protected Expression serializeFor()

in java/fury-format/src/main/java/org/apache/fury/format/encoder/BaseBinaryEncoderBuilder.java [138:223]
81 lines of code
15 McCabe index (conditional complexity)

  protected Expression serializeFor(
      Expression ordinal,
      Expression inputObject,
      Expression writer,
      TypeRef<?> typeRef,
      Expression arrowField) {
    Class<?> rawType = getRawType(typeRef);
    if (TypeUtils.isPrimitive(rawType)) {
      return new ListExpression(
          // notNull is by default, no need to call setNotNullAt
          new Invoke(writer, "write", ordinal, inputObject));
    } else if (TypeUtils.isBoxed(rawType)) {
      // janino support autoboxing and unboxing, so we don't need to call intValue/longValue....
      return setValueOrNull(writer, ordinal, inputObject, inputObject);
    } else if (rawType == BigDecimal.class) {
      return setValueOrNull(writer, ordinal, inputObject, inputObject);
    } else if (rawType == java.math.BigInteger.class) {
      Invoke value = new Invoke(inputObject, "toByteArray", TypeRef.of(byte[].class));
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType == java.time.LocalDate.class) {
      StaticInvoke value =
          new StaticInvoke(
              DateTimeUtils.class,
              "localDateToDays",
              TypeUtils.PRIMITIVE_INT_TYPE,
              false,
              inputObject);
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType == java.sql.Date.class) {
      StaticInvoke value =
          new StaticInvoke(
              DateTimeUtils.class,
              "fromJavaDate",
              TypeUtils.PRIMITIVE_INT_TYPE,
              false,
              inputObject);
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType == java.sql.Timestamp.class) {
      StaticInvoke value =
          new StaticInvoke(
              DateTimeUtils.class,
              "fromJavaTimestamp",
              TypeUtils.PRIMITIVE_LONG_TYPE,
              false,
              inputObject);
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType == java.time.Instant.class) {
      StaticInvoke value =
          new StaticInvoke(
              DateTimeUtils.class,
              "instantToMicros",
              TypeUtils.PRIMITIVE_LONG_TYPE,
              false,
              inputObject);
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType == String.class) {
      return setValueOrNull(writer, ordinal, inputObject, inputObject);
    } else if (rawType.isEnum()) {
      Invoke value = new Invoke(inputObject, "name", TypeUtils.STRING_TYPE);
      return setValueOrNull(writer, ordinal, inputObject, value);
    } else if (rawType.isArray() || TypeUtils.ITERABLE_TYPE.isSupertypeOf(typeRef)) {
      // place outer writer operations here, because map key/value arrays need to call
      // serializeForArray,
      // but don't setOffsetAndSize for array.
      Invoke offset =
          new Invoke(writer, "writerIndex", "writerIndex", TypeUtils.PRIMITIVE_INT_TYPE);
      Expression serializeArray = serializeForArray(inputObject, writer, typeRef, arrowField);
      Arithmetic size =
          ExpressionUtils.subtract(
              new Invoke(writer, "writerIndex", "writerIndex", TypeUtils.PRIMITIVE_INT_TYPE),
              offset);
      Invoke setOffsetAndSize = new Invoke(writer, "setOffsetAndSize", ordinal, offset, size);
      ListExpression expression =
          new ListExpression(offset, serializeArray, size, setOffsetAndSize);
      return new If(
          ExpressionUtils.eqNull(inputObject),
          new Invoke(writer, "setNullAt", ordinal),
          expression);
    } else if (TypeUtils.MAP_TYPE.isSupertypeOf(typeRef)) {
      return serializeForMap(ordinal, writer, inputObject, typeRef, arrowField);
    } else if (TypeUtils.isBean(rawType)) {
      return serializeForBean(ordinal, writer, inputObject, typeRef, arrowField);
    } else {
      return serializeForObject(ordinal, writer, inputObject);
    }
  }