Potential bug introduced in 3.12.x in AbstractField.cast(Class)

[jamesl...@gmail.com]

I started to migrate a project today from 3.11.11 to 3.12.3 and got some test failures. I think I tracked it down to this check no longer existing in 3.12.3 Specifically we have a DefaultRecordListener that sets our standard created_at and modified_at fields on a record. This snippet kind of shows what we are doing:

private void setFieldToNow(final Record record, final String fieldName) {
    final Field<?> field = record.field(fieldName);
    if (null != field) {
        final Field<DateTime> fieldToSet = field.cast(DateTime.class);
        record.setValue(fieldToSet, getNowUTC());
    }
}

In version 3.12.3, when it calls record.setValue it returns the following error:

java.lang.IllegalArgumentException: Field (cast("public"."person"."modified_at" as timestamp)) is not contained in Row

When I switch it back to 3.11.11, I do not receive this error and my tests pass.

I'm pretty sure I can just workaround this issue by doing the following, but I wanted you to be aware.

final Field<DateTime> fieldToSet = (Field<DateTime>)field;
record.setValue(fieldToSet, getNowUTC());

Thanks,

James Lorenzen

[David Karlsen]

I think that's the same issue I encountered - see this post: https://groups.google.com/d/msg/jooq-user/ow72fRmHXHg/VlJ7aBXqAQAJ

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David J. M. Karlsen - http://www.linkedin.com/in/davidkarlsen

[Lukas Eder]

Thanks for your link, David. I confirm that seems to be the same issue.

The Field.cast() expression should not have worked prior to 3.12. The fact that it did was an "accident".

- Lukas

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