public IProcessInstance StartProcessInstance(String authenticatedActorId, Int64 processDefinitionId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationSessionLocal 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) dbSession.Load(typeof (ProcessDefinitionImpl), processDefinitionId); StartStateImpl startState = (StartStateImpl) processDefinition.StartState; log.Info("actor '" + authenticatedActorId + "' starts an instance of process '" + processDefinition.Name + "'..."); // create the process-instance processInstance = new ProcessInstanceImpl(authenticatedActorId, processDefinition); FlowImpl rootFlow = (FlowImpl) processInstance.RootFlow; // create the execution-context ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, rootFlow, dbSession, organisationComponent); // save the process instance to allow hibernate queries dbSession.Save(processInstance); //dbSession.Lock(processInstance,LockMode.Upgrade); // run the actions engine.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, startState.Id, executionContext); // store the attributes executionContext.CreateLog(authenticatedActorId, EventType.PROCESS_INSTANCE_START); executionContext.CheckAccess(attributeValues, startState); executionContext.StoreAttributeValues(attributeValues); // if this activity has a role-name, save the actor in the corresponding attribute executionContext.StoreRole(authenticatedActorId, startState); // run the actions engine.RunActionsForEvent(EventType.PROCESS_INSTANCE_START, processDefinitionId, executionContext); // from here on, we consider the actor as being the previous actor executionContext.SetActorAsPrevious(); // process the start-transition TransitionImpl startTransition = executionContext.GetTransition(transitionName, startState, dbSession); engine.ProcessTransition(startTransition, executionContext); // run the actions engine.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, startState.Id, executionContext); // flush the updates to the db dbSession.Update(processInstance); dbSession.Flush(); //@portme /* if (relations != null) { relations.resolve(processInstance); } */ return processInstance; }
public void SetUp() { //configure the container container = new NetBpm.NetBpmContainer(new XmlInterpreter(TestHelper.GetConfigDir()+"app_config.xml")); servicelocator = ServiceLocator.Instance; orgComp = servicelocator.GetService(typeof (IOrganisationSessionLocal)) as IOrganisationSessionLocal; }
public void SetUp() { //configure the container container = new NetBpm.NetBpmContainer(new XmlInterpreter(TestHelper.GetConfigDir()+"app_config.xml")); organisationComponent = (IOrganisationSessionLocal) ServiceLocator.Instance.GetService(typeof (IOrganisationSessionLocal)); testAssignmentContext = new TestAssignmentContext(this,organisationComponent); assignmentExpressionResolver = new AssignmentExpressionResolver(); }
public void SetContainer() { //configure the container _container = new NetBpmContainer(new XmlInterpreter(TestHelper.GetConfigDir()+"app_config.xml")); testUtil = new TestUtil(); servicelocator = ServiceLocator.Instance; definitionComponent = servicelocator.GetService(typeof (IDefinitionSessionLocal)) as IDefinitionSessionLocal; executionComponent = servicelocator.GetService(typeof (IExecutionSessionLocal)) as IExecutionSessionLocal; schedulerComponent = servicelocator.GetService(typeof (ISchedulerSessionLocal)) as ISchedulerSessionLocal; organisationComponent = servicelocator.GetService(typeof (IOrganisationSessionLocal)) as IOrganisationSessionLocal; testUtil.LoginUser("ae"); }
public void DisposeContainer() { servicelocator.Release(definitionComponent); definitionComponent=null; servicelocator.Release(executionComponent); executionComponent=null; servicelocator.Release(schedulerComponent); schedulerComponent=null; servicelocator.Release(organisationComponent); organisationComponent=null; _container.Dispose(); _container = null; }
public IList GetTaskList(String authenticatedActorId, IList actorIds, Relations relations, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { ArrayList tasks = null; IEnumerator actorIdsIterator = actorIds.GetEnumerator(); while (actorIdsIterator.MoveNext()) { String actorId = (String) actorIdsIterator.Current; if (tasks == null) { tasks = new ArrayList(); } tasks.AddRange(GetTaskList(authenticatedActorId, actorId, relations, dbSession, organisationComponent)); } return tasks; }
public void SetContainer() { //configure the container _container = new NetBpmContainer(new XmlInterpreter(TestHelper.GetConfigDir()+"app_config.xml")); testUtil = new TestUtil(); servicelocator = ServiceLocator.Instance; definitionComponent = servicelocator.GetService(typeof (IDefinitionSessionLocal)) as IDefinitionSessionLocal; executionComponent = servicelocator.GetService(typeof (IExecutionSessionLocal)) as IExecutionSessionLocal; schedulerComponent = servicelocator.GetService(typeof (ISchedulerSessionLocal)) as ISchedulerSessionLocal; organisationComponent = servicelocator.GetService(typeof (IOrganisationSessionLocal)) as IOrganisationSessionLocal; testUtil.LoginUser("ae"); // deploy Archiv FileInfo parFile = new FileInfo(TestHelper.GetExampleDir()+GetParArchiv()); FileStream fstream = parFile.OpenRead(); byte[] b = new byte[parFile.Length]; fstream.Read(b, 0, (int) parFile.Length); definitionComponent.DeployProcessArchive(b); }
public IList GetTaskList(String authenticatedActorId, String actorId, Relations relations, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { IList tasks = null; IActor actor = organisationComponent.FindActorById(actorId); if (actor is IUser) { log.Debug("getting task lists for actor --> User : [" + actor + "]"); tasks = GetActorTaskList(actorId, dbSession); } else if (actor is IGroup) { log.Debug("getting task lists for actor --> Group : [" + actor + "]"); tasks = GetGroupTaskList(authenticatedActorId, null, actorId, dbSession, organisationComponent); } if (relations != null) { relations.Resolve(tasks); } return tasks; }
public long ExecuteTask(DbSession dbSession, IOrganisationSessionLocal organisationComponent) { long millisToWait = DEFAULT_INTERVAL; DateTime now = DateTime.Now; IEnumerator iter = dbSession.Iterate(queryFindJobsToBeExecuted, now, DbType.TIMESTAMP).GetEnumerator(); if (iter.MoveNext()) { JobImpl job = (JobImpl) iter.Current; try { log.Debug("executing activation '" + job.Id + "' scheduled for " + job.Date.ToString()); log.Debug("activation's flow-context is :" + job.Context); String userId = job.UserId; DelegationImpl actionDelegation = job.ActionDelegation; ExecutionContextImpl executionContext = new ExecutionContextImpl(userId, dbSession, organisationComponent); IFlow context = job.Context; if (context != null) { executionContext.SetFlow(context); executionContext.SetProcessInstance(context.ProcessInstance); executionContext.SetProcessDefinition(context.ProcessInstance.ProcessDefinition); } else { executionContext.SetProcessDefinition(job.ProcessDefinition); } delegationHelper.DelegateScheduledAction(actionDelegation, executionContext); } catch (Exception t) { log.Error("scheduler-exception : couldn't perform task : " + t.Message, t); } dbSession.Delete(job); dbSession.Flush(); if (iter.MoveNext()) { return 0; } } iter = dbSession.Iterate(queryFindJobsInTheFuture, now, DbType.TIMESTAMP).GetEnumerator(); if (iter.MoveNext()) { JobImpl activation = (JobImpl) iter.Current; long activationDate = activation.Date.Ticks; millisToWait = activationDate - now.Ticks; log.Debug("next activation is scheduled at " + activation.Date.ToString() + ", (in " + millisToWait + " millis)"); if (millisToWait < 0) millisToWait = 0; if (millisToWait > DEFAULT_INTERVAL) millisToWait = DEFAULT_INTERVAL; } return millisToWait; }
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 IActivityForm GetStartForm(String authenticatedActorId, Int64 processDefinitionId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { IActivityForm activityForm = null; // First check if the actor is allowed to get this form authorizationHelper.CheckGetStartForm(authenticatedActorId, processDefinitionId, dbSession); ProcessDefinitionImpl processDefinition = (ProcessDefinitionImpl) dbSession.Load(typeof (ProcessDefinitionImpl), processDefinitionId); StartStateImpl startState = (StartStateImpl) processDefinition.StartState; // create a convenient map from the attribute-names to the fields IList fields = dbSession.Find(queryFieldsByState, startState.Id, DbType.LONG); IDictionary attributeValues = new Hashtable(); IEnumerator iter = fields.GetEnumerator(); while (iter.MoveNext()) { FieldImpl field = (FieldImpl) iter.Current; // if the attribute has an initial value AttributeImpl attribute = (AttributeImpl) field.Attribute; String attributeName = attribute.Name; String initialValue = attribute.InitialValue; if ((Object) initialValue != null && (FieldAccessHelper.IsReadable(field.Access) || FieldAccessHelper.IsWritable(field.Access))) { // start form contains only fields that are readable or writable // get it and store it in the attributeValues AttributeInstanceImpl attributeInstance = new AttributeInstanceImpl(); attributeInstance.Attribute = attribute; attributeInstance.ValueText = initialValue; attributeValues[attributeName] = attributeInstance.GetValue(); } } activityForm = new ActivityFormImpl(processDefinition, fields, attributeValues); return activityForm; }
public TestAssignmentContext(ActorExpressionTest enclosingInstance,IOrganisationSessionLocal organisationComponent) { orgComponent = organisationComponent; InitBlock(enclosingInstance); this.previousActor = organisationComponent.FindActorById("ae"); this.processInstance = new ProcessInstanceImpl(); this.processInstance.InitiatorActorId = "pf"; this.configuration = new Hashtable(); this.attributes = new Hashtable(); this.attributes["boss"] = organisationComponent.FindActorById("cg"); this.attributes["requester group"] = organisationComponent.FindGroupById("group-rd"); }
public IActivityForm GetActivityForm(String authenticatedActorId, Int64 flowId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { IActivityForm activityForm = null; // First check if the actor is allowed to get this form authorizationHelper.CheckGetActivityForm(authenticatedActorId, flowId, dbSession); FlowImpl flow = (FlowImpl) dbSession.Load(typeof (FlowImpl), flowId); StateImpl state = (StateImpl) flow.Node; // create an executionContext for easy attributeValue retrieval ExecutionContextImpl executionContext = new ExecutionContextImpl(null, flow, dbSession, organisationComponent); // create a convenient map from the attribute-names to the fields IList fields = dbSession.Find(queryFieldsByState, state.Id, DbType.LONG); IDictionary attributeValues = new Hashtable(); IEnumerator iter = fields.GetEnumerator(); while (iter.MoveNext()) { FieldImpl field = (FieldImpl) iter.Current; if (FieldAccessHelper.IsReadable(field.Access) || FieldAccessHelper.IsWritable(field.Access)) { // activity form contains only readable or writeable fields String attributeName = field.Attribute.Name; if (executionContext.GetAttribute(attributeName) != null) { // attribute might not exist (this will cause a warning already being logged previusly) attributeValues[attributeName] = executionContext.GetAttribute(attributeName); } } } activityForm = new ActivityFormImpl(flow, fields, attributeValues); return activityForm; }
public ExecutionContextImpl(String actorId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { this._actorId = actorId; this._dbSession = dbSession; this._organisationComponent = organisationComponent; }
private IList GetGroupTaskList(String authenticatedActorId, ArrayList groupTaskLists, String groupId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { if (groupTaskLists == null) { groupTaskLists = new ArrayList(); } IGroup g = organisationComponent.FindGroupById(groupId, new Relations("parent")); IGroup gParent = g.Parent; if (gParent != null) { // scan if this group has more parent(s) GetGroupTaskList(authenticatedActorId, groupTaskLists, gParent.Id, dbSession, organisationComponent); } // no more parent IList gTaskLists = GetActorTaskList(g.Id, dbSession); groupTaskLists.AddRange(gTaskLists); log.Debug("added task lists [" + gTaskLists + "] for group [" + g + "]"); return groupTaskLists; }
public void CancelFlow(String authenticatedActorId, Int64 flowId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { // first check if the actor is allowed to cancel this flow authorizationHelper.CheckCancelFlow(authenticatedActorId, flowId, dbSession); FlowImpl flow = (FlowImpl) dbSession.Load(typeof (FlowImpl), flowId); log.Info("actor '" + authenticatedActorId + "' cancels flow '" + flowId + "'..."); // only perform the cancel if this flow is not finished yet if (!flow.EndHasValue) { ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, flow, dbSession, organisationComponent); executionContext.CreateLog(authenticatedActorId, EventType.FLOW_CANCEL); if (flow.IsRootFlow()) { // set the flow in the end-state log.Debug("setting root flow to the end state..."); EndStateImpl endState = (EndStateImpl) flow.ProcessInstance.ProcessDefinition.EndState; engine.ProcessEndState(endState, executionContext); } else { // set the flow in the join ConcurrentBlockImpl concurrentBlock = (ConcurrentBlockImpl) flow.Node.ProcessBlock; JoinImpl join = (JoinImpl) concurrentBlock.Join; log.Debug("setting concurrent flow to join '" + join + "'"); engine.ProcessJoin(join, executionContext); } // flush the updates to the db dbSession.Update(flow); dbSession.Flush(); } }
public void CancelProcessInstance(String authenticatedActorId, Int64 processInstanceId, DbSession dbSession, IOrganisationSessionLocal 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); 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"); } }
//@todo delete parameter organisationComponent public void DelegateActivity(String authenticatedActorId, Int64 flowId, String delegateActorId, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { // first check if the actor is allowed to delegate this activity authorizationHelper.CheckDelegateActivity(authenticatedActorId, flowId, delegateActorId, dbSession); // reassign the flow FlowImpl flow = (FlowImpl) dbSession.Load(typeof (FlowImpl), flowId); flow.ActorId = delegateActorId; // flush the updates to the db dbSession.Update(flow); dbSession.Flush(); }
public IList PerformActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { IList assignedFlows = null; // get the flow FlowImpl flow = (FlowImpl) dbSession.Load(typeof (FlowImpl), flowId); dbSession.Lock(flow.ProcessInstance, LockMode.Upgrade); ActivityStateImpl activityState = (ActivityStateImpl) flow.Node; // TODO : check which part can move to the DefaultAuthorizationHandler if ((Object) flow.ActorId == null) { throw new SystemException("the flow on which you try to perform an activity is not assigned to an actor"); } else { if ((Object) authenticatedActorId == null) { throw new AuthorizationException("you can't perform an activity because you are not authenticated"); } // else if ( ! authenticatedActorId.equals( flow.getActorId() ) ) { // throw new AuthorizationException( "activity '" + activityState.getName() + "' in flow " + flow.getId() + " is not assigned to the authenticated actor (" + authenticatedActorId + ") but to " + flow.getActorId() ); // } } // first check if the actor is allowed to perform this activity authorizationHelper.CheckPerformActivity(authenticatedActorId, flowId, attributeValues, transitionName, dbSession); log.Info("actor '" + authenticatedActorId + "' performs activity '" + activityState.Name + "'..."); // create the execution-context ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, flow, dbSession, organisationComponent); // if this activity has a role-name, save the actor in the corresponding attribute // attributeValues = state.addRoleAttributeValue( attributeValues, authenticatedActorId, organisationComponent ); // log event & trigger actions engine.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, activityState.Id, executionContext); // store the supplied attribute values executionContext.CreateLog(authenticatedActorId, EventType.PERFORM_OF_ACTIVITY); executionContext.AddLogDetail(new ObjectReferenceImpl(activityState)); executionContext.CheckAccess(attributeValues, activityState); executionContext.StoreAttributeValues(attributeValues); // log event & trigger actions engine.RunActionsForEvent(EventType.PERFORM_OF_ACTIVITY, activityState.Id, executionContext); // from here on, we consider the actor as being the previous actor executionContext.SetActorAsPrevious(); // select and process the transition TransitionImpl startTransition = executionContext.GetTransition(transitionName, activityState, dbSession); engine.ProcessTransition(startTransition, executionContext); // log event & trigger actions engine.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, activityState.Id, executionContext); assignedFlows = executionContext.AssignedFlows; // flush the updates to the db dbSession.Update(flow.ProcessInstance); dbSession.Flush(); if (relations != null) { relations.Resolve(assignedFlows); } dbSession.Update(flow.ProcessInstance); return assignedFlows; }
public void SaveActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, DbSession dbSession, IOrganisationSessionLocal organisationComponent) { // get the flow FlowImpl flow = (FlowImpl) dbSession.Load(typeof (FlowImpl), flowId); // create the execution-context ExecutionContextImpl executionContext = new ExecutionContextImpl(authenticatedActorId, flow, dbSession, organisationComponent); executionContext.StoreAttributeValues(attributeValues); }