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Diffstat (limited to 'src/xmlpatterns/api/qnetworkaccessdelegator_p.h')
| -rw-r--r-- | src/xmlpatterns/api/qnetworkaccessdelegator_p.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/xmlpatterns/api/qnetworkaccessdelegator_p.h b/src/xmlpatterns/api/qnetworkaccessdelegator_p.h new file mode 100644 index 0000000..7b7c0a4 --- /dev/null +++ b/src/xmlpatterns/api/qnetworkaccessdelegator_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** 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.GPL 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, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef QNETWORKACCESSDELEGATOR_P_H +#define QNETWORKACCESSDELEGATOR_P_H + +#include <QObject> +#include <QPointer> +#include <QSharedData> + +QT_BEGIN_HEADER +QT_BEGIN_NAMESPACE + +class QNetworkAccessManager; +class QUrl; + +namespace QPatternist +{ + /** + * @short A value based class that hands out QNetworkAccessManager + * appropriately for variable bindings. + * + * NetworkAccessDelegator is an indirection mechanism which takes care of + * the fact that QIODevice instances are injected into the data model by + * having them represented using a URI. managerFor() returns appropriately + * the right network access manager depending on whether the URI refers to + * a variable, or to something else. + * + * The constructor take a pointer to two NetworkAccessDelegator instances. + * First is a generic one, the second is the one which handles variable + * bindings. managerFor() then returns the appropriate one depending on the + * URI. + * + * @since 4.5 + * @see AccelTreeResourceLoader::load() + * @author Frans Englich <fenglich@trolltech.com> + */ + class Q_AUTOTEST_EXPORT NetworkAccessDelegator : public QObject + , public QSharedData + { + public: + typedef QExplicitlySharedDataPointer<NetworkAccessDelegator> Ptr; + NetworkAccessDelegator(QNetworkAccessManager *const genericManager, + QNetworkAccessManager *const variableURIManager); + + QNetworkAccessManager *managerFor(const QUrl &uri); + + QPointer<QNetworkAccessManager> m_genericManager; + QPointer<QNetworkAccessManager> m_variableURIManager; + private: + Q_DISABLE_COPY(NetworkAccessDelegator) + }; +} + +QT_END_NAMESPACE +QT_END_HEADER + +#endif |