/// <summary>
/// Defines the column specifications by default
/// </summary>
/// <param name="type">Type of entity</param>
/// <param name="create">An expression builder for a FluentMigrator.Expressions.CreateTableExpression</param>
/// <param name="propertyInfo">Property info</param>
/// <param name="canBeNullable">The value indicating whether this column is nullable</param>
protected virtual void DefineByOwnType(Type type, CreateTableExpressionBuilder create, PropertyInfo propertyInfo, bool canBeNullable = false)
{
var propType = propertyInfo.PropertyType;
if (Nullable.GetUnderlyingType(propType) is Type uType)
{
propType = uType;
canBeNullable = true;
}
if (!_typeMapping.ContainsKey(propType))
{
return;
}
if (type == typeof(string) || propType.FindInterfaces((t, o) => t.FullName?.Equals(o.ToString(), StringComparison.InvariantCultureIgnoreCase) ?? false, "System.Collections.IEnumerable").Any())
{
canBeNullable = true;
}
var column = create.WithColumn(NameCompatibilityManager.GetColumnName(type, propertyInfo.Name));
_typeMapping[propType](column);
if (canBeNullable)
{
create.Nullable();
}
}
private static void DefineByOwnType(string columnName, Type propType, CreateTableExpressionBuilder create, bool canBeNullable = false)
{
if (string.IsNullOrEmpty(columnName))
{
throw new ArgumentException("The column name cannot be empty");
}
if (propType == typeof(string) || propType.FindInterfaces((t, o) => t.FullName?.Equals(o.ToString(), StringComparison.InvariantCultureIgnoreCase) ?? false, "System.Collections.IEnumerable").Length > 0)
{
canBeNullable = true;
}
var column = create.WithColumn(columnName);
TypeMapping[propType](column);
if (canBeNullable)
{
create.Nullable();
}
}
