Hibernate Tutorial 10 - Saving Collections

We'll now learn how to save value types that are collection objects.

[minpandey]

u r best teacher i have ever met. i have learnt spring and hibernate from you. I appreciate your effort.

[MegaSam]

Mantra getting from GURU of this time. Kaushik Sir you have flattened with you tutorials. Die Hard Fan of your tutorials.

[Towardstommorrow]

Excellant Quite concise and quick way to start off with hibernate with confidence.
Thanks a ton Kaushik.Great service to java community

[christopherhenkel]

Thank you so much for these tutorials! You are a great teacher and have made learning hibernate much easier for me.

[sudeepghosh]

Hi Kaushik, just wanna say thank you for all your efforts it's highly appreciated., 😊

[ybarrettful]

Save me a lot of time for learning Hibernate...
Thank you very very .. much!

[DeepakJagathy]

continue on your work so that peoples like me tell to youger generations about you for becoming a skilled programmer

[babuchokka]

Its amazing and very useful sessions.. Thank you Koushik

[liew]

I have a question. Instead of declaring the listOfAddresses as set, can I declare it as ArrayList?

[rajesh]

Thankyou for your great work. Its very helpfull. 

I have one request. If you share the note it will be much easier while revising . Thankyou once again

[manishasingh]

Hi Kaushik,

What is the difference between sorted and ordered collection in hibernate?

[InnerChildExplorer]

excellent one, thanks. One recommendation though, can you built playlists by subject?For instance, one list for hibernate, another for spring.So once we start playing we can play another starting automatically.

[Marxama]

@MrSwaroop67 I can't give you any good answers I'm afraid, but you might want to try using some 1.6 version of the JDK. I think there are still some compatibility issues with 1.7 (although I don't know if this is the case for Hibernate)

[pavan]

for setting the Address, why not setListOfAddresses() is used ? can you please explain.

[avire.]

Hi Koushik and everyone else, By the end of this lecture, we've embedded many addresses in the User Entity, The table structure was table for the User (Entity class), and a table for the Address (value class), this table also got a column with the userId value from the User table to function as a Foreign Key (in the Address table).Essentially the relationship we have is OneToMany, that is, one user can hvae many addresses, but an address can only have 1 userMy questions is, is it possible to have ManyToMany relationship? that is, one user have many addresses and one address can have many users (Keeping in mind that Address is of value type and User is of Entity type)??Thanks..

[mayurd]

Great tutorial,
Just one doubt, what if there are 2 user objects and 2 address objects,
Will there be 4 records in the UserAddresses table, 2 address for each user objects ?

[puneetsaneja]

what is the difference between @ElementCollection & @OneToMany. Since both works on the one-to-many relationship

[AmazingVWorld]

Hi Java Brains, Do you have any website where i can find all these things written..?

[pavanyalamanchili]

In a table if i would like to have a primary ID and a foreign Id how can i achive it ??

[clemopcl]

When did "= new HashSet();" change to "= new HashSet<Address>();" and why? I noticed it in 11th tutorial when taking notes.I don't even understand the syntax, why it is in pointy brackets and the parentheses are empty?