Hi Alex,
Please find the code for verifyAndAdd();
public Node verifyAndAddNode(Session session,Node parent,String... parameters)
throws RepositoryException
{ Node node2Add = null;
//code review comment - to ensure parameters size is either 2 or 3.
if(parameters.length < 2 || parameters.length > 3)
{ throw new IllegalArgumentException("Number of parameters to
verify/add node invalid ");
}
NodeIterator iterator = queryForPath(session,parameters[0]);
if(iterator.hasNext())
{ log.info("Node exists in this path...");
node2Add = iterator.nextNode();
}else
{ if(parameters.length == 2)
node2Add = parent.addNode(parameters[1]);
else
node2Add = parent.addNode(parameters[1],parameters[2]);
}
return node2Add;
}
protected NodeIterator queryForPath(Session session, String path) throws
RepositoryException
{ log.info("Querying for path : "+path);
Workspace workspace = session.getWorkspace();
QueryManager queryManager = workspace.getQueryManager();
Query query = queryManager.createQuery(path, Query.XPATH);
QueryResult result = query.execute();
return result.getNodes();
}
Regards,
Sunil
________________________________________
From: Alexander Klimetschek [[email protected]]
Sent: Monday, November 23, 2009 4:50 PM
To: [email protected]
Subject: Re: Unable to lock Exception.
On Mon, Nov 23, 2009 at 07:30, Sunil Dhage <[email protected]> wrote:
> xyz.cnd contains these node type definitions.
>
> [lc:account] > nt:folder, mix:lockable
> -lc:accountid (string) mandatory primary
>
> /**
> * Registers custom node types for the application
> */
> protected void registerCustomNodeTypes(Workspace workspace) throws
> RepositoryException
> { try
> { ClassLoader loader =
> Thread.currentThread().getContextClassLoader();
> InputStream in = loader.getResourceAsStream("xyz.cnd");
> NodeTypeManagerImpl nodeTypeManager = (NodeTypeManagerImpl)
> workspace.getNodeTypeManager();
> // Registors the custom node types and namespaces
> nodeTypeManager.registerNodeTypes(in,
> JackrabbitNodeTypeManager.TEXT_X_JCR_CND, true);
> }catch (NamespaceException nse)
> { log.error("[contentCallback] Namespace registration issue : " +
> nse.getMessage());
> }catch (RepositoryException repse)
> { log.error("[contentCallback] Repository registeration issue : " +
> repse.getMessage());
> } catch (IOException ex)
> { log.error("[contentCallback] Error reading custom node definitions.
> Check dms-lc.cnd is in classpath: " + ex.getMessage());
> }
> }
Looks good to me, if you didn't get any errors here. Maybe you changed
the nodetype (adding mix:lockable) and restarted your repository and
the above code failed with an cannot update nodetypes exception (or
similar)?
> Node account =
> verifyAndAddNode(session,candidatedocs,path,"lc:account");
What about this method? We can only help when seeing what exact JCR
API calls you are doing. (I can imagine what that method does, but
maybe there is a slight error there).
Regards,
Alex
--
Alexander Klimetschek
[email protected]
