org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/commands/RefreshUsersList.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.security.ui.admin.commands;
  17
  18 import javax.jcr.Repository;
  19
  20 import org.argeo.security.UserAdminService;
  21 import org.eclipse.core.commands.AbstractHandler;
  22 import org.eclipse.core.commands.ExecutionEvent;
  23 import org.eclipse.core.commands.ExecutionException;
  24
  25 /**
  26  * Refreshes the main user list, removing nodes which are not referenced by user
  27  * admin service.
  28  */
  29 public class RefreshUsersList extends AbstractHandler {
  30         private UserAdminService userAdminService;
  31         private Repository repository;
  32
  33         public Object execute(ExecutionEvent event) throws ExecutionException {
  34                 // Set<String> users = userAdminService.listUsers();
  35                 // Session session = null;
  36                 // try {
  37                 // session = repository.login();
  38                 // Query query = session
  39                 // .getWorkspace()
  40                 // .getQueryManager()
  41                 // .createQuery(
  42                 // "select * from [" + ArgeoTypes.ARGEO_USER_HOME
  43                 // + "]", Query.JCR_SQL2);
  44                 // NodeIterator nit = query.execute().getNodes();
  45                 // while (nit.hasNext()) {
  46                 // Node node = nit.nextNode();
  47                 // String username = node.getProperty(ArgeoNames.ARGEO_USER_ID)
  48                 // .getString();
  49                 // if (!users.contains(username))
  50                 // node.remove();
  51                 // }
  52                 // session.save();
  53                 // } catch (RepositoryException e) {
  54                 // JcrUtils.discardQuietly(session);
  55                 // throw new ArgeoException("Cannot list users", e);
  56                 // } finally {
  57                 // JcrUtils.logoutQuietly(session);
  58                 // }
  59                 // userAdminService.synchronize();
  60                 //
  61                 // // FIXME try to refresh views that extend the JcrUsersView and have
  62                 // another
  63                 // // ID
  64                 // IWorkbenchPart part = HandlerUtil.getActiveWorkbenchWindow(event)
  65                 // .getActivePage().getActivePart();
  66                 // if (part instanceof JcrUsersView)
  67                 // ((JcrUsersView) part).refresh();
  68                 //
  69                 // // Try to refresh JcrUsersView if opened
  70                 // JcrUsersView view = (JcrUsersView) HandlerUtil
  71                 // .getActiveWorkbenchWindow(event).getActivePage()
  72                 // .findView(JcrUsersView.ID);
  73                 // if (view != null)
  74                 // view.refresh();
  75
  76                 return null;
  77         }
  78
  79         public void setUserAdminService(UserAdminService userAdminService) {
  80                 this.userAdminService = userAdminService;
  81         }
  82
  83         public void setRepository(Repository repository) {
  84                 this.repository = repository;
  85         }
  86
  87 }