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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * 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.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "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 THE COPYRIGHT
** OWNER 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore>
#include <QtXmlPatterns>
class Schema
{
public:
void loadFromUrl() const;
void loadFromFile() const;
void loadFromData() const;
};
void Schema::loadFromUrl() const
{
//! [0]
url = QUrl("http://www.schema-example.org/myschema.xsd")
schema = QXmlSchema()
if schema.load(url):
qDebug("schema is valid")
else:
qDebug("schema is invalid")
//! [0]
}
void Schema::loadFromFile() const
{
//! [1]
file = QFile("myschema.xsd")
file.open(QIODevice.ReadOnly)
schema = QXmlSchema()
schema.load(file, QUrl.fromLocalFile(file.fileName()))
if schema.isValid():
qDebug("schema is valid")
else:
qDebug("schema is invalid")
//! [1]
}
void Schema::loadFromData() const
{
//! [2]
data = QByteArray("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<xsd:schema"
+ " xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\""
+ " xmlns=\"http://qt.nokia.com/xmlschematest\""
+ " targetNamespace=\"http://qt.nokia.com/xmlschematest\""
+ " version=\"1.0\""
+ " elementFormDefault=\"qualified\">"
+ "</xsd:schema>" )
schema = QXmlSchema()
schema.load(data)
if schema.isValid():
qDebug("schema is valid")
else:
qDebug("schema is invalid")
//! [2]
}
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
Schema schema;
schema.loadFromUrl();
schema.loadFromFile();
schema.loadFromData();
return 0;
}
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