public virtual ProcessStateImpl CreateProcessState()
{
ProcessStateImpl processState = new ProcessStateImpl(_processDefinition);
AddNode(processState);
return(processState);
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._nodes = new ListSet();
this._attributes = new ListSet();
this._childBlocks = new ListSet();
base.ReadProcessData(xmlElement, creationContext);
IEnumerator iter = xmlElement.GetChildElements("attribute").GetEnumerator();
while (iter.MoveNext())
{
AttributeImpl attribute = new AttributeImpl();
attribute.ReadProcessData((XmlElement)iter.Current, creationContext);
_attributes.Add(attribute);
}
iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
ActivityStateImpl activityState = new ActivityStateImpl();
activityState.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(activityState);
}
iter = xmlElement.GetChildElements("process-state").GetEnumerator();
while (iter.MoveNext())
{
ProcessStateImpl processState = new ProcessStateImpl();
processState.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(processState);
}
iter = xmlElement.GetChildElements("decision").GetEnumerator();
while (iter.MoveNext())
{
DecisionImpl decision = new DecisionImpl();
decision.ReadProcessData((XmlElement)iter.Current, creationContext);
_nodes.Add(decision);
}
iter = xmlElement.GetChildElements("concurrent-block").GetEnumerator();
while (iter.MoveNext())
{
ConcurrentBlockImpl concurrentBlock = new ConcurrentBlockImpl();
concurrentBlock.ReadProcessData((XmlElement)iter.Current, creationContext);
_childBlocks.Add(concurrentBlock);
}
}
public override void ReadProcessData(XmlElement xmlElement, ProcessDefinitionBuildContext creationContext)
{
this._nodes = new ListSet();
this._attributes = new ListSet();
this._childBlocks = new ListSet();
base.ReadProcessData(xmlElement, creationContext);
IEnumerator iter = xmlElement.GetChildElements("attribute").GetEnumerator();
while (iter.MoveNext())
{
AttributeImpl attribute = new AttributeImpl();
attribute.ReadProcessData((XmlElement) iter.Current, creationContext);
_attributes.Add(attribute);
}
iter = xmlElement.GetChildElements("activity-state").GetEnumerator();
while (iter.MoveNext())
{
ActivityStateImpl activityState = new ActivityStateImpl();
activityState.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(activityState);
}
iter = xmlElement.GetChildElements("process-state").GetEnumerator();
while (iter.MoveNext())
{
ProcessStateImpl processState = new ProcessStateImpl();
processState.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(processState);
}
iter = xmlElement.GetChildElements("decision").GetEnumerator();
while (iter.MoveNext())
{
DecisionImpl decision = new DecisionImpl();
decision.ReadProcessData((XmlElement) iter.Current, creationContext);
_nodes.Add(decision);
}
iter = xmlElement.GetChildElements("concurrent-block").GetEnumerator();
while (iter.MoveNext())
{
ConcurrentBlockImpl concurrentBlock = new ConcurrentBlockImpl();
concurrentBlock.ReadProcessData((XmlElement) iter.Current, creationContext);
_childBlocks.Add(concurrentBlock);
}
}
public virtual ProcessStateImpl CreateProcessState()
{
ProcessStateImpl processState = new ProcessStateImpl(_processDefinition);
AddNode(processState);
return processState;
}
public void ProcessProcessState(ProcessStateImpl processState, ExecutionContextImpl executionContext,DbSession dbSession)
{
// TODO : try to group similarities between this method and ExecutionComponentImpl.startProcessInstance and
// group them in a common method
// provide a convenient local var for the database session
//DbSession dbSession = executionContext.DbSession;
// get the sub-process-definition and its start-state
ProcessDefinitionImpl subProcessDefinition = (ProcessDefinitionImpl) processState.SubProcess;
StartStateImpl startState = (StartStateImpl) subProcessDefinition.StartState;
log.Info("processState '" + processState.Name + "' starts an instance of process '" + subProcessDefinition.Name + "'...");
// get the actor that is supposed to start this process instance
IActor subProcessStarter = actorExpressionResolver.ResolveArgument(processState.ActorExpression, executionContext);
String subProcessStarterId = subProcessStarter.Id;
// create the process-instance
ProcessInstanceImpl subProcessInstance = new ProcessInstanceImpl(subProcessStarterId, subProcessDefinition);
FlowImpl rootFlow = (FlowImpl) subProcessInstance.RootFlow;
// attach the subProcesInstance to the parentFlow
FlowImpl superProcessFlow = (FlowImpl) executionContext.GetFlow();
superProcessFlow.SetSubProcessInstance(subProcessInstance);
subProcessInstance.SuperProcessFlow = superProcessFlow;
// create the execution context for the sub-process
ExecutionContextImpl subExecutionContext = new ExecutionContextImpl(subProcessStarterId, rootFlow, dbSession, executionContext.GetOrganisationComponent());
// save the process instance to allow hibernate queries
dbSession.Save(subProcessInstance);
// add the log
executionContext.CreateLog(EventType.SUB_PROCESS_INSTANCE_START);
executionContext.AddLogDetail(new ObjectReferenceImpl(subProcessInstance));
// delegate the attributeValues
Object[] processInvocationData = delegationHelper.DelegateProcessInvocation(processState.ProcessInvokerDelegation, subExecutionContext);
String transitionName = (String) processInvocationData[0];
IDictionary attributeValues = (IDictionary) processInvocationData[1];
// store the attributes
subExecutionContext.CreateLog(subProcessStarterId, EventType.PROCESS_INSTANCE_START);
subExecutionContext.StoreAttributeValues(attributeValues);
subExecutionContext.StoreRole(subProcessStarterId, startState);
// log event & trigger actions
delegationService.RunActionsForEvent(EventType.SUB_PROCESS_INSTANCE_START, processState.Id, subExecutionContext,dbSession);
delegationService.RunActionsForEvent(EventType.PROCESS_INSTANCE_START, subProcessDefinition.Id, subExecutionContext,dbSession);
// from here on, we consider the actor as being the previous actor
subExecutionContext.SetActorAsPrevious();
// process the start-transition
TransitionImpl startTransition = transitionRepository.GetTransition(transitionName, startState, dbSession);
ProcessTransition(startTransition, subExecutionContext,dbSession);
// add the assigned flows of the subContext to the parentContext
executionContext.AssignedFlows.AddRange(subExecutionContext.AssignedFlows);
// flush the updates to the db
dbSession.Update(subProcessInstance);
dbSession.Flush();
}
