private void UpdateChildrenSchemes(ProcessInstancesTree currentNode, ProcessDefinition oldRootScheme, ProcessDefinition newRootScheme, List<SchemaWasChangedEventArgs> changes)
{
if (!currentNode.Children.Any<ProcessInstancesTree>())
{
return;
}
foreach (ProcessInstancesTree child in currentNode.Children)
{
ProcessInstance processInstance = this.Builder.GetProcessInstance(child.Id);
bool flag = false;
try
{
this.SetProcessNewStatus(processInstance, ProcessStatus.Running);
this.PersistenceProvider.FillSystemProcessParameters(processInstance);
if (processInstance.CurrentActivity.IsAutoSchemeUpdate)
{
TransitionDefinition transitionDefinition = null;
try
{
transitionDefinition = newRootScheme.FindTransition(child.Name);
}
catch (TransitionNotFoundException transitionNotFoundException)
{
}
if (transitionDefinition != null)
{
ProcessDefinition processDefinition = this.Builder.CreateNewSubprocessScheme(newRootScheme, transitionDefinition);
this.BindProcessToNewScheme(processInstance, processDefinition, changes);
}
else if (this.OnStartingTransitionNotFound == null)
{
this.DropProcesses(new List<Guid>()
{
processInstance.ProcessId
}, currentNode);
flag = true;
continue;
}
else
{
StartingTransitionNotFoundEventArgs startingTransitionNotFoundEventArg = new StartingTransitionNotFoundEventArgs(processInstance.ProcessId, processInstance.RootProcessId, oldRootScheme, newRootScheme, child.Name);
this.OnStartingTransitionNotFound(this, startingTransitionNotFoundEventArg);
if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.DropProcess)
{
this.DropProcesses(new List<Guid>()
{
processInstance.ProcessId
}, currentNode);
flag = true;
continue;
}
else if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.Ignore)
{
continue;
}
else if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.StartWithNewTransition)
{
transitionDefinition = newRootScheme.FindTransition(startingTransitionNotFoundEventArg.NewTransitionName);
ProcessDefinition processDefinition1 = this.Builder.CreateNewSubprocessScheme(newRootScheme, transitionDefinition);
this.BindProcessToNewScheme(processInstance, processDefinition1, changes);
}
}
}
this.UpdateChildrenSchemes(child, oldRootScheme, newRootScheme, changes);
}
finally
{
if (!flag)
{
this.SetIdledStatusAfterSchemaUpdated(processInstance);
}
}
}
}