How to fetch KM folder owner by java API in JSPDynpage

Question

Hi All,
we have an application accessing KM folders using KM APIs, using some of them we could get folder name created bye, modified by etc.
but to fetch the owner of the folder (specified in the properties-->mislenous) we couldn't fined any method.
can somebody help us to retrieve folder owner(s) list with some API / code.
Thanks in advance,
Sai

Answer 1

Hi Yogalakshmi,
I tried your below code, at all times the ACLmanager is always null.
so when, even the inherited ACL is null I am creating acl with the same resource.
at this time I am getting object for owners but its displaying ice_service instead of my user ID.
what this ice_service, how to get the actual owners.. below is my code..
public void getOwnersList(String folderID){
            try{
                  IUser user = WPUMFactory.getServiceUserFactory().getServiceUser("cmadmin_service");
                  IResourceContext rc = new ResourceContext(user);
                  RID rid = new RID(folderID); // here could not get .getRID() method...
                  IResource groupFolder = ResourceFactory.getInstance().getResource(rid, rc);
                  ISecurityManager sm = groupFolder.getRepositoryManager().getSecurityManager(groupFolder);
                  IAclSecurityManager asm = (IAclSecurityManager)sm;
                  IResourceAclManager ram = asm.getAclManager();
                  IResourceAcl ra =  ram.getAcl(groupFolder);
                  if(ra==null) {
                      ra = ram.getInheritedAcl(resource);
                      if(ra==null)
                             ram.createAcl(groupFolder);
                            IUMPrincipalList pal = ra.getOwners();
                            IUMPrincipalListIterator it = pal.iterator();
                            while(it.hasNext()){
                                     IUMPrincipal pl = it.next();
                                     response.write("<br> pl.getDisplayName()"+pl.getDisplayName());
                                    response.write("<br> pl.getDisplayId()"+pl.getDisplayId());
            catch(Exception ex){
                  response.write("Exception ="+ex.getMessage());
            return null;
Thanks & Regards,
Sai Krishna
Edited by: Konchada Sai Krishna on Sep 1, 2009 12:39 PM