public void SaveFoo(string name)
{
using (IEntityContext entityContext = _entityContextFactory.CreateEntityContext())
{
// some EF stuff here
entityContext.SaveChanges();
}
}
/// <summary>
/// Determines whether the Event has a unique DirectUrl.
/// </summary>
/// <param name="entity">The event.</param>
/// <param name="entitytContextFactory">The object context factory.</param>
/// <returns>
/// <c>true</c> if the Event has a unique DirectUrl; otherwise, <c>false</c>.
/// </returns>
public static bool HasUniqueDirectUrl(Event entity, IEntityContextFactory entitytContextFactory)
{
bool result;
using (var context = entitytContextFactory.CreateEntityContext())
{
var count = context.EntitySet<Event>().Count(e => e.DirectUrl == entity.DirectUrl && e.Id != entity.Id);
if (count > 0)
{
throw new BusinessException(
string.Format(CultureInfo.CurrentCulture,
"There is already an Event with a direct url of \"{0}\".",
entity.DirectUrl));
}
result = true;
}
return result;
}
public PatientRatingsHelper(IPatientRatingsSettingsStore settings, IEntityContextFactory entityContext)
{
_settings = settings.Read();
_objectContext = entityContext.CreateEntityContext().ObjectContext;
}
