+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.argeo.security.ui.admin.internal.commands;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.argeo.cms.util.useradmin.UserAdminUtils;
-import org.argeo.security.ui.admin.SecurityAdminPlugin;
-import org.argeo.security.ui.admin.internal.UserAdminWrapper;
-import org.argeo.security.ui.admin.internal.parts.UserEditorInput;
-import org.eclipse.core.commands.AbstractHandler;
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.handlers.HandlerUtil;
-import org.osgi.service.useradmin.Group;
-import org.osgi.service.useradmin.UserAdmin;
-import org.osgi.service.useradmin.UserAdminEvent;
-
-/** Delete the selected groups */
-public class DeleteGroups extends AbstractHandler {
- public final static String ID = SecurityAdminPlugin.PLUGIN_ID
- + ".deleteGroups";
-
- /* DEPENDENCY INJECTION */
- private UserAdminWrapper userAdminWrapper;
-
- @SuppressWarnings("unchecked")
- public Object execute(ExecutionEvent event) throws ExecutionException {
- ISelection selection = HandlerUtil.getCurrentSelection(event);
- if (selection.isEmpty())
- return null;
-
- List<Group> groups = new ArrayList<Group>();
- Iterator<Group> it = ((IStructuredSelection) selection).iterator();
- StringBuilder builder = new StringBuilder();
- while (it.hasNext()) {
- Group currGroup = it.next();
- String groupName = UserAdminUtils.getUsername(currGroup);
- // TODO add checks
- builder.append(groupName).append("; ");
- groups.add(currGroup);
- }
-
- if (!MessageDialog.openQuestion(HandlerUtil.getActiveShell(event),
- "Delete Groups",
- "Are you sure that you " + "want to delete these groups?\n"
- + builder.substring(0, builder.length() - 2)))
- return null;
-
- userAdminWrapper.beginTransactionIfNeeded();
- UserAdmin userAdmin = userAdminWrapper.getUserAdmin();
- IWorkbenchPage iwp = HandlerUtil.getActiveWorkbenchWindow(event)
- .getActivePage();
- for (Group group : groups) {
- String groupName = group.getName();
- // TODO find a way to close the editor cleanly if opened. Cannot be
- // done through the UserAdminListeners, it causes a
- // java.util.ConcurrentModificationException because disposing the
- // editor unregisters and disposes the listener
- IEditorPart part = iwp.findEditor(new UserEditorInput(groupName));
- if (part != null)
- iwp.closeEditor(part, false);
- userAdmin.removeRole(groupName);
- }
- userAdminWrapper.commitOrNotifyTransactionStateChange();
-
- // Update the view
- for (Group group : groups) {
- userAdminWrapper.notifyListeners(new UserAdminEvent(null,
- UserAdminEvent.ROLE_REMOVED, group));
- }
-
- return null;
- }
-
- /* DEPENDENCY INJECTION */
- public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper) {
- this.userAdminWrapper = userAdminWrapper;
- }
-}
\ No newline at end of file