Sorry, I do not know. You must try/experiment. In our case I removed all history to avoid leaving unreferenced version history nodes/growing repository.
Marek > Thanks a lot Marek. > So I understand, this is not possible to remove the root version of the > history. > I guess this is to ensure referential integrity. Because old versions of > others > node can have a frozen reference to the stack of the node we want to remove. > And I have another question if you don't mind. In my example we have a node > with > versions 1.1, 1.2 and 1.3. We remove the version 1.2 as you explained. I think > the version 1.3 becomes 1.2. But, what if we restore the Version 1.2 using > VersionManager.restore(Version version, boolean removeExisting). > Thanks for your help. > > Adrien > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > Sent: 17 May 2012 09:17 > To: [email protected] > Subject: Re: RE: Migrate JCR repositories > > How to remove version history: > > As we remove node which has some version history we take version history first > then remove versioned node and then remove all version history nodes but root > node. > > VersionManager versionManager = > session.getWorkspace().getVersionManager(); > VersionHistory versionHistory = > versionManager.getVersionHistory(node.getPath()); > node.remove(); > //Must call session.save to commit remove otherwise removeVersion does > not work > session.save(); > VersionIterator vIt = versionHistory.getAllVersions(); > while (vIt.hasNext()) { > Version version = vIt.nextVersion(); > if (!"jcr:rootVersion".equals(version.getName())) { > //removeVersion writes directly to workspace, no > session.save is necessary > versionHistory.removeVersion(version.getName()); > } > } > > Marek > > ------------ Původní zpráva ------------ > > Od: De Georges, Adrien <[email protected]> > > Předmět: RE: Migrate JCR repositories > > Datum: 16.5.2012 11:42:56 > > ---------------------------------------- > > Guys, > > Does somebody know how to remove nodes from the version history. > > Thanks in advance > > > > Adrien > > > > -----Original Message----- > > From: De Georges, Adrien [mailto:[email protected]] > > Sent: 10 May 2012 15:55 > > To: [email protected] > > Subject: Migrate JCR repositories > > > > Hi everyone, > > > > I wanted to develop a routine to migrate some nodes in a repository > > (removing and modifying some properties). But I am pretty sure it is > > not possible to modify nodes in the version history. Is there existing > > solution to do so? > > Thanks > > > > Adrien > > > > > > > > Information in this e-mail and any attachments is confidential, and > > may not be copied or used by anyone other than the addressee, nor > > disclosed to any third party without our permission. There is no > > intention to create any legally binding contract or other binding > > commitment through the use of this electronic communication unless it > > is issued in accordance with the Experian Limited standard terms and > > conditions of purchase or other express written agreement between > > Experian Limited and the recipient. Although Experian has taken > > reasonable steps to ensure that this communication and any attachments > > are free from computer virus, you are advised to take your own steps > > to ensure that they are actually virus free. > > > > Companies Act information: Registered name: Experian Limited. > > Registered > > office: Landmark House, Experian Way, NG2 Business Park, Nottingham, > > NG80 1ZZ, United Kingdom. Place of registration: England and Wales. > > Registered number: 653331 > > > > > > > > > > Marek Slama > [email protected] > > > Marek Slama [email protected]
