org.hornetq.utils.SecurityFormatter Maven / Gradle / Ivy

/*
 * Copyright 2009 Red Hat, Inc.
 * Red Hat licenses this file to you 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.hornetq.utils;

import org.hornetq.core.security.Role;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class SecurityFormatter
{
   public static Set createSecurity(String sendRoles, String consumeRoles, String createDurableQueueRoles, String deleteDurableQueueRoles, String createNonDurableQueueRoles, String deleteNonDurableQueueRoles, String manageRoles)
   {
      List createDurableQueue = toList(createDurableQueueRoles);
      List deleteDurableQueue = toList(deleteDurableQueueRoles);
      List createNonDurableQueue = toList(createNonDurableQueueRoles);
      List deleteNonDurableQueue = toList(deleteNonDurableQueueRoles);
      List send = toList(sendRoles);
      List consume = toList(consumeRoles);
      List manage = toList(manageRoles);

      Set allRoles = new HashSet();
      allRoles.addAll(createDurableQueue);
      allRoles.addAll(deleteDurableQueue);
      allRoles.addAll(createNonDurableQueue);
      allRoles.addAll(deleteNonDurableQueue);
      allRoles.addAll(send);
      allRoles.addAll(consume);
      allRoles.addAll(manage);

      Set roles = new HashSet();
      for (String role : allRoles)
      {
         roles.add(new Role(role,
             send.contains(role),
             consume.contains(role),
             createDurableQueue.contains(role),
             deleteDurableQueue.contains(role),
             createNonDurableQueue.contains(role),
             deleteNonDurableQueue.contains(role),
             manageRoles.contains(role)));
      }
      return roles;
   }


   private static List toList(final String commaSeparatedString)
   {
      List list = new ArrayList();
      if (commaSeparatedString == null || commaSeparatedString.trim().length() == 0)
      {
         return list;
      }
      String[] values = commaSeparatedString.split(",");
      for (int i = 0; i < values.length; i++)
      {
         list.add(values[i].trim());
      }
      return list;
   }
}