initial commit

third-party/JsonQt/lib/JsonToProperties.cpp

@@ -0,0 +1,53 @@
+/* LICENSE NOTICE
+	Copyright (c) 2008, Frederick Emmott <mail@fredemmott.co.uk>
+
+	Permission to use, copy, modify, and/or distribute this software for any
+	purpose with or without fee is hereby granted, provided that the above
+	copyright notice and this permission notice appear in all copies.
+
+	THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+	WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+	MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+	ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+	WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+	ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+	OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+#include "JsonToProperties.h"
+
+#include "JsonToVariant.h"
+
+#include <QDebug>
+#include <QMetaObject>
+#include <QMetaProperty>
+
+namespace JsonQt
+{
+	JsonToProperties::JsonToProperties()
+	{
+	}
+
+	void JsonToProperties::parse(const QString& json, QObject* object)
+		throw(ParseException)
+	{
+		QVariantMap dataMap = JsonToVariant::parse(json).toMap();
+
+		const QMetaObject* meta = object->metaObject();
+		for(
+			int i = 0;
+			i < meta->propertyCount();
+			++i
+		)
+		{
+			QMetaProperty property = meta->property(i);
+			if(dataMap.contains(property.name()))
+			{
+				QVariant data = dataMap[property.name()];
+				if(data.canConvert(property.type()))
+					property.write(object, data);
+				else
+					qDebug() << QObject::tr("Found property %1 with incompatible data type.").arg(property.name());
+			}
+		}
+	}
+};