private static void SetStringLength(ModelBuilder modelBuilder, IMutableEntityType entityType, IMutableProperty entityProperty, PropertyInfo propertyInfo)
        {
            var maxLength = entityProperty.GetMaxLength();

            if (maxLength == null)
            {
                modelBuilder.Entity(entityType.Name, b =>
                {
                    var propertyBuilder = b.Property(propertyInfo.Name);

                    var attributes = propertyInfo.GetCustomAttributes(typeof(AutoLengthAttribute), true);
                    if (attributes.Length > 0)
                    {
                        var att = (AutoLengthAttribute)attributes[0];
                        propertyBuilder.HasMaxLength(att.GetMax());
                    }
                    else
                    {
                        var theKey = Maps.Keys.FirstOrDefault(x => propertyInfo.Name.EndsWith(x));
                        if (theKey != null)
                        {
                            propertyBuilder.HasMaxLength(Maps[theKey]);
                        }
                        else
                        {
                            propertyBuilder.HasMaxLength(AutoLengthAttribute.GetMax(AutoLengthCategory.StringNormal));
                        }
                    }
                });
            }
        }
Пример #2
0
 // include string foreign keys (also unbound length)
 public static bool IsUnboundLength(this IMutableProperty prop)
 {
     return(prop.GetMaxLength() == null);
 }