SimpleArgeoUser.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   3  *
   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
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 package org.argeo.security;
  18
  19 import java.io.Serializable;
  20 import java.util.ArrayList;
  21 import java.util.HashMap;
  22 import java.util.List;
  23 import java.util.Map;
  24
  25 import org.argeo.ArgeoException;
  26
  27 /**
  28  * Read-write implementation of an Argeo user. Typically initialized with a
  29  * generic instance (read-only9 in order to modify a user.
  30  */
  31 public class SimpleArgeoUser implements ArgeoUser, Serializable,
  32                 Comparable<ArgeoUser> {
  33         private static final long serialVersionUID = 1L;
  34
  35         private String username;
  36         private String password;
  37         private Map<String, UserNature> userNatures = new HashMap<String, UserNature>();
  38         private List<String> roles = new ArrayList<String>();
  39
  40         public SimpleArgeoUser() {
  41
  42         }
  43
  44         public SimpleArgeoUser(ArgeoUser argeoUser) {
  45                 username = argeoUser.getUsername();
  46                 password = argeoUser.getPassword();
  47                 userNatures = new HashMap<String, UserNature>(
  48                                 argeoUser.getUserNatures());
  49                 roles = new ArrayList<String>(argeoUser.getRoles());
  50         }
  51
  52         public Map<String, UserNature> getUserNatures() {
  53                 return userNatures;
  54         }
  55
  56         public void updateUserNatures(Map<String, UserNature> userNaturesData) {
  57                 updateUserNaturesWithCheck(userNatures, userNaturesData);
  58         }
  59
  60         public static void updateUserNaturesWithCheck(
  61                         Map<String, UserNature> userNatures,
  62                         Map<String, UserNature> userNaturesData) {
  63                 // checks consistency
  64                 if (userNatures.size() != userNaturesData.size())
  65                         throw new ArgeoException(
  66                                         "It is forbidden to add or remove user natures via this method");
  67
  68                 for (String type : userNatures.keySet()) {
  69                         if (!userNaturesData.containsKey(type))
  70                                 throw new ArgeoException(
  71                                                 "Could not find a user nature of type " + type);
  72                 }
  73
  74                 for (String key : userNatures.keySet()) {
  75                         userNatures.put(key, userNaturesData.get(key));
  76                 }
  77         }
  78
  79         @Override
  80         public boolean equals(Object obj) {
  81                 if (!(obj instanceof ArgeoUser))
  82                         return false;
  83                 return ((ArgeoUser) obj).getUsername().equals(username);
  84         }
  85
  86         public int compareTo(ArgeoUser o) {
  87                 return username.compareTo(o.getUsername());
  88         }
  89
  90         @Override
  91         public int hashCode() {
  92                 return username.hashCode();
  93         }
  94
  95         @Override
  96         public String toString() {
  97                 return username;
  98         }
  99
 100         public List<String> getRoles() {
 101                 return roles;
 102         }
 103
 104         public String getUsername() {
 105                 return username;
 106         }
 107
 108         public void setUsername(String username) {
 109                 this.username = username;
 110         }
 111
 112         public void setUserNatures(Map<String, UserNature> userNatures) {
 113                 this.userNatures = userNatures;
 114         }
 115
 116         public void setRoles(List<String> roles) {
 117                 this.roles = roles;
 118         }
 119
 120         public String getPassword() {
 121                 return password;
 122         }
 123
 124         public void setPassword(String password) {
 125                 this.password = password;
 126         }
 127 }