/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */ 

package org.jboss.messaging.core.security;

import java.io.Serializable;

/**
 * A role is used by the security store to define access rights and is configured on a connection factory or destination
 *
 * @author <a href="ataylor@redhat.com">Andy Taylor</a>
 */
public class Role implements Serializable
{
   private static final long serialVersionUID = 3560097227776448872L;

   private String name;

   private boolean read = false;

   private boolean write = false;

   private boolean create = false;

   public Role(final String name)
   {
      this.name = name;
   }

   public Role(final String name, final boolean read, final boolean write, final boolean create)
   {
      this.name = name;
      this.read = read;
      this.write = write;
      this.create = create;
   }

   public String getName()
   {
      return name;
   }

   public boolean isCheckType(final CheckType checkType)
   {
      return checkType.equals(CheckType.READ) ? read : checkType.equals(CheckType.WRITE) ? write : create;
   }

   public String toString()
   {
      return "Role {name=" + name + ";read=" + read + ";write=" + write + ";create=" + create + "}";
   }

   public boolean equals(Object o)
   {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;

      Role role = (Role) o;

      if (create != role.create) return false;
      if (read != role.read) return false;
      if (write != role.write) return false;
      if (!name.equals(role.name)) return false;

      return true;
   }

   public int hashCode()
   {
      int result;
      result = name.hashCode();
      result = 31 * result + (read ? 1 : 0);
      result = 31 * result + (write ? 1 : 0);
      result = 31 * result + (create ? 1 : 0);
      return result;
   }
}