Changeset 4000 for branches/HeuristicLab.Services.Authentication Prototype/Service

Timestamp:

07/06/10 13:48:48 (14 years ago)

Author:

mholper

Message:

implemented last Method HeuristicLabRoleProvider.DeleteRole and UnitTest (#1046)
--> HeuristicLabRoleProvider finished now, all HeuristicLabRoleProviderTest passed (#1077)

File:

• branches/HeuristicLab.Services.Authentication Prototype/Service/Provider/HeuristicLabRoleProvider.cs (modified) (3 diffs)

branches/HeuristicLab.Services.Authentication Prototype/Service/Provider/HeuristicLabRoleProvider.cs

@@ -54 +54 @@
     }
 
+    //
+    // RoleProvider.DeleteRole
+    //
     public override bool DeleteRole(string roleName, bool throwOnPopulatedRole) {
-      throw new NotImplementedException();
+      String[] roleArray = new String[1];
+      roleArray[0] = roleName;
+      Persistence.DataClassesDataContext db = DatabaseUtil.createDataClassesDataContext();
+
+      if (!RoleExists(roleName)) {
+        return false;
+        //throw new Exception("Role does not exist.");
+      }
+
+      if (throwOnPopulatedRole && GetUsersInRole(roleName).Length > 0) {
+        return false;
+        //throw new ProviderException("Cannot delete a populated role.");
+      }
+
+      RemoveUsersFromRoles(GetUsersInRole(roleName), roleArray);
+
+      Persistence.HeuristicLabRole role = db.HeuristicLabRole.Single(r => r.RoleName == roleName);
+      db.HeuristicLabRole.DeleteOnSubmit(role);
+      db.Dispose();
+
+      return true;
     }
 
@@ -107 +130 @@
         Persistence.HeuristicLabRole role = context.HeuristicLabRole.Single(r => r.RoleName == roleName);
         foreach (Persistence.HeuristicLabUserRole roleUser in role.HeuristicLabUserRoles) {
-          if(!userList.Contains(roleUser.HeuristicLabUser.UserName))
+          if (!userList.Contains(roleUser.HeuristicLabUser.UserName))
             userList.Add(roleUser.HeuristicLabUser.UserName);
         }
@@ -153 +176 @@
     }
   }
-}
+}//HeuristicLabRoleProvider