#region
/* -----------------------------------------------------------------------
*
*
* Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* 2. 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 GRNET S.A. ``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 GRNET S.A OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and
* documentation are those of the authors and should not be
* interpreted as representing official policies, either expressed
* or implied, of GRNET S.A.
*
* -----------------------------------------------------------------------
*/
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Diagnostics;
using System.Diagnostics.Contracts;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Castle.ActiveRecord;
using Pithos.Interfaces;
using Pithos.Network;
using log4net;
namespace Pithos.Core.Agents
{
[Export]
public class WorkflowAgent
{
private static readonly ILog Log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
readonly Agent _agent;
public IStatusNotification StatusNotification { get; set; }
[System.ComponentModel.Composition.Import]
public IStatusKeeper StatusKeeper { get; set; }
[System.ComponentModel.Composition.Import]
public NetworkAgent NetworkAgent { get; set; }
[System.ComponentModel.Composition.Import]
public IPithosSettings Settings { get; set; }
[System.ComponentModel.Composition.Import]
public Selectives Selectives { get; set; }
public WorkflowAgent()
{
_agent = Agent.Start(inbox =>
{
Action loop = null;
loop = () =>
{
var message = inbox.Receive();
var process = message.Then(Process, inbox.CancellationToken);
inbox.LoopAsync(process,loop,ex=>
Log.ErrorFormat("[ERROR] Synch for {0}:\r{1}", message.Result.FileName, ex));
};
loop();
});
}
private Task