Metacat

                  "identifier", "objectFormat", "dateSysMetadataModified", "checksum", "checksum/@algorithm"});

          params.put("anyfield", new String[] {"%"});

          MetacatResultSet rs = handler.query(metacatUrl, params, sessionData.getUserName(), 

                  sessionData.getGroupNames(), sessionData.getId());

          List docs = rs.getDocuments();

              count = docs.size();

          }

          for(int i=start; i<count; i++)

          {

              //get the document from the result

              Document d = (Document)docs.get(i);

              ObjectFormat returnedObjectFormat = ObjectFormat.convert(d.getField("objectFormat"));

              if(returnedObjectFormat == null)

              {

              info.setSize(new Long(d.getField("size").trim()).longValue());

              //add the ObjectInfo to the ObjectList

              ol.addObjectInfo(info);

          }

      }

      catch(Exception e)

      EventLog.getInstance().log(metacatUrl,

              username, null, "read");

      logCrud.info("listObjects");

      return ol;

    }