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 ProcessInstanceImpl GetProcessInstance(Int64 processInstanceId, Relations relations, DbSession dbSession)
{
ProcessInstanceImpl processInstance = null;
log.Debug("searching for process instances...");
processInstance = (ProcessInstanceImpl)dbSession.Load(typeof(ProcessInstanceImpl), processInstanceId);
Resolve((FlowImpl)processInstance.RootFlow, relations, dbSession);
return(processInstance);
}
public virtual IProcessInstance GetProcessInstance(Int64 processInstanceId, Relations relations)
{
ProcessInstanceImpl processInstance = null;
DbSession dbSession = null;
dbSession = OpenSession();
processInstance = implementation.GetProcessInstance(processInstanceId, relations, dbSession);
return(processInstance);
}
private IAuthorizationHandler GetHandlerFromProcessInstanceId(Int64 processInstanceId, DbSession dbSession)
{
ProcessInstanceImpl processInstance = null;
;
try
{
processInstance = (ProcessInstanceImpl)dbSession.Load(typeof(ProcessInstanceImpl), processInstanceId);
}
catch (ObjectNotFoundException e)
{
throw new ArgumentException("couldn't check authorization : process instance with id '" + processInstanceId + "' does not exist : " + e.Message);
}
return(GetAuthorizationHandler((ProcessDefinitionImpl)processInstance.ProcessDefinition));
}
public void Save(ProcessInstanceImpl processInstance, DbSession dbSession)
{
dbSession.Save(processInstance);
}
