class JsonWriter implements DataWriter<JsonWriteOptions> {

  public void write(Table table, JsonWriteOptions options) throws IOException {
    ArrayNode output = mapper.createArrayNode();
    if (options.asObjects()) {
      for (int r = 0; r < table.rowCount(); r++) {
        ObjectNode row = mapper.createObjectNode();
        for (int c = 0; c < table.columnCount(); c++) {
          row.set(table.column(c).name(), mapper.convertValue(table.get(r, c), JsonNode.class));
        }
        output.add(row);
      }
    } else {
      if (options.header()) {
        ArrayNode row = mapper.createArrayNode();
        for (int c = 0; c < table.columnCount(); c++) {
          row.add(mapper.convertValue(table.column(c).name(), JsonNode.class));
        }
        output.add(row);
      }
      for (int r = 0; r < table.rowCount(); r++) {
        ArrayNode row = mapper.createArrayNode();
        for (int c = 0; c < table.columnCount(); c++) {
          row.add(mapper.convertValue(table.get(r, c), JsonNode.class));
        }
        output.add(row);
      }
    }

    String str = mapper.writeValueAsString(output);
    try (Writer writer = options.destination().createWriter()) {
      writer.write(str);
    }
  }

}