X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=security%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fusermgt%2FUserMgtException.java;h=0f7db17cb382585ffa8186468c8959ce78c3e302;hb=8de36ff0206c996baf3ee4adc3e2293b12ff5f39;hp=4a95caa432361ffd1f3f4e039d11064b6727834f;hpb=162af365e45e54e5e8d656be276914df2005eaec;p=utils

diff --git a/security/src/main/java/org/wamblee/usermgt/UserMgtException.java b/security/src/main/java/org/wamblee/usermgt/UserMgtException.java
index 4a95caa4..0f7db17c 100644
--- a/security/src/main/java/org/wamblee/usermgt/UserMgtException.java
+++ b/security/src/main/java/org/wamblee/usermgt/UserMgtException.java
@@ -1,54 +1,36 @@
 /*
  * 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.util.EnumMap;
 
 /**
- * User management exception. 
+ * User management exception.
+ * 
+ * @author Erik Brakkee
  */
 public class UserMgtException extends Exception {
-    
-    static final long serialVersionUID = 5585349754997507529L; 
-    
-    /**
-     * Possible causes for the exception. 
-     *
-     */
-    public enum Reason { 
-        UNKNOWN_USER, 
-        UNKNOWN_GROUP,
-        DUPLICATE_USER, 
-        DUPLICATE_GROUP, 
-        USER_ALREADY_IN_GROUP,
-        USER_NOT_IN_GROUP,
-        TRIVIAL_RENAME,
-        INVALID_PASSWORD, 
-        GROUP_STILL_OCCUPIED, 
-        USER_MUST_BE_IN_A_GROUP,
-        INVALID_USERNAME,
-        INVALID_GROUPNAME
-    }
-   
+    static final long serialVersionUID = 5585349754997507529L;
+
     /**
-     * Mapping of enum to exception message text. 
+     * Mapping of enum to exception message text.
      */
-    private static final EnumMap<Reason,String> MESSAGES = new EnumMap<Reason,String>(Reason.class);
-    
+    private static final EnumMap<Reason, String> MESSAGES = new EnumMap<Reason, String>(
+        Reason.class);
+
     static {
         MESSAGES.put(Reason.UNKNOWN_USER, "Unknown user");
         MESSAGES.put(Reason.UNKNOWN_GROUP, "Unknown group");
@@ -59,68 +41,97 @@ public class UserMgtException extends Exception {
         MESSAGES.put(Reason.TRIVIAL_RENAME, "Trivial rename");
         MESSAGES.put(Reason.INVALID_PASSWORD, "Invalid password");
         MESSAGES.put(Reason.GROUP_STILL_OCCUPIED, "Group still occupied");
-        MESSAGES.put(Reason.USER_MUST_BE_IN_A_GROUP, "User must be in at least one group");
+        MESSAGES.put(Reason.USER_MUST_BE_IN_A_GROUP,
+            "User must be in at least one group");
         MESSAGES.put(Reason.INVALID_USERNAME, "Invalid user name");
         MESSAGES.put(Reason.INVALID_GROUPNAME, "Invalid group name");
     }
-    
+
     /**
-     * Cause of the exception. 
+     * Cause of the exception.
      */
-    private Reason _cause; 
-    
+    private Reason cause;
+
     /**
-     * User or null if no user is relevant for the problem. 
+     * User or null if no user is relevant for the problem.
      */
-    private User _user; 
-    
+    private User user;
+
     /**
-     * Group or null if no group is relevant for the problem. 
+     * Group or null if no group is relevant for the problem.
      */
-    private Group _group; 
+    private Group group;
 
+    /**
+     * Creates a new UserMgtException object.
+     * 
+     */
     public UserMgtException(Reason aCause, String aMessage) {
         super(MESSAGES.get(aCause) + ": " + aMessage);
-        _cause = aCause; 
+        cause = aCause;
     }
-    
+
+    /**
+     * Creates a new UserMgtException object.
+     * 
+     */
     public UserMgtException(Reason aCause, User aUser) {
         this(aCause, "for user '" + aUser.getName() + "'");
-        _user = aUser; 
+        user = aUser;
     }
-    
+
+    /**
+     * Creates a new UserMgtException object.
+     * 
+     */
     public UserMgtException(Reason aCause, Group aGroup) {
         this(aCause, "for group '" + aGroup.getName() + "'");
-        _group = aGroup; 
+        group = aGroup;
     }
-    
+
+    /**
+     * Creates a new UserMgtException object.
+     * 
+     */
     public UserMgtException(Reason aCause, User aUser, Group aGroup) {
-        this(aCause, "for user '" + aUser.getName() + "' and group '" + aGroup.getName() + "'");
-        _user = aUser; 
-        _group = aGroup; 
+        this(aCause, "for user '" + aUser.getName() + "' and group '" +
+            aGroup.getName() + "'");
+        user = aUser;
+        group = aGroup;
     }
 
     /**
-     * Gets the cause of the problem. 
-     * @return Cause. 
+     * Gets the cause of the problem.
+     * 
+     * @return Cause.
      */
     public Reason getReason() {
-        return _cause; 
+        return cause;
     }
-    
+
     /**
-     * Gets the user for which the problem occurred. 
-     * @return User or null if not applicable.  
+     * Gets the user for which the problem occurred.
+     * 
+     * @return User or null if not applicable.
      */
     public User getUser() {
-        return _user; 
+        return user;
     }
-    
+
     /**
-     * Gets the group for which the problem occured. 
-     * @return Group or null if not applicable. 
+     * Gets the group for which the problem occured.
+     * 
+     * @return Group or null if not applicable.
      */
     public Group getGroup() {
-        return _group;
-    }   
+        return group;
+    }
+
+    /**
+     * Possible causes for the exception.
+     * 
+     */
+    public enum Reason {
+        UNKNOWN_USER, UNKNOWN_GROUP, DUPLICATE_USER, DUPLICATE_GROUP, USER_ALREADY_IN_GROUP, USER_NOT_IN_GROUP, TRIVIAL_RENAME, INVALID_PASSWORD, GROUP_STILL_OCCUPIED, USER_MUST_BE_IN_A_GROUP, INVALID_USERNAME, INVALID_GROUPNAME;
+    }
 }