org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/commands/DeleteGroups.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 java.util.Iterator;
  19 import java.util.Map;
  20 import java.util.TreeMap;
  21
  22 import org.argeo.security.ui.admin.SecurityAdminPlugin;
  23 import org.argeo.security.ui.admin.internal.UiAdminUtils;
  24 import org.argeo.security.ui.admin.internal.UserAdminConstants;
  25 import org.eclipse.core.commands.AbstractHandler;
  26 import org.eclipse.core.commands.ExecutionEvent;
  27 import org.eclipse.core.commands.ExecutionException;
  28 import org.eclipse.jface.dialogs.MessageDialog;
  29 import org.eclipse.jface.viewers.ISelection;
  30 import org.eclipse.jface.viewers.IStructuredSelection;
  31 import org.eclipse.ui.handlers.HandlerUtil;
  32 import org.osgi.service.useradmin.Group;
  33
  34 /** Deletes the selected groups */
  35 public class DeleteGroups extends AbstractHandler {
  36         public final static String ID = SecurityAdminPlugin.PLUGIN_ID + ".deleteGroups";
  37
  38
  39         @SuppressWarnings("unchecked")
  40         public Object execute(ExecutionEvent event) throws ExecutionException {
  41                 ISelection selection = HandlerUtil.getCurrentSelection(event);
  42                 if (selection.isEmpty())
  43                         return null;
  44
  45                 Map<String, Group> toDelete = new TreeMap<String, Group>();
  46                 Iterator<Group> it = ((IStructuredSelection) selection).iterator();
  47                 groups: while (it.hasNext()) {
  48                         Group currGroup = it.next();
  49                         String groupName = UiAdminUtils.getProperty(currGroup,
  50                                         UserAdminConstants.KEY_CN);
  51
  52                         // TODO add checks
  53                         // if (userName.equals(profileNode.getSession().getUserID())) {
  54                         // log.warn("Cannot delete its own user: " + userName);
  55                         // continue groups;
  56                         // }
  57                         toDelete.put(groupName, currGroup);
  58                 }
  59
  60                 if (!MessageDialog
  61                                 .openQuestion(
  62                                                 HandlerUtil.getActiveShell(event),
  63                                                 "Delete Groups",
  64                                                 "Are you sure that you want to delete groups "
  65                                                                 + toDelete.keySet()
  66                                                                 + "?\n"
  67                                                                 + "This might lead to inconsistencies in the application."))
  68                         return null;
  69
  70                 for (String groupName : toDelete.keySet()) {
  71                 }
  72                 MessageDialog.openInformation(HandlerUtil.getActiveShell(event),
  73                                 "Unimplemented method",
  74                                 "The effective deletion is not yet implemented");
  75                 // TODO refresh?
  76                 // JcrUsersView view = (JcrUsersView) HandlerUtil
  77                 // .getActiveWorkbenchWindow(event).getActivePage()
  78                 // .findView(JcrUsersView.ID);
  79                 // view.refresh();
  80                 return null;
  81         }
  82
  83         // public void setUserAdmin(UserAdmin userAdmin) {
  84         // this.userAdmin = userAdmin;
  85         // }
  86 }