private static XmlObjectMappingItemCollection GetMappingItemCollection(System.Type type)
{
XmlObjectMappingItemCollection result = new XmlObjectMappingItemCollection();
bool onlyMapMarkedProperties = true;
XmlRootMappingAttribute rootAttr =
(XmlRootMappingAttribute)XmlRootMappingAttribute.GetCustomAttribute(type, typeof(XmlRootMappingAttribute), true);
if (rootAttr != null)
{
result.RootName = rootAttr.RootName;
onlyMapMarkedProperties = rootAttr.OnlyMapMarkedProperties;
}
else
{
result.RootName = type.Name;
}
MemberInfo[] mis = GetTypeMembers(type);
foreach (MemberInfo mi in mis)
{
if (mi.MemberType == MemberTypes.Field || mi.MemberType == MemberTypes.Property)
{
XmlObjectMappingItemCollection items = CreateMappingItems(mi, onlyMapMarkedProperties);
MergeMappingItems(result, items);
}
}
return(result);
}
private static XmlObjectMappingItemCollection GetMappingItemsBySubClass(RelativeAttributes attrs, MemberInfo sourceMI)
{
XmlObjectMappingItemCollection items = new XmlObjectMappingItemCollection();
System.Type subType = attrs.SubClassType != null ? attrs.SubClassType.Type : GetRealType(sourceMI);
MemberInfo[] mis = GetTypeMembers(subType);
foreach (XmlObjectSubClassMappingAttribute attr in attrs.SubClassFieldMappings)
{
MemberInfo mi = GetMemberInfoByName(attr.SubPropertyName, mis);
if (mi != null)
{
if (items.Contains(attr.NodeName) == false)
{
XmlObjectMappingItem item = new XmlObjectMappingItem(attr);
item.PropertyName = sourceMI.Name;
item.SubClassPropertyName = attr.SubPropertyName;
item.MemberInfo = mi;
if (attrs.SubClassType != null)
{
item.SubClassTypeDescription = attrs.SubClassType.TypeDescription;
}
items.Add(item);
}
}
}
return(items);
}
private static void MergeMappingItems(XmlObjectMappingItemCollection dest, XmlObjectMappingItemCollection src)
{
foreach (XmlObjectMappingItem item in src)
{
if (dest.Contains(item.NodeName) == false)
{
dest.Add(item);
}
}
}
private static XmlObjectMappingItemCollection CreateMappingItems(MemberInfo mi, bool onlyMapMarkedProperties)
{
XmlObjectMappingItemCollection result = null;
bool isDoMapping = false;
RelativeAttributes attrs = null;
if (mi.Name != "Item")
{
attrs = GetRelativeAttributes(mi);
if (onlyMapMarkedProperties)
{
isDoMapping = attrs.FieldMapping != null;
}
else
{
isDoMapping = true;
}
if (isDoMapping && attrs.NoMapping == null)
{
isDoMapping = true;
}
else
{
isDoMapping = false;
}
}
if (isDoMapping == true)
{
if (attrs != null)
{
if (attrs.SubClassFieldMappings.Count > 0)
{
result = GetMappingItemsBySubClass(attrs, mi);
}
else
{
result = GetMappingItems(attrs, mi);
}
}
}
else
{
result = new XmlObjectMappingItemCollection();
}
return(result);
}
private static XmlObjectMappingItemCollection GetMappingItems(RelativeAttributes attrs, MemberInfo mi)
{
XmlObjectMappingItemCollection items = new XmlObjectMappingItemCollection();
XmlObjectMappingItem item = new XmlObjectMappingItem(attrs.FieldMapping);
item.PropertyName = mi.Name;
if (string.IsNullOrEmpty(item.NodeName))
{
item.NodeName = mi.Name;
}
item.MemberInfo = mi;
items.Add(item);
return(items);
}
