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diff --git a/src/xmlpatterns/data/qvaluefactory.cpp b/src/xmlpatterns/data/qvaluefactory.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns 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 http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qatomiccaster_p.h"
+#include "qatomicstring_p.h"
+#include "qcastingplatform_p.h"
+#include "qvaluefactory_p.h"
+
+QT_BEGIN_NAMESPACE
+
+using namespace QPatternist;
+
+/**
+ * @short Helper class for ValueFactory::fromLexical() which exposes
+ * CastingPlatform appropriately.
+ *
+ * @relates ValueFactory
+ */
+class PerformValueConstruction : public CastingPlatform<PerformValueConstruction, false>
+                               , public SourceLocationReflection
+{
+public:
+    PerformValueConstruction(const SourceLocationReflection *const sourceLocationReflection,
+                             const SchemaType::Ptr &toType) : m_sourceReflection(sourceLocationReflection)
+                                                            , m_targetType(AtomicType::Ptr(toType))
+    {
+        Q_ASSERT(m_sourceReflection);
+    }
+
+    AtomicValue::Ptr operator()(const AtomicValue::Ptr &lexicalValue,
+                                const SchemaType::Ptr &type,
+                                const ReportContext::Ptr &context)
+    {
+        prepareCasting(context, BuiltinTypes::xsString);
+        return AtomicValue::Ptr(const_cast<AtomicValue *>(cast(lexicalValue, context).asAtomicValue()));
+    }
+
+    const SourceLocationReflection *actualReflection() const
+    {
+        return m_sourceReflection;
+    }
+
+    ItemType::Ptr targetType() const
+    {
+        return m_targetType;
+    }
+
+private:
+    const SourceLocationReflection *const m_sourceReflection;
+    const ItemType::Ptr                   m_targetType;
+};
+
+AtomicValue::Ptr ValueFactory::fromLexical(const QString &lexicalValue,
+                                           const SchemaType::Ptr &type,
+                                           const ReportContext::Ptr &context,
+                                           const SourceLocationReflection *const sourceLocationReflection)
+{
+    Q_ASSERT(context);
+    Q_ASSERT(type);
+    Q_ASSERT_X(type->category() == SchemaType::SimpleTypeAtomic, Q_FUNC_INFO,
+               "We can only construct for atomic values.");
+
+    return PerformValueConstruction(sourceLocationReflection, type)(AtomicString::fromValue(lexicalValue),
+                                                                    type,
+                                                                    context);
+}
+
+QT_END_NAMESPACE