[TYPO3-mvc] Repository does not remove

[Christian Peters]

Thank you, that helped.

A last question to this:

When I remove like this:

$this->performances->removeAll($this->performances);

Not all of my performances (ObjectStorage) are removed.

This code does the trick, am I referencing the right bugfix or am I doing
something wrong?

        /**
         * Removes all performances associated with this this concert.
         *
         * @todo applied bugfix http://forge.typo3.org/issues/13621 ::
Remove when fixed.
         * @param array
         * @return void
         */
        public function removeAllPerformances() {

            while($this->performances->count() > 0) {
                $this->performances->removeAll($this->performances);
            }
        }


2012/4/3 Jochen Rau <jochen.rau at typo3.org>

> Hi Chris,
>
> On Tue, Apr 03, 2012 at 09:44:13AM +0200, Christian Peters wrote:
> > With "are not respected", do you mean "they are not deleted" or
> "deleted"?
> > (Sorry for my bad english).
>
> They are physically deleted or marked as deleted (see below). There is
> no reliable way for Extbase to determine whether an arbitrary object is
> referenced by another object or not. TYPO3 has a reference index, but I
> would not rely on it when it comes to delete a bank account of a
> customer ;-).
>
> > I'm importing documents from an api and this api may request to delete
> > documents on my t3. I then want to delete everything that is only
> > referenced by the document (such as images, referenced documents etc.).
> >
> > How would you do this in Extbase?
>
> You can use @cascade remove for that if you control your domain (=know
> what's related to what). You can also remove related objects within the
> repository.
>
> > And 2nd: How would you delete records in terms of removing (not setting a
> > delete flag, totally remove 'em)?
>
> Extbase uses the standard TYPO3 mechanism. If you define a deleted flag
> column like
>
> 'delete'   => 'deleted',
>
> in your TCA, only a flag is set. If not, it gets physically deleted.
>
> -Jochen
>
> >
> > Thank you very much.
> >
> > Chris
> >
> >
> > 2012/4/2 Dennis Ahrens <dennis.ahrens at googlemail.com>
> >
> > > Hi Chris,
> > >
> > >
> > > On 02.04.2012 18:06, Christian Peters wrote:
> > >
> > >>    1. *@cascade remove* only removes children that are *not*
> referenced /
> > >>    connected to other children
> > >>    2. *@cascade remove *does not remove children of children if they
> did
> > >>    not annotate with *@cascade remove *themself?
> > >>
> > >
> > > Post
> > > |-Comments (with @cascade remove)
> > >
> > > $postRepo->remove($post);
> > >
> > > All comments associated with the post will be removed - AFAIK other
> > > references of the comments will not be respected in this case [1].
> > >
> > > regards
> > > Dennis
> > >
> > > [1] http://git.typo3.org/TYPO3v4/**CoreProjects/MVC/extbase.git?**
> > > a=blob;f=Classes/Persistence/**Backend.php;h=**
> > > 2e581c9af1f60da19991ac074a4ee0**0523c1e29f;hb=HEAD#l832<
> http://git.typo3.org/TYPO3v4/CoreProjects/MVC/extbase.git?a=blob;f=Classes/Persistence/Backend.php;h=2e581c9af1f60da19991ac074a4ee00523c1e29f;hb=HEAD#l832
> >
> > >
> > > ______________________________**_________________
> > > TYPO3-project-typo3v4mvc mailing list
> > > TYPO3-project-typo3v4mvc@**lists.typo3.org<
> TYPO3-project-typo3v4mvc at lists.typo3.org>
> > > http://lists.typo3.org/cgi-**bin/mailman/listinfo/typo3-**
> > > project-typo3v4mvc<
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-typo3v4mvc>
> > >
> > >
> _______________________________________________
> TYPO3-project-typo3v4mvc mailing list
> TYPO3-project-typo3v4mvc at lists.typo3.org
> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-typo3v4mvc
>
>