org/argeo/security/UserNature.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.List;
  21 import java.util.Map;
  22
  23 import org.argeo.ArgeoException;
  24
  25 public class UserNature implements Serializable {
  26         private static final long serialVersionUID = 1L;
  27
  28         private String type;
  29
  30         public String getType() {
  31                 if (type != null)
  32                         return type;
  33                 else
  34                         return getClass().getName();
  35         }
  36
  37         public void setType(String type) {
  38                 this.type = type;
  39         }
  40
  41         public final static void updateUserNaturesWithCheck(
  42                         Map<String, UserNature> userNatures,
  43                         Map<String, UserNature> userNaturesData) {
  44                 if (userNatures.size() != userNaturesData.size())
  45                         throw new ArgeoException(
  46                                         "It is forbidden to add or remove user natures via this method");
  47                 for (int i = 0; i < userNatures.size(); i++) {
  48                         String type = userNatures.get(i).getType();
  49                         boolean found = false;
  50                         for (int j = 0; j < userNatures.size(); j++) {
  51                                 String newType = userNaturesData.get(j).getType();
  52                                 if (type.equals(newType))
  53                                         found = true;
  54                         }
  55                         if (!found)
  56                                 throw new ArgeoException(
  57                                                 "Could not find a user nature of type " + type);
  58                 }
  59
  60                 for (String key : userNatures.keySet()) {
  61                         userNatures.put(key, userNaturesData.get(key));
  62                 }
  63         }
  64 }