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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