How to save @lob data using spring JPA repository -


i want save @lob(blob) data db using jpa repository.

i trying below 

user user = new user(); user.setprofile(<<blob data>>);

i want set user profile blob data , save db

we use @lob save data in blob or clob

entity: 

@entity @table(name="user_lob_table") public class user {      @id     private long userid;      @lob     @column(name="profile")     private byte[] profile;    //getters , setters  }

jparepository: 

public interface userrepository extends jparepository<user,long>{}

service layer: 

userrepository.save(new user(1l,"hellodgasdgasdgasdgadsgas".getbytes()));

output:
user_id,profile
1,blob


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