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Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/qxmlschema/main.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/qxmlschema/main.cpp | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/qxmlschema/main.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/qxmlschema/main.cpp new file mode 100644 index 000000000..f8e0b07b9 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/qxmlschema/main.cpp @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of PySide2. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, 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 The Qt Company Ltd 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; +} |