File upload webservice creates 2 versions, 1 void

jnova — Wed, 26 Nov 2008 12:58:21 GMT

Hi everyone I'm new in Alfresco, so I dunno if maybe I'm doing something wrong or whatsoever.The thhing is: I created a Web Service to upload a file, making it immediately versionable. It uploads with no problems, but it creates two versions right away.And when I check de version 1.0 of the file,

Re: File upload webservice creates 2 versions, 1 void

jnova — Wed, 26 Nov 2008 15:55:04 GMT

I've just realized something:

It's in this section of code:


// update
         UpdateResult[] results;
         if (isLocalService)
            results = WebServiceFactory.getRepositoryService().update(cml);
         else
            results = WebServiceFactory.getRepositoryService(serviceURL).update(cml);
‍‍‍‍‍‍‍‍

where it creates the version 1.0. But empty 😕

The question then is: How can I do it to, at the moment the web service writes the content, create the version 1.0, and not before??
Any suggestions??

Re: File upload webservice creates 2 versions, 1 void

jnova — Wed, 26 Nov 2008 20:58:10 GMT

Solved!!

All I did was to create an extra function to add the versionable aspect RIGHT AFTER the content was uploaded.


public void makeVersionableContent(String destinationNodeUuid)
         throws AlfrescoAdapterException {
      try {
         // Iniciar sesion
         AuthenticationUtils.startSession(username, password);

         // Obtener repositorio
         RepositoryServiceSoapBindingStub repositoryService;
         if (isLocalService)
            repositoryService = WebServiceFactory.getRepositoryService();
         else
            repositoryService = WebServiceFactory
                  .getRepositoryService(serviceURL);

         // Obtener referencia al nodo
         Store storeRef = new Store(Constants.WORKSPACE_STORE, "SpacesStore");
         Reference referenceVersion = new Reference(storeRef,
               destinationNodeUuid, null);
         Predicate predicateVersion = new Predicate(
               new Reference[] { referenceVersion }, null, null);

         // Crear aspecto versionable
         CMLAddAspect addVersionableAspect = new CMLAddAspect();
         addVersionableAspect.setAspect(Constants.ASPECT_VERSIONABLE);
         addVersionableAspect.setWhere(predicateVersion);

         // Crear bloque CML
         CML cml = new CML();
         cml.setAddAspect(new CMLAddAspect[] { addVersionableAspect });

         // Actualizar repositorio
         UpdateResult[] results = repositoryService.update(cml);
      } catch (Exception e) {
         System.out.println(e.getMessage());
         System.out.println(e.getClass().getName());
         e.printStackTrace();
         throw new AlfrescoAdapterException(true,
               "Exception occurred during \"makeVersionableContent\"",
               "Exception occurred during \"makeVersionableContent\"", e);
      } finally {
         // Terminar sesion
         AuthenticationUtils.endSession();
      }
   }
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And call this function just after the previous one (for creating content). Tah' daaaa!!!! :lol:

Thanks anyway. I'll left this in case someone finds it useful.

Greetings.
Jose.

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File upload webservice creates 2 versions, 1 void

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Re: File upload webservice creates 2 versions, 1 void