org.argeo.security.core/src/org/argeo/security/core/SimpleRoleRegistration.java

   1 package org.argeo.security.core;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5 import java.util.Map;
   6 import java.util.Set;
   7
   8 import org.apache.commons.logging.Log;
   9 import org.apache.commons.logging.LogFactory;
  10 import org.argeo.security.UserAdminService;
  11
  12 /**
  13  * Register one or many roles via a user admin service. Does nothing if the role
  14  * is already registered.
  15  */
  16 public class SimpleRoleRegistration implements Runnable {
  17         private final static Log log = LogFactory
  18                         .getLog(SimpleRoleRegistration.class);
  19
  20         private String role;
  21         private List<String> roles = new ArrayList<String>();
  22         private UserAdminService userAdminService;
  23
  24         @Override
  25         public void run() {
  26                 Set<String> existingRoles = userAdminService.listEditableRoles();
  27                 if (role != null && !existingRoles.contains(role))
  28                         newRole(role);
  29                 for (String r : roles) {
  30                         if (!existingRoles.contains(r))
  31                                 newRole(r);
  32                 }
  33         }
  34
  35         protected void newRole(String r) {
  36                 userAdminService.newRole(r);
  37                 log.info("Added role " + r + " required by application.");
  38         }
  39
  40         public void register(UserAdminService userAdminService, Map<?, ?> properties) {
  41                 this.userAdminService = userAdminService;
  42                 run();
  43         }
  44
  45         public void setRole(String role) {
  46                 this.role = role;
  47         }
  48
  49         public void setRoles(List<String> roles) {
  50                 this.roles = roles;
  51         }
  52
  53         public void setUserAdminService(UserAdminService userAdminService) {
  54                 this.userAdminService = userAdminService;
  55         }
  56
  57 }