NoSuchMethodException when reading @Embeddable record

[thomasnaudin]

Describe the bug

Migrating from Quarkus 3.2 to Quarkus 3.5, I had to add @Embeddable on my @Embedded records.

I have a basic MailAddress record :

@Embeddable
public record MailAddress(String value) {
}

This code throws a NoSuchMethodException :

var mailAddress = new MailAddress("some@random.mail");
mailAddress.value(); // Error

Here's the error :

java.lang.NoSuchMethodError: 'java.lang.String fr.mydompro.accounting.valueobject.MailAddress.$$_hibernate_read_value()'

If I remove the @Embeddable annotation, the code works as expected.

It's to highlight that I can actually read fields of embedded records when they're loaded by JPA.

var user = userRepository.findByLogin("randomLogin");
user.getEmail().value(); // Works

Expected behavior

Calling an embeddable record accessor should not lead to call some hibernate proxy method.

Actual behavior

Calling an embeddable record accessors doesn't work as expected : it seems that a call to some hibernate proxy method is made, even if the record has been manually instantiated.

How to Reproduce?

• create a java record
• annotate it with @Embeddable
• manually instantiate the record
• call accessors

Output of uname -a or ver

Linux orion 6.5.7-200.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Oct 11 04:07:58 UTC 2023 x86_64 GNU/Linux

Output of java -version

openjdk version "21" 2023-09-19 OpenJDK Runtime Environment (Red_Hat-21.0.0.0.35-1.rolling.fc38) (build 21+35) OpenJDK 64-Bit Server VM (Red_Hat-21.0.0.0.35-1.rolling.fc38) (build 21+35, mixed mode, sharing)

Quarkus version or git rev

3.5

Build tool (ie. output of mvnw --version or gradlew --version)

Apache Maven 3.9.3 (21122926829f1ead511c958d89bd2f672198ae9f) Maven home: /home/thomas/.m2/wrapper/dists/apache-maven-3.9.3-bin/326f10f4/apache-maven-3.9.3 Java version: 21, vendor: Eclipse Adoptium, runtime: /home/thomas/.jbang/cache/jdks/21 Default locale: fr_FR, platform encoding: UTF-8 OS name: "linux", version: "6.5.7-200.fc38.x86_64", arch: "amd64", family: "unix"

Additional information

No response

[quarkus-bot]

/cc @maxandersen (jbang), @quarkusio/devtools (jbang)

[quarkus-bot]

/cc @Sanne (hibernate-orm), @yrodiere (hibernate-orm)

[thomasnaudin]

Could it be related to https://quarkus.io/guides/hibernate-orm#automatic-build-time-enhancement ?

[yrodiere]

It's definitely related, however the question is whether the problem is in Quarkus or Hibernate ORM, and where.

Do you think you could provide a github repo or ZIP containing a small project that reproduces the issue with Quarkus?

If you manage to reproduce it with the plain Hibernate ORM test case template (without Quarkus) after adding bytecode enhancement, then we'll probably need to report this upstream.

[thomasnaudin]

Here's an archive with a Quarkus project.
You just have to GET on localhost:8080/test resource.

embeddable-record-crashtest.zip

I tried to reproduce the issue with the Hibernate test template provided, but without any success.

[thomasnaudin]

I tried with old versions of Quarkus.
It seems the issue occurred with 3.2.X (works with 3.1.3, but not with 3.2.0).

[thomasnaudin]

Here's the transformed code generated for 3.1.3.Final :

@Embeddable
public record SomeRandomRecord(String value) {
    public SomeRandomRecord(String value) {
        this.value = value;
    }

    public String value() {
        return this.value;
    }
}

Here's the transformed code generated for 3.2.0.Final :

@Embeddable
public record SomeRandomRecord(String value) {
    public SomeRandomRecord(String value) {
        this.value = value;
    }

    public String value() {
        return this.$$_hibernate_read_value();
    }
}

As far as I can tell, there's no change in Hibernate version between 3.1.3 and 3.2.0 (Hibernate 6.2.5 for both).

[yrodiere]

Thanks for all the information. I will work on a fix when I manage to find some time.

[thomasnaudin]

Thanks (a lot). :)