| /* |
| * Copyright 2002,2004 The Apache Software Foundation. |
| * |
| * 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.apache.webapp.admin.users; |
| |
| |
| import java.net.URLEncoder; |
| import java.io.UnsupportedEncodingException; |
| import java.util.Locale; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpSession; |
| import org.apache.struts.Globals; |
| import org.apache.struts.util.MessageResources; |
| import org.apache.webapp.admin.ApplicationServlet; |
| import org.apache.webapp.admin.TreeBuilder; |
| import org.apache.webapp.admin.TreeControl; |
| import org.apache.webapp.admin.TreeControlNode; |
| import org.apache.webapp.admin.TomcatTreeBuilder; |
| |
| /** |
| * Implementation of <code>TreeBuilder</code> that adds the nodes required |
| * for administering the user database. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| * @since 4.1 |
| */ |
| |
| public class UsersTreeBuilder implements TreeBuilder { |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| // ---------------------------------------------------- TreeBuilder Methods |
| |
| |
| /** |
| * Add the required nodes to the specified <code>treeControl</code> |
| * instance. |
| * |
| * @param treeControl The <code>TreeControl</code> to which we should |
| * add our nodes |
| * @param servlet The controller servlet for the admin application |
| * @param request The servlet request we are processing |
| */ |
| public void buildTree(TreeControl treeControl, |
| ApplicationServlet servlet, |
| HttpServletRequest request) { |
| |
| MessageResources resources = (MessageResources) |
| servlet.getServletContext().getAttribute(Globals.MESSAGES_KEY); |
| HttpSession session = request.getSession(); |
| Locale locale = (Locale) session.getAttribute(Globals.LOCALE_KEY); |
| addSubtree(treeControl.getRoot(), resources, locale); |
| |
| } |
| |
| |
| // ------------------------------------------------------ Protected Methods |
| |
| |
| /** |
| * Add the subtree of nodes required for user administration. |
| * |
| * @param root The root node of our tree control |
| * @param resources The MessageResources for our localized messages |
| * messages |
| */ |
| protected void addSubtree(TreeControlNode root, |
| MessageResources resources, Locale locale) { |
| |
| try { |
| String databaseName = URLEncoder.encode |
| ("Users:type=UserDatabase,database=UserDatabase",TomcatTreeBuilder.URL_ENCODING); |
| |
| TreeControlNode subtree = new TreeControlNode |
| ("Global User and Group Administration", |
| "folder_16_pad.gif", |
| resources.getMessage(locale, "users.treeBuilder.subtreeNode"), |
| null, |
| "content", |
| true, "Users"); |
| TreeControlNode groups = new TreeControlNode |
| ("Global Administer Groups", |
| "Groups.gif", |
| resources.getMessage(locale, "users.treeBuilder.groupsNode"), |
| "users/listGroups.do?databaseName=" + |
| URLEncoder.encode(databaseName,TomcatTreeBuilder.URL_ENCODING) + |
| "&forward=" + |
| URLEncoder.encode("Groups List Setup",TomcatTreeBuilder.URL_ENCODING), |
| "content", |
| false, "Users"); |
| TreeControlNode roles = new TreeControlNode |
| ("Global Administer Roles", |
| "Roles.gif", |
| resources.getMessage(locale, "users.treeBuilder.rolesNode"), |
| "users/listRoles.do?databaseName=" + |
| URLEncoder.encode(databaseName,TomcatTreeBuilder.URL_ENCODING) + |
| "&forward=" + |
| URLEncoder.encode("Roles List Setup",TomcatTreeBuilder.URL_ENCODING), |
| "content", |
| false, "Users"); |
| TreeControlNode users = new TreeControlNode |
| ("Global Administer Users", |
| "Users.gif", |
| resources.getMessage(locale, "users.treeBuilder.usersNode"), |
| "users/listUsers.do?databaseName=" + |
| URLEncoder.encode(databaseName,TomcatTreeBuilder.URL_ENCODING) + |
| "&forward=" + |
| URLEncoder.encode("Users List Setup",TomcatTreeBuilder.URL_ENCODING), |
| "content", |
| false, "Users"); |
| |
| root.addChild(subtree); |
| subtree.addChild(users); |
| subtree.addChild(groups); |
| subtree.addChild(roles); |
| } catch(UnsupportedEncodingException ueex) { |
| // can't happen |
| } |
| |
| } |
| |
| |
| } |