Page History

...

• Should ACS forward the cbStop callback to the receivers when coming from the unexpected StartState / StopState states?
  

  • Jira
    server ICT serverId b8c705e3451c03fa-ed92a384-32db3e36-b3d095b3-8ff450afc2493ef4dae081ba key ICT-20598

• Java 17 Migration
  • 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(...)
  • 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
    • Criteria API upgrade to be delivered in 2022DEC

...

• Maintenance (Bug-fixing / Improvements)
• Obsolescence Management
  • No obsolescence management since 2022AUG is bug-fix only release2022DEC is for stabilization
  • TMCDB Explorer to move away of Hibernate Criteria API – 2022DEC
  • Progress towards Java 17 / Jakarta EE / Hibernate 6.x / Spring Framework 6.x / Spring Boot 3.x
• Continue NC implementation study – 2022DEC
  • https://bitbucket.sco.alma.cl/projects/ALMA/repos/almasw/compare/diff?sourceBranch=refs%2Fheads%2Fnc-refactoring&targetRepoId=13
• Implement Java + and C++ code coverage mechanics – 2022DEC
• ComponentCaller API Security Implementation – 2022DEC
• TMCDB Explorer JPA Criteria API – 2022DEC

...

• Java 17
• Jakarta EE / Hibernate 6.x / Spring Framework 6.x / Spring Boot 3.x – 2023APR → 2023JUN
• C++ Modernization
  • Logging Service refactoring/change of technology – 2023FEB → 2023AUG
• Development and Community OS Support
  • Jenkins Build + Phase A tests
    • Other operating systems?

Long Term (TBD)

...

• Will be scheduled for some point during 2023 aiming to Cycle 11 (2024-10 deployment) – 2023APR+
• Jakarta EE 9+ / Hibernate 6+ / Spring 6+ / Springboot 3+ / Tomcat 10+ (Java-17 and Jakarta EE 9 baseline for spring framework 6) – 2023JUN+
• ACS Services Modernization
  
  • ZeroMQ-based BulkData transfer implementation
  • CDB API alternative (REST, SOAP, G-RPC, Falcor, ICE, etc.)
  • Logging system technology replacement (Boost::Log, etc.)
  • (Ralph) Update exceptions so they can be propagated through std::future objects. 
  • Interface Repository (???)
  • Naming Service (???)

...

Jira

server ICT columnIds issuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution maximumIssues 20 jqlQuery fixVersion was in (COMMON-2022DEC) on "2022/10/23" AND component in componentMatch("^12.*") serverId b8c705e3451c03fa-ed92a384-32db3e36-b3d095b3-8ff450afc2493ef4dae081ba

Priorities

1. Maintenance
2. Testing Coverage Work
3. Component Caller API Security Implementation
4. NC Implementation Study
5. Obsolescence Management

...