private ValueStorageType MapDatabaseType(DataTypeSave source)
{
if (!_propertyEditors.TryGet(source.EditorAlias, out var editor))
{
throw new InvalidOperationException($"Could not find property editor \"{source.EditorAlias}\".");
}
// TODO: what about source.PropertyEditor? can we get the configuration here? 'cos it may change the storage type?!
var valueType = editor.GetValueEditor().ValueType;
return(ValueTypes.ToStorageType(valueType));
}
/// <summary>
/// A method used to format the database value to a value that can be used by the editor
/// </summary>
/// <param name="property"></param>
/// <param name="dataTypeService"></param>
/// <param name="culture"></param>
/// <param name="segment"></param>
/// <returns></returns>
/// <remarks>
/// The object returned will always be a string and if the database type is not a valid string type an exception is thrown
/// </remarks>
public override object ToEditor(Property property, IDataTypeService dataTypeService, string culture = null, string segment = null)
{
var val = property.GetValue(culture, segment);
if (val == null)
{
return(string.Empty);
}
switch (ValueTypes.ToStorageType(ValueType))
{
case ValueStorageType.Ntext:
case ValueStorageType.Nvarchar:
return(val.ToString());
case ValueStorageType.Integer:
case ValueStorageType.Decimal:
case ValueStorageType.Date:
default:
throw new InvalidOperationException("The " + typeof(TextOnlyValueEditor) + " can only be used with string based property editors");
}
}
