Retrieve folder owner details (in Miscellaneous tab) from KM

Question

Dear Experts,
I am trying to get the owner details of a folder created under (folder name)>settings>properties-->Miscellaneous (tab) -->Owner
I am using the below code which I got from SDN. But it is getting the users (cmadmin_service/ice_service) instead of owner name.
IUser = WPUMFactory.getServiceUserFactory().getServiceUser("cmadmin_service");
IResourceContext rc = new ResourceContext(user);
String kmlocation = "path to ur folder";
RID rid = RID.getRID(kmlocation);
IResource resource = ResourceFactory.getInstance().getResource(rid, rc);
ISecurityManager sm = resource.getRepositoryManager().getSecurityManager(resource);
IAclSecurityManager asm = (IAclSecurityManager)sm;
IResourceAclManager ram = asm.getAclManager();
IResourceAcl ra = ram.getAcl(resource);
if(ra==null) {
    ra = ram.getInheritedAcl(resource);
IUMPrincipalList pal = ra.getOwners();
Is there any other API available to read the owner information?
Any configurations required to meet the above requirement?
Thanks
Chinna.

Answer 1

Hi
Code you have posted will return the permission owners of the KM resource. i.e, list the users available under Details > Settings > Permissions > Permission owners.
Owner available in the miscellaneous tab is a metadata property and you can retrieve the value of that owner property (userid) with code below.
IUser = WPUMFactory.getServiceUserFactory().getServiceUser("cmadmin_service");
IResourceContext rc = new ResourceContext(user);
String kmlocation = "path to ur folder";
RID rid = RID.getRID(kmlocation);
IResource resource = ResourceFactory.getInstance().getResource(rid, rc);
IPropertyName propertyName = PropertyName.getPN(IWcmConst.SAP_WCM_NAMESPACE,"owner");
IProperty property = resource.getProperty(propertyName);
String userid = property.getStringValue();
Regards,
Yoga