private ProcessInstance UpdateScheme(Guid processId, ProcessInstance processInstance)
{
if (processInstance.CurrentActivity.IsAutoSchemeUpdate && (processInstance.IsSchemeObsolete || processInstance.IsDeterminingParametersChanged) &&
OnNeedDeterminingParameters != null)
{
try
{
SetProcessNewStatus(processInstance, ProcessStatus.Running);
processInstance = Builder.GetProcessInstance(processId);
PersistenceProvider.FillSystemProcessParameters(processInstance);
var isSchemeObsolete = processInstance.IsSchemeObsolete;
var isDeterminingParametersChanged = processInstance.IsDeterminingParametersChanged;
if (processInstance.CurrentActivity.IsAutoSchemeUpdate && (isSchemeObsolete || isDeterminingParametersChanged) &&
OnNeedDeterminingParameters != null)
{
var args = new NeedDeterminingParametersEventArgs {
ProcessId = processId
};
OnNeedDeterminingParameters(this, args);
if (args.DeterminingParameters == null)
{
args.DeterminingParameters = new Dictionary <string, IEnumerable <object> >();
}
processInstance = Builder.CreateNewProcessScheme(processId, processInstance.ProcessScheme.Name,
args.DeterminingParameters);
PersistenceProvider.BindProcessToNewScheme(processInstance, true);
if (OnSchemaWasChanged != null)
{
OnSchemaWasChanged(this,
new SchemaWasChangedEventArgs
{
DeterminingParametersWasChanged = isDeterminingParametersChanged,
ProcessId = processId,
SchemeId = processInstance.SchemeId,
SchemaWasObsolete = isSchemeObsolete
});
}
PersistenceProvider.FillSystemProcessParameters(processInstance);
}
}
finally
{
SetProcessNewStatus(processInstance, ProcessStatus.Idled);
}
}
return(processInstance);
}
private static void _runtime_OnNeedDeterminingParameters(object sender, NeedDeterminingParametersEventArgs e)
{
var budgetItem =
DynamicRepository.GetByEntity("BudgetItem", FilterCriteriaSet.And.Equal(e.ProcessId, "Id"))
.FirstOrDefault();
if (budgetItem != null)
{
e.DeterminingParameters = new Dictionary<string, object> {{"EntityRouteId", budgetItem.EntityRouteId}};
}
}
private ProcessInstance UpdateScheme(Guid processId, ProcessInstance processInstance)
{
if (processInstance.CurrentActivity.IsAutoSchemeUpdate && (processInstance.IsSchemeObsolete || processInstance.IsDeterminingParametersChanged) &&
OnNeedDeterminingParameters != null)
{
try
{
SetProcessNewStatus(processInstance, ProcessStatus.Running);
processInstance = Builder.GetProcessInstance(processId);
PersistenceProvider.FillSystemProcessParameters(processInstance);
var isSchemeObsolete = processInstance.IsSchemeObsolete;
var isDeterminingParametersChanged = processInstance.IsDeterminingParametersChanged;
if (processInstance.CurrentActivity.IsAutoSchemeUpdate && (isSchemeObsolete || isDeterminingParametersChanged) &&
OnNeedDeterminingParameters != null)
{
var args = new NeedDeterminingParametersEventArgs { ProcessId = processId };
OnNeedDeterminingParameters(this, args);
if (args.DeterminingParameters == null)
args.DeterminingParameters = new Dictionary<string, IEnumerable<object>>();
processInstance = Builder.CreateNewProcessScheme(processId, processInstance.ProcessScheme.Name,
args.DeterminingParameters);
PersistenceProvider.BindProcessToNewScheme(processInstance,true);
if (OnSchemaWasChanged != null)
OnSchemaWasChanged(this,
new SchemaWasChangedEventArgs
{
DeterminingParametersWasChanged = isDeterminingParametersChanged,
ProcessId = processId,
SchemeId = processInstance.SchemeId,
SchemaWasObsolete = isSchemeObsolete
});
PersistenceProvider.FillSystemProcessParameters(processInstance);
}
}
finally
{
SetProcessNewStatus(processInstance, ProcessStatus.Idled);
}
}
return processInstance;
}
private ProcessInstance UpdateScheme(ProcessInstance processInstance, IDictionary<string, object> parameters = null)
{
ProcessDefinition processDefinition;
ProcessDefinition processScheme;
ProcessInstance processInstance1;
string str;
if (!processInstance.CurrentActivity.IsAutoSchemeUpdate || !processInstance.IsSchemeObsolete && !processInstance.IsDeterminingParametersChanged)
{
return processInstance;
}
List<SchemaWasChangedEventArgs> schemaWasChangedEventArgs = new List<SchemaWasChangedEventArgs>();
bool flag = false;
try
{
this.SetProcessNewStatus(processInstance, ProcessStatus.Running);
ProcessInstancesTree processInstancesTree = this.GetProcessInstancesTree(processInstance);
ProcessInstancesTree nodeById = processInstancesTree.GetNodeById(processInstance.ProcessId, true);
if (parameters == null)
{
NeedDeterminingParametersEventArgs needDeterminingParametersEventArg = new NeedDeterminingParametersEventArgs()
{
ProcessId = processInstance.RootProcessId
};
if (this.OnNeedDeterminingParameters != null)
{
this.OnNeedDeterminingParameters(this, needDeterminingParametersEventArg);
}
if (needDeterminingParametersEventArg.DeterminingParameters == null)
{
needDeterminingParametersEventArg.DeterminingParameters = new Dictionary<string, object>();
}
parameters = needDeterminingParametersEventArg.DeterminingParameters;
}
str = (string.IsNullOrEmpty(processInstance.ProcessScheme.RootSchemeCode) ? processInstance.ProcessScheme.Name : processInstance.ProcessScheme.RootSchemeCode);
ProcessDefinition processDefinition1 = this.Builder.CreateNewProcessScheme(str, parameters);
if (processInstance.IsSubprocess)
{
string name = nodeById.Name;
TransitionDefinition transitionDefinition = null;
try
{
transitionDefinition = processDefinition1.FindTransition(name);
}
catch (TransitionNotFoundException transitionNotFoundException)
{
}
ProcessInstance processInstance2 = this.Builder.GetProcessInstance(processInstancesTree.Root.Id);
processScheme = processInstance2.ProcessScheme;
if (transitionDefinition == null)
{
if (this.OnStartingTransitionNotFound == null)
{
this.DropProcesses(new List<Guid>()
{
processInstance.ProcessId
}, processInstancesTree);
this.SaveProcessInstancesTree(processInstancesTree);
flag = true;
processInstance1 = null;
return processInstance1;
}
else
{
StartingTransitionNotFoundEventArgs startingTransitionNotFoundEventArg = new StartingTransitionNotFoundEventArgs(processInstance.ProcessId, processInstancesTree.Root.Id, processScheme, processDefinition1, name);
this.OnStartingTransitionNotFound(this, startingTransitionNotFoundEventArg);
if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.DropProcess)
{
this.DropProcesses(new List<Guid>()
{
processInstance.ProcessId
}, processInstancesTree);
this.SaveProcessInstancesTree(processInstancesTree);
flag = true;
processInstance1 = null;
return processInstance1;
}
else if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.Ignore)
{
processInstance1 = processInstance;
return processInstance1;
}
else if (startingTransitionNotFoundEventArg.Decision == StartingTransitionNotFoundEventArgs.SubprocessUpdateDecision.StartWithNewTransition)
{
transitionDefinition = processDefinition1.FindTransition(startingTransitionNotFoundEventArg.NewTransitionName);
}
}
}
processDefinition = this.Builder.CreateNewSubprocessScheme(processDefinition1, transitionDefinition);
}
else
{
processScheme = processInstance.ProcessScheme;
processDefinition = processDefinition1;
}
this.BindProcessToNewScheme(processInstance, processDefinition, schemaWasChangedEventArgs);
this.UpdateChildrenSchemes(nodeById, processScheme, processDefinition1, schemaWasChangedEventArgs);
this.SaveProcessInstancesTree(nodeById);
if (this.OnSchemaWasChanged != null)
{
foreach (SchemaWasChangedEventArgs schemaWasChangedEventArg in schemaWasChangedEventArgs)
{
this.OnSchemaWasChanged(this, schemaWasChangedEventArg);
}
}
this.PersistenceProvider.FillProcessParameters(processInstance);
return processInstance;
}
finally
{
if (!flag)
{
this.SetIdledStatusAfterSchemaUpdated(processInstance);
}
}
return processInstance1;
}
