internal void OnNotifyExecutionStepChanged(ExCommsExecutionStepEntity entity)
{
using (ILogMethod method = Log.LogMethod(this.DYN_MODULE_NAME, "OnNotifyExecutionStepChanged"))
{
try
{
if (_cbExecutionStepChanged.HasClients)
{
_cbExecutionStepChanged.InvokeCallback((i) =>
{
i.ExecutionStepChanged(entity);
});
}
}
catch (Exception ex)
{
method.Exception(ex);
}
}
}
public bool Execute(IFreeformEntity_Msg request)
{
using (ILogMethod method = Log.LogMethod(this.DYN_MODULE_NAME, "Execute"))
{
bool result = default(bool);
string key = string.Empty;
try
{
key = request.IpAddress;
ExecutionStepDictionary steps = _executionSteps;
_isExecuting = true;
//_gmuExecutionStepsExecuting.AddOrUpdate(key, true, (k, b) => { return true; });
//if (!_gmuExecutionSteps.ContainsKey(key))
//{
// steps = new ExecutionStepDictionary();
// steps.Entity.GmuIpAddress = key;
// steps.CreateExecutionSteps(ExecutionStepFactory.Current.DeviceType, _messageWiseSteps, _groupedSteps);
// _gmuExecutionSteps.Add(key, steps);
// _entities.Add(steps.Entity);
//}
//else
//{
// steps = _gmuExecutionSteps[key];
//}
if (steps != null)
{
// has clients
bool hasClients = false;
ExCommsExecutionStepEntity entity = steps.Entity;
IExecutionStep execStepCurrent = null;
IExecutionStep execStepLatest = null;
entity.Steps.Clear();
if (ExCommsServerImpl.Current != null)
{
hasClients = ExCommsServerImpl.Current.HasStepChangedClients;
}
#if !OLD_CODE
// 1. find the execution step by message
string messageKey = request.EntityUniqueKeyDirection;
if (_messageWiseSteps.ContainsKey(messageKey))
{
var stepList = _messageWiseSteps[messageKey];
if (stepList.Count == 1)
{
execStepCurrent = stepList[0];
}
}
// execute the step
if (execStepCurrent != null)
{
// last step
IExecutionStep execStepLast = (steps.Current ?? steps.Start);
if (hasClients && execStepLast != null)
{
entity.Steps.Add(execStepLast.GetType().Name);
}
// execute the current step
execStepLatest = execStepCurrent.Execute(request);
//// move to or set to next step
//if (execStepLatest != null &&
// execStepLatest.ExecutionResult == ExecutionStepResult.Success)
//{
// if (execStepLatest.NextStep != null)
// {
// if (execStepLatest.MoveToNextStep)
// {
// if (hasClients && execStepLatest.NextStep != null)
// entity.Steps.Add(execStepLatest.NextStep.GetType().Name);
// execStepLatest = execStepLatest.NextStep.Execute(request);
// }
// //if (execStepLatest.SetNextStep)
// //{
// // if (hasClients)
// // entity.Steps.Add(execStepLatest.GetType().Name);
// // execStepLatest = execStepLatest.NextStep;
// // execStepLatest.ExecutionResult = ExecutionStepResult.Success;
// //}
// }
//}
if (execStepLatest != null &&
execStepLatest.ExecutionResult == ExecutionStepResult.Success &&
!Object.ReferenceEquals(steps.Current, execStepLatest))
{
steps.Current = execStepLatest;
}
}
#else
// last step
IExecutionStep step = (steps.Current ?? steps.Start);
if (hasClients && step != null)
{
entity.Steps.Add(step.GetType().Name);
}
// previous step
if (step.ExecutionResult == ExecutionStepResult.Failed &&
step.PrevStep != null)
{
step = step.PrevStep;
}
// execute the current step
if (hasClients && step != null)
{
entity.Steps.Add(step.GetType().Name);
}
IExecutionStep step2 = step.Execute(request);
// move to or set to next step
if (step2 != null &&
step2.ExecutionResult == ExecutionStepResult.Success)
{
if (step2.NextStep != null)
{
if (step2.MoveToNextStep)
{
if (hasClients && step2.NextStep != null)
{
entity.Steps.Add(step2.NextStep.GetType().Name);
}
step2 = step2.NextStep.Execute(request);
}
if (step2.SetNextStep)
{
if (hasClients)
{
entity.Steps.Add(step2.GetType().Name);
}
step2 = step2.NextStep;
step2.ExecutionResult = ExecutionStepResult.Success;
}
}
}
if (step2 != null &&
step2.ExecutionResult == ExecutionStepResult.Success &&
!Object.ReferenceEquals(steps.Current, step2))
{
steps.Current = step2;
}
#endif
if (hasClients)
{
if (execStepLatest != null)
{
entity.Steps.Add(execStepLatest.UniqueKey);
}
ExCommsServerImpl.Current.OnNotifyExecutionStepChanged(entity);
}
}
}
catch (Exception ex)
{
method.Exception(ex);
}
finally
{
//_gmuExecutionStepsExecuting.AddOrUpdate(key, false, (k, b) => { return false; });
_isExecuting = false;
}
return(result);
}
}