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- Should ACS forward the cbStop callback to the receivers when coming from the unexpected StartState / StopState states?
Jira server ICT serverId b8c705e3-ed92-32db-b3d0-8ff450afc249 key ICT-20598
- Java 17 UpgradeMigration
- Migration Plans - Java 17
- Target is 2023APR
- Offline docker images should upgrade the provided Java version around the time
- Applications explicitly defining source/target/release version could be transitioned gradually
- Java EE / Jakarta EE Migration
- Migration Plans - Jakarta EE
- The proposal is to provide both package version of the APIs with ACS for a transition time (1 or 2 cycles at least)
- Hibernate 6.x / Spring 6.x Migration
- This needs to be an observatory-wide transition
- Hibernate 6 is working fine
- Migration Plans - Hibernate 6
- Hibernate Criteria API full deprecation, may be considerable work for some applications
- Spring Framework 6 is working fine
- Migration Plans - Spring Framework 6
- Not yet officially released
- 6.0.0-RC1: Base libraries
- 6.0.0-M6: Security libraries
- 5.8.0-M2: Security CAS
- 3.0.0-RC1: LDAP
- Small configuration changes + discourage use of HibernateTemplate
- NullPointerException → Could be fixed by changing some configurations that ended up breaking other parts of the applications
- The official recommendation is to stop using HibernateTemplate anyway
- getHibernateTemplate().<save,delete,get,saveOrupdate,etc.>() → getSessionFactory().getCurrentSession()
- getHibernateTemplate().execute(...) → getSessionFactory().fromSession(...)
- NullPointerException → Could be fixed by changing some configurations that ended up breaking other parts of the applications
- TMCDB Explorer as test application
- Biggest pain was to replace Hibernate Criteria API by JPA's Criteria API
- Several smaller changes in code and configuration
- Additional unexpected changes in default configuration values and default behavior
- After several tweakings, TMCDB Explorer is working fine in all the use cases tested
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