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124 lines
4.0 KiB
124 lines
4.0 KiB
3 days ago
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/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Lionel Marty
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** contact@qxorm.com
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**
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****************************************************************************/
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#ifdef Q_MOC_RUN
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#include <QxCommon/QxConfig.h> // Need to include this file for the 'moc' process
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#endif // Q_MOC_RUN
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#ifdef _QX_ENABLE_QT_NETWORK
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#ifndef _QX_SERVICE_THREAD_POOL_H_
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#define _QX_SERVICE_THREAD_POOL_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file QxThreadPool.h
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* \author Lionel Marty
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* \ingroup QxService
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* \brief Thread pool to manage list of threads for executing all transactions of QxService module
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*/
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#ifdef _QX_NO_PRECOMPILED_HEADER
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#ifndef Q_MOC_RUN
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#include <QxPrecompiled.h> // Need to include precompiled header for the generated moc file
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#endif // Q_MOC_RUN
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#endif // _QX_NO_PRECOMPILED_HEADER
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#include <QtCore/qqueue.h>
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#ifndef Q_MOC_RUN
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#include <QxService/QxTransaction.h>
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#include <QxService/QxServer.h>
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#endif // Q_MOC_RUN
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namespace qx {
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namespace service {
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class QxThread;
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/*!
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* \ingroup QxService
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* \brief qx::service::QxThreadPool : thread-safe thread pool to manage list of threads for executing all transactions of QxService module
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*
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* <a href="https://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>
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*/
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class QX_DLL_EXPORT QxThreadPool : public QThread
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{
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Q_OBJECT
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protected:
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QList<QxThread *> m_lstAllServices; //!< List of all services created by 'QxThreadPool'
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QQueue<QxThread *> m_lstAvailable; //!< List of services available to execute process
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bool m_bIsStopped; //!< Flag to indicate if thread has been stopped
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QMutex m_mutex; //!< Mutex => 'QxThreadPool' is thread-safe
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public:
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QxThreadPool() : QThread(), m_bIsStopped(false) { ; }
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virtual ~QxThreadPool() { if (isRunning()) { qDebug("[QxOrm] qx::service::QxThreadPool thread is running : %s", "quit and wait"); quit(); wait(); } }
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bool isStopped() const;
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QxThread * getAvailable();
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void setAvailable(QxThread * p);
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void raiseError(const QString & err, QxTransaction_ptr transaction);
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static void sleepThread(unsigned long msecs) { QThread::msleep(msecs); }
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protected:
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virtual void run();
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void runServer();
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void initServices();
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void clearServices();
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Q_SIGNALS:
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void error(const QString & err, qx::service::QxTransaction_ptr transaction);
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void transactionStarted(qx::service::QxTransaction_ptr transaction);
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void transactionFinished(qx::service::QxTransaction_ptr transaction);
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void customRequestHandler(qx::service::QxTransaction_ptr transaction);
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void serverIsRunning(bool bIsRunning, qx::service::QxServer * pServer);
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};
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typedef std::shared_ptr<QxThreadPool> QxThreadPool_ptr;
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} // namespace service
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} // namespace qx
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#endif // _QX_SERVICE_THREAD_POOL_H_
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#endif // _QX_ENABLE_QT_NETWORK
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