/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file 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 javax.management.remote;

import java.security.Principal;
import java.io.Serializable;

/**
 * @author <a href="mailto:tom.elrod@jboss.com">Tom Elrod</a>
 */
public class JMXPrincipal implements Principal, Serializable
{
   private static final long serialVersionUID = -4184480100214577411l;

   private String name = null;

   public JMXPrincipal(String name)
   {
      if(name == null)
      {
         throw new RuntimeException("Can not create JMXPrincipal without valid name as parameter.");
      }
      this.name = name;
   }

   public String getName()
   {
      return name;
   }

   public String toString()
   {
      return "JMXPrincipal - name: " + name;
   }

   public boolean equals(Object o)
   {
      if(o != null && o instanceof JMXPrincipal)
      {
         JMXPrincipal p = (JMXPrincipal)o;
         return name.equals(p.getName());
      }
      else
      {
         return false;
      }
   }

   public int hashCode()
   {
      return name.hashCode();
   }

}