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Cascade delete on a bidirectionnal association problem

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wysel

Post subject: Cascade delete on a bidirectionnal association problem

Posted: Tue Apr 20, 2010 4:50 am

Newbie

Joined: Sat Apr 17, 2010 8:31 am
Posts: 3

Hi,

I have two classes "C" and "CR". My problem is that when I delete an object of type "C" the objects of type "CR" are not delete, only the column "chn_uuid" is setted to "null" value Why ?

Code:

public final class C 
{
...
  @OneToMany(targetEntity = CR.class,cascade={CascadeType.REMOVE})
  @JoinColumn(name = "chn_uuid")
  private final List<CR> _crList;
...
}

public final class CR 
{
...
  @ManyToOne(targetEntity = C.class)
  @JoinColumn(name = "chn_uuid")
  private C_cn;
}

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wysel

Post subject: Re: Cascade delete on a bidirectionnal association problem

Posted: Tue Apr 20, 2010 6:38 am

Newbie

Joined: Sat Apr 17, 2010 8:31 am
Posts: 3

Nobody can help me ?

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balamurugan_v

Post subject: Re: Cascade delete on a bidirectionnal association problem

Posted: Tue Apr 20, 2010 9:17 am

Newbie

Joined: Tue Apr 20, 2010 9:09 am
Posts: 1

set bidirectional attribute inverse = true.

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