Sorry I forgot to explain the problem in depth.
Actually when i try to delete the first version as stated in Case 4. below,
the base node gets deleted and so I loose the following versions also.
Expected behavior is that I should be able to delete any node (template).
Thank you.
monteka wrote:
>
> Hi,
>
> I am new to the Jackrabbit world. I have just started working on a Portal
> based project for reporting solution. We are using Jackrabbit 1.3.
>
> I am stuck with the following problem:
>
> The tree is something like this
>
> jcr:rootVersion
> - port:template*
>
> Now I can add any number of templates (i.e. different versions of the same
> template).
>
> Problem:
>
> I have the following API that takes care of the selected template
> (identified by the UUID) removal.
>
> public Object doInJcr(Session session) throws IOException,
> RepositoryException {
>
> String uuid = null;
> try {
> uuid = (String) PropertyUtils.getProperty(bean, "uuid");
> } catch (IllegalAccessException iae) {
> log.error("Error in getting property 'uuid'", iae);
> } catch (InvocationTargetException ite) {
> log.error("Error in getting property 'uuid'", ite);
> } catch (NoSuchMethodException nsme) {
> log.error("Error in getting property 'uuid'", nsme);
> }
>
> Node root = session.getRootNode();
>
> Node domainRoot = getDomainRoot(root);
>
> Node domainNode = domainRoot.getNode(this.nodeName); //nodeName
> is
> "template"
>
> VersionHistory history = domainNode.getVersionHistory();
> Version previous = null;
>
> for (VersionIterator vit = history.getAllVersions();
> vit.hasNext();) {
>
> Version version = vit.nextVersion();
> Node frozen = version.getNode("jcr:frozenNode");
>
> if (uuid.equals(frozen.getUUID())) {
> if
> (version.equals(domainNode.getBaseVersion())) {
>
> if (history.getAllVersions().getSize() > 2)
> {
> domainNode.restore(previous,
> true);
>
> history.removeVersion(version.getName());
> } else {
> domainNode.remove();
> }
> } else {
> history.removeVersion(version.getName());
> }
> break;
> } else {
> previous = version;
> continue;
> }
> }
>
> session.save();
> return null;
> }
>
> Cases:
>
> 1. I have only 1 template and delete it - WORKING AS EXPECTED
> 2. I have 2 templates and I delete the most recent one - WORKING AS
> EXPECTED
> 3. I have 3 templates and I delete the second template - WORKING AS
> EXPECTED
> 4. I have 2 or 3 templates and I want to delete the first template - NOT
> WORKING
>
> I am unable to reconnect the jcr:rootVersion to the second template.
>
> Please advice ASAP.
>
> Thank you.
>
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