Hello,
Good question - perhaps that isn't really clear from the documentation. The
idea is that you provide a Class reference of a class that can be
constructed when records are created for that table, e.g. using
DSLContext.selectFrom(myCustomTable). Ideally, you will be creating a Table
/ Record pair like so:
public class BookTable extends CustomTable<BookRecord> {
public static final BookTable BOOK = new
BookTable();
public static final TableField<BookRecord, String> FIRST_NAME =
createField("FIRST_NAME", SQLDataType.VARCHAR, BOOK);
public static final TableField<BookRecord, String> LAST_NAME =
createField("LAST_NAME", SQLDataType.VARCHAR, BOOK);
public static final TableField<BookRecord, Short> ID =
createField("ID", SQLDataType.SMALLINT, BOOK);
public static final TableField<BookRecord, String> TITLE =
createField("TITLE", SQLDataType.VARCHAR, BOOK);
protected BookTable() {
super(null);
}
@Override
public Class<? extends BookRecord> getRecordType() {
return BookRecord.class;
}
}
public class BookRecord extends CustomRecord<BookRecord> {
protected BookRecord() {
super(BookTable.BOOK);
}
// Optional getters / setters
}
The important thing will be to provide a class with a default constructor.
I hope this helps, so far.
Perhaps, if you illustrate your use-case, I will be able to help you a bit
more.
Cheers,
Lukas
2015-08-11 2:39 GMT+02:00 <[email protected]>:
> I am trying to create a CustomTable so that aliases using .field() work
> properly. I was a little unclear on the docs reference to
> getRecordType(). As far as I'm concerned it should just return the default
> record type, but am not 100% sure about what this is.
>
> I was thinking of something like:
>
> @Override
> public Class<? extends R> getRecordType() {
> return (Class<? extends R>) TableRecordImpl.class;
> }
>
> But TableRecordImpl is one of those (Do not use, internal classes). Is
> there a better option?
>
> Thanks.
>
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