/// <summary>
/// Converts a dictionary to a DataSource
/// </summary>
public static DataNode FromDictionary(this IDictionary dic, string name)
{
if (dic == null)
{
return(null);
}
var node = DataNode.CreateObject(name);
foreach (var key in dic.Keys)
{
node.AddField(key.ToString().ToLower(), dic[key]);
}
return(node);
}
/// <summary>
/// Converts an object to a DataSource
/// </summary>
public static DataNode ToDataNode(this object obj, string name = null, bool isArrayElement = false)
{
if (obj == null)
{
return(null);
}
Type type = obj.GetType();
if (type.IsArray)
{
return(FromArray(obj));
}
else
if (IsPrimitive(type))
{
throw new Exception("Can't convert primitive type to DataNode");
}
TypeInfo info = null;
var fields = Enumerable.Empty <FieldInfo>();
Type currentClass = type;
do
{
var currentInfo = currentClass.GetTypeInfo();
if (currentClass == type)
{
info = currentInfo;
}
var temp = currentInfo.DeclaredFields.Where(f => f.IsPublic);
var fieldArray = temp.ToArray();
fields = temp.Concat(fields);
currentClass = currentInfo.BaseType;
if (currentClass == typeof(object))
{
break;
}
} while (true);
if (name == null && !isArrayElement)
{
name = type.Name.ToLower();
}
var result = DataNode.CreateObject(name);
foreach (var field in fields)
{
var val = field.GetValue(obj);
var fieldName = field.Name.ToLower();
var fieldTypeInfo = field.FieldType.GetTypeInfo();
if (field.FieldType.IsPrimitive() || fieldTypeInfo.IsEnum)
{
result.AddField(fieldName, val);
}
else
if (fieldTypeInfo.IsArray)
{
var arrayNode = FromArray(val, fieldName);
result.AddNode(arrayNode);
}
else
if (val != null)
{
var node = val.ToDataNode(fieldName);
result.AddNode(node);
}
else
{
result.AddField(fieldName, null);
}
}
return(result);
}