Move to the root the bundles which will be part of v1.4 and v2.2

[lgpl/argeo-commons.git] / org.argeo.security.ui.admin / src / main / java / org / argeo / security / ui / admin / commands / DeleteUser.java

diff --git a/org.argeo.security.ui.admin/src/main/java/org/argeo/security/ui/admin/commands/DeleteUser.java b/org.argeo.security.ui.admin/src/main/java/org/argeo/security/ui/admin/commands/DeleteUser.java
new file mode 100644 (file)
index 0000000..ccf360f
--- /dev/null
+++ b/org.argeo.security.ui.admin/src/main/java/org/argeo/security/ui/admin/commands/DeleteUser.java
@@ -0,0 +1,104 @@
+/*
+ * 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.Iterator;
+import java.util.Map;
+import java.util.TreeMap;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoException;
+import org.argeo.jcr.ArgeoNames;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.security.UserAdminService;
+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 user nodes */
+public class DeleteUser extends AbstractHandler {
+       private final static Log log = LogFactory.getLog(DeleteUser.class);
+
+       private UserAdminService userAdminService;
+
+       @SuppressWarnings("unchecked")
+       public Object execute(ExecutionEvent event) throws ExecutionException {
+               ISelection selection = HandlerUtil.getCurrentSelection(event);
+               if (selection.isEmpty())
+                       return null;
+
+               Map<String, Node> toDelete = new TreeMap<String, Node>();
+               Iterator<Node> it = ((IStructuredSelection) selection).iterator();
+               nodes: while (it.hasNext()) {
+                       Node profileNode = it.next();
+                       try {
+                               String userName = profileNode.getProperty(
+                                               ArgeoNames.ARGEO_USER_ID).getString();
+                               if (userName.equals(profileNode.getSession().getUserID())) {
+                                       log.warn("Cannot delete its own user: " + userName);
+                                       continue nodes;
+                               }
+                               toDelete.put(userName, profileNode);
+                       } catch (RepositoryException e) {
+                               log.warn("Cannot interpred user " + profileNode);
+                       }
+               }
+
+               if (!MessageDialog
+                               .openQuestion(
+                                               HandlerUtil.getActiveShell(event),
+                                               "Delete User",
+                                               "Are you sure that you want to delete users "
+                                                               + toDelete.keySet()
+                                                               + "?\n"
+                                                               + "This may lead to inconsistencies in the application."))
+                       return null;
+
+               for (String username : toDelete.keySet()) {
+                       Session session = null;
+                       try {
+                               Node profileNode = toDelete.get(username);
+                               userAdminService.deleteUser(username);
+                               profileNode.getParent().remove();
+                               session = profileNode.getSession();
+                               session.save();
+                       } catch (RepositoryException e) {
+                               JcrUtils.discardQuietly(session);
+                               throw new ArgeoException("Cannot list users", e);
+                       }
+               }
+
+               userAdminService.synchronize();
+               // UsersView view = (UsersView) HandlerUtil
+               // .getActiveWorkbenchWindow(event).getActivePage()
+               // .findView(UsersView.ID);
+               // view.refresh();
+               return null;
+       }
+
+       public void setUserAdminService(UserAdminService userAdminService) {
+               this.userAdminService = userAdminService;
+       }
+}
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