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Hibernate Relationships In Depth

Hibernate » On Jul 22, 2011 By Sivateja

Using hibernate, if we want to put relationship between two entities [ objects of two pojo classes ], then in the database tables, there must exist foreign key relationship, we call it as Referential integrity.

The main advantage of putting relation ship between objects is, we can do operation on one object, and the same operation can transfer onto the other object in the database [ remember, object means one row in hibernate terminology ]

While selecting, it is possible to get data from multiple tables at a time if there exits relationship between the tables, nothing but in hibernate relationships between the objects

Using hibernate we can put the following 4 types of relationships

  • One-To-One
  • Many-To-One
  • Many-To-Many
  • One-To-Many

Let’s learn all the Hibernate Relations in detail….

  • Hibernate One-to-One mapping explanation with complete example
  • Hibernate Many- to-One mapping explanation with complete example
  • Hibernate Many-to-Many mapping explanation with complete example
  • Hibernate One-to-Many mapping explanation with complete example

 








By ( Java/J2EE Developer & Web Designer )
Founder of Java4s.com. You can contact me at sivateja [at] java4s.com


Comments

10 Responses to “Hibernate Relationships In Depth”
  1. Mckinley Scaringe says:

    I want reading through and I think this website got some genuinely useful stuff on it! .

  2. sahebe Alam says:

    very nice materials

  3. omprakash says:

    yes it is right dude..

  4. very useful information……
    good job……

  5. Maheswararao says:

    it is very useful site

  6. mahesh says:

    Hi Sivateja can you plz provide DB tables for all the relationships like one-to-one,many-to-many…?

  7. RAJAT says:

    it is awesome

  8. saleem says:

    thank u for giving such a good programs and explanations…

  9. Venki says:

    very useful information sir…

  10. Chetan says:

    Hi ,
    I always got enough material as per my expectation even i got deep explanation with proper real life example………………keet it good work and go ahead.
    Regards:Chetan:)

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