private Expression?LiteToString(LiteReferenceExpression lite, Expression typeId)
{
if (lite.CustomToStr != null)
{
return(Visit(lite.CustomToStr));
}
if (lite.Reference is ImplementedByAllExpression)
{
return(null);
}
if (lite.LazyToStr)
{
return(null);
}
if (IsCacheable(typeId))
{
return(null);
}
if (lite.Reference is EntityExpression entityExp)
{
if (entityExp.AvoidExpandOnRetrieving)
{
return(null);
}
return(binder.BindMethodCall(Expression.Call(entityExp, EntityExpression.ToStringMethod)));
}
if (lite.Reference is ImplementedByExpression ibe)
{
if (ibe.Implementations.Any(imp => imp.Value.AvoidExpandOnRetrieving))
{
return(null);
}
return(ibe.Implementations.Values.Select(ee =>
new When(SmartEqualizer.NotEqualNullable(ee.ExternalId, QueryBinder.NullId(ee.ExternalId.ValueType)),
binder.BindMethodCall(Expression.Call(ee, EntityExpression.ToStringMethod)))
).ToCondition(typeof(string)));
}
return(binder.BindMethodCall(Expression.Call(lite.Reference, EntityExpression.ToStringMethod)));
}
