Hi Melanie, The deletion problems seems to be related with the bug described in STANBOL-727. Could you please retry after that bug is fixed?
Best, Suat On Thu, Aug 30, 2012 at 1:00 PM, Melanie Reiplinger < melanie.reiplin...@dfki.de> wrote: > Hi Suat, > > thank you a lot for demonstrating this. It seems my mistake was that I did > not associate files with the nodes. For no specific reason I assumed that > files would be created when the nodes were created. But then I guess that > usually, it's the other way around: when building a repo, the files are > already there and are then are used to build up the tree. > > Now how do you delete your 2 content items from the contenthub? The > documentation says it's the very same syntax as for submitting items, just > using DELETE instead of POST, but that gives me a Bad Request with > java.lang.**IllegalArgumentException: No content found for any of the > following parameters [entity, content]. > It does also not work in the REST interface. > > Best, > Melanie > > > Am 27.08.2012 13:42, schrieb Suat Gonul: > > Hi Melanie, >> >> It is true that a content repo is needed to run unit tests. Anyway, I >> tested the Jackrabbit and I shall share the steps with you. I hope they >> would work for you too. >> >> First of all, I was able to create nodes in Jackrabbit through the JCR >> API. >> >> - I ran the jackrabbit-standalone-2.4.2.**jar on the 8080 port. >> - Then created temporary nodes with the following code below. The code >> create two nodes to be submitted to the Contenthub under the "test" >> path. The nodes are associated with two files from the local file >> system. So, you should adapt the file paths. 3 external libraries are >> required to run this code: jackrabbit-jcr-rmi-2.2.*.jar, jcr-2.0.jar and >> slf4j-api-*.jar. They are already downloaded when you build Stanbol into >> the maven repository i.e the .m2 folder. >> >> >> Repository repository = new URLRemoteRepository( >> "http://localhost:8080/rmi";); >> Session session = repository.login(new SimpleCredentials("admin", >> "admin".toCharArray())); >> >> Node testNode = null; >> try { >> testNode = session.getNode("/test"); >> testNode.remove(); >> } catch (PathNotFoundException e) { >> // ignore >> } >> Node rootNode = session.getRootNode(); >> testNode = rootNode.addNode("test"); >> >> File f = new File( >> "/home/suat/Desktop/**technicalStuff/stanbolTests/** >> cmsAdapter/jackrabbit/news1.**txt"); >> Node newsNode = testNode.addNode(f.getName(), "nt:file"); >> Node resourceNode = newsNode.addNode("jcr:content"**, >> "nt:resource"); >> resourceNode.setProperty("jcr:**mimeType", "text/plain"); >> Binary binary = session.getValueFactory().**createBinary( >> new FileInputStream(f)); >> resourceNode.setProperty("jcr:**data", binary); >> >> f = new File( >> "/home/suat/Desktop/**technicalStuff/stanbolTests/** >> cmsAdapter/jackrabbit/news2.**txt"); >> newsNode = testNode.addNode(f.getName(), "nt:file"); >> resourceNode = newsNode.addNode("jcr:content"**, "nt:resource"); >> resourceNode.setProperty("jcr:**mimeType", "text/plain"); >> binary = session.getValueFactory().**createBinary(new >> FileInputStream(f)); >> resourceNode.setProperty("jcr:**data", binary); >> session.save(); >> >> - I ran the Stanbol on 8081 and executed the following commands: >> - curl -X GET -H "Accept: text/plain" >> "http://localhost:8081/**cmsadapter/session?**repositoryURL=http://** >> localhost:8080/rmi&username=**admin&password=admin&**connectionType=JCR<http://localhost:8081/cmsadapter/session?repositoryURL=http://localhost:8080/rmi&username=admin&password=admin&connectionType=JCR> >> " >> - curl -i -X POST --data >> "sessionKey=e92be985-e722-**419f-a1ad-5fe02628b537&path=/** >> test&recursive=true" >> http://localhost:8081/**cmsadapter/contenthubfeed<http://localhost:8081/cmsadapter/contenthubfeed> >> >> In the second command the result of the first command should be used. >> After executing these commands, I was able to see documents on >> http://localhost:8081/**contenthub/contenthub/store<http://localhost:8081/contenthub/contenthub/store> >> . >> >> Best, >> Suat >> >> >> >> On 08/20/2012 01:11 PM, Melanie Reiplinger wrote: >> >>> Hi Suat, >>> >>> Thanks for your reply. >>> >>> >>> Am 20.08.2012 11:55, schrieb Suat Gönül: >>> >>>> Hi Melanie, >>>> >>>> Sorry, I could not answer you as I was in holiday. I will start to >>>> work on >>>> August 27. In my demonstration, I was using CRX CMS. >>>> >>> >>> That seems to be commercial software. I Cannot use that. So I'll have >>> to find another way. Under these conditions, I'm not even sure it >>> makes much sense to create unit tests for the JavaScript interface to >>> the cmsadapter, since whoever wanted to run them would need to have a >>> content repo locally installed to connect stanbol to it. It makes >>> sense only if I could set up (or use) a remote repo that's accessible >>> from wherever the test script is called... >>> >>> Best, >>> Melanie >>> >>> But to connect CRX, I >>>> have and additional bundle to be added to the OSGi environment. I can >>>> provide you that bundle when I'm back. >>>> >>>> I did not access to the repo via HTTP. In my demonstration, a session is >>>> obtained together with a session key after giving the necessary >>>> credentials >>>> e.g username, password, rmi endpoint. And that session key is used by >>>> CMS >>>> Adapter to access to the repo. >>>> >>>> Best, >>>> Suat >>>> >>>> On Mon, Aug 20, 2012 at 12:11 PM, Melanie Reiplinger < >>>> melanie.reiplin...@dfki.de> wrote: >>>> >>>> Hi Suat, >>>>> >>>>> I cannot access my jackrabbit repo via xmlhttp either (although curl >>>>> works >>>>> fine), so this might as well be a CORS access problem. In your demo, >>>>> did >>>>> you have to somehow provide access to the repo (by setting headers >>>>> etc)? >>>>> >>>>> Best, >>>>> Melanie >>>>> >>>>> Am 15.08.2012 11:15, schrieb Melanie Reiplinger: >>>>> >>>>> Hi Suat, >>>>> >>>>>> Am 13.08.2012 13:35, schrieb Suat Gonul: >>>>>> >>>>>> In any case, I guess that you >>>>>>> need to configure a RDF Bridge through the >>>>>>> {stanbol}/system/console/****configMgr interface. There you should >>>>>>> find >>>>>>> the >>>>>>> "Apache Stanbol CMS Adapter Default RDF Bridge Configurations". In >>>>>>> that >>>>>>> configuration you specify the root path in the CMS to be exported >>>>>>> to the >>>>>>> RDF. >>>>>>> >>>>>>> by that you mean the content repository path? This means that I set >>>>>>>> there the path to my content repository? >>>>>>>> >>>>>>>> Yes, you set there a path residing in the content repository. >>>>>>> >>>>>>> I have set up a jackrabbit workspace with some toy nodes in it. To >>>>>>> >>>>>>>> access it remotely, I'd configure something like >>>>>>>> http://[myserver]/server/ >>>>>>>> <http://lnv-89012.dfki.uni-sb.****de:9002/server/default/**node1< >>>>>>>> http://lnv-89012.dfki.**uni-sb.de:9002/server/default/**node1<http://lnv-89012.dfki.uni-sb.de:9002/server/default/node1> >>>>>>>> >>, >>>>>>>> >>>>>>>> but then >>>>>>>> I can work with this repository exclusively, right? >>>>>>>> >>>>>>>> I cannot access the URL you gave, but I guess you should give >>>>>>> /node1 >>>>>>> path to export it as RDF. I didn't get your question about working >>>>>>> exclusively with the repository. But, you already seem to work on the >>>>>>> default repository of Jackrabbit running on your server. >>>>>>> >>>>>>> >>>>>>> I tried with several paths, none will work. >>>>>> My remote repository stub is >>>>>> http://lnv-89012.dfki.uni-sb.****de:9002/rmi<http://lnv-89012.** >>>>>> dfki.uni-sb.de:9002/rmi <http://lnv-89012.dfki.uni-sb.de:9002/rmi>> >>>>>> . >>>>>> (you cannot access those URIs because they are in a closed network) >>>>>> For accessing the content repository, I should use (according to my >>>>>> jackrabbit guidelines): >>>>>> http://lnv-89012.dfki.uni-sb.****de:9002/server<http://lnv-** >>>>>> 89012.dfki.uni-sb.de:9002/**server<http://lnv-89012.dfki.uni-sb.de:9002/server> >>>>>> >to >>>>>> access all workspaces of myJCR repository >>>>>> http://lnv-89012.dfki.uni-sb.****de:9002/server/default/jcr:**** >>>>>> rootto<http://lnv-89012.dfki.**uni-sb.de:9002/server/default/** >>>>>> jcr:rootto<http://lnv-89012.dfki.uni-sb.de:9002/server/default/jcr:rootto> >>>>>> >access >>>>>> a single workspace (example with workspace named 'default'). -> this >>>>>> one is also where I can navigate to with my browser, so this should >>>>>> then be >>>>>> the correct path I guess. >>>>>> >>>>>> >>>>>> But I always get the same error about >>>>>> org.apache.stanbol.cmsadapter.****jcr.mapping.JCRRDFMapper Failed to >>>>>> retrieve node having path: <thePath> or its childr >>>>>> >>>>>> I'm an absolute beginner with content repositories, using >>>>>> jackrabbit for >>>>>> the first time and I'm really unsure of what would have to work if >>>>>> everything was correct, but I can see my repository in the jackrabbit >>>>>> console and I also can see that my nodes are existing, and the info >>>>>> command >>>>>> tells me that everything looks like I would expect: >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Repository: >>>>>> http://lnv-89012.dfki.uni-sb.****de:9002/rmi<http://lnv-89012.** >>>>>> dfki.uni-sb.de:9002/rmi <http://lnv-89012.dfki.uni-sb.de:9002/rmi>> >>>>>> User : admin >>>>>> Workspace : default >>>>>> Node : / >>>>>> >>>>>> I looked at your paper ("Semantic Content Management with Apache >>>>>> Stanbol") and saw that you used jackrabbit in the demo, too. Is >>>>>> there some >>>>>> publicly accessible repository I could use for testing (so that I >>>>>> see what >>>>>> the path I have to specify looks like in a working example)? >>>>>> >>>>>> best, >>>>>> melanie >>>>>> >>>>>> >>>>>> >>> >
