/// <summary>
/// Searches through the cache, if there is already an authorization with same rights. If that's the case
/// update the given authorization with the permissions and remove the old one from the cache.
/// </summary>
protected internal virtual void updateAuthorizationBasedOnCacheEntries(AuthorizationEntity authorization, string userId, string groupId, Resource resource, string resourceId)
{
DbEntityManager dbManager = Context.CommandContext.DbEntityManager;
IList <AuthorizationEntity> list = dbManager.getCachedEntitiesByType(typeof(AuthorizationEntity));
foreach (AuthorizationEntity authEntity in list)
{
bool hasSameAuthRights = hasEntitySameAuthorizationRights(authEntity, userId, groupId, resource, resourceId);
if (hasSameAuthRights)
{
int previousPermissions = authEntity.getPermissions();
authorization.setPermissions(previousPermissions);
dbManager.DbEntityCache.remove(authEntity);
return;
}
}
}
public virtual void deleteHistoricDetailsByTaskId(string taskId)
{
if (HistoryEnabled)
{
// delete entries in DB
IList <HistoricDetail> historicDetails = findHistoricDetailsByTaskId(taskId);
foreach (HistoricDetail historicDetail in historicDetails)
{
((HistoricDetailEventEntity)historicDetail).delete();
}
//delete entries in Cache
IList <HistoricDetailEventEntity> cachedHistoricDetails = DbEntityManager.getCachedEntitiesByType(typeof(HistoricDetailEventEntity));
foreach (HistoricDetailEventEntity historicDetail in cachedHistoricDetails)
{
// make sure we only delete the right ones (as we cannot make a proper query in the cache)
if (taskId.Equals(historicDetail.TaskId))
{
historicDetail.delete();
}
}
}
}
protected internal virtual void deleteHistoricVariableInstancesByProcessCaseInstanceId(string historicProcessInstanceId, string historicCaseInstanceId)
{
ensureOnlyOneNotNull("Only the process instance or case instance id should be set", historicProcessInstanceId, historicCaseInstanceId);
if (HistoryEnabled)
{
// delete entries in DB
IList <HistoricVariableInstance> historicVariableInstances;
if (!string.ReferenceEquals(historicProcessInstanceId, null))
{
historicVariableInstances = findHistoricVariableInstancesByProcessInstanceId(historicProcessInstanceId);
}
else
{
historicVariableInstances = findHistoricVariableInstancesByCaseInstanceId(historicCaseInstanceId);
}
foreach (HistoricVariableInstance historicVariableInstance in historicVariableInstances)
{
((HistoricVariableInstanceEntity)historicVariableInstance).delete();
}
// delete entries in Cache
IList <HistoricVariableInstanceEntity> cachedHistoricVariableInstances = DbEntityManager.getCachedEntitiesByType(typeof(HistoricVariableInstanceEntity));
foreach (HistoricVariableInstanceEntity historicVariableInstance in cachedHistoricVariableInstances)
{
// make sure we only delete the right ones (as we cannot make a proper query in the cache)
if ((!string.ReferenceEquals(historicProcessInstanceId, null) && historicProcessInstanceId.Equals(historicVariableInstance.ProcessInstanceId)) || (!string.ReferenceEquals(historicCaseInstanceId, null) && historicCaseInstanceId.Equals(historicVariableInstance.CaseInstanceId)))
{
historicVariableInstance.delete();
}
}
}
}
