Mailing-List: contact jackrabbit-dev-help@incubator.apache.org; run by ezmlm
Precedence: bulk
Reply-To: jackrabbit-dev@incubator.apache.org
Received-SPF: pass (asf.osuosl.org: domain of edgarpoce@gmail.com designates
 64.233.184.200 as permitted sender)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
        s=beta; d=gmail.com;
        h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references;
        b=AJz8E0xHZRFbarOvXfJtWF5vMj3R+eUq8ZFDAzwrq061K3IeDd/FnPEpaorLWzEzc3uW3j9YMJfd25Fmrli+mT3EKOtn7M0Rg1zGwztycy912/L9aWEKHdVoIcYIIOZH+YOzTBDR23ePJviYUxOUj3nCd6gnpL9Yx/xug6F7C5g=
Message-ID: <8a83c96b0511180923o6e37e523p5e2ac8171ecd4269@mail.gmail.com>
Date: Fri, 18 Nov 2005 14:23:52 -0300
From: Edgar Poce <edgarpoce@gmail.com>
To: jackrabbit-dev@incubator.apache.org
Subject: Re: Removing a version
In-Reply-To: <6.1.1.1.2.20051118113459.03a2aeb0@hermes.ulaval.ca>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
References: <6.1.1.1.2.20051118113459.03a2aeb0@hermes.ulaval.ca>

Hi Nicolas,

 I didn't try your code but I think it throws
ReferentialIntegrityException because you are trying to remove the
base version which is referenced by the versioned node.

see http://thread.gmane.org/gmane.comp.apache.jackrabbit.devel/3746

br,
edgar


On 11/18/05, Nicolas Belisle <Nicolas.Belisle@bibl.ulaval.ca> wrote:
> Hi,
>
> I'm trying to remove a version of a Node, but the
> VersionHistory.removeVersion() method throws :
> "javax.jcr.ReferentialIntegrityException: Unable to remove version. At
> least once referenced.".
>
> Secton 8.2.2.10 (Removal of Versions) of the specification indicates that
> the version graph should be automatically repaired upon removal. Then,
> VersionHistory.removeVersion() should take care of references. In fact, a
> user cannot alter the references (jcr:predecessors and jcr:successors),
> since they are protected properties.
>
> Here's the example :
>
>          Node root1 =3D session.getRootNode() ;
>          Node test1 =3D root1.addNode("test") ;
>          test1.addMixin("mix:versionable");
>          test1.setProperty("test", "1");
>          session.save();
>          test1.checkin();
>
>          test1.checkout();
>          test1.setProperty("test", "2");
>          session.save();
>          test1.checkin();
>
>          test1.checkout();
>          test1.setProperty("test", "3");
>          session.save();
>          test1.checkin();
>
>          VersionHistory vh =3D test1.getVersionHistory();
>          for (VersionIterator vi =3D vh.getAllVersions(); vi.hasNext(); )=
 {
>              Version currenVersion =3D vi.nextVersion();
>              String versionName =3D currenVersion.getName();
>              if (!versionName.equals("jcr:rootVersion")) {
>                  String propertyValue =3D
> currenVersion.getNode("jcr:frozenNode").getProperty("test").getString();
>                  System.out.println("Removing version : " + versionName +=
 "
> with value: " + propertyValue);
>                  vh.removeVersion(versionName);
>              }
>          }
>
> Something I do wrong ?
>
>
> Many thanks,
>
>
> Nicolas
>
>