public XMLComplexBaseTypeHandler CloneWithExclusions(DontSerializeMembersAttribute exclusions)
{
Debug.Assert(exclusions != null);
var clone = (XMLComplexBaseTypeHandler)MemberwiseClone();
clone._clonedFrom = this;
// Copy all field handlers to the clone, except the ones that are excluded.
Dictionary <string, XMLFieldHandler> fieldHandlers = _fieldHandlers.Value;
var cloneHandlers = new Dictionary <string, XMLFieldHandler>();
HashSet <string> excludedFields = exclusions.Members;
foreach (KeyValuePair <string, XMLFieldHandler> fields in fieldHandlers)
{
XMLFieldHandler fieldHandler = fields.Value;
if (excludedFields.Contains(fields.Key))
{
fieldHandler = new XMLFieldHandler(fieldHandler.ReflectionInfo, fieldHandler.TypeHandler)
{
Skip = true
}
}
;
cloneHandlers.Add(fields.Key, fieldHandler);
}
clone._fieldHandlers = new Lazy <Dictionary <string, XMLFieldHandler> >(cloneHandlers);
return(clone);
}
protected XMLComplexBaseTypeHandler(Type type) : base(type)
{
// Check if the type is excluding any fields.
DontSerializeMembersAttribute exclusion = null;
object[] exclusions = type.GetCustomAttributes(typeof(DontSerializeMembersAttribute), false);
if (exclusions.Length > 0)
{
exclusion = exclusions[0] as DontSerializeMembersAttribute;
}
_excludedMembers = exclusion?.Members;
_fieldHandlers = new Lazy <Dictionary <string, XMLFieldHandler> >(IndexFields);
}
