/****************************************************************************
**
** http://www.qxorm.com/
** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
**
** This file is part of the QxOrm library
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any
** damages arising from the use of this software
**
** Commercial Usage
** Licensees holding valid commercial QxOrm licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Lionel Marty
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file 'license.gpl3.txt' included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met : http://www.gnu.org/copyleft/gpl.html
**
** If you are unsure which license is appropriate for your use, or
** if you have questions regarding the use of this file, please contact :
** contact@qxorm.com
**
****************************************************************************/

#if _QX_ENABLE_QT_NETWORK_DEPENDENCY
#ifndef _QX_SERVICE_CLIENT_ASYNC_H_
#define _QX_SERVICE_CLIENT_ASYNC_H_

#ifdef _MSC_VER
#pragma once
#endif

/*!
 * \file QxClientAsync.h
 * \author Lionel Marty
 * \ingroup QxService
 * \brief Provide a class helper to easily execute an asynchronous transaction using a multi-thread process
 */

#include <QxService/IxService.h>
#include <QxService/QxTransaction.h>

namespace qx {
namespace service {

/*!
 * \ingroup QxService
 * \brief qx::service::QxClientAsync : class helper to easily execute an asynchronous transaction using a multi-thread process
 *
 * <a href="http://www.qxorm.com/qxorm_en/tutorial_2.html" target="_blank">Click here to access to a tutorial to explain how to work with QxService module.</a>
 */
class QxClientAsync : public QThread
{

protected:

   IxService_ptr m_pService;     //!< Service to execute in thread
   QString m_sServiceMethod;     //!< Service method to call

public:

   QxClientAsync() : QThread() { ; }
   virtual ~QxClientAsync() { if (isRunning()) { qDebug("[QxOrm] qx::service::QxClientAsync thread is running : %s", "wait thread finished"); wait(); } }

   IxService_ptr getService() const                                  { return m_pService; }
   void setService(IxService_ptr service, const QString & method)    { qAssert(! isRunning()); m_pService = service; m_sServiceMethod = method; }

protected:

   virtual void run() { qx::service::execute_client(m_pService.get(), m_sServiceMethod); }

};

typedef boost::shared_ptr<QxClientAsync> QxClientAsync_ptr;

} // namespace service
} // namespace qx

#endif // _QX_SERVICE_CLIENT_ASYNC_H_
#endif // _QX_ENABLE_QT_NETWORK_DEPENDENCY
