private static void SaveToXmi(XNamespace xmi, Dictionary<MetaModel, XNamespace> metaModels, Dictionary<MetaModel, string> prefixes, XElement elem, ModelObject mo)
{
if (!string.IsNullOrEmpty(mo.MetaID))
{
elem.Add(new XAttribute(xmi + "id", mo.MetaID));
}
foreach (var prop in mo.MGetProperties())
{
if (!prop.IsCollection && !prop.IsReadonly)
{
if (prop.Type.IsPrimitive || prop.Type.IsEnum || prop.Type.Equals(typeof(string)))
{
if (!mo.MIsDefault(prop))
{
object value = mo.MGet(prop);
if (value != null)
{
elem.Add(new XAttribute(prop.Name.ToCamelCase(), value));
}
else
{
elem.Add(new XAttribute(prop.Name.ToCamelCase(), string.Empty));
}
}
}
else
{
if (!mo.MIsDefault(prop))
{
object value = mo.MGet(prop);
ModelObject valueObject = value as ModelObject;
if (valueObject != null)
{
if (!prop.OppositeProperties.Any(p => p.IsContainment))
{
elem.Add(new XAttribute(prop.Name.ToCamelCase(), valueObject.MetaID));
}
}
else if (value != null)
{
elem.Add(new XAttribute(prop.Name.ToCamelCase(), value.ToString()));
}
else
{
elem.Add(new XAttribute(prop.Name.ToCamelCase(), string.Empty));
}
}
}
}
else if (prop.IsContainment)
{
if (prop.IsCollection)
{
ModelCollection children = mo.MGet(prop) as ModelCollection;
if (children != null)
{
foreach (var childObj in children)
{
ModelObject child = childObj as ModelObject;
if (child != null && child.MMetaClass != null && child.MMetaClass.Model != null)
{
string ns = prefixes[mo.MMetaClass.Model];
XElement childElem =
new XElement(
prop.Name.ToCamelCase(),
new XAttribute(xmi + "type", ns + ":" + child.MMetaClass.Name));
elem.Add(childElem);
ModelExchange.SaveToXmi(xmi, metaModels, prefixes, childElem, child);
}
}
}
}
else
{
ModelObject child = mo.MGet(prop) as ModelObject;
if (child != null && child.MMetaClass != null && child.MMetaClass.Model != null)
{
string ns = prefixes[mo.MMetaClass.Model];
XElement childElem =
new XElement(
prop.Name.ToCamelCase(),
new XAttribute(xmi + "type", ns + ":" + child.MMetaClass.Name));
elem.Add(childElem);
ModelExchange.SaveToXmi(xmi, metaModels, prefixes, childElem, child);
}
}
}
else
{
if (prop.IsCollection)
{
ModelCollection children = mo.MGet(prop) as ModelCollection;
if (children != null)
{
foreach (var childObj in children)
{
ModelObject child = childObj as ModelObject;
if (child != null && child.MMetaClass != null && child.MMetaClass.Model != null)
{
//XNamespace ns = metaModels[mo.MMetaClass.Model];
elem.Add(new XElement(prop.Name.ToCamelCase(), new XAttribute(xmi + "idref", child.MetaID)));
}
}
}
}
else if (!prop.IsReadonly)
{
ModelObject child = mo.MGet(prop) as ModelObject;
if (child != null && child.MMetaClass != null && child.MMetaClass.Model != null)
{
//string ns = prefixes[mo.MMetaClass.Model];
elem.Add(new XAttribute(prop.Name.ToCamelCase(), child.MetaID));
}
}
}
}
}