/// <summary>
/// Maps a property to an xml node.
/// </summary>
/// <param name="memberType">Type of member to map.</param>
/// <param name="memberName">Name of member to map.</param>
/// <returns>The property mapping.</returns>
protected virtual XmlNodeMap Map(TypeMemberInfo.MemberType memberType, string memberName)
{
if (string.IsNullOrEmpty(memberName))
{
throw new ArgumentNullException("memberName");
}
Type objType = typeof(T);
Type dataType;
switch (memberType)
{
case TypeMemberInfo.MemberType.Field:
var fld = objType.Field(memberName);
dataType = fld.FieldType;
break;
case TypeMemberInfo.MemberType.Property:
var prop = objType.Property(memberName);
dataType = prop.PropertyType;
break;
default:
throw new MappingException("Unknown member type");
}
var nodeMap = new XmlNodeMap(memberName, memberType, dataType);
_Mappings.Add(nodeMap);
return(nodeMap);
}
/// <summary>
/// Maps a property to an xml node.
/// </summary>
/// <param name="expression">The property to map.</param>
/// <returns>The property mapping.</returns>
protected virtual XmlNodeMap Map(Expression <Func <T, object> > expression)
{
var member = TypeHelper.GetMemberExpression(expression).Member;
XmlNodeMap nodeMap;
var property = member as PropertyInfo;
if (property != null)
{
nodeMap = new XmlNodeMap(property.Name, TypeMemberInfo.MemberType.Property, property.PropertyType);
_Mappings.Add(nodeMap);
return(nodeMap);
}
var field = member as FieldInfo;
if (field != null)
{
nodeMap = new XmlNodeMap(field.Name, TypeMemberInfo.MemberType.Field, field.FieldType);
_Mappings.Add(nodeMap);
return(nodeMap);
}
throw new MappingException(string.Format("'{0}' is not a property or field reference.", member.Name));
}
