+++ /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.cms.ui.workbench.internal.useradmin.commands;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.argeo.cms.ui.workbench.WorkbenchUiPlugin;
-import org.argeo.cms.ui.workbench.internal.useradmin.UserAdminWrapper;
-import org.argeo.cms.ui.workbench.internal.useradmin.parts.UserEditorInput;
-import org.argeo.cms.util.UserAdminUtils;
-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.User;
-import org.osgi.service.useradmin.UserAdmin;
-import org.osgi.service.useradmin.UserAdminEvent;
-
-/** Delete the selected users */
-public class DeleteUsers extends AbstractHandler {
- public final static String ID = WorkbenchUiPlugin.PLUGIN_ID + ".deleteUsers";
-
- /* DEPENDENCY INJECTION */
- private UserAdminWrapper userAdminWrapper;
-
- @SuppressWarnings("unchecked")
- public Object execute(ExecutionEvent event) throws ExecutionException {
- ISelection selection = HandlerUtil.getCurrentSelection(event);
- if (selection.isEmpty())
- return null;
-
- Iterator<User> it = ((IStructuredSelection) selection).iterator();
- List<User> users = new ArrayList<User>();
- StringBuilder builder = new StringBuilder();
-
- while (it.hasNext()) {
- User currUser = it.next();
- String userName = UserAdminUtils.getUserLocalId(currUser.getName());
- if (UserAdminUtils.isCurrentUser(currUser)) {
- MessageDialog.openError(HandlerUtil.getActiveShell(event), "Deletion forbidden",
- "You cannot delete your own user this way.");
- return null;
- }
- builder.append(userName).append("; ");
- users.add(currUser);
- }
-
- if (!MessageDialog.openQuestion(HandlerUtil.getActiveShell(event), "Delete Users",
- "Are you sure that you want to delete these users?\n" + builder.substring(0, builder.length() - 2)))
- return null;
-
- userAdminWrapper.beginTransactionIfNeeded();
- UserAdmin userAdmin = userAdminWrapper.getUserAdmin();
- IWorkbenchPage iwp = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
-
- for (User user : users) {
- String userName = user.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(userName));
- if (part != null)
- iwp.closeEditor(part, false);
- userAdmin.removeRole(userName);
- }
- userAdminWrapper.commitOrNotifyTransactionStateChange();
-
- for (User user : users) {
- userAdminWrapper.notifyListeners(new UserAdminEvent(null, UserAdminEvent.ROLE_REMOVED, user));
- }
- return null;
- }
-
- /* DEPENDENCY INJECTION */
- public void setUserAdminWrapper(UserAdminWrapper userAdminWrapper) {
- this.userAdminWrapper = userAdminWrapper;
- }
-}