Metacat

                    Runnable indexAll = new Runnable () {

                       public void run() {

                           List<String> allIdentifiers = IdentifierManager.getInstance().getAllSystemMetadataGUIDs();

                           Iterator<String> it = allIdentifiers.iterator();

                           while (it.hasNext()) {

                               String id = it.next();

                               Identifier identifier = new Identifier();

                               identifier.setValue(id);

                               SystemMetadata sysMeta = HazelcastService.getInstance().getSystemMetadataMap().get(identifier);

                               if (sysMeta != null) {

                                   // submit for indexing

                                   Map<String, List<Object>> fields = EventLog.getInstance().getIndexFields(identifier, Event.READ.xmlValue());

                                   try {

                                        MetacatSolrIndex.getInstance().submit(identifier, sysMeta, fields, false);

                                   } catch (Exception e) {

                                       System.out.println("we can't submit the id "+id+" to the index queue since "+e.getMessage());

                                   }

                                   //results.append("<pid>" + id + "</pid>\n");

                                   System.out.println("queued SystemMetadata for index on pid: " + id);

                               }

                           }

                       }

                    };

                    Thread thread = new Thread(indexAll);

                    thread.start();

                    results.append("The indexall action was accepted by Metacat and it is working on the background right now. It doesn't guarantee all the object will be reindexed successfully. You may monitor the process in the Metacat log.");