如何初始化自定义行类型Jooq记录

Question

Similar to this question: How to initialise and create a ResultSet and Record in Jooq? but with a custom row type record rather than a simple table record. I am instantiating a jooq record to use in mocking, but the record has more than 22 columns and contains rows from many joined tables, so I am using RecordImpl.

RecordImpl r1 = new RecordImpl();
r1.set(COURSE.ID.as("course_id"), 1);

This throws exception

java.lang.IllegalArgumentException: Field ("course_id") is not contained in Row ()

Note I am not using RecordImpl directly since it is package private, so I use a

public class RecordWrapper extends RecordImpl {}

How can I set fields directly on an untyped Jooq record?

Answer 1

You shouldn't instanciate or extend RecordImpl which is part of jOOQ's internal API. Instead, use DSLContext.newRecord() , eg

Record1<Integer> r1 = ctx.newRecord(COURSE.ID.as("course_id")).values(1);