hi kurt
i think i found the problem. i committed a fix (svn r332593).
please let me know if this solves your problem.
cheers
stefan
On 11/11/05, Stefan Guggisberg <[EMAIL PROTECTED]> wrote:
> hi kurt
>
> On 11/10/05, Kurt Verduyckt <[EMAIL PROTECTED]> wrote:
> > Hi all,
> >
> > I have some troubles regarding the following situation:
> >
> > I'm writing an application that needs to store some xml content which needs
> > to be versioned and searchable on some -not all- of those xml fields. So my
> > best guess was to use the nt:resource node, add a mixin type mix:versionable
> > to do the versioning and store the xml data in the jcr:data property. This
> > should allow me to write a custom textfilter to filter the xml content and
> > index only those xml fields that I'm interested in for searching, right?
> >
> > Now these are the problems I'm having:
> >
> > 1) first of all I noticed that when I make the nt:resource node versionable,
> > the node somehow loses the jcr:data content after a checkIn operation... and
> > only transfers it to the frozen node of the baseversion. Is this normal?
> > What really troubles my is if I close the application (properly) and
> > restart, doing a dump of the jcr contents, the jcr:data is filled again...
> > so it seems it is kept in the session somewhere, but only persisted after a
> > repository close operation...
> >
> > the code sample (with just 'text/plain' mimetype for now because I don't
> > have a custom filter yet):
> >
> >
> > Node content = rootnode.addNode("myns:xmlcontent","nt:resource");
> > content.addMixin("mix:versionable"); //apparently performs a checkout behind
> > the scenes
> > content.setProperty("jcr:mimeType", "text/plain");
> > content.setProperty("jcr:encoding", "");
> > content.setProperty("jcr:data", xmlData2stream(xmlData));
> > content.setProperty("jcr:lastModified", Calendar.getInstance ());
> > session.save();
> >
> > //debugging showed that at this point jcr:data is filled with content but
> > checkout=true
> >
> > content.checkin();
> >
> > //debugging showed that at this point jcr:data field is cleared! Until
> > restart of the application, then the node contains data again ?!?
> >
> >
> > so to retrieve the jcr:data field while running, the only way to find it for
> > now is find the node, get the baseversion, get the frozennode under it and
> > get the jcr:data field from there... but this doesn't feel quite right does
> > it?
> >
> > 2) to search for a node with a certain text content (inside the jcr:data,
> > which should be indexed by the textfilter), I guess I need to write an Xpath
> > query... the only thing is I can't find any example on the net. My own best
> > shot was something like this:
> >
> >
> > Query q = qm.createQuery("//myns:xmlcontent[jcr:contains(.,'" + searchtext +
> > "')]", Query.XPATH);
> >
> >
> > but this returns no results... maybe this is just because of the problem
> > stated in 1) ?
> >
> > Anybody who knows what I might be doing wrong?
>
> you're not doing anything wrong, the problem you're describing is
> clearly a bug. please post a jira issue.
>
> thanks for reporting this issue!
>
> cheers
> stefan
>
> >
> > Kind regards,
> >
> > Kurt
> >
> >
> >
> >
> >
> >
> >
>
