public void CancelProcessInstance(String authenticatedActorId, Int64 processInstanceId, DbSession dbSession, IOrganisationService organisationComponent) { // first check if the actor is allowed to cancel this process instance authorizationHelper.CheckCancelProcessInstance(authenticatedActorId, processInstanceId, dbSession); ProcessInstanceImpl processInstance = (ProcessInstanceImpl)dbSession.Load(typeof(ProcessInstanceImpl), processInstanceId); log.Info("actor '" + authenticatedActorId + "' cancels processInstance '" + processInstanceId + "'..."); if (!processInstance.EndHasValue) { CancelFlowRecursive((FlowImpl)processInstance.RootFlow, DateTime.Now); ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, (FlowImpl)processInstance.RootFlow, dbSession, organisationComponent); executionContext.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_CANCEL); EndStateImpl endState = (EndStateImpl)processInstance.ProcessDefinition.EndState; engine.ProcessEndState(endState, executionContext, dbSession); processInstance.End = DateTime.Now; // flush the updates to the db dbSession.Update(processInstance); dbSession.Flush(); } else { throw new SystemException("couldn't cancel process instance : process instance '" + processInstanceId + "' was already finished"); } }
public void ProcessEndState(EndStateImpl endState, ExecutionContextImpl executionContext, DbSession dbSession) { delegationService.RunActionsForEvent(EventType.PROCESS_INSTANCE_END, endState.ProcessDefinition.Id, executionContext, dbSession); executionContext.CreateLog(EventType.PROCESS_INSTANCE_END); FlowImpl rootFlow = (FlowImpl)executionContext.GetFlow(); rootFlow.ActorId = null; rootFlow.End = DateTime.Now; rootFlow.Node = endState; // setting the node is not necessary if this method is called // from processTransition, but it is necessary if this method is // called from cancelProcessInstance in the component-impl. ProcessInstanceImpl processInstance = (ProcessInstanceImpl)executionContext.GetProcessInstance(); FlowImpl superProcessFlow = (FlowImpl)processInstance.SuperProcessFlow; if (superProcessFlow != null) { log.Debug("reactivating the super process..."); // create the execution context for the parent-process ExecutionContextImpl superExecutionContext = new ExecutionContextImpl(executionContext.PreviousActorId, superProcessFlow, executionContext.DbSession, executionContext.GetOrganisationComponent()); superExecutionContext.SetInvokedProcessContext(executionContext); // delegate the attributeValues ProcessStateImpl processState = (ProcessStateImpl)superProcessFlow.Node; Object[] completionData = delegationHelper.DelegateProcessTermination(processState.ProcessInvokerDelegation, superExecutionContext); IDictionary attributeValues = (IDictionary)completionData[0]; String transitionName = (String)completionData[1]; TransitionImpl transition = transitionRepository.GetTransition(transitionName, processState, executionContext.DbSession); // process the super process transition ProcessTransition(transition, superExecutionContext, dbSession); } }
public ExecutionContextImpl(String actorId, ProcessInstanceImpl processInstance, DbSession dbSession, IOrganisationService organisationComponent) { this._actorId = actorId; this._processInstance = processInstance; this._processDefinition = (ProcessDefinitionImpl)processInstance.ProcessDefinition; this._dbSession = dbSession; this._organisationComponent = organisationComponent; this._assignedFlows = new ArrayList(); }
public ExecutionContextImpl(String actorId, ProcessInstanceImpl processInstance, DbSession dbSession, IOrganisationService organisationComponent) { this._actorId = actorId; this._processInstance = processInstance; this._processDefinition = (ProcessDefinitionImpl) processInstance.ProcessDefinition; this._dbSession = dbSession; this._organisationComponent = organisationComponent; this._assignedFlows = new ArrayList(); }
public FlowImpl(String actorId, ProcessInstanceImpl processInstance) { ProcessDefinitionImpl processDefinition = (ProcessDefinitionImpl) processInstance.ProcessDefinition; this._name = "root"; this._actorId = actorId; this._start = DateTime.Now; this._node = processDefinition.StartState; this._processInstance = processInstance; this._subProcessInstances = null; this._parent = null; this._children = null; this._logs = new ListSet(); this._parentReactivation = true; CreateAttributeInstances(processDefinition.Attributes); }
public FlowImpl(String actorId, ProcessInstanceImpl processInstance) { ProcessDefinitionImpl processDefinition = (ProcessDefinitionImpl)processInstance.ProcessDefinition; this._name = "root"; this._actorId = actorId; this._start = DateTime.Now; this._node = processDefinition.StartState; this._processInstance = processInstance; this._subProcessInstances = null; this._parent = null; this._children = null; this._logs = new ListSet(); this._parentReactivation = true; CreateAttributeInstances(processDefinition.Attributes); }
public void SetProcessInstance(IProcessInstance processInstance) { this._processInstance = (ProcessInstanceImpl)processInstance; }
public IProcessInstance StartProcessInstance(String authenticatedActorId, Int64 processDefinitionId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationService organisationComponent) { ProcessInstanceImpl processInstance = null; // First check if the actor is allowed to start this instance authorizationHelper.CheckStartProcessInstance(authenticatedActorId, processDefinitionId, attributeValues, transitionName, dbSession); // get the process-definition and its start-state ProcessDefinitionImpl processDefinition = (ProcessDefinitionImpl)definitionRepository.GetProcessDefinition(processDefinitionId, null, dbSession); StartStateImpl startState = (StartStateImpl) processDefinition.StartState; log.Info("actor '" + authenticatedActorId + "' starts an instance of process '" + processDefinition.Name + "'..."); processInstance = new ProcessInstanceImpl(authenticatedActorId, processDefinition); FlowImpl rootFlow = (FlowImpl) processInstance.RootFlow; ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, rootFlow, dbSession, organisationComponent); MyExecutionContext myExecutionContext = new MyExecutionContext(); // save the process instance to allow hibernate queries dbSession.Save(processInstance); //dbSession.Lock(processInstance,LockMode.Upgrade); delegationService.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, startState.Id, executionContext,dbSession); // store the attributes executionContext.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_START); //LogImpl logImpl = rootFlow.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_START);//new add executionContext.CheckAccess(attributeValues, startState); //startState.CheckAccess(attributeValues); //�ݨӤ]�䤣��AttributeInstance executionContext.StoreAttributeValues(attributeValues); // if this activity has a role-name, save the actor in the corresponding attribute executionContext.StoreRole(authenticatedActorId, startState); // run the actions delegationService.RunActionsForEvent(EventType.PROCESS_INSTANCE_START, processDefinitionId, executionContext,dbSession); // from here on, we consider the actor as being the previous actor executionContext.SetActorAsPrevious(); // process the start-transition TransitionImpl startTransition = transitionRepository.GetTransition(transitionName, startState, dbSession); engine.ProcessTransition(startTransition, executionContext, dbSession); // run the actions delegationService.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, startState.Id, executionContext,dbSession); // flush the updates to the db dbSession.Update(processInstance); dbSession.Flush(); //@portme /* if (relations != null) { relations.resolve(processInstance); } */ return processInstance; }
public IProcessInstance StartProcessInstance(long processDefinitionId, IDictionary attributeValues = null, string transitionName = null, Relations relations = null) { ProcessInstanceImpl processInstance = null; IOrganisationService organisationService = null; using (ISession session = NHibernateHelper.OpenSession()) { using (var tran = session.BeginTransaction()) { DbSession dbSession = new DbSession(session); ProcessDefinitionImpl processDefinition = myProcessDefinitionService.GetProcessDefinition(processDefinitionId, dbSession); processInstance = new ProcessInstanceImpl(ActorId, processDefinition); processInstanceRepository.Save(processInstance, dbSession);//到這裏應該存了ProcessInstance,RootFlow ExecutionContext executionContext = new ExecutionContext(); //logRepository.CreateLog(); processDefinition.StartState.CheckAccess(attributeValues); attributeService = new AttributeService((FlowImpl)processInstance.RootFlow, dbSession); attributeService.StoreAttributeValue(attributeValues);//儲存傳入的欄位值 attributeService.StoreRole(organisationService.FindActorById(ActorId), (ActivityStateImpl)processDefinition.StartState); //flow的node推進到下一關卡 //flow的actor=解析出來的actor.Id transitionService = new TransitionService(ActorId, dbSession); TransitionImpl transitionTo = transitionService.GetTransition(transitionName, processDefinition.StartState, dbSession); transitionService.ProcessTransition(transitionTo, (FlowImpl)processInstance.RootFlow, dbSession); session.Flush(); tran.Commit(); } } return processInstance; }
public void Save(ProcessInstanceImpl processInstance,DbSession dbSession) { dbSession.Save(processInstance); }
public void SetProcessInstance(IProcessInstance processInstance) { this._processInstance = (ProcessInstanceImpl) processInstance; }
public IProcessInstance StartProcessInstance(String authenticatedActorId, Int64 processDefinitionId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationService organisationComponent) { ProcessInstanceImpl processInstance = null; // First check if the actor is allowed to start this instance authorizationHelper.CheckStartProcessInstance(authenticatedActorId, processDefinitionId, attributeValues, transitionName, dbSession); // get the process-definition and its start-state ProcessDefinitionImpl processDefinition = (ProcessDefinitionImpl)definitionRepository.GetProcessDefinition(processDefinitionId, null, dbSession); StartStateImpl startState = (StartStateImpl)processDefinition.StartState; log.Info("actor '" + authenticatedActorId + "' starts an instance of process '" + processDefinition.Name + "'..."); processInstance = new ProcessInstanceImpl(authenticatedActorId, processDefinition); FlowImpl rootFlow = (FlowImpl)processInstance.RootFlow; ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, rootFlow, dbSession, organisationComponent); // save the process instance to allow hibernate queries dbSession.Save(processInstance); //dbSession.Lock(processInstance,LockMode.Upgrade); delegationService.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, startState.Id, executionContext, dbSession); // store the attributes executionContext.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_START); //LogImpl logImpl = rootFlow.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_START);//new add executionContext.CheckAccess(attributeValues, startState); //startState.CheckAccess(attributeValues); //看來也找不到AttributeInstance executionContext.StoreAttributeValues(attributeValues); // if this activity has a role-name, save the actor in the corresponding attribute executionContext.StoreRole(authenticatedActorId, startState); // run the actions delegationService.RunActionsForEvent(EventType.PROCESS_INSTANCE_START, processDefinitionId, executionContext, dbSession); // from here on, we consider the actor as being the previous actor executionContext.SetActorAsPrevious(); // process the start-transition TransitionImpl startTransition = transitionRepository.GetTransition(transitionName, startState, dbSession); engine.ProcessTransition(startTransition, executionContext, dbSession); // run the actions delegationService.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, startState.Id, executionContext, dbSession); // flush the updates to the db dbSession.Update(processInstance); dbSession.Flush(); //@portme /* if (relations != null) * { * relations.resolve(processInstance); * } */ return(processInstance); }
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(); }
public ExecutionContextImpl(String actorId, FlowImpl flow, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { this._actorId = actorId; this._flow = flow; this._processInstance = (ProcessInstanceImpl) flow.ProcessInstance; this._processDefinition = (ProcessDefinitionImpl) _processInstance.ProcessDefinition; this._dbSession = dbSession; this._organisationComponent = organisationComponent; this._assignedFlows = new ArrayList(); }
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(); }