public void SaveActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, DbSession dbSession, IOrganisationService 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);
}
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 void SaveActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, DbSession dbSession, IOrganisationService 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);
}
public IList PerformActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationService 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
delegationService.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, activityState.Id, executionContext,dbSession);
// 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
delegationService.RunActionsForEvent(EventType.PERFORM_OF_ACTIVITY, activityState.Id, executionContext,dbSession);
// from here on, we consider the actor as being the previous actor
executionContext.SetActorAsPrevious();
// select and process the transition
TransitionImpl startTransition = transitionRepository.GetTransition(transitionName, activityState, dbSession);
engine.ProcessTransition(startTransition, executionContext, dbSession);
// log event & trigger actions
delegationService.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, activityState.Id, executionContext,dbSession);
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 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 IList PerformActivity(String authenticatedActorId, Int64 flowId, IDictionary attributeValues, String transitionName, Relations relations, DbSession dbSession, IOrganisationService 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
delegationService.RunActionsForEvent(EventType.BEFORE_PERFORM_OF_ACTIVITY, activityState.Id, executionContext, dbSession);
// 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
delegationService.RunActionsForEvent(EventType.PERFORM_OF_ACTIVITY, activityState.Id, executionContext, dbSession);
// from here on, we consider the actor as being the previous actor
//因為繼續往下跑，ActorId就有可能轉換成下一關卡的處理人員
//所以previousActorId就是現在的登入人員
executionContext.SetActorAsPrevious();
// select and process the transition
TransitionImpl startTransition = transitionRepository.GetTransition(transitionName, activityState, dbSession);
engine.ProcessTransition(startTransition, executionContext, dbSession);
// log event & trigger actions
delegationService.RunActionsForEvent(EventType.AFTER_PERFORM_OF_ACTIVITY, activityState.Id, executionContext, dbSession);
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 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 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();
}
