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QxThread.h
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    00001 /****************************************************************************
    00002 **
    00003 ** http://www.qxorm.com/
    00004 ** http://sourceforge.net/projects/qxorm/
    00005 ** Original file by Lionel Marty
    00006 **
    00007 ** This file is part of the QxOrm library
    00008 **
    00009 ** This software is provided 'as-is', without any express or implied
    00010 ** warranty. In no event will the authors be held liable for any
    00011 ** damages arising from the use of this software.
    00012 **
    00013 ** GNU Lesser General Public License Usage
    00014 ** This file must be used under the terms of the GNU Lesser
    00015 ** General Public License version 2.1 as published by the Free Software
    00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the
    00017 ** packaging of this file.  Please review the following information to
    00018 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00020 **
    00021 ** If you have questions regarding the use of this file, please contact :
    00022 ** contact@qxorm.com
    00023 **
    00024 ****************************************************************************/
    00025
    00026 #include <QxCommon/QxConfig.h> // Need to include this file for the 'moc' process
    00027
    00028 #if _QX_ENABLE_QT_NETWORK_DEPENDENCY
    00029 #ifndef _QX_SERVICE_THREAD_H_
    00030 #define _QX_SERVICE_THREAD_H_
    00031
    00032 #ifdef _MSC_VER
    00033 #pragma once
    00034 #endif
    00035
    00043 #include <QtNetwork/qtcpsocket.h>
    00044
    00045 #include <QxService/QxTransaction.h>
    00046
    00047 namespace qx {
    00048 namespace service {
    00049
    00050 class QxThreadPool;
    00051
    00058 class QX_DLL_EXPORT QxThread : public QThread
    00059 { Q_OBJECT
    00060
    00061 protected:
    00062
    00063    int m_iSocketDescriptor;
    00064    QxThreadPool * m_pThreadPool;
    00065    QxTransaction_ptr m_pTransaction;
    00066    bool m_bIsRunning;
    00067    QMutex m_mutex;
    00068
    00069 public:
    00070
    00071    QxThread(QxThreadPool * pool) : QThread(), m_iSocketDescriptor(0), m_pThreadPool(pool), m_bIsRunning(false) { qAssert(m_pThreadPool); }
    00072    virtual ~QxThread() { clearData(); }
    00073
    00074    bool isAvailable();
    00075    void stop();
    00076    void execute(int socketDescriptor);
    00077
    00078 protected:
    00079
    00080    virtual void run();
    00081
    00082    void clearData();
    00083    void doProcess(QTcpSocket & socket);
    00084    qx_bool readSocket(QTcpSocket & socket);
    00085    qx_bool writeSocket(QTcpSocket & socket);
    00086
    00087 Q_SIGNALS:
    00088
    00089    void error(const QString & err, qx::service::QxTransaction_ptr transaction);
    00090    void transactionStarted(qx::service::QxTransaction_ptr transaction);
    00091    void transactionFinished(qx::service::QxTransaction_ptr transaction);
    00092
    00093 };
    00094
    00095 } // namespace service
    00096 } // namespace qx
    00097
    00098 #endif // _QX_SERVICE_THREAD_H_
    00099 #endif // _QX_ENABLE_QT_NETWORK_DEPENDENCY

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