Hypersistence EventListener Session unwrapping fails in JTA environment

[rramostdev]

Hi, We have been using the 2.7.1 version with our project and is great, but the thing is that we decided to update to 2.8.1 and we have started to notice some errors related to the sessions:

java.lang.IllegalStateException: Session/EntityManager is closed

mainly related to the implementation of the event listeners in the Hibernate56SessionFactory class, in some casses when doing the unwrap to the session of the event, it will fail as it's already closed. To isolate the error, we tested with the hypersistence-optimizer-spring-boot-example module of the repo and it also results in error, the steps to reproduce the error are the following:

1. Update the spring-boot.version to at least 2.6.0 (we use 2.7.1)
2. Add the narayana dependency

   <dependency>
       <groupId>me.snowdrop</groupId>
       <artifactId>narayana-spring-boot-starter</artifactId>
       <version>2.6.7</version>
   </dependency>

3. Add and execute the following test case:

   @Test
   public void test() {
    forumService.newPost("TestPost", Arrays.asList("hibernate", "jpa"));
   }

   The test will fail with will a Session/EntityManager is closed IllegalStateException. We've also tested the hypersistence-optimizer-spring-boot3-example with the 3.0.0 version of narayana and it also fails. Any suggestions?

[vladmihalcea]

@rramostdev Thanks for the detailed report. I could replicate the issue and I will provide a fix for it.

[vladmihalcea]

Fixed.

[vladmihalcea]

@rramostdev The 2.8.2 version has been released and provides a fix for this issue. Let me know if it works fine now for you.

[rramostdev]

Thanks so much for such a quick fix, we're currently testing it and will let you know our results when we finish.

[rramostdev]

So the tests were good, it seems that everything works smoothly, again thanks so much for such a quick response.

[vladmihalcea]

I'm glad I could help.