/* Copyright (c) Citrix Systems Inc. 
 * All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, 
 * with or without modification, are permitted provided 
 * that the following conditions are met: 
 * 
 * *   Redistributions of source code must retain the above 
 *     copyright notice, this list of conditions and the 
 *     following disclaimer. 
 * *   Redistributions in binary form must reproduce the above 
 *     copyright notice, this list of conditions and the 
 *     following disclaimer in the documentation and/or other 
 *     materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
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 */

using System;

namespace XenAdmin.Actions
{
    public class DestroyPoolAction: PureAsyncAction
    {
        public DestroyPoolAction(XenAPI.Pool pool)
            : base(pool.Connection, string.Format(Messages.DESTROYING_POOL, pool.Name))
        {
            System.Diagnostics.Trace.Assert(pool != null);
            Pool = pool;
            this.Description = Messages.WAITING;
        }

        protected override void Run()
        {

            this.Description = Messages.POOLCREATE_DESTROYING;
            if (Connection.Cache.HostCount != 1)
                throw new Exception("Cannot destroy a pool of more than one host");  // We should not have any UI to reach here, and must not be allowed to proceed
            XenAPI.Pool.set_name_label(Session, Pool.opaque_ref, "");
            XenAPI.Pool.set_name_description(Session, Pool.opaque_ref, "");
            this.Description = Messages.POOLCREATE_DESTROYED;
        }
        
    }
}