2 * Copyright 2005-2010 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.security.authentication;
18 import java.util.logging.Logger;
21 * User administration initializer. It populates the user administration with a
22 * number of groups and users but only in case no users exist.
24 * @author Erik Brakkee
26 public class UserAdminInitializer {
27 private static final Logger LOGGER = Logger
28 .getLogger(UserAdminInitializer.class.getName());
31 * Initializes the user administration in case no users are present.
34 public UserAdminInitializer(UserAdministration aAdmin, String[] aUsers,
35 String[] aGroups, String[] aPasswords) throws UserMgtException {
36 if ((aUsers.length != aGroups.length) ||
37 (aUsers.length != aPasswords.length)) {
38 throw new IllegalArgumentException(
39 "Array sizes for users, groups, and passwords differ: " +
40 aUsers.length + "," + aGroups.length + "," +
44 if (aAdmin.getUserCount() == 0) {
45 initialize(aAdmin, aUsers, aGroups, aPasswords);
50 * Adds the specified users and groups to the user administration.
53 * User administration.
61 * @throws UserMgtException
62 * In case of a problem creating users or groups.
64 private void initialize(UserAdministration aAdmin, String[] aUsers,
65 String[] aGroups, String[] aPasswords) throws UserMgtException {
66 for (int i = 0; i < aUsers.length; i++) {
67 String user = aUsers[i];
68 String group = aGroups[i];
69 String password = aPasswords[i];
71 if (!aAdmin.checkUser(user)) {
72 if (!(aAdmin.checkGroup(group))) {
74 LOGGER.info("Creating group: " + group);
75 aAdmin.createGroup(group);
78 .info("Creating user: " + user + " password: " + password);
79 aAdmin.createUser(user, password);
80 aAdmin.addUserToGroup(user, group);