrentTaskSection = nexTask.SectionName;
flow.CurrentHandler = nexTask.Handler;
nexTask.FlowProcess = flow;
}
firstTask.HandleTime = flow.SetupTime;
firstTask.FlowProcess = flow;
return flow;
}
