Xavier Dury

the message seems to come from the end of the lessc-rhino-1.7.0.js script (lesscss-java). maybe the console.log() should redirect to the currently used logging framework (slf4j).

Why limit the enhancement to `JsonStructure` and not `JsonValue`? With `JsonValue`, you could also convert small value objects. This could be useful if you need to store any type of...

I've tested the interface way and it's not working (only tested with Yasson, not Johnzon). ```java public interface PersonPreview { String getFirstName(); String getLastName(); } public class Person implements PersonPreview...

Another example of persistence which can use intermediate/surrogate objects is java standard serialization with `readResolve()` and `writeReplace()`.

With java 14 records, this feature could prove even more useful.

> JPA has no idea what the model structure of the converted type is, so you'd have no way of accessing individual properties in a JPQL query. Could you elaborate...

I think that the `EmbeddableMoney` should be an internal construct as it is not directly used in the user's entity model. You wouldn't find any attribute/property of this type (only...

> So you are saying that it should be impossible to access the individual properties of the composite type? That would really suck. How would you do aggregations on something...

For the `Enum`, I guess you could declare its type to be `Integer` or `String` and convert it in your `CompositeType`.

You're right, a `@Mutable` annotation or a new `boolean mutable()` attribute could be added to `@Converter`. TBH, I didn't think a lot about the Criteria API which I find way...