private void CreateSubprocess(ProcessInstance parentProcessInstance, TransitionDefinition startTransition, ProcessInstancesTree processInstancesTree)
{
Guid processId = parentProcessInstance.ProcessId;
Guid guid = Guid.NewGuid();
ProcessInstancesTree nodeById = processInstancesTree.GetNodeById(processId, true);
if (nodeById.HaveChildWithName(startTransition.Name))
{
return;
}
ProcessInstancesTree processInstancesTree1 = new ProcessInstancesTree(guid, startTransition.Name);
nodeById.AddChild(processInstancesTree1);
this.SaveProcessInstancesTree(nodeById);
try
{
ProcessInstance processInstance = this.Builder.CreateNewSubprocess(guid, parentProcessInstance, startTransition);
this.InitCreatedProcess(processInstance.IdentityId, processInstance.ImpersonatedIdentityId, processInstance, processInstancesTree1);
}
catch (Exception exception)
{
nodeById.RemoveChild(processInstancesTree1);
throw;
}
}
private void DropProcesses(List<Guid> ids, ProcessInstancesTree processInstancesTree)
{
if (!ids.Any<Guid>())
{
return;
}
List<Guid> guids = new List<Guid>();
foreach (Guid id in ids)
{
guids.Add(id);
ProcessInstancesTree nodeById = processInstancesTree.GetNodeById(id, true);
List<Guid> allChildrenIds = nodeById.GetAllChildrenIds(1, null);
if (allChildrenIds.Any<Guid>())
{
guids.AddRange(allChildrenIds);
}
nodeById.Remove();
}
Guid[] array = guids.Distinct<Guid>().ToArray<Guid>();
this.PersistenceProvider.DeleteProcess(array);
}
private List<WorkflowCommand> GetCommands(ProcessInstance processInstance, IEnumerable<string> identityIds, string commandNameFilter, string mainIdentityId, ProcessInstancesTree processInstancesTree)
{
List<TransitionDefinition> transitionDefinitions;
List<string> list;
if (!string.IsNullOrWhiteSpace(mainIdentityId))
{
List<string> strs = new List<string>()
{
mainIdentityId
};
list = identityIds.Except<string>(strs).ToList<string>();
}
else
{
list = identityIds.ToList<string>();
}
List<string> strs1 = list;
Guid processId = processInstance.ProcessId;
ActivityDefinition activityDefinition = processInstance.ProcessScheme.FindActivity(processInstance.CurrentActivityName);
transitionDefinitions = (!string.IsNullOrEmpty(commandNameFilter) ? (
from c in processInstance.ProcessScheme.GetCommandTransitions(activityDefinition, ForkTransitionSearchType.Both)
where c.Trigger.Command.Name == commandNameFilter
select c).ToList<TransitionDefinition>() : processInstance.ProcessScheme.GetCommandTransitions(activityDefinition, ForkTransitionSearchType.Both).ToList<TransitionDefinition>());
List<WorkflowCommand> workflowCommands = new List<WorkflowCommand>();
foreach (TransitionDefinition transitionDefinition in transitionDefinitions.OrderBy<TransitionDefinition, int>((TransitionDefinition t) =>
{
if (t.Classifier == TransitionClassifier.Direct)
{
return 0;
}
if (t.Classifier != TransitionClassifier.Reverse)
{
return 2;
}
return 1;
}).ThenBy<TransitionDefinition, string>((TransitionDefinition t) => t.Trigger.Command.Name))
{
if (transitionDefinition.ForkType == TransitionForkType.ForkStart && processInstancesTree.GetNodeById(processId, true).HaveChildWithName(transitionDefinition.Name))
{
continue;
}
List<string> list1 = null;
if (!string.IsNullOrWhiteSpace(mainIdentityId) && this.ValidateActor(processInstance, mainIdentityId, transitionDefinition))
{
list1 = new List<string>()
{
mainIdentityId
};
}
if (list1 == null)
{
list1 = (
from id in strs1
where this.ValidateActor(processInstance, id, transitionDefinition)
select id).ToList<string>();
}
if (!list1.Any<string>())
{
continue;
}
WorkflowCommand workflowCommand = WorkflowCommand.Create(processId, transitionDefinition, processInstance.ProcessScheme);
foreach (string str in list1)
{
workflowCommand.AddIdentity(str);
}
workflowCommands.Add(workflowCommand);
}
return workflowCommands;
}
