def makeSetter()

in phoenix5-spark3/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/SparkJdbcUtil.scala [235:301]
53 lines of code
15 McCabe index (conditional complexity)

  def makeSetter(
                  conn: Connection,
                  dialect: JdbcDialect,
                  dataType: DataType): JDBCValueSetter = dataType match {
    case IntegerType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setInt(pos + 1, row.getInt(pos))

    case LongType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setLong(pos + 1, row.getLong(pos))

    case DoubleType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setDouble(pos + 1, row.getDouble(pos))

    case FloatType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setFloat(pos + 1, row.getFloat(pos))

    case ShortType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setInt(pos + 1, row.getShort(pos))

    case ByteType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setInt(pos + 1, row.getByte(pos))

    case BooleanType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setBoolean(pos + 1, row.getBoolean(pos))

    case StringType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setString(pos + 1, row.getString(pos))

    case BinaryType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setBytes(pos + 1, row.getAs[Array[Byte]](pos))

    case TimestampType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setTimestamp(pos + 1, row.getAs[java.sql.Timestamp](pos))

    case DateType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setDate(pos + 1, row.getAs[java.sql.Date](pos))

    case t: DecimalType =>
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        stmt.setBigDecimal(pos + 1, row.getDecimal(pos))

    case ArrayType(et, _) =>
      // remove type length parameters from end of type name
      val typeName = getJdbcType(et, dialect).databaseTypeDefinition
        .toLowerCase(Locale.ROOT).split("\\(")(0)
      (stmt: PreparedStatement, row: Row, pos: Int) =>
        val array = conn.createArrayOf(
          typeName,
          row.getSeq[AnyRef](pos).toArray)
        stmt.setArray(pos + 1, array)

    case _ =>
      (_: PreparedStatement, _: Row, pos: Int) =>
        throw new IllegalArgumentException(
          s"Can't translate non-null value for field $pos")
  }