What's New In Hibernate 4.0 release

In this tutorial you will learn about the new features introduced in Hibernate core 4.0

What's New In Hibernate 4.0 release

What's New In Hibernate 4.0 release

In this tutorial you will learn about the new features introduced in Hibernate core 4.0

Hibernate core 4.0.0 was finally released in the year 2011 in the month of Dec. New features that are introduced in Hibernate core 4.0 releases are as follows :

  • Provide support for initial multi-tenancy.
  • Introduces a ServiceRegistry.
  • Clean up of Session opening from SessionFactory.
  • Using org.hibernate.integrator.spi.Integrator made integration and auto discovery more desirable.
  • Improve to work with i18n and message codes.
  • Clean up of deprecated interfaces, methods, etc.

Major changes made in Hibernate core 4.0 release is the introduction of ServiceRegistery to provide how to access the registered services. And in this release some methods classes and interfaces have been deprecated. Here I am giving some list of them.

Methods that have been deprecated and removed from are as follows :

Following deprecated methods are references to org.hibernate.type.AbstractSingleColumnStandardBasicType :

  • get(ResultSet rs, String name) use get(ResultSet rs, String name, SessionImplementor session)
  • nullSafeGet(ResultSet rs, String name) use nullSafeGet(ResultSet rs, String name, SessionImplementor session) instead.
  • nullSafeSet(PreparedStatement st, T value, int index) use nullSafeSet(PreparedStatement st, Object value, int index, SessionImplementor session) instead.
  • set(PreparedStatement st, T value, int index) use set(PreparedStatement st, T value, int index, SessionImplementor session)

Following deprecated methods are references to org.hibernate.usertype.UserType :

  • nullSafeGet(ResultSet rs, String[] names, Object owner) use nullSafeGet(ResultSet rs, String[] names, SessionImplementor session, Object owner) instead.
  • nullSafeSet(PreparedStatement st, Object value, int index) use nullSafeSet(PreparedStatement st, Object value, int index, SessionImplementor session) instead.
  • Session.reconnect().
  • Session.connection() use following methods according to requirement Session.doWork(), Session.doReturningWork() or Session.sessionWithOptions(), Session.openSession() instead

Classes/Interfaces that have been deprecated are as follows :

  • org.hibernate.classic.Session
  • org.hibernate.classic.Validatable etc.

Tutorials

  1. Introduction To Hibernate 4.0
  2. Complete Hibernate 4.0 Tutorial
  3. Hibernate 4 Tutorial
  4. What's New In Hibernate 4.0 release
  5. Hibernate Architecture
  6. Download Hibernate 4
  7. Hibernate create POJO classes
  8. Hibernate Configuration File
  9. First Hibernate Application
  10. First Hibernate 4 Example with Eclipse
  11. Hibernate 4 Supported Databases List
  12. Hibernate generator Element
  13. Hibernate 4 Annotations
  14. Hibernate 4 Annotation Example
  15. Hibernate 4 One to One Mapping using Annotation
  16. Hibernate 4 One to Many mapping using Annotation
  17. Hibernate One to One Mapping using XML
  18. Hibernate 4 One to Many mapping using XML
  19. Hibernate 4 Many to Many Mapping using Annotation
  20. Hibernate 4 Many to Many Mapping using Xml
  21. Hibernate update Method
  22. Hibernate persist Method
  23. Hibernate saveOrUpdate Method
  24. Hibernate SELECT Clause
  25. Hibernate FROM Clause
  26. Hibernate One to Many Bi-directional Mapping
  27. Hibernate WHERE Clause
  28. Hibernate ORDER BY Clause
  29. Introduction To Hibernate Query Language (HQL)
  30. Hibernate One to One Bi-directional Mapping
  31. Hibernate One to Many Indexed Mapping
  32. Hibernate One to many XML Mapping bag example
  33. Hibernate One to Many XML Mapping list Example
  34. Hibernate One to many XML mapping array Example
  35. Hibernate One to Many Self Join using Annotations
  36. Hibernate GROUP BY Clause
  37. Hibernate Many to Many Self Join using Annotations
  38. Hibernate update Query
  39. Hibernate delete Query
  40. Hibernate insert Query