Hi,
Thanks for your reply.
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());
}
}
/*
* Adds a new candidate photo node from the root. adding,appending all the
nodes
* in the path.
*/
private Node addPhotoContent(Session session,Node root) throws
IOException,RepositoryException
{ ....
try
{ ......
//looking for node at LC-root/candidatedocs/account
path =
getNodePath(contentpath.getProperty(ContentConstants.LC_ACCOUNT_PATH),new
Object[]{accountID});
log.debug("Adding "+ContentConstants.LC_NODE_ACCOUNT+" at path
["+path+"]");
Node account =
verifyAndAddNode(session,candidatedocs,path,"lc:account");
log.info("lockable status of account:
'+account.isNodeType("mix:lockable")); //ALWAYS YIELDING FALSE
account.save();
account.lock(true,true); //YIELDING EXCEPTION: Unable to lock ....
**********Can I have a link, containing any example of how to create lockable
nodes and how to invoke lock on such nodes.
Regards,
Sunil
________________________________________
From: Alexander Klimetschek [[email protected]]
Sent: Friday, November 20, 2009 8:01 PM
To: [email protected]
Subject: Re: Unable to lock Exception.
On Fri, Nov 20, 2009 at 08:47, Sunil Dhage <[email protected]> wrote:
> I have a node "account" to be locked. Since there can be concurrent threads
> which try to access this node.
>
> I have provided mix:lockable to the node definition in .cnd file.
> [lc:account] >nt:folder,mix:lockable
>
> And when I tried printing account.isNodeType("mix:lockable"); yielding false
> all the times.
Maybe something with node type registration fails or the account node
is not created with the primary node type lc:account. Could you check?
And/or provide code example?
Regards,
Alex
--
Alexander Klimetschek
[email protected]
