X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=security%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fusermgt%2FUserAdminInitializer.java;h=25fd988bd8f368b3208f7da310550a0d24d3b10b;hb=8de36ff0206c996baf3ee4adc3e2293b12ff5f39;hp=dee345417ccdab5c7d460655eab8cdff00846abc;hpb=162af365e45e54e5e8d656be276914df2005eaec;p=utils

diff --git a/security/src/main/java/org/wamblee/usermgt/UserAdminInitializer.java b/security/src/main/java/org/wamblee/usermgt/UserAdminInitializer.java
index dee34541..25fd988b 100644
--- a/security/src/main/java/org/wamblee/usermgt/UserAdminInitializer.java
+++ b/security/src/main/java/org/wamblee/usermgt/UserAdminInitializer.java
@@ -1,79 +1,89 @@
 /*
  * Copyright 2005 the original author or authors.
- * 
+ *
  * 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.wamblee.usermgt;
 
-import java.security.NoSuchAlgorithmException;
-
 import org.apache.log4j.Logger;
 
+import java.security.NoSuchAlgorithmException;
+
 /**
  * User administration initializer. It populates the user administration with a
  * number of groups and users but only in case no users exist.
+ * 
+ * @author Erik Brakkee
  */
 public class UserAdminInitializer {
-    
-    private static final Logger LOGGER = Logger.getLogger(UserAdminInitializer.class);
-    
+    private static final Logger LOGGER = Logger
+        .getLogger(UserAdminInitializer.class);
+
     /**
      * Initializes the user administration in case no users are present.
      * 
      */
     public UserAdminInitializer(UserAdministration aAdmin, String[] aUsers,
-            String[] aGroups, String[] aPasswords) throws UserMgtException, NoSuchAlgorithmException {
-        if (aUsers.length != aGroups.length
-                || aUsers.length != aPasswords.length) {
+        String[] aGroups, String[] aPasswords) throws UserMgtException,
+        NoSuchAlgorithmException {
+        if ((aUsers.length != aGroups.length) ||
+            (aUsers.length != aPasswords.length)) {
             throw new IllegalArgumentException(
-                    "Array sizes for users, groups, and passwords differ: "
-                            + aUsers.length + "," + aGroups.length + ","
-                            + aPasswords.length);
-
+                "Array sizes for users, groups, and passwords differ: " +
+                    aUsers.length + "," + aGroups.length + "," +
+                    aPasswords.length);
         }
+
         if (aAdmin.getUserCount() == 0) {
             initialize(aAdmin, aUsers, aGroups, aPasswords);
         }
-       
     }
 
     /**
-     * Adds the specified users and groups to the user administration. 
-     * @param aAdmin User administration. 
-     * @param aUsers Users. 
-     * @param aGroups Groups. 
-     * @param aPasswords Passwords. 
-     * @throws UserMgtException In case of a problem creating users or groups. 
+     * Adds the specified users and groups to the user administration.
+     * 
+     * @param aAdmin
+     *            User administration.
+     * @param aUsers
+     *            Users.
+     * @param aGroups
+     *            Groups.
+     * @param aPasswords
+     *            Passwords.
+     * 
+     * @throws UserMgtException
+     *             In case of a problem creating users or groups.
      */
     private void initialize(UserAdministration aAdmin, String[] aUsers,
-            String[] aGroups, String[] aPasswords) throws UserMgtException {
+        String[] aGroups, String[] aPasswords) throws UserMgtException {
         for (int i = 0; i < aUsers.length; i++) {
             String user = aUsers[i];
             String group = aGroups[i];
             String password = aPasswords[i];
-            
+
             if (aAdmin.getUser(user) == null) {
                 // must create user.
                 Group groupObj = aAdmin.getGroup(group);
+
                 if (groupObj == null) {
                     // must create group
                     LOGGER.info("Creating group: " + group);
                     groupObj = aAdmin.createGroup(group);
                 }
-                assert groupObj != null; 
-                
-                LOGGER.info("Creating user: " + user + " password: " + password);
+                assert groupObj != null;
+
+                LOGGER
+                    .info("Creating user: " + user + " password: " + password);
                 aAdmin.createUser(user, password, groupObj);
             }
         }