+++ /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.commands;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.argeo.security.UserAdminService;
-import org.argeo.security.ui.admin.views.RolesView;
-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.handlers.HandlerUtil;
-
-/** Deletes the selected roles */
-public class DeleteRole extends AbstractHandler {
- private UserAdminService userAdminService;
-
- @SuppressWarnings("unchecked")
- public Object execute(ExecutionEvent event) throws ExecutionException {
- ISelection selection = HandlerUtil.getCurrentSelection(event);
- if (selection.isEmpty())
- return null;
-
- List<String> toDelete = new ArrayList<String>();
- Iterator<String> it = ((IStructuredSelection) selection).iterator();
- while (it.hasNext()) {
- toDelete.add(it.next());
- }
-
- if (!MessageDialog
- .openQuestion(
- HandlerUtil.getActiveShell(event),
- "Delete Role",
- "Are you sure that you want to delete "
- + toDelete
- + "?\n"
- + "This may lead to inconsistencies in the application."))
- return null;
-
- for (String role : toDelete) {
- userAdminService.deleteRole(role);
- }
-
- RolesView view = (RolesView) HandlerUtil
- .getActiveWorkbenchWindow(event).getActivePage()
- .findView(RolesView.ID);
- view.refresh();
- return null;
- }
-
- public void setUserAdminService(UserAdminService userAdminService) {
- this.userAdminService = userAdminService;
- }
-}
\ No newline at end of file