/// <summary> /// This API supports the Entity Framework Core infrastructure and is not intended to be used /// directly from your code. This API may change or be removed in future releases. /// </summary> public virtual ValueGenerator Create(IProperty property, NpgsqlSequenceValueGeneratorState generatorState, NpgsqlRelationalConnection connection) { Check.NotNull(property, nameof(property)); Check.NotNull(generatorState, nameof(generatorState)); Check.NotNull(connection, nameof(connection)); var type = property.ClrType.UnwrapNullableType().UnwrapEnumType(); if (type == typeof(long)) { return(new NpgsqlSequenceHiLoValueGenerator <long>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(int)) { return(new NpgsqlSequenceHiLoValueGenerator <int>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(short)) { return(new NpgsqlSequenceHiLoValueGenerator <short>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(byte)) { return(new NpgsqlSequenceHiLoValueGenerator <byte>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(char)) { return(new NpgsqlSequenceHiLoValueGenerator <char>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(ulong)) { return(new NpgsqlSequenceHiLoValueGenerator <ulong>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(uint)) { return(new NpgsqlSequenceHiLoValueGenerator <uint>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(ushort)) { return(new NpgsqlSequenceHiLoValueGenerator <ushort>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } if (type == typeof(sbyte)) { return(new NpgsqlSequenceHiLoValueGenerator <sbyte>(_rawSqlCommandBuilder, _sqlGenerator, generatorState, connection)); } throw new ArgumentException(CoreStrings.InvalidValueGeneratorFactoryProperty( nameof(NpgsqlSequenceValueGeneratorFactory), property.Name, property.DeclaringEntityType.DisplayName())); }
/// <summary> /// This API supports the Entity Framework Core infrastructure and is not intended to be used /// directly from your code. This API may change or be removed in future releases. /// </summary> public NpgsqlSequenceHiLoValueGenerator( [NotNull] IRawSqlCommandBuilder rawSqlCommandBuilder, [NotNull] NpgsqlUpdateSqlGenerator sqlGenerator, [NotNull] NpgsqlSequenceValueGeneratorState generatorState, [NotNull] NpgsqlRelationalConnection connection) : base(generatorState) { Check.NotNull(rawSqlCommandBuilder, nameof(rawSqlCommandBuilder)); Check.NotNull(sqlGenerator, nameof(sqlGenerator)); Check.NotNull(connection, nameof(connection)); _sequence = generatorState.Sequence; _rawSqlCommandBuilder = rawSqlCommandBuilder; _sqlGenerator = sqlGenerator; _connection = connection; }