Hi,
2015-01-27 10:39 GMT+01:00 Matthias Wegner <mic.mat.weg...@web.de>:
> Dear Jeremie,
>
> sorry for the distracting. The object is here not important. I only
> search for ALL documents which contain one object. From that document i
> want to read the title (if i get no value from the object). I tried now
> the queryModule with
>
> List<DocumentReference> foundReferences = new
> ArrayList<DocumentReference>();
> try {
> Query query = queryManager.createQuery("SELECT
> doc.space, doc.name FROM Document doc, doc.object(" + className + ") AS
> obj", Query.XWQL);
> List<Object[]> queryResults = query.execute();
> for (Object[] result : queryResults) {
> foundReferences.add(new
> DocumentReference(context.getDatabase(), (String) result[0], (String)
> result[1]));
> }
> } catch (Exception e) {
> e.printStackTrace();
> }
> if (foundReferences.size()>0) {
> for (DocumentReference documentReference :
> foundReferences) {
> XWikiDocument doc =
> context.getWiki().getDocument(documentReference, context);
> System.out.println(doc.getTitle());
> }
> }
>
> That doens't help at all. I don't get the title from documents. Why is
> that? You have an idea? Should title = doc.getTitle(); not give back the
> title? It has nothing to do with the attachend object.
>
> PS: I created all the documents with "AppWithinAMinute". The documents
> show a title when i open the document in the browser, so why can i read
> the title with a query from java-side? If you have no idea, than it
> seems that it is a bug. Then i send an example-code which reproduce this
> to jira.
>
When you browse a page/document created with AppWithinMinutes, you see a
title, but please could you edit this page (in "wiki" edit mode), and check
if there is something in the "title" field at the top of the editor ?
There is a possibility that the "title" is automatically rendered by the
Sheet document generated by AppWithinMinutes, from a field in the object
(I'm not sure about this).
>
> Regards,
> Matthias
>
> Am 26.01.2015 um 10:23 schrieb jerem [via XWiki]:
> > Hi,
> >
> > You should be careful with Nabble (or such tools) formatting, that
> > generates syntax that is neither plain text nor html, and your code
> > samples
> > are then not displayed at all in regular email clients ...
> >
> > I put your samples back below:
> >
> > groovy:
> >
> > String hql = "SELECT obj.name FROM BaseObject obj WHERE
> > obj.className='Space.SomeClass'";
> > def results = xwiki.search(hql);
> > for (int i = 0; i < results.size(); i++) {
> > if(!results.get(i).equals("Space.SomeClassTemplate")) {
> > Document doc = xwiki.getDocument(results.get(i));
> > Object obj = document.getObject("Space.SomeClass");
> > if (obj!=null) {
> > Property property = obj.getProperty("title");
> > if (property!=null) {
> > title = property.getValue();
> > } else {
> > title = document.getTitle();
> > }
> > println(title)
> > }
> > }
> >
> > java:
> >
> > String className = "Space.SomeClass";
> > String sql = "SELECT obj.name FROM BaseObject obj WHERE
> > obj.className='" +
> > className + "'";
> > List<Object> results = context.getWiki().search(sql, context);
> > if (results != null) {
> > for (Object object : results) {
> > String docName = object.toString();
> > XWikiDocument doc = context.getWiki().getDocument(docName, context);
> > EntityReference entRef = doc.resolveClassReference(className);
> > BaseObject baseObject = doc.getXObject(entRef);
> > if (baseObject != null) {
> > System.out.println(doc.getTitle()+ baseObject);
> > }
> > }
> >
> > Note that you don't do the same thing regarding title in groovy and in
> > java, obj.getProperty("title") is not at all equivalent to
> > document.getTitle() ...
> > It's likely that your document has no title, and what "works" in
> > groovy is
> > to get a property "title" from an object of this doc. At least, I
> > don't see
> > any other reason for this empty title :)
> >
> > Side note, in java you could inject the QueryManager instead of using the
> > "search" api, as you only do a read-only query:
> >
> > @Inject
> > private QueryManager queryManager;
> >
> > See : http://extensions.xwiki.org/xwiki/bin/view/Extension/Query+Module
> >
> > Hope this helps,
> >
> > Jeremie
> >
> >
> > 2015-01-23 17:39 GMT+01:00 Matthias Wegner <[hidden email]
> > </user/SendEmail.jtp?type=node&node=7593758&i=0>>:
> >
> > > Hi All,
> > >
> > > i have a working groovy script which is:
> > >
> > > I use a class and add an object to a document. Everytime a object is
> > > attached i look for it with the query and do something with the
> > objects.
> > > the
> > > strange thing is that i try to port it to a service to java. where i
> > get in
> > > groovy an title of the document it is NOT given in java.
> > > The java code of the service
> > >
> > > I didn't get it. Did i do something wrong? i never get a title of the
> > > document. I can read the document, the object of the document, but i
> > did
> > > not
> > > get the title. I tried also to get translated documents because i use
> > > locals
> > > de and en. But even there i get the title back.
> > >
> > > You know why?
> > >
> > > Regards,
> > > Matthias
> > >
> > >
> > >
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