1 files changed, 76 insertions, 0 deletions
diff --git a/src/xmlpatterns/data/qvaluefactory.cpp b/src/xmlpatterns/data/qvaluefactory.cpp
new file mode 100644
index 0000000..04df29d
--- /dev/null
+++ b/src/xmlpatterns/data/qvaluefactory.cpp
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $TROLLTECH_DUAL_LICENSE$
+**
+****************************************************************************/
+
+#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