public WorkflowErrorEventArgs(OptimaJet.Workflow.Core.Model.ProcessInstance processInstance, OptimaJet.Workflow.Core.Persistence.ProcessStatus processStatus, TransitionDefinition executedTransition, System.Exception exception)
{
this.ProcessInstance = processInstance;
this.ProcessStatus = processStatus;
this.ExecutedTransition = executedTransition;
this.Exception = exception;
}
public ProcessStatusChangedEventArgs(Guid processId, bool isSubprocess, ProcessStatus oldStatus, ProcessStatus newStatus)
{
this.ProcessId = processId;
this.OldStatus = oldStatus;
this.NewStatus = newStatus;
this.IsSubprocess = isSubprocess;
}
/// <summary>
/// 设置WorkflowProcessInstanceStatus新的状态
/// </summary>
/// <param name="processId"></param>
/// <param name="status"></param>
private void SetCustomStatus(Guid processId, ProcessStatus status)
{
using (TransactionScope serializableSupressedScope = PredefinedTransactionScopes.SerializableSupressedScope)
{
using (WorkflowPersistenceModelDataContext workflowPersistenceModelDataContext = base.CreateContext())
{
WorkflowProcessInstanceStatus workflowProcessInstanceStatus = workflowPersistenceModelDataContext.WorkflowProcessInstanceStatus.SingleOrDefault((WorkflowProcessInstanceStatus wpis) => wpis.Id == processId);
if (workflowProcessInstanceStatus == null)
{
throw new StatusNotDefinedException();
}
workflowProcessInstanceStatus.Status = status.Id;
workflowPersistenceModelDataContext.SubmitChanges();
}
serializableSupressedScope.Complete();
}
}
/// <summary>
/// 设置流程的状态
/// </summary>
/// <param name="processInstance"></param>
/// <param name="newStatus"></param>
private void SetProcessNewStatus(ProcessInstance processInstance, ProcessStatus newStatus)
{
var oldStatus = PersistenceProvider.GetInstanceStatus(processInstance.ProcessId);
if (newStatus == ProcessStatus.Finalized)
PersistenceProvider.SetWorkflowFinalized(processInstance);
else if (newStatus == ProcessStatus.Idled)
PersistenceProvider.SetWorkflowIdled(processInstance);
else if (newStatus == ProcessStatus.Initialized)
PersistenceProvider.SetWorkflowIniialized(processInstance);
else if (newStatus == ProcessStatus.Running)
PersistenceProvider.SetWorkflowRunning(processInstance);
else if (newStatus == ProcessStatus.Terminated)
PersistenceProvider.SetWorkflowTerminated(processInstance,ErrorLevel.Critical,"Terminated");
else
{
return;
}
if (ProcessSatusChanged != null)
ProcessSatusChanged(this,new ProcessStatusChangedEventArgs(processInstance.ProcessId, oldStatus, newStatus));
}
static ProcessStatus()
{
ProcessStatus processStatu = new ProcessStatus()
{
Id = 255,
IsAllowedToChangeStatus = false,
IsAllowedToExecuteCommand = false
};
ProcessStatus.NotFound = processStatu;
ProcessStatus processStatu1 = new ProcessStatus()
{
Id = 254,
IsAllowedToChangeStatus = false,
IsAllowedToExecuteCommand = false
};
ProcessStatus.Unknown = processStatu1;
ProcessStatus processStatu2 = new ProcessStatus()
{
Id = 0,
IsAllowedToChangeStatus = false,
IsAllowedToExecuteCommand = false
};
ProcessStatus.Initialized = processStatu2;
ProcessStatus processStatu3 = new ProcessStatus()
{
Id = 1,
IsAllowedToChangeStatus = false,
IsAllowedToExecuteCommand = false
};
ProcessStatus.Running = processStatu3;
ProcessStatus processStatu4 = new ProcessStatus()
{
Id = 2,
IsAllowedToChangeStatus = true,
IsAllowedToExecuteCommand = true
};
ProcessStatus.Idled = processStatu4;
ProcessStatus processStatu5 = new ProcessStatus()
{
Id = 3,
IsAllowedToChangeStatus = true,
IsAllowedToExecuteCommand = false
};
ProcessStatus.Finalized = processStatu5;
ProcessStatus processStatu6 = new ProcessStatus()
{
Id = 4,
IsAllowedToChangeStatus = true,
IsAllowedToExecuteCommand = false
};
ProcessStatus.Terminated = processStatu6;
ProcessStatus processStatu7 = new ProcessStatus()
{
Id = 5,
IsAllowedToChangeStatus = true,
IsAllowedToExecuteCommand = true
};
ProcessStatus.Error = processStatu7;
List<ProcessStatus> processStatuses = new List<ProcessStatus>()
{
ProcessStatus.Initialized,
ProcessStatus.Running,
ProcessStatus.Idled,
ProcessStatus.Finalized,
ProcessStatus.Terminated,
ProcessStatus.Error
};
ProcessStatus.All = processStatuses;
}
public ProcessStatusChangedEventArgs(Guid processId, ProcessStatus oldStatus, ProcessStatus newStatus)
{
ProcessId = processId;
OldStatus = oldStatus;
NewStatus = newStatus;
}
private void SetProcessNewStatus(ProcessInstance processInstance, ProcessStatus newStatus)
{
ProcessStatus ınstanceStatus = this.PersistenceProvider.GetInstanceStatus(processInstance.ProcessId);
if (newStatus == ProcessStatus.Finalized)
{
this.PersistenceProvider.SetWorkflowFinalized(processInstance);
if (processInstance.IsSubprocess)
{
this.MergeSubprocess(processInstance);
}
}
else if (newStatus == ProcessStatus.Idled)
{
this.PersistenceProvider.SetWorkflowIdled(processInstance);
}
else if (newStatus == ProcessStatus.Initialized)
{
this.PersistenceProvider.SetWorkflowIniialized(processInstance);
}
else if (newStatus != ProcessStatus.Running)
{
if (newStatus != ProcessStatus.Terminated)
{
return;
}
this.PersistenceProvider.SetWorkflowTerminated(processInstance, ErrorLevel.Critical, "Terminated");
}
else
{
this.PersistenceProvider.SetWorkflowRunning(processInstance);
}
if (this.ProcessStatusChanged != null && ınstanceStatus.Id != newStatus.Id)
{
EventHandler<ProcessStatusChangedEventArgs> eventHandler = this.ProcessStatusChanged;
ProcessStatusChangedEventArgs processStatusChangedEventArg = new ProcessStatusChangedEventArgs(processInstance.ProcessId, processInstance.IsSubprocess, ınstanceStatus, newStatus)
{
ProcessInstance = processInstance,
SchemeCode = processInstance.ProcessScheme.Name
};
eventHandler(this, processStatusChangedEventArg);
}
}
